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rmt: apply general check macro

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This commit is contained in:
morris
2021-04-20 15:57:34 +08:00
parent 8d9e968d3f
commit 01a28add47
1 changed files with 114 additions and 123 deletions
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237
components/driver/rmt.c
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@@ -10,6 +10,7 @@
#include "esp_compiler.h"
#include "esp_intr_alloc.h"
#include "esp_log.h"
#include "esp_check.h"
#include "driver/gpio.h"
#include "driver/periph_ctrl.h"
#include "driver/rmt.h"
@@ -42,12 +43,7 @@
#define RMT_TRANSLATOR_UNINIT_STR "RMT translator not init"
#define RMT_PARAM_ERR_STR "RMT param error"
static const char *RMT_TAG = "rmt";
#define RMT_CHECK(a, str, ret_val, ...) \
if (unlikely(!(a))) { \
ESP_LOGE(RMT_TAG, "%s(%d): "str, __FUNCTION__, __LINE__, ##__VA_ARGS__); \
return (ret_val); \
}
static const char *TAG = "rmt";
// Spinlock for protecting concurrent register-level access only
#define RMT_ENTER_CRITICAL() portENTER_CRITICAL_SAFE(&(rmt_contex.rmt_spinlock))
@@ -145,7 +141,7 @@ static void rmt_module_disable(void)
esp_err_t rmt_set_clk_div(rmt_channel_t channel, uint8_t div_cnt)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
if (RMT_IS_RX_CHANNEL(channel)) {
rmt_ll_rx_set_channel_clock_div(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), div_cnt);
@@ -158,8 +154,8 @@ esp_err_t rmt_set_clk_div(rmt_channel_t channel, uint8_t div_cnt)
esp_err_t rmt_get_clk_div(rmt_channel_t channel, uint8_t *div_cnt)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(div_cnt != NULL, RMT_ADDR_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(div_cnt, ESP_ERR_INVALID_ARG, TAG, RMT_ADDR_ERROR_STR);
RMT_ENTER_CRITICAL();
if (RMT_IS_RX_CHANNEL(channel)) {
*div_cnt = (uint8_t)rmt_ll_rx_get_channel_clock_div(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel));
@@ -172,7 +168,7 @@ esp_err_t rmt_get_clk_div(rmt_channel_t channel, uint8_t *div_cnt)
esp_err_t rmt_set_rx_idle_thresh(rmt_channel_t channel, uint16_t thresh)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_rx_set_idle_thres(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), thresh);
RMT_EXIT_CRITICAL();
@@ -181,8 +177,8 @@ esp_err_t rmt_set_rx_idle_thresh(rmt_channel_t channel, uint16_t thresh)
esp_err_t rmt_get_rx_idle_thresh(rmt_channel_t channel, uint16_t *thresh)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(thresh != NULL, RMT_ADDR_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(thresh, ESP_ERR_INVALID_ARG, TAG, RMT_ADDR_ERROR_STR);
RMT_ENTER_CRITICAL();
*thresh = (uint16_t)rmt_ll_rx_get_idle_thres(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel));
RMT_EXIT_CRITICAL();
@@ -191,8 +187,8 @@ esp_err_t rmt_get_rx_idle_thresh(rmt_channel_t channel, uint16_t *thresh)
esp_err_t rmt_set_mem_block_num(rmt_channel_t channel, uint8_t rmt_mem_num)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(rmt_mem_num <= RMT_CHANNEL_MAX - channel, RMT_MEM_CNT_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(rmt_mem_num <= RMT_CHANNEL_MAX - channel, ESP_ERR_INVALID_ARG, TAG, RMT_MEM_CNT_ERROR_STR);
RMT_ENTER_CRITICAL();
if (RMT_IS_RX_CHANNEL(channel)) {
rmt_ll_rx_set_mem_blocks(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), rmt_mem_num);
@@ -205,8 +201,8 @@ esp_err_t rmt_set_mem_block_num(rmt_channel_t channel, uint8_t rmt_mem_num)
esp_err_t rmt_get_mem_block_num(rmt_channel_t channel, uint8_t *rmt_mem_num)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(rmt_mem_num != NULL, RMT_ADDR_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(rmt_mem_num, ESP_ERR_INVALID_ARG, TAG, RMT_ADDR_ERROR_STR);
RMT_ENTER_CRITICAL();
if (RMT_IS_RX_CHANNEL(channel)) {
*rmt_mem_num = (uint8_t)rmt_ll_rx_get_mem_blocks(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel));
@@ -220,8 +216,8 @@ esp_err_t rmt_get_mem_block_num(rmt_channel_t channel, uint8_t *rmt_mem_num)
esp_err_t rmt_set_tx_carrier(rmt_channel_t channel, bool carrier_en, uint16_t high_level, uint16_t low_level,
rmt_carrier_level_t carrier_level)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(carrier_level < RMT_CARRIER_LEVEL_MAX, RMT_CARRIER_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(carrier_level < RMT_CARRIER_LEVEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CARRIER_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_tx_set_carrier_high_low_ticks(rmt_contex.hal.regs, channel, high_level, low_level);
rmt_ll_tx_set_carrier_level(rmt_contex.hal.regs, channel, carrier_level);
@@ -232,7 +228,7 @@ esp_err_t rmt_set_tx_carrier(rmt_channel_t channel, bool carrier_en, uint16_t hi
esp_err_t rmt_set_mem_pd(rmt_channel_t channel, bool pd_en)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_power_down_mem(rmt_contex.hal.regs, pd_en);
