forked from Makuna/NeoPixelBus
Initial support for Arduino core 3.x based on IDF 5 (#837)
* initial IDF5 support * initial IDF5 support * initial IDF5 support * initial IDF5 support * initial IDF5 support * initial IDF5 support * Version for Core 3 release * new file pattern * new file pattern --------- Co-authored-by: Michael Miller <Makuna@hotmail.com>
This commit is contained in:
Davide Perini
GitHub
@@ -59,7 +59,15 @@ License along with NeoPixel. If not, see
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#if !defined(CONFIG_IDF_TARGET_ESP32C6) && !defined(CONFIG_IDF_TARGET_ESP32H2)
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#include "methods/NeoEsp32I2sMethod.h"
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#include "methods/NeoEsp32RmtMethod.h"
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#if ESP_IDF_VERSION_MAJOR < 5
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#include "methods/ESP/ESP32/Core_2_x/NeoEsp32RmtMethod.h"
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#else
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#if !defined(CONFIG_IDF_TARGET_ESP32C2)
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#include "methods/ESP/ESP32/NeoEsp32RmtMethod.h" // every other SOC
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#else //CONFIG_IDF_TARGET_ESP32C2
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#include "methods/ESP/ESP32/NeoEsp32SpiMethod.h" // ESP32C2
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#endif //CONFIG_IDF_TARGET_ESP32C2
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#endif // ESP_IDF_VERSION_MAJOR
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#include "methods/DotStarEsp32DmaSpiMethod.h"
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#include "methods/NeoEsp32I2sXMethod.h"
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#include "methods/NeoEsp32LcdXMethod.h"
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@@ -31,8 +31,8 @@ License along with NeoPixel. If not, see
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#if defined(ARDUINO_ARCH_ESP32) && !defined(CONFIG_IDF_TARGET_ESP32C6) && !defined(CONFIG_IDF_TARGET_ESP32H2)
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#include "../NeoSettings.h"
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#include "../NeoBusChannel.h"
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#include "../../../../NeoSettings.h"
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#include "../../../../NeoBusChannel.h"
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#include "NeoEsp32RmtMethod.h"
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// translate NeoPixelBuffer into RMT buffer
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@@ -40,7 +40,7 @@ License along with NeoPixel. If not, see
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// which would be 32x larger than the primary buffer
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//
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// NOTE: This was moved from the template below to here to workaround a GCC bug
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// That bug is that the IRAM_ATTR attribute (any attributes) is lost on template classes.
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// That bug is that the IRAM_ATTR attribute (any attributes) is lost on template classes.
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//
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// Further, it was removed from the header to support current Esp32 release
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// which will need to be removed when the latest GitHub branchis released
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@@ -1064,4 +1064,4 @@ typedef NeoEsp32Rmt6400KbpsInvertedMethod Neo400KbpsInvertedMethod;
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#endif // defined(NEOPIXEL_ESP32_RMT_DEFAULT) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3)
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#endif
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#endif
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900
src/internal/methods/ESP/ESP32/NeoEsp32RmtMethod.h
Normal file
900
src/internal/methods/ESP/ESP32/NeoEsp32RmtMethod.h
Normal file
@@ -0,0 +1,900 @@
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/*-------------------------------------------------------------------------
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NeoPixel library helper functions for Esp32.
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A BIG thanks to Andreas Merkle for the investigation and implementation of
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a workaround to the GCC bug that drops method attributes from template methods
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Written by Michael C. Miller.
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I invest time and resources providing this open source code,
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please support me by dontating (see https://github.com/Makuna/NeoPixelBus)
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-------------------------------------------------------------------------
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This file is part of the Makuna/NeoPixelBus library.
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NeoPixelBus is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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NeoPixelBus is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with NeoPixel. If not, see
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<http://www.gnu.org/licenses/>.
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-------------------------------------------------------------------------*/
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#pragma once
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#if defined(ARDUINO_ARCH_ESP32) && !defined(CONFIG_IDF_TARGET_ESP32C2)
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/* General Reference documentation for the APIs used in this implementation
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LOW LEVEL: (what is actually used)
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DOCS: https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/peripherals/rmt.html
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EXAMPLE: https://github.com/espressif/esp-idf/blob/826ff7186ae07dc81e960a8ea09ebfc5304bfb3b/examples/peripherals/rmt_tx/main/rmt_tx_main.c
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HIGHER LEVEL:
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NO TRANSLATE SUPPORT so this was not used
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NOTE: https://github.com/espressif/arduino-esp32/commit/50d142950d229b8fabca9b749dc4a5f2533bc426
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Esp32-hal-rmt.h
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Esp32-hal-rmt.c
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*/
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#include <Arduino.h>
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extern void AddLog(uint32_t loglevel, PGM_P formatP, ...);
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extern "C"
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{
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#include <rom/gpio.h>
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#include "driver/rmt_tx.h"
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#include "driver/rmt_encoder.h"
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#include "esp_check.h"
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}
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#define RMT_LED_STRIP_RESOLUTION_HZ 40000000 // 40MHz resolution - setting of the "old" driver
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typedef struct {
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uint32_t resolution; /*!< Encoder resolution, in Hz */
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} led_strip_encoder_config_t;
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typedef struct {
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rmt_encoder_t base;
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rmt_encoder_t *bytes_encoder;
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rmt_encoder_t *copy_encoder;
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int state;
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rmt_symbol_word_t reset_code;
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} rmt_led_strip_encoder_t;
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static size_t rmt_encode_led_strip(rmt_encoder_t *encoder, rmt_channel_handle_t channel, const void *primary_data, size_t data_size, rmt_encode_state_t *ret_state)
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{
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rmt_led_strip_encoder_t *led_encoder = __containerof(encoder, rmt_led_strip_encoder_t, base);
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rmt_encoder_handle_t bytes_encoder = led_encoder->bytes_encoder;
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rmt_encoder_handle_t copy_encoder = led_encoder->copy_encoder;
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rmt_encode_state_t session_state = RMT_ENCODING_RESET;
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rmt_encode_state_t state = RMT_ENCODING_RESET;
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size_t encoded_symbols = 0;
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switch (led_encoder->state) {
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case 0: // send RGB data
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encoded_symbols += bytes_encoder->encode(bytes_encoder, channel, primary_data, data_size, &session_state);
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if (session_state & RMT_ENCODING_COMPLETE) {
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led_encoder->state = 1; // switch to next state when current encoding session finished
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}
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if (session_state & RMT_ENCODING_MEM_FULL) {
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// static_cast<AnimalFlags>(static_cast<int>(a) | static_cast<int>(b));
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state = static_cast<rmt_encode_state_t>(static_cast<uint8_t>(state) | static_cast<uint8_t>(RMT_ENCODING_MEM_FULL));
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goto out; // yield if there's no free space for encoding artifacts
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}
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// fall-through
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case 1: // send reset code
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encoded_symbols += copy_encoder->encode(copy_encoder, channel, &led_encoder->reset_code,
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sizeof(led_encoder->reset_code), &session_state);
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if (session_state & RMT_ENCODING_COMPLETE) {
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led_encoder->state = RMT_ENCODING_RESET; // back to the initial encoding session
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state = static_cast<rmt_encode_state_t>(static_cast<uint8_t>(state) | static_cast<uint8_t>(RMT_ENCODING_COMPLETE));
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}
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if (session_state & RMT_ENCODING_MEM_FULL) {
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state = static_cast<rmt_encode_state_t>(static_cast<uint8_t>(state) | static_cast<uint8_t>(RMT_ENCODING_MEM_FULL));
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goto out; // yield if there's no free space for encoding artifacts
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}
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}
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out:
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*ret_state = state;
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return encoded_symbols;
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}
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static esp_err_t rmt_del_led_strip_encoder(rmt_encoder_t *encoder)
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{
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rmt_led_strip_encoder_t *led_encoder = __containerof(encoder, rmt_led_strip_encoder_t, base);
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rmt_del_encoder(led_encoder->bytes_encoder);
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rmt_del_encoder(led_encoder->copy_encoder);
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delete led_encoder;
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return ESP_OK;
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}
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static esp_err_t rmt_led_strip_encoder_reset(rmt_encoder_t *encoder)
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{
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rmt_led_strip_encoder_t *led_encoder = __containerof(encoder, rmt_led_strip_encoder_t, base);
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rmt_encoder_reset(led_encoder->bytes_encoder);
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rmt_encoder_reset(led_encoder->copy_encoder);
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led_encoder->state = RMT_ENCODING_RESET;
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return ESP_OK;
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}
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static esp_err_t rmt_new_led_strip_encoder(const led_strip_encoder_config_t *config, rmt_encoder_handle_t *ret_encoder, uint32_t bit0, uint32_t bit1)
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{
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const char* TAG = "TEST_RMT"; //TODO: Remove later
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esp_err_t ret = ESP_OK;
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rmt_led_strip_encoder_t *led_encoder = NULL;
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uint32_t reset_ticks = config->resolution / 1000000 * 50 / 2; // reset code duration defaults to 50us
