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Initial Esp32c3 Support (#5060)

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This commit is contained in:
Me No Dev
2021-04-14 18:10:05 +03:00
committed by GitHub
parent 371f382db7
commit 404a31f445
1929 changed files with 382833 additions and 190 deletions
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13
cores/esp32/esp32-hal-ledc.c
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@ -17,19 +17,25 @@
#include "freertos/task.h"
#include "freertos/semphr.h"
#include "esp32-hal-matrix.h"
#include "soc/dport_reg.h"
#include "soc/ledc_reg.h"
#include "soc/ledc_struct.h"
#include "driver/periph_ctrl.h"
#include "esp_system.h"
#ifdef ESP_IDF_VERSION_MAJOR // IDF 4+
#if CONFIG_IDF_TARGET_ESP32 // ESP32/PICO-D4
#include "soc/dport_reg.h"
#include "esp32/rom/ets_sys.h"
#define LAST_CHAN (15)
#elif CONFIG_IDF_TARGET_ESP32S2
#include "soc/dport_reg.h"
#include "esp32s2/rom/ets_sys.h"
#define LAST_CHAN (7)
#define LEDC_DIV_NUM_HSTIMER0_V LEDC_CLK_DIV_LSTIMER0_V
#elif CONFIG_IDF_TARGET_ESP32C3
#include "esp32c3/rom/ets_sys.h"
#define LAST_CHAN (7)
#define LEDC_DIV_NUM_HSTIMER0_V LEDC_CLK_DIV_LSTIMER0_V
#else
#error Target CONFIG_IDF_TARGET is not supported
#endif
@ -111,8 +117,7 @@ static void _ledcSetupTimer(uint8_t chan, uint32_t div_num, uint8_t bit_num, boo
static uint16_t _activeChannels = 0;
if(!tHasStarted) {
tHasStarted = true;
DPORT_SET_PERI_REG_MASK(DPORT_PERIP_CLK_EN_REG, DPORT_LEDC_CLK_EN);
DPORT_CLEAR_PERI_REG_MASK(DPORT_PERIP_RST_EN_REG, DPORT_LEDC_RST);
periph_module_enable(PERIPH_LEDC_MODULE);
LEDC.conf.apb_clk_sel = 1;//LS use apb clock
addApbChangeCallback((void*)&_activeChannels, _on_apb_change);
@ -302,7 +307,7 @@ void ledcAttachPin(uint8_t pin, uint8_t chan)
return;
}
pinMode(pin, OUTPUT);
#if CONFIG_IDF_TARGET_ESP32S2
#if CONFIG_IDF_TARGET_ESP32S2 || CONFIG_IDF_TARGET_ESP32C3
pinMatrixOutAttach(pin, LEDC_LS_SIG_OUT0_IDX + chan, false, false);
#else
pinMatrixOutAttach(pin, ((chan/8)?LEDC_LS_SIG_OUT0_IDX:LEDC_HS_SIG_OUT0_IDX) + (chan%8), false, false);