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rmt_bytes_encoder_config_t bytes_encoder_config;
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rmt_copy_encoder_config_t copy_encoder_config = {};
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rmt_symbol_word_t reset_code_config;
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ESP_GOTO_ON_FALSE(config && ret_encoder, ESP_ERR_INVALID_ARG, err, TAG, "invalid argument");
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led_encoder = new rmt_led_strip_encoder_t();
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ESP_GOTO_ON_FALSE(led_encoder, ESP_ERR_NO_MEM, err, TAG, "no mem for led strip encoder");
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led_encoder->base.encode = rmt_encode_led_strip;
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led_encoder->base.del = rmt_del_led_strip_encoder;
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led_encoder->base.reset = rmt_led_strip_encoder_reset;
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bytes_encoder_config.bit0.val = bit0;
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bytes_encoder_config.bit1.val = bit1;
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bytes_encoder_config.flags.msb_first = 1; // WS2812 transfer bit order: G7...G0R7...R0B7...B0 - TODO: more checks
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ESP_GOTO_ON_ERROR(rmt_new_bytes_encoder(&bytes_encoder_config, &led_encoder->bytes_encoder), err, TAG, "create bytes encoder failed");
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ESP_GOTO_ON_ERROR(rmt_new_copy_encoder(©_encoder_config, &led_encoder->copy_encoder), err, TAG, "create copy encoder failed");
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reset_code_config.level0 = 0;
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reset_code_config.duration0 = reset_ticks;
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reset_code_config.level1 = 0;
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reset_code_config.duration1 = reset_ticks;
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led_encoder->reset_code = reset_code_config;
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*ret_encoder = &led_encoder->base;
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return ret;
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err:
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// AddLog(2,"RMT:could not init led decoder");
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if (led_encoder) {
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if (led_encoder->bytes_encoder) {
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rmt_del_encoder(led_encoder->bytes_encoder);
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}
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if (led_encoder->copy_encoder) {
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rmt_del_encoder(led_encoder->copy_encoder);
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}
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delete led_encoder;
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}
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return ret;
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}
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#define NEOPIXELBUS_RMT_INT_FLAGS (ESP_INTR_FLAG_LOWMED)
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class NeoEsp32RmtSpeed
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{
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public:
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// next section is probably not needed anymore for IDF 5.1
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// ClkDiv of 2 provides for good resolution and plenty of reset resolution; but
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// a ClkDiv of 1 will provide enough space for the longest reset and does show
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// little better pulse accuracy
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const static uint8_t RmtClockDivider = 2;
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inline constexpr static uint32_t FromNs(uint32_t ns)
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{
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return ns / NsPerRmtTick;
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}
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protected:
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const static uint32_t RmtCpu = 80000000L; // 80 mhz RMT clock
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const static uint32_t NsPerSecond = 1000000000L;
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const static uint32_t RmtTicksPerSecond = (RmtCpu / RmtClockDivider);
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const static uint32_t NsPerRmtTick = (NsPerSecond / RmtTicksPerSecond); // about 25
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// end of deprecated section
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};
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class NeoEsp32RmtSpeedBase : public NeoEsp32RmtSpeed
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{
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public:
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// this is used rather than the rmt_symbol_word_t as you can't correctly initialize
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// it as a static constexpr within the template
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inline constexpr static uint32_t Item32Val(uint16_t nsHigh, uint16_t nsLow)
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{
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return (FromNs(nsLow) << 16) | (1 << 15) | (FromNs(nsHigh));
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}
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};
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class NeoEsp32RmtInvertedSpeedBase : public NeoEsp32RmtSpeed
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{
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public:
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// this is used rather than the rmt_symbol_word_t as you can't correctly initialize
|
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// it as a static constexpr within the template
|
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inline constexpr static uint32_t Item32Val(uint16_t nsHigh, uint16_t nsLow)
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{
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return (FromNs(nsLow) << 16) | (1 << 31) | (FromNs(nsHigh));
|
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}
|
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};
|
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class NeoEsp32RmtSpeedWs2811 : public NeoEsp32RmtSpeedBase
|
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{
|
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public:
|
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const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(300, 950); // TODO: DRAM_ATTR debatable everywhere
|
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const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(900, 350);
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const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(300000); // 300us
|
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};
|
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|
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class NeoEsp32RmtSpeedWs2812x : public NeoEsp32RmtSpeedBase
|
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{
|
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public:
|
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const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(400, 850);
|
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const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(800, 450);
|
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const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(300000); // 300us
|
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};
|
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|
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class NeoEsp32RmtSpeedSk6812 : public NeoEsp32RmtSpeedBase
|
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{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(400, 850);
|
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const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(800, 450);
|
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const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(80000); // 80us
|
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};
|
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|
||||
// normal is inverted signal
|
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class NeoEsp32RmtSpeedTm1814 : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(360, 890);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(720, 530);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(200000); // 200us
|
||||
};
|
||||
|
||||
// normal is inverted signal
|
||||
class NeoEsp32RmtSpeedTm1829 : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(300, 900);
|
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const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(800, 400);
|
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const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(200000); // 200us
|
||||
};
|
||||
|
||||
// normal is inverted signal
|
||||
class NeoEsp32RmtSpeedTm1914 : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(360, 890);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(720, 530);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(200000); // 200us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtSpeed800Kbps : public NeoEsp32RmtSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(400, 850);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(800, 450);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(50000); // 50us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtSpeed400Kbps : public NeoEsp32RmtSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(800, 1700);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(1600, 900);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(50000); // 50us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtSpeedApa106 : public NeoEsp32RmtSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(350, 1350);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(1350, 350);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(50000); // 50us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtSpeedTx1812 : public NeoEsp32RmtSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(300, 600);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(600, 300);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(80000); // 80us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtInvertedSpeedWs2811 : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(300, 950);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(900, 350);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(300000); // 300us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtInvertedSpeedWs2812x : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(400, 850);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(800, 450);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(300000); // 300us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtInvertedSpeedSk6812 : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(400, 850);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(800, 450);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(80000); // 80us
|
||||
};
|
||||
|
||||
// normal is inverted signal
|
||||
class NeoEsp32RmtInvertedSpeedTm1814 : public NeoEsp32RmtSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(360, 890);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(720, 530);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(200000); // 200us
|
||||
};
|
||||
|
||||
// normal is inverted signal
|
||||
class NeoEsp32RmtInvertedSpeedTm1829 : public NeoEsp32RmtSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(300, 900);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(800, 400);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(200000); // 200us
|
||||
};
|
||||
|
||||
// normal is inverted signal
|
||||
class NeoEsp32RmtInvertedSpeedTm1914 : public NeoEsp32RmtSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(360, 890);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(720, 530);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(200000); // 200us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtInvertedSpeed800Kbps : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(400, 850);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(800, 450);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(50000); // 50us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtInvertedSpeed400Kbps : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(800, 1700);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(1600, 900);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(50000); // 50us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtInvertedSpeedApa106 : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(350, 1350);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(1350, 350);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(50000); // 50us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtInvertedSpeedTx1812 : public NeoEsp32RmtInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
const static DRAM_ATTR uint32_t RmtBit0 = Item32Val(300, 600);
|
||||
const static DRAM_ATTR uint32_t RmtBit1 = Item32Val(600, 300);
|
||||
const static DRAM_ATTR uint16_t RmtDurationReset = FromNs(80000); // 80us
|
||||
};
|
||||
|
||||
class NeoEsp32RmtChannel0
|
||||
{
|
||||
public:
|
||||
NeoEsp32RmtChannel0() {};
|
||||
rmt_channel_handle_t RmtChannelNumber = NULL;
|
||||
};
|
||||
|
||||
class NeoEsp32RmtChannel1
|
||||
{
|
||||
public:
|
||||
NeoEsp32RmtChannel1() {};
|
||||
|
||||
rmt_channel_handle_t RmtChannelNumber = NULL;
|
||||
};
|
||||
|
||||
#if !defined(CONFIG_IDF_TARGET_ESP32C6) // C6 only 2 RMT channels ??
|
||||
class NeoEsp32RmtChannel2
|
||||
{
|
||||
public:
|
||||
NeoEsp32RmtChannel2() {};
|
||||
|
||||
rmt_channel_handle_t RmtChannelNumber = NULL;
|
||||
};
|
||||
|
||||
class NeoEsp32RmtChannel3
|
||||
{
|
||||
public:
|
||||
NeoEsp32RmtChannel3() {};
|
||||
|
||||
protected:
|
||||
rmt_channel_handle_t RmtChannelNumber = NULL;
|
||||
};
|
||||
#endif // !defined(CONFIG_IDF_TARGET_ESP32C6)
|
||||
#if !defined(CONFIG_IDF_TARGET_ESP32S2) && !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32C6)
|
||||
|
||||
class NeoEsp32RmtChannel4
|
||||
{
|
||||
public:
|
||||
NeoEsp32RmtChannel4() {};
|
||||
|
||||
rmt_channel_handle_t RmtChannelNumber = NULL;
|
||||
};
|
||||
|
||||
class NeoEsp32RmtChannel5
|
||||
{
|
||||
public:
|
||||
NeoEsp32RmtChannel5() {};
|
||||
|
||||
rmt_channel_handle_t RmtChannelNumber = NULL;
|
||||
};
|
||||
|
||||
class NeoEsp32RmtChannel6
|
||||
{
|
||||
public:
|
||||
NeoEsp32RmtChannel6() {};
|
||||
|
||||
rmt_channel_handle_t RmtChannelNumber = NULL;
|
||||
};
|
||||
|
||||
class NeoEsp32RmtChannel7
|
||||
{
|
||||
public:
|
||||
NeoEsp32RmtChannel7() {};
|
||||
|
||||
rmt_channel_handle_t RmtChannelNumber = NULL;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
||||
// dynamic channel support
|
||||
class NeoEsp32RmtChannelN
|
||||
{
|
||||
public:
|
||||
NeoEsp32RmtChannelN(NeoBusChannel channel) :
|
||||
RmtChannelNumber(RmtChannelNumber)
|
||||
{
|
||||
RmtChannelNumber = NULL;
|
||||
};
|
||||
NeoEsp32RmtChannelN() = delete; // no default constructor
|
||||
rmt_channel_handle_t RmtChannelNumber = NULL;
|
||||
};
|
||||
|
||||
template<typename T_SPEED, typename T_CHANNEL> class NeoEsp32RmtMethodBase
|
||||
{
|
||||
public:
|
||||
typedef NeoNoSettings SettingsObject;
|
||||
|
||||
NeoEsp32RmtMethodBase(uint8_t pin, uint16_t pixelCount, size_t elementSize, size_t settingsSize) :
|
||||
_sizeData(pixelCount * elementSize + settingsSize),
|
||||
_pin(pin)
|
||||
{
|
||||
construct();
|
||||
}
|
||||
|
||||
NeoEsp32RmtMethodBase(uint8_t pin, uint16_t pixelCount, size_t elementSize, size_t settingsSize, NeoBusChannel channel) :
|
||||
_sizeData(pixelCount* elementSize + settingsSize),
|
||||
_pin(pin),
|
||||
_channel(channel)
|
||||
{
|
||||
construct();
|
||||
}
|
||||
|
||||
~NeoEsp32RmtMethodBase()
|
||||
{
|
||||
// wait until the last send finishes before destructing everything
|
||||
// arbitrary time out of 10 seconds
|
||||
|
||||
ESP_ERROR_CHECK_WITHOUT_ABORT(rmt_tx_wait_all_done(_channel.RmtChannelNumber, 10000 / portTICK_PERIOD_MS));
|
||||
ESP_ERROR_CHECK( rmt_del_channel(_channel.RmtChannelNumber));
|
||||
|
||||
gpio_matrix_out(_pin, 0x100, false, false);
|
||||
pinMode(_pin, INPUT);
|
||||
|
||||
free(_dataEditing);
|
||||
free(_dataSending);
|
||||
}
|
||||
|
||||
|
||||
bool IsReadyToUpdate() const
|
||||
{
|
||||
return (ESP_OK == rmt_tx_wait_all_done(_channel.RmtChannelNumber, 0));
|
||||
}
|
||||
|
||||
void Initialize()
|
||||
{
|
||||
esp_err_t ret = ESP_OK;
|
||||
rmt_tx_channel_config_t config = {};
|
||||
config.clk_src = RMT_CLK_SRC_DEFAULT;
|
||||
config.gpio_num = static_cast<gpio_num_t>(_pin);
|
||||
config.mem_block_symbols = 192; // memory block size, 64 * 4 = 256 Bytes
|
||||
config.resolution_hz = RMT_LED_STRIP_RESOLUTION_HZ; // 1 MHz tick resolution, i.e., 1 tick = 1 µs
|
||||
config.trans_queue_depth = 4; // set the number of transactions that can pend in the background
|
||||
config.flags.invert_out = false; // do not invert output signal
|
||||
config.flags.with_dma = false; // do not need DMA backend
|
||||
|
||||
ret += rmt_new_tx_channel(&config,&_channel.RmtChannelNumber);
|
||||
led_strip_encoder_config_t encoder_config = {};
|
||||
encoder_config.resolution = RMT_LED_STRIP_RESOLUTION_HZ;
|
||||
|
||||
_tx_config.loop_count = 0; //no loop
|
||||
|
||||
ret += rmt_new_led_strip_encoder(&encoder_config, &_led_encoder, T_SPEED::RmtBit0, T_SPEED::RmtBit1);
|
||||
|
||||
// ESP_LOGI(TAG, "Enable RMT TX channel");
|
||||
ret += rmt_enable(_channel.RmtChannelNumber);
|
||||
// if (ret) {
|
||||
// AddLog(2,"RMT: initialized with error code: %u on pin: %u",ret, _pin);
|
||||
// }
|
||||
}
|
||||
|
||||
void Update(bool maintainBufferConsistency)
|
||||
{
|
||||
// AddLog(2,"..");
|
||||
// wait for not actively sending data
|
||||
// this will time out at 10 seconds, an arbitrarily long period of time
|
||||
// and do nothing if this happens
|
||||
|
||||
if (ESP_OK == ESP_ERROR_CHECK_WITHOUT_ABORT(rmt_tx_wait_all_done(_channel.RmtChannelNumber, 10000 / portTICK_PERIOD_MS)))
|
||||
{
|
||||
// AddLog(2,"__ %u", _sizeData);
|
||||
// now start the RMT transmit with the editing buffer before we swap
|
||||
esp_err_t ret = rmt_transmit(_channel.RmtChannelNumber, _led_encoder, _dataEditing, _sizeData, &_tx_config); // 3 for _sizeData
|
||||
// AddLog(2,"rmt_transmit: %u", ret);
|
||||
if (maintainBufferConsistency)
|
||||
{
|
||||
// copy editing to sending,
|
||||
// this maintains the contract that "colors present before will
|
||||
// be the same after", otherwise GetPixelColor will be inconsistent
|
||||
memcpy(_dataSending, _dataEditing, _sizeData);
|
||||
}
|
||||
|
||||
// swap so the user can modify without affecting the async operation
|
||||
std::swap(_dataSending, _dataEditing);
|
||||
}
|
||||
}
|
||||
|
||||
bool AlwaysUpdate()
|
||||
{
|
||||
// this method requires update to be called only if changes to buffer
|
||||
return false;
|
||||
}
|
||||
|
||||
uint8_t* getData() const
|
||||
{
|
||||
return _dataEditing;
|
||||
};
|
||||
|
||||
size_t getDataSize() const
|
||||
{
|
||||
return _sizeData;
|
||||
}
|
||||
|
||||
void applySettings(const SettingsObject& settings)
|
||||
{
|
||||
}
|
||||
|
||||
private:
|
||||
const size_t _sizeData; // Size of '_data*' buffers
|
||||
const uint8_t _pin; // output pin number
|
||||
|
||||
rmt_transmit_config_t _tx_config = {};
|
||||
rmt_encoder_handle_t _led_encoder = nullptr;
|
||||
|
||||
T_CHANNEL _channel; // holds instance for multi channel support
|
||||
|
||||
|
||||
// Holds data stream which include LED color values and other settings as needed
|
||||
uint8_t* _dataEditing; // exposed for get and set
|
||||
uint8_t* _dataSending; // used for async send using RMT
|
||||
|
||||
|
||||
void construct()
|
||||
{
|
||||
// AddLog(2,"RMT:construct");
|
||||
_dataEditing = static_cast<uint8_t*>(malloc(_sizeData));
|
||||
// data cleared later in Begin()
|
||||
|
||||
_dataSending = static_cast<uint8_t*>(malloc(_sizeData));
|
||||
// no need to initialize it, it gets overwritten on every send
|
||||
}
|
||||
};
|
||||
|
||||
// normal
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2811, NeoEsp32RmtChannelN> NeoEsp32RmtNWs2811Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2812x, NeoEsp32RmtChannelN> NeoEsp32RmtNWs2812xMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedSk6812, NeoEsp32RmtChannelN> NeoEsp32RmtNSk6812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1814, NeoEsp32RmtChannelN> NeoEsp32RmtNTm1814Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1829, NeoEsp32RmtChannelN> NeoEsp32RmtNTm1829Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1914, NeoEsp32RmtChannelN> NeoEsp32RmtNTm1914Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedApa106, NeoEsp32RmtChannelN> NeoEsp32RmtNApa106Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTx1812, NeoEsp32RmtChannelN> NeoEsp32RmtNTx1812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed800Kbps, NeoEsp32RmtChannelN> NeoEsp32RmtN800KbpsMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed400Kbps, NeoEsp32RmtChannelN> NeoEsp32RmtN400KbpsMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2811, NeoEsp32RmtChannel0> NeoEsp32Rmt0Ws2811Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2812x, NeoEsp32RmtChannel0> NeoEsp32Rmt0Ws2812xMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedSk6812, NeoEsp32RmtChannel0> NeoEsp32Rmt0Sk6812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1814, NeoEsp32RmtChannel0> NeoEsp32Rmt0Tm1814Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1829, NeoEsp32RmtChannel0> NeoEsp32Rmt0Tm1829Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1914, NeoEsp32RmtChannel0> NeoEsp32Rmt0Tm1914Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedApa106, NeoEsp32RmtChannel0> NeoEsp32Rmt0Apa106Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTx1812, NeoEsp32RmtChannel0> NeoEsp32Rmt0Tx1812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed800Kbps, NeoEsp32RmtChannel0> NeoEsp32Rmt0800KbpsMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed400Kbps, NeoEsp32RmtChannel0> NeoEsp32Rmt0400KbpsMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2811, NeoEsp32RmtChannel1> NeoEsp32Rmt1Ws2811Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2812x, NeoEsp32RmtChannel1> NeoEsp32Rmt1Ws2812xMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedSk6812, NeoEsp32RmtChannel1> NeoEsp32Rmt1Sk6812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1814, NeoEsp32RmtChannel1> NeoEsp32Rmt1Tm1814Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1829, NeoEsp32RmtChannel1> NeoEsp32Rmt1Tm1829Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1914, NeoEsp32RmtChannel1> NeoEsp32Rmt1Tm1914Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedApa106, NeoEsp32RmtChannel1> NeoEsp32Rmt1Apa106Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTx1812, NeoEsp32RmtChannel1> NeoEsp32Rmt1Tx1812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed800Kbps, NeoEsp32RmtChannel1> NeoEsp32Rmt1800KbpsMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed400Kbps, NeoEsp32RmtChannel1> NeoEsp32Rmt1400KbpsMethod;
|
||||
|
||||
#if !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32C6)
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2811, NeoEsp32RmtChannel2> NeoEsp32Rmt2Ws2811Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2812x, NeoEsp32RmtChannel2> NeoEsp32Rmt2Ws2812xMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedSk6812, NeoEsp32RmtChannel2> NeoEsp32Rmt2Sk6812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1814, NeoEsp32RmtChannel2> NeoEsp32Rmt2Tm1814Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1829, NeoEsp32RmtChannel2> NeoEsp32Rmt2Tm1829Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1914, NeoEsp32RmtChannel2> NeoEsp32Rmt2Tm1914Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedApa106, NeoEsp32RmtChannel2> NeoEsp32Rmt2Apa106Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTx1812, NeoEsp32RmtChannel2> NeoEsp32Rmt2Tx1812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed800Kbps, NeoEsp32RmtChannel2> NeoEsp32Rmt2800KbpsMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed400Kbps, NeoEsp32RmtChannel2> NeoEsp32Rmt2400KbpsMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2811, NeoEsp32RmtChannel3> NeoEsp32Rmt3Ws2811Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2812x, NeoEsp32RmtChannel3> NeoEsp32Rmt3Ws2812xMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedSk6812, NeoEsp32RmtChannel3> NeoEsp32Rmt3Sk6812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1814, NeoEsp32RmtChannel3> NeoEsp32Rmt3Tm1814Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1829, NeoEsp32RmtChannel3> NeoEsp32Rmt3Tm1829Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1914, NeoEsp32RmtChannel3> NeoEsp32Rmt3Tm1914Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedApa106, NeoEsp32RmtChannel3> NeoEsp32Rmt3Apa106Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTx1812, NeoEsp32RmtChannel3> NeoEsp32Rmt3Tx1812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed800Kbps, NeoEsp32RmtChannel3> NeoEsp32Rmt3800KbpsMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed400Kbps, NeoEsp32RmtChannel3> NeoEsp32Rmt3400KbpsMethod;
|
||||
|
||||
#if !defined(CONFIG_IDF_TARGET_ESP32S2)
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2811, NeoEsp32RmtChannel4> NeoEsp32Rmt4Ws2811Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2812x, NeoEsp32RmtChannel4> NeoEsp32Rmt4Ws2812xMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedSk6812, NeoEsp32RmtChannel4> NeoEsp32Rmt4Sk6812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1814, NeoEsp32RmtChannel4> NeoEsp32Rmt4Tm1814Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1829, NeoEsp32RmtChannel4> NeoEsp32Rmt4Tm1829Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1914, NeoEsp32RmtChannel4> NeoEsp32Rmt4Tm1914Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedApa106, NeoEsp32RmtChannel4> NeoEsp32Rmt4Apa106Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTx1812, NeoEsp32RmtChannel4> NeoEsp32Rmt4Tx1812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed800Kbps, NeoEsp32RmtChannel4> NeoEsp32Rmt4800KbpsMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed400Kbps, NeoEsp32RmtChannel4> NeoEsp32Rmt4400KbpsMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2811, NeoEsp32RmtChannel5> NeoEsp32Rmt5Ws2811Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2812x, NeoEsp32RmtChannel5> NeoEsp32Rmt5Ws2812xMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedSk6812, NeoEsp32RmtChannel5> NeoEsp32Rmt5Sk6812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1814, NeoEsp32RmtChannel5> NeoEsp32Rmt5Tm1814Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1829, NeoEsp32RmtChannel5> NeoEsp32Rmt5Tm1829Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1914, NeoEsp32RmtChannel5> NeoEsp32Rmt5Tm1914Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedApa106, NeoEsp32RmtChannel5> NeoEsp32Rmt5Apa106Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTx1812, NeoEsp32RmtChannel5> NeoEsp32Rmt5Tx1812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed800Kbps, NeoEsp32RmtChannel5> NeoEsp32Rmt5800KbpsMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed400Kbps, NeoEsp32RmtChannel5> NeoEsp32Rmt5400KbpsMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2811, NeoEsp32RmtChannel6> NeoEsp32Rmt6Ws2811Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2812x, NeoEsp32RmtChannel6> NeoEsp32Rmt6Ws2812xMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedSk6812, NeoEsp32RmtChannel6> NeoEsp32Rmt6Sk6812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1814, NeoEsp32RmtChannel6> NeoEsp32Rmt6Tm1814Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1829, NeoEsp32RmtChannel6> NeoEsp32Rmt6Tm1829Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1914, NeoEsp32RmtChannel6> NeoEsp32Rmt6Tm1914Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedApa106, NeoEsp32RmtChannel6> NeoEsp32Rmt6Apa106Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTx1812, NeoEsp32RmtChannel6> NeoEsp32Rmt6Tx1812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed800Kbps, NeoEsp32RmtChannel6> NeoEsp32Rmt6800KbpsMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed400Kbps, NeoEsp32RmtChannel6> NeoEsp32Rmt6400KbpsMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2811, NeoEsp32RmtChannel7> NeoEsp32Rmt7Ws2811Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedWs2812x, NeoEsp32RmtChannel7> NeoEsp32Rmt7Ws2812xMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedSk6812, NeoEsp32RmtChannel7> NeoEsp32Rmt7Sk6812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1814, NeoEsp32RmtChannel7> NeoEsp32Rmt7Tm1814Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1829, NeoEsp32RmtChannel7> NeoEsp32Rmt7Tm1829Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTm1914, NeoEsp32RmtChannel7> NeoEsp32Rmt7Tm1914Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedApa106, NeoEsp32RmtChannel7> NeoEsp32Rmt7Apa106Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeedTx1812, NeoEsp32RmtChannel7> NeoEsp32Rmt7Tx1812Method;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed800Kbps, NeoEsp32RmtChannel7> NeoEsp32Rmt7800KbpsMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtSpeed400Kbps, NeoEsp32RmtChannel7> NeoEsp32Rmt7400KbpsMethod;
|
||||
|
||||
#endif // !defined(CONFIG_IDF_TARGET_ESP32S2)
|
||||
#endif // !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32C3)
|
||||
|
||||
// inverted
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2811, NeoEsp32RmtChannelN> NeoEsp32RmtNWs2811InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2812x, NeoEsp32RmtChannelN> NeoEsp32RmtNWs2812xInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedSk6812, NeoEsp32RmtChannelN> NeoEsp32RmtNSk6812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1814, NeoEsp32RmtChannelN> NeoEsp32RmtNTm1814InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1829, NeoEsp32RmtChannelN> NeoEsp32RmtNTm1829InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1914, NeoEsp32RmtChannelN> NeoEsp32RmtNTm1914InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedApa106, NeoEsp32RmtChannelN> NeoEsp32RmtNApa106InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTx1812, NeoEsp32RmtChannelN> NeoEsp32RmtNTx1812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed800Kbps, NeoEsp32RmtChannelN> NeoEsp32RmtN800KbpsInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed400Kbps, NeoEsp32RmtChannelN> NeoEsp32RmtN400KbpsInvertedMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2811, NeoEsp32RmtChannel0> NeoEsp32Rmt0Ws2811InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2812x, NeoEsp32RmtChannel0> NeoEsp32Rmt0Ws2812xInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedSk6812, NeoEsp32RmtChannel0> NeoEsp32Rmt0Sk6812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1814, NeoEsp32RmtChannel0> NeoEsp32Rmt0Tm1814InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1829, NeoEsp32RmtChannel0> NeoEsp32Rmt0Tm1829InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1914, NeoEsp32RmtChannel0> NeoEsp32Rmt0Tm1914InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedApa106, NeoEsp32RmtChannel0> NeoEsp32Rmt0Apa106InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTx1812, NeoEsp32RmtChannel0> NeoEsp32Rmt0Tx1812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed800Kbps, NeoEsp32RmtChannel0> NeoEsp32Rmt0800KbpsInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed400Kbps, NeoEsp32RmtChannel0> NeoEsp32Rmt0400KbpsInvertedMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2811, NeoEsp32RmtChannel1> NeoEsp32Rmt1Ws2811InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2812x, NeoEsp32RmtChannel1> NeoEsp32Rmt1Ws2812xInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedSk6812, NeoEsp32RmtChannel1> NeoEsp32Rmt1Sk6812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1814, NeoEsp32RmtChannel1> NeoEsp32Rmt1Tm1814InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1829, NeoEsp32RmtChannel1> NeoEsp32Rmt1Tm1829InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1914, NeoEsp32RmtChannel1> NeoEsp32Rmt1Tm1914InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedApa106, NeoEsp32RmtChannel1> NeoEsp32Rmt1Apa106InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTx1812, NeoEsp32RmtChannel1> NeoEsp32Rmt1Tx1812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed800Kbps, NeoEsp32RmtChannel1> NeoEsp32Rmt1800KbpsInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed400Kbps, NeoEsp32RmtChannel1> NeoEsp32Rmt1400KbpsInvertedMethod;
|
||||
|
||||
#if !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32C6)
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2811, NeoEsp32RmtChannel2> NeoEsp32Rmt2Ws2811InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2812x, NeoEsp32RmtChannel2> NeoEsp32Rmt2Ws2812xInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedSk6812, NeoEsp32RmtChannel2> NeoEsp32Rmt2Sk6812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1814, NeoEsp32RmtChannel2> NeoEsp32Rmt2Tm1814InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1829, NeoEsp32RmtChannel2> NeoEsp32Rmt2Tm1829InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1914, NeoEsp32RmtChannel2> NeoEsp32Rmt2Tm1914InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedApa106, NeoEsp32RmtChannel2> NeoEsp32Rmt2Apa106InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTx1812, NeoEsp32RmtChannel2> NeoEsp32Rmt2Tx1812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed800Kbps, NeoEsp32RmtChannel2> NeoEsp32Rmt2800KbpsInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed400Kbps, NeoEsp32RmtChannel2> NeoEsp32Rmt2400KbpsInvertedMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2811, NeoEsp32RmtChannel3> NeoEsp32Rmt3Ws2811InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2812x, NeoEsp32RmtChannel3> NeoEsp32Rmt3Ws2812xInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedSk6812, NeoEsp32RmtChannel3> NeoEsp32Rmt3Sk6812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1814, NeoEsp32RmtChannel3> NeoEsp32Rmt3Tm1814InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1829, NeoEsp32RmtChannel3> NeoEsp32Rmt3Tm1829InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1914, NeoEsp32RmtChannel3> NeoEsp32Rmt3Tm1914InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedApa106, NeoEsp32RmtChannel3> NeoEsp32Rmt3Apa106InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTx1812, NeoEsp32RmtChannel3> NeoEsp32Rmt3Tx1812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed800Kbps, NeoEsp32RmtChannel3> NeoEsp32Rmt3800KbpsInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed400Kbps, NeoEsp32RmtChannel3> NeoEsp32Rmt3400KbpsInvertedMethod;
|
||||
|
||||
#if !defined(CONFIG_IDF_TARGET_ESP32S2)
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2811, NeoEsp32RmtChannel4> NeoEsp32Rmt4Ws2811InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2812x, NeoEsp32RmtChannel4> NeoEsp32Rmt4Ws2812xInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedSk6812, NeoEsp32RmtChannel4> NeoEsp32Rmt4Sk6812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1814, NeoEsp32RmtChannel4> NeoEsp32Rmt4Tm1814InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1829, NeoEsp32RmtChannel4> NeoEsp32Rmt4Tm1829InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1914, NeoEsp32RmtChannel4> NeoEsp32Rmt4Tm1914InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedApa106, NeoEsp32RmtChannel4> NeoEsp32Rmt4Apa106InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTx1812, NeoEsp32RmtChannel4> NeoEsp32Rmt4Tx1812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed800Kbps, NeoEsp32RmtChannel4> NeoEsp32Rmt4800KbpsInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed400Kbps, NeoEsp32RmtChannel4> NeoEsp32Rmt4400KbpsInvertedMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2811, NeoEsp32RmtChannel5> NeoEsp32Rmt5Ws2811InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2812x, NeoEsp32RmtChannel5> NeoEsp32Rmt5Ws2812xInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedSk6812, NeoEsp32RmtChannel5> NeoEsp32Rmt5Sk6812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1814, NeoEsp32RmtChannel5> NeoEsp32Rmt5Tm1814InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1829, NeoEsp32RmtChannel5> NeoEsp32Rmt5Tm1829InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1914, NeoEsp32RmtChannel5> NeoEsp32Rmt5Tm1914InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedApa106, NeoEsp32RmtChannel5> NeoEsp32Rmt5Apa106InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTx1812, NeoEsp32RmtChannel5> NeoEsp32Rmt5Tx1812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed800Kbps, NeoEsp32RmtChannel5> NeoEsp32Rmt5800KbpsInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed400Kbps, NeoEsp32RmtChannel5> NeoEsp32Rmt5400KbpsInvertedMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2811, NeoEsp32RmtChannel6> NeoEsp32Rmt6Ws2811InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2812x, NeoEsp32RmtChannel6> NeoEsp32Rmt6Ws2812xInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedSk6812, NeoEsp32RmtChannel6> NeoEsp32Rmt6Sk6812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1814, NeoEsp32RmtChannel6> NeoEsp32Rmt6Tm1814InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1829, NeoEsp32RmtChannel6> NeoEsp32Rmt6Tm1829InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1914, NeoEsp32RmtChannel6> NeoEsp32Rmt6Tm1914InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedApa106, NeoEsp32RmtChannel6> NeoEsp32Rmt6Apa106InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTx1812, NeoEsp32RmtChannel6> NeoEsp32Rmt6Tx1812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed800Kbps, NeoEsp32RmtChannel6> NeoEsp32Rmt6800KbpsInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed400Kbps, NeoEsp32RmtChannel6> NeoEsp32Rmt6400KbpsInvertedMethod;
|
||||
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2811, NeoEsp32RmtChannel7> NeoEsp32Rmt7Ws2811InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedWs2812x, NeoEsp32RmtChannel7> NeoEsp32Rmt7Ws2812xInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedSk6812, NeoEsp32RmtChannel7> NeoEsp32Rmt7Sk6812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1814, NeoEsp32RmtChannel7> NeoEsp32Rmt7Tm1814InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1829, NeoEsp32RmtChannel7> NeoEsp32Rmt7Tm1829InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTm1914, NeoEsp32RmtChannel7> NeoEsp32Rmt7Tm1914InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedApa106, NeoEsp32RmtChannel7> NeoEsp32Rmt7Apa106InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeedTx1812, NeoEsp32RmtChannel7> NeoEsp32Rmt7Tx1812InvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed800Kbps, NeoEsp32RmtChannel7> NeoEsp32Rmt7800KbpsInvertedMethod;
|
||||
typedef NeoEsp32RmtMethodBase<NeoEsp32RmtInvertedSpeed400Kbps, NeoEsp32RmtChannel7> NeoEsp32Rmt7400KbpsInvertedMethod;
|
||||
|
||||
#endif // !defined(CONFIG_IDF_TARGET_ESP32S2)
|
||||
#endif // !defined(CONFIG_IDF_TARGET_ESP32C3) && !defined(CONFIG_IDF_TARGET_ESP32C6)
|
||||
|
||||
|
||||
#if defined(NEOPIXEL_ESP32_RMT_DEFAULT) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32C6) || defined(CONFIG_IDF_TARGET_ESP32S3)
|
||||
|
||||
// Normally I2s method is the default, defining NEOPIXEL_ESP32_RMT_DEFAULT
|
||||
// will switch to use RMT as the default method
|
||||
// The ESP32S2 & ESP32C3 will always defualt to RMT
|
||||
|
||||
#if defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32C6) || defined(CONFIG_IDF_TARGET_ESP32S3)
|
||||
|
||||
// RMT channel 1 method is the default method for Esp32S2 & Esp32C3
|
||||
typedef NeoEsp32Rmt1Ws2812xMethod NeoWs2813Method;
|
||||
typedef NeoEsp32Rmt1Ws2812xMethod NeoWs2812xMethod;
|
||||
typedef NeoEsp32Rmt1800KbpsMethod NeoWs2812Method;
|
||||
typedef NeoEsp32Rmt1Ws2812xMethod NeoWs2811Method;
|
||||
typedef NeoEsp32Rmt1Sk6812Method NeoSk6812Method;
|
||||
typedef NeoEsp32Rmt1Tm1814Method NeoTm1814Method;
|
||||
typedef NeoEsp32Rmt1Tm1829Method NeoTm1829Method;
|
||||
typedef NeoEsp32Rmt1Tm1914Method NeoTm1914Method;
|
||||
typedef NeoEsp32Rmt1Sk6812Method NeoLc8812Method;
|
||||
typedef NeoEsp32Rmt1Apa106Method NeoApa106Method;
|
||||
typedef NeoEsp32Rmt1Tx1812Method NeoTx1812Method;
|
||||
|
||||
typedef NeoEsp32Rmt1Ws2812xMethod Neo800KbpsMethod;
|
||||
typedef NeoEsp32Rmt1400KbpsMethod Neo400KbpsMethod;
|
||||
|
||||
typedef NeoEsp32Rmt1Ws2812xInvertedMethod NeoWs2813InvertedMethod;
|
||||
typedef NeoEsp32Rmt1Ws2812xInvertedMethod NeoWs2812xInvertedMethod;
|
||||
typedef NeoEsp32Rmt1Ws2812xInvertedMethod NeoWs2811InvertedMethod;
|
||||
typedef NeoEsp32Rmt1800KbpsInvertedMethod NeoWs2812InvertedMethod;
|
||||
typedef NeoEsp32Rmt1Sk6812InvertedMethod NeoSk6812InvertedMethod;
|
||||
typedef NeoEsp32Rmt1Tm1814InvertedMethod NeoTm1814InvertedMethod;
|
||||
typedef NeoEsp32Rmt1Tm1829InvertedMethod NeoTm1829InvertedMethod;
|
||||
typedef NeoEsp32Rmt1Tm1914InvertedMethod NeoTm1914InvertedMethod;
|
||||
typedef NeoEsp32Rmt1Sk6812InvertedMethod NeoLc8812InvertedMethod;
|
||||
typedef NeoEsp32Rmt1Apa106InvertedMethod NeoApa106InvertedMethod;
|
||||
typedef NeoEsp32Rmt1Tx1812InvertedMethod NeoTx1812InvertedMethod;
|
||||
|
||||
typedef NeoEsp32Rmt1Ws2812xInvertedMethod Neo800KbpsInvertedMethod;
|
||||
typedef NeoEsp32Rmt1400KbpsInvertedMethod Neo400KbpsInvertedMethod;
|
||||
|
||||
#else // defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3)
|
||||
|
||||
// RMT channel 6 method is the default method for Esp32
|
||||
typedef NeoEsp32Rmt6Ws2812xMethod NeoWs2813Method;
|
||||
typedef NeoEsp32Rmt6Ws2812xMethod NeoWs2812xMethod;
|
||||
typedef NeoEsp32Rmt6800KbpsMethod NeoWs2812Method;
|
||||
typedef NeoEsp32Rmt6Ws2812xMethod NeoWs2811Method;
|
||||
typedef NeoEsp32Rmt6Sk6812Method NeoSk6812Method;
|
||||
typedef NeoEsp32Rmt6Tm1814Method NeoTm1814Method;
|
||||
typedef NeoEsp32Rmt6Tm1829Method NeoTm1829Method;
|
||||
typedef NeoEsp32Rmt6Tm1914Method NeoTm1914Method;
|
||||
typedef NeoEsp32Rmt6Sk6812Method NeoLc8812Method;
|
||||
typedef NeoEsp32Rmt6Apa106Method NeoApa106Method;
|
||||
typedef NeoEsp32Rmt6Tx1812Method NeoTx1812Method;
|
||||
|
||||
typedef NeoEsp32Rmt6Ws2812xMethod Neo800KbpsMethod;
|
||||
typedef NeoEsp32Rmt6400KbpsMethod Neo400KbpsMethod;
|
||||
|
||||
typedef NeoEsp32Rmt6Ws2812xInvertedMethod NeoWs2813InvertedMethod;
|
||||
typedef NeoEsp32Rmt6Ws2812xInvertedMethod NeoWs2812xInvertedMethod;
|
||||
typedef NeoEsp32Rmt6Ws2812xInvertedMethod NeoWs2811InvertedMethod;
|
||||
typedef NeoEsp32Rmt6800KbpsInvertedMethod NeoWs2812InvertedMethod;
|
||||
typedef NeoEsp32Rmt6Sk6812InvertedMethod NeoSk6812InvertedMethod;
|
||||
typedef NeoEsp32Rmt6Tm1814InvertedMethod NeoTm1814InvertedMethod;
|
||||
typedef NeoEsp32Rmt6Tm1829InvertedMethod NeoTm1829InvertedMethod;
|
||||
typedef NeoEsp32Rmt6Tm1914InvertedMethod NeoTm1914InvertedMethod;
|
||||
typedef NeoEsp32Rmt6Sk6812InvertedMethod NeoLc8812InvertedMethod;
|
||||
typedef NeoEsp32Rmt6Apa106InvertedMethod NeoApa106InvertedMethod;
|
||||
typedef NeoEsp32Rmt6Tx1812InvertedMethod NeoTx1812InvertedMethod;
|
||||
|
||||
typedef NeoEsp32Rmt6Ws2812xInvertedMethod Neo800KbpsInvertedMethod;
|
||||
typedef NeoEsp32Rmt6400KbpsInvertedMethod Neo400KbpsInvertedMethod;
|
||||
|
||||
#endif // defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32C6)
|
||||
|
||||
#endif // defined(NEOPIXEL_ESP32_RMT_DEFAULT) || defined(CONFIG_IDF_TARGET_ESP32S2) || defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32C6)
|
||||
|
||||
#endif
|
||||
507
src/internal/methods/ESP/ESP32/NeoEsp32SpiMethod.h
Normal file
507
src/internal/methods/ESP/ESP32/NeoEsp32SpiMethod.h
Normal file
@@ -0,0 +1,507 @@
|
||||
/*-------------------------------------------------------------------------
|
||||
NeoPixel library helper functions for Esp32.
|
||||
|
||||
Adaption of Espressif's component library code by Christian Baars
|
||||
|
||||
Written by Michael C. Miller.
|
||||
|
||||
I invest time and resources providing this open source code,
|
||||
please support me by dontating (see https://github.com/Makuna/NeoPixelBus)
|
||||
|
||||
-------------------------------------------------------------------------
|
||||
This file is not yet part of the Makuna/NeoPixelBus library.
|
||||
|
||||
NeoPixelBus is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU Lesser General Public License as
|
||||
published by the Free Software Foundation, either version 3 of
|
||||
the License, or (at your option) any later version.
|
||||
|
||||
NeoPixelBus is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General Public
|
||||
License along with NeoPixel. If not, see
|
||||
<http://www.gnu.org/licenses/>.
|
||||
-------------------------------------------------------------------------*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#if defined(ARDUINO_ARCH_ESP32)
|
||||
|
||||
#if (defined(CONFIG_IDF_TARGET_ESP32C3) || defined(CONFIG_IDF_TARGET_ESP32C2) || defined(CONFIG_IDF_TARGET_ESP32C6)) && !defined(HSPI_HOST)
|
||||
// HSPI_HOST depreciated in C3
|
||||
#define HSPI_HOST SPI2_HOST
|
||||
#endif
|
||||
|
||||
#include <Arduino.h>
|
||||
|
||||
extern void AddLog(uint32_t loglevel, PGM_P formatP, ...); // TODO: Remove all Addlogs
|
||||
|
||||
extern "C"
|
||||
{
|
||||
#include <rom/gpio.h>
|
||||
#include "esp_rom_gpio.h"
|
||||
#include "driver/spi_master.h"
|
||||
#include "esp_check.h"
|
||||
}
|
||||
|
||||
#define LED_STRIP_SPI_DEFAULT_RESOLUTION (25 * 100 * 1000) // 2.5MHz resolution
|
||||
#define LED_STRIP_SPI_DEFAULT_TRANS_QUEUE_SIZE 4
|
||||
|
||||
#define SPI_BYTES_PER_COLOR_BYTE 3
|
||||
#define SPI_BITS_PER_COLOR_BYTE (SPI_BYTES_PER_COLOR_BYTE * 8)
|
||||
|
||||
static const char *TAG = "led_strip_spi"; // TODO: Remove all TAG log stuff
|
||||
|
||||
typedef enum {
|
||||
LED_MODEL_WS2812, /*!< LED strip model: WS2812 */
|
||||
LED_MODEL_SK6812, /*!< LED strip model: SK6812 */
|
||||
LED_MODEL_INVALID /*!< Invalid LED strip model */
|
||||
} led_model_t;
|
||||
|
||||
typedef enum {
|
||||
LED_PIXEL_FORMAT_GRB, /*!< Pixel format: GRB */
|
||||
LED_PIXEL_FORMAT_GRBW, /*!< Pixel format: GRBW */
|
||||
LED_PIXEL_FORMAT_INVALID /*!< Invalid pixel format */
|
||||
} led_pixel_format_t;
|
||||
|
||||
typedef struct {
|
||||
spi_host_device_t spi_host;
|
||||
spi_device_handle_t spi_device;
|
||||
uint32_t strip_len;
|
||||
uint8_t bytes_per_pixel;
|
||||
uint8_t pixel_buf[];
|
||||
} led_strip_spi_obj;
|
||||
|
||||
/**
|
||||
* @brief LED Strip Configuration
|
||||
*/
|
||||
typedef struct {
|
||||
int strip_gpio_num; /*!< GPIO number that used by LED strip */
|
||||
uint32_t max_leds; /*!< Maximum LEDs in a single strip */
|
||||
led_pixel_format_t led_pixel_format; /*!< LED pixel format */
|
||||
led_model_t led_model; /*!< LED model */
|
||||
|
||||
struct {
|
||||
uint32_t invert_out: 1; /*!< Invert output signal */
|
||||
} flags;
|
||||
} led_strip_config_t;
|
||||
|
||||
typedef struct {
|
||||
spi_clock_source_t clk_src; /*!< SPI clock source */
|
||||
spi_host_device_t spi_bus; /*!< SPI bus ID. Which buses are available depends on the specific chip */
|
||||
struct {
|
||||
uint32_t with_dma: 1; /*!< Use DMA to transmit data */
|
||||
} flags;
|
||||
} led_strip_spi_config_t;
|
||||
|
||||
|
||||
class NeoEsp32SpiSpeed
|
||||
{
|
||||
public:
|
||||
|
||||
|
||||
protected:
|
||||
|
||||
// end of deprecated section
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiSpeedBase : public NeoEsp32SpiSpeed
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiInvertedSpeedBase : public NeoEsp32SpiSpeed
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiSpeedWs2811 : public NeoEsp32SpiSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiSpeedWs2812x : public NeoEsp32SpiSpeedBase
|
||||
{
|
||||
public:
|
||||
static const uint8_t bytes_per_pixel = 3;
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiSpeedSk6812 : public NeoEsp32SpiSpeedBase
|
||||
{
|
||||
public:
|
||||
static const uint8_t bytes_per_pixel = 4;
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiSpeed400Kbps : public NeoEsp32SpiSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiSpeedApa106 : public NeoEsp32SpiSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiSpeedTx1812 : public NeoEsp32SpiSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiInvertedSpeedWs2811 : public NeoEsp32SpiInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiInvertedSpeedWs2812x : public NeoEsp32SpiInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiInvertedSpeedSk6812 : public NeoEsp32SpiInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiInvertedSpeed800Kbps : public NeoEsp32SpiInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiInvertedSpeed400Kbps : public NeoEsp32SpiInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiInvertedSpeedApa106 : public NeoEsp32SpiInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiInvertedSpeedTx1812 : public NeoEsp32SpiInvertedSpeedBase
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
class NeoEsp32SpiChannel
|
||||
{
|
||||
public:
|
||||
|
||||
};
|
||||
|
||||
|
||||
template<typename T_SPEED, typename T_CHANNEL> class NeoEsp32SpiMethodBase
|
||||
{
|
||||
public:
|
||||
typedef NeoNoSettings SettingsObject;
|
||||
|
||||
NeoEsp32SpiMethodBase(uint8_t pin, uint16_t pixelCount, size_t elementSize, size_t settingsSize) :
|
||||
_sizeData(pixelCount * elementSize + settingsSize),
|
||||
// _pixelCount(pixelCount),
|
||||
_pin(pin)
|
||||
{
|
||||
_pixelCount = pixelCount;
|
||||
construct();
|
||||
}
|
||||
|
||||
NeoEsp32SpiMethodBase(uint8_t pin, uint16_t pixelCount, size_t elementSize, size_t settingsSize, NeoBusChannel channel) :
|
||||
_sizeData(pixelCount* elementSize + settingsSize),
|
||||
// _pixelCount(pixelCount),
|
||||
_pin(pin)
|
||||
// _channel(channel) // TODO: Refactor this somehow
|
||||
{
|
||||
_pixelCount = pixelCount;
|
||||
construct();
|
||||
}
|
||||
|
||||
~NeoEsp32SpiMethodBase()
|
||||
{
|
||||
// wait until the last send finishes before destructing everything
|
||||
// arbitrary time out of 10 seconds
|
||||
|
||||
gpio_matrix_out(_pin, 0x100, false, false);
|
||||
pinMode(_pin, INPUT);
|
||||
|
||||
spi_bus_remove_device(_spi_strip->spi_device);
|
||||
spi_bus_free(_spi_strip->spi_host);
|
||||
free(_spi_strip);
|
||||
|
||||
free(_dataEditing);
|
||||
free(_dataSending);
|
||||
}
|
||||
|
||||
|
||||
bool IsReadyToUpdate() const
|
||||
{
|
||||
return true; // TODO
|
||||
}
|
||||
|
||||
void Initialize()
|
||||
{
|
||||
esp_err_t ret = ESP_OK;
|
||||
uint8_t bytes_per_pixel = T_SPEED::bytes_per_pixel;
|
||||
uint32_t mem_caps = MALLOC_CAP_DEFAULT;
|
||||
spi_clock_source_t clk_src = SPI_CLK_SRC_DEFAULT;
|
||||
spi_bus_config_t spi_bus_cfg;
|
||||
spi_device_interface_config_t spi_dev_cfg;
|
||||
bool with_dma = true; /// TODO: pass value or compute based on pixelcount
|
||||
int clock_resolution_khz = 0;
|
||||
|
||||
// ESP_GOTO_ON_FALSE(led_config && spi_config && ret_strip, ESP_ERR_INVALID_ARG, err, TAG, "invalid argument");
|
||||
// ESP_GOTO_ON_FALSE(led_config->led_pixel_format < LED_PIXEL_FORMAT_INVALID, ESP_ERR_INVALID_ARG, err, TAG, "invalid led_pixel_format");
|
||||
|
||||
// if ( LED_PIXEL_FORMAT_GRB == LED_PIXEL_FORMAT_GRBW) { // TODO
|
||||
// bytes_per_pixel = 4;
|
||||
// } else if (LED_PIXEL_FORMAT_GRB == LED_PIXEL_FORMAT_GRB) {
|
||||
// bytes_per_pixel = 3;
|
||||
// } else {
|
||||
// assert(false);
|
||||
// }
|
||||
|
||||
if (with_dma) { // TODO
|
||||
// DMA buffer must be placed in internal SRAM
|
||||
mem_caps |= MALLOC_CAP_INTERNAL | MALLOC_CAP_DMA;
|
||||
}
|
||||
_spi_strip = (led_strip_spi_obj *)heap_caps_calloc(1, sizeof(led_strip_spi_obj) + _pixelCount * bytes_per_pixel * SPI_BYTES_PER_COLOR_BYTE, mem_caps);
|
||||
|
||||
ESP_GOTO_ON_FALSE(_spi_strip, ESP_ERR_NO_MEM, err, TAG, "no mem for spi strip");
|
||||
|
||||
_spi_strip->spi_host = SPI2_HOST;
|
||||
|
||||
// for backward compatibility, if the user does not set the clk_src, use the default value
|
||||
// if (clk_src) {
|
||||
// clk_src = spi_config->clk_src;
|
||||
// }
|
||||
|
||||
spi_bus_cfg = {
|
||||
.mosi_io_num = _pin,
|
||||
//Only use MOSI to generate the signal, set -1 when other pins are not used.
|
||||
.miso_io_num = -1,
|
||||
.sclk_io_num = -1,
|
||||
.quadwp_io_num = -1,
|
||||
.quadhd_io_num = -1,
|
||||
.max_transfer_sz = _pixelCount * bytes_per_pixel * SPI_BYTES_PER_COLOR_BYTE,
|
||||
};
|
||||
ESP_GOTO_ON_ERROR(spi_bus_initialize(_spi_strip->spi_host, &spi_bus_cfg, with_dma ? SPI_DMA_CH_AUTO : SPI_DMA_DISABLED), err, TAG, "create SPI bus failed");
|
||||
|
||||
// if (led_config->flags.invert_out == true) {
|
||||
// esp_rom_gpio_connect_out_signal(_pin, spi_periph_signal[_spi_strip->spi_host].spid_out, true, false);
|
||||
// }
|
||||
|
||||
spi_dev_cfg = {
|
||||
.command_bits = 0,
|
||||
.address_bits = 0,
|
||||
.dummy_bits = 0,
|
||||
.mode = 0,
|
||||
//set -1 when CS is not used
|
||||
.clock_source = clk_src,
|
||||
.clock_speed_hz = LED_STRIP_SPI_DEFAULT_RESOLUTION,
|
||||
.spics_io_num = -1,
|
||||
.queue_size = LED_STRIP_SPI_DEFAULT_TRANS_QUEUE_SIZE,
|
||||
};
|
||||
|
||||
ESP_GOTO_ON_ERROR(spi_bus_add_device(_spi_strip->spi_host, &spi_dev_cfg, &_spi_strip->spi_device), err, TAG, "Failed to add spi device");
|
||||
|
||||
spi_device_get_actual_freq(_spi_strip->spi_device, &clock_resolution_khz);
|
||||
// TODO: ideally we should decide the SPI_BYTES_PER_COLOR_BYTE by the real clock resolution
|
||||
// But now, let's fixed the resolution, the downside is, we don't support a clock source whose frequency is not multiple of LED_STRIP_SPI_DEFAULT_RESOLUTION
|
||||
ESP_GOTO_ON_FALSE(clock_resolution_khz == LED_STRIP_SPI_DEFAULT_RESOLUTION / 1000, ESP_ERR_NOT_SUPPORTED, err,
|
||||
TAG, "unsupported clock resolution:%dKHz", clock_resolution_khz);
|
||||
|
||||
_spi_strip->bytes_per_pixel = bytes_per_pixel;
|
||||
_spi_strip->strip_len = _pixelCount;
|
||||
// if (ret) {
|
||||
// AddLog(2,"SPI: initialized with error code: %u on pin: %u",ret, _pin);
|
||||
// }
|
||||
return;
|
||||
err:
|
||||
if (_spi_strip) {
|
||||
if (_spi_strip->spi_device) {
|
||||
spi_bus_remove_device(_spi_strip->spi_device);
|
||||
}
|
||||
if (_spi_strip->spi_host) {
|
||||
spi_bus_free(_spi_strip->spi_host);
|
||||
}
|
||||
free(_spi_strip);
|
||||
}
|
||||
// if (ret) {
|
||||
// AddLog(2,"SPI-Error:initialized with error code: %u on pin: %u",ret, _pin);
|
||||
// }
|
||||
return;
|
||||
}
|
||||
|
||||
void Update(bool maintainBufferConsistency)
|
||||
{
|
||||
// AddLog(2,"..");
|
||||
// wait for not actively sending data
|
||||
// this will time out at 10 seconds, an arbitrarily long period of time
|
||||
// and do nothing if this happens
|
||||
|
||||
// if READY
|
||||
{
|
||||
// AddLog(2,"__ %u", _sizeData);
|
||||
// now start the SPI transmit with the editing buffer before we swap
|
||||
led_strip_transmit_RGB_buffer(_dataEditing, _sizeData, T_SPEED::bytes_per_pixel);
|
||||
|
||||
if (maintainBufferConsistency)
|
||||
{
|
||||
// copy editing to sending,
|
||||
// this maintains the contract that "colors present before will
|
||||
// be the same after", otherwise GetPixelColor will be inconsistent
|
||||
memcpy(_dataSending, _dataEditing, _sizeData);
|
||||
}
|
||||
|
||||
// swap so the user can modify without affecting the async operation
|
||||
std::swap(_dataSending, _dataEditing);
|
||||
}
|
||||
}
|
||||
|
||||
uint8_t* getData() const
|
||||
{
|
||||
return _dataEditing;
|
||||
};
|
||||
|
||||
size_t getDataSize() const
|
||||
{
|
||||
return _sizeData;
|
||||
}
|
||||
|
||||
void applySettings(const SettingsObject& settings)
|
||||
{
|
||||
}
|
||||
|
||||
private:
|
||||
const size_t _sizeData; // Size of '_data*' buffers
|
||||
int16_t _pixelCount;
|
||||
const uint8_t _pin; // output pin number
|
||||
T_CHANNEL _channel; // not really used here
|
||||
|
||||
led_strip_spi_obj *_spi_strip;
|
||||
|
||||
|
||||
// Holds data stream which include LED color values and other settings as needed
|
||||
uint8_t* _dataEditing; // exposed for get and set
|
||||
uint8_t* _dataSending; // used for async send using RMT - TODO: Check if this useful for SPI
|
||||
|
||||
|
||||
void construct()
|
||||
{
|
||||
_dataEditing = static_cast<uint8_t*>(malloc(_sizeData));
|
||||
// data cleared later in Begin()
|
||||
|
||||
_dataSending = static_cast<uint8_t*>(malloc(_sizeData));
|
||||
// no need to initialize it, it gets overwritten on every send
|
||||
}
|
||||
|
||||
// please make sure to zero-initialize the buf before calling this function
|
||||
|
||||
void __led_strip_spi_bit(uint8_t data, uint8_t *buf)
|
||||
{
|
||||
// Each color of 1 bit is represented by 3 bits of SPI, low_level:100 ,high_level:110
|
||||
// So a color byte occupies 3 bytes of SPI.
|
||||
*(buf + 2) |= data & BIT(0) ? BIT(2) | BIT(1) : BIT(2);
|
||||
*(buf + 2) |= data & BIT(1) ? BIT(5) | BIT(4) : BIT(5);
|
||||
*(buf + 2) |= data & BIT(2) ? BIT(7) : 0x00;
|
||||
*(buf + 1) |= BIT(0);
|
||||
*(buf + 1) |= data & BIT(3) ? BIT(3) | BIT(2) : BIT(3);
|
||||
*(buf + 1) |= data & BIT(4) ? BIT(6) | BIT(5) : BIT(6);
|
||||
*(buf + 0) |= data & BIT(5) ? BIT(1) | BIT(0) : BIT(1);
|
||||
*(buf + 0) |= data & BIT(6) ? BIT(4) | BIT(3) : BIT(4);
|
||||
*(buf + 0) |= data & BIT(7) ? BIT(7) | BIT(6) : BIT(7);
|
||||
}
|
||||
|
||||
esp_err_t led_strip_spi_set_pixel(uint32_t index, uint32_t red, uint32_t green, uint32_t blue)
|
||||
{
|
||||
if(index >= _spi_strip->strip_len) return ESP_FAIL;
|
||||
// LED_PIXEL_FORMAT_GRB takes 72bits(9bytes)
|
||||
uint32_t start = index * _spi_strip->bytes_per_pixel * SPI_BYTES_PER_COLOR_BYTE;
|
||||
memset(_spi_strip->pixel_buf + start, 0, _spi_strip->bytes_per_pixel * SPI_BYTES_PER_COLOR_BYTE);
|
||||
__led_strip_spi_bit(green, &_spi_strip->pixel_buf[start]);
|
||||
__led_strip_spi_bit(red, &_spi_strip->pixel_buf[start + SPI_BYTES_PER_COLOR_BYTE]);
|
||||
__led_strip_spi_bit(blue, &_spi_strip->pixel_buf[start + SPI_BYTES_PER_COLOR_BYTE * 2]);
|
||||
if (_spi_strip->bytes_per_pixel > 3) {
|
||||
__led_strip_spi_bit(0, &_spi_strip->pixel_buf[start + SPI_BYTES_PER_COLOR_BYTE * 3]);
|
||||
}
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t led_strip_spi_set_pixel_rgbw(uint32_t index, uint32_t red, uint32_t green, uint32_t blue, uint32_t white)
|
||||
{
|
||||
// LED_PIXEL_FORMAT_GRBW takes 96bits(12bytes)
|
||||
uint32_t start = index * _spi_strip->bytes_per_pixel * SPI_BYTES_PER_COLOR_BYTE;
|
||||
// SK6812 component order is GRBW
|
||||
memset(_spi_strip->pixel_buf + start, 0, _spi_strip->bytes_per_pixel * SPI_BYTES_PER_COLOR_BYTE);
|
||||
__led_strip_spi_bit(green, &_spi_strip->pixel_buf[start]);
|
||||
__led_strip_spi_bit(red, &_spi_strip->pixel_buf[start + SPI_BYTES_PER_COLOR_BYTE]);
|
||||
__led_strip_spi_bit(blue, &_spi_strip->pixel_buf[start + SPI_BYTES_PER_COLOR_BYTE * 2]);
|
||||
__led_strip_spi_bit(white, &_spi_strip->pixel_buf[start + SPI_BYTES_PER_COLOR_BYTE * 3]);
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
esp_err_t led_strip_spi_clear()
|
||||
{
|
||||
//Write zero to turn off all leds
|
||||
memset(_spi_strip->pixel_buf, 0, _spi_strip->strip_len * _spi_strip->bytes_per_pixel * SPI_BYTES_PER_COLOR_BYTE);
|
||||
uint8_t *buf = _spi_strip->pixel_buf;
|
||||
for (int index = 0; index < _spi_strip->strip_len * _spi_strip->bytes_per_pixel; index++) {
|
||||
__led_strip_spi_bit(0, buf);
|
||||
buf += SPI_BYTES_PER_COLOR_BYTE;
|
||||
}
|
||||
return led_strip_spi_refresh();
|
||||
}
|
||||
|
||||
esp_err_t led_strip_spi_refresh()
|
||||
{
|
||||
spi_transaction_t tx_conf;
|
||||
memset(&tx_conf, 0, sizeof(tx_conf));
|
||||
|
||||
tx_conf.length = _spi_strip->strip_len * _spi_strip->bytes_per_pixel * SPI_BITS_PER_COLOR_BYTE;
|
||||
tx_conf.tx_buffer = _spi_strip->pixel_buf;
|
||||
tx_conf.rx_buffer = NULL;
|
||||
spi_device_transmit(_spi_strip->spi_device, &tx_conf); // TODO -check
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
void led_strip_transmit_RGB_buffer(uint8_t * buffer, size_t size, uint8_t bytes_per_pixel)
|
||||
{
|
||||
for (int i = 0; i < size; i+=bytes_per_pixel) {
|
||||
led_strip_spi_set_pixel(i/bytes_per_pixel, buffer[i+1], buffer[i], buffer[i+2]); //GRB -> RGB
|
||||
}
|
||||
/* Refresh the strip to send data */
|
||||
led_strip_spi_refresh();
|
||||
}
|
||||
};
|
||||
|
||||
// normal
|
||||
typedef NeoEsp32SpiMethodBase<NeoEsp32SpiSpeedWs2812x, NeoEsp32SpiChannel> NeoEsp32SpiN800KbpsMethod;
|
||||
typedef NeoEsp32SpiMethodBase<NeoEsp32SpiSpeedSk6812, NeoEsp32SpiChannel> NeoEsp32SpiNSk6812Method;
|
||||
|
||||
|
||||
// SPI channel method is the default method for Esp32C2
|
||||
#ifdef CONFIG_IDF_TARGET_ESP32C2
|
||||
typedef NeoEsp32SpiSpeedWs2812x NeoWs2813Method;
|
||||
typedef NeoEsp32SpiSpeedWs2812x NeoWs2812xMethod;
|
||||
typedef NeoEsp32SpiSpeedSk6812 NeoSk6812Method;
|
||||
|
||||
#endif //CONFIG_IDF_TARGET_ESP32C2
|
||||
|
||||
#endif
|
||||
@@ -30,7 +30,11 @@ License along with NeoPixel. If not, see
|
||||
|
||||
extern "C"
|
||||
{
|
||||
#if ESP_IDF_VERSION_MAJOR < 5
|
||||
#include <driver/periph_ctrl.h>
|
||||
#else
|
||||
#include <esp_private/periph_ctrl.h>
|
||||
#endif
|
||||
#include <esp_private/gdma.h>
|
||||
#include <esp_rom_gpio.h>
|
||||
//#include <esp_rom_lldesc.h>
|
||||
|
||||
Reference in New Issue
Block a user