RMT_EXIT_CRITICAL();
@@ -241,7 +237,7 @@ esp_err_t rmt_set_mem_pd(rmt_channel_t channel, bool pd_en)
esp_err_t rmt_get_mem_pd(rmt_channel_t channel, bool *pd_en)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
*pd_en = rmt_ll_is_mem_power_down(rmt_contex.hal.regs);
RMT_EXIT_CRITICAL();
@@ -250,7 +246,7 @@ esp_err_t rmt_get_mem_pd(rmt_channel_t channel, bool *pd_en)
esp_err_t rmt_tx_start(rmt_channel_t channel, bool tx_idx_rst)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
if (tx_idx_rst) {
rmt_ll_tx_reset_pointer(rmt_contex.hal.regs, channel);
@@ -274,7 +270,7 @@ esp_err_t rmt_tx_start(rmt_channel_t channel, bool tx_idx_rst)
esp_err_t rmt_tx_stop(rmt_channel_t channel)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_tx_stop(rmt_contex.hal.regs, channel);
rmt_ll_tx_reset_pointer(rmt_contex.hal.regs, channel);
@@ -284,7 +280,7 @@ esp_err_t rmt_tx_stop(rmt_channel_t channel)
esp_err_t rmt_rx_start(rmt_channel_t channel, bool rx_idx_rst)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_rx_enable(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), false);
if (rx_idx_rst) {
@@ -307,7 +303,7 @@ esp_err_t rmt_rx_start(rmt_channel_t channel, bool rx_idx_rst)
esp_err_t rmt_rx_stop(rmt_channel_t channel)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_enable_rx_end_interrupt(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), false);
rmt_ll_rx_enable(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), false);
@@ -321,7 +317,7 @@ esp_err_t rmt_rx_stop(rmt_channel_t channel)
esp_err_t rmt_tx_memory_reset(rmt_channel_t channel)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_tx_reset_pointer(rmt_contex.hal.regs, channel);
RMT_EXIT_CRITICAL();
@@ -330,7 +326,7 @@ esp_err_t rmt_tx_memory_reset(rmt_channel_t channel)
esp_err_t rmt_rx_memory_reset(rmt_channel_t channel)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_rx_reset_pointer(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel));
RMT_EXIT_CRITICAL();
@@ -339,8 +335,8 @@ esp_err_t rmt_rx_memory_reset(rmt_channel_t channel)
esp_err_t rmt_set_memory_owner(rmt_channel_t channel, rmt_mem_owner_t owner)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(owner < RMT_MEM_OWNER_MAX, RMT_MEM_OWNER_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(owner < RMT_MEM_OWNER_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_MEM_OWNER_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_rx_set_mem_owner(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), owner);
RMT_EXIT_CRITICAL();
@@ -349,8 +345,8 @@ esp_err_t rmt_set_memory_owner(rmt_channel_t channel, rmt_mem_owner_t owner)
esp_err_t rmt_get_memory_owner(rmt_channel_t channel, rmt_mem_owner_t *owner)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(owner != NULL, RMT_MEM_OWNER_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(owner, ESP_ERR_INVALID_ARG, TAG, RMT_MEM_OWNER_ERROR_STR);
RMT_ENTER_CRITICAL();
*owner = (rmt_mem_owner_t)rmt_ll_rx_get_mem_owner(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel));
RMT_EXIT_CRITICAL();
@@ -359,7 +355,7 @@ esp_err_t rmt_get_memory_owner(rmt_channel_t channel, rmt_mem_owner_t *owner)
esp_err_t rmt_set_tx_loop_mode(rmt_channel_t channel, bool loop_en)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_tx_enable_loop(rmt_contex.hal.regs, channel, loop_en);
RMT_EXIT_CRITICAL();
@@ -368,7 +364,7 @@ esp_err_t rmt_set_tx_loop_mode(rmt_channel_t channel, bool loop_en)
esp_err_t rmt_get_tx_loop_mode(rmt_channel_t channel, bool *loop_en)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
*loop_en = rmt_ll_is_tx_loop_enabled(rmt_contex.hal.regs, channel);
RMT_EXIT_CRITICAL();
@@ -377,7 +373,7 @@ esp_err_t rmt_get_tx_loop_mode(rmt_channel_t channel, bool *loop_en)
esp_err_t rmt_set_rx_filter(rmt_channel_t channel, bool rx_filter_en, uint8_t thresh)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_rx_enable_filter(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), rx_filter_en);
rmt_ll_rx_set_filter_thres(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), thresh);
@@ -387,8 +383,8 @@ esp_err_t rmt_set_rx_filter(rmt_channel_t channel, bool rx_filter_en, uint8_t th
esp_err_t rmt_set_source_clk(rmt_channel_t channel, rmt_source_clk_t base_clk)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(base_clk < RMT_BASECLK_MAX, RMT_BASECLK_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(base_clk < RMT_BASECLK_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_BASECLK_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_set_group_clock_src(rmt_contex.hal.regs, channel, base_clk, 0, 0, 0);
RMT_EXIT_CRITICAL();
@@ -397,7 +393,7 @@ esp_err_t rmt_set_source_clk(rmt_channel_t channel, rmt_source_clk_t base_clk)
esp_err_t rmt_get_source_clk(rmt_channel_t channel, rmt_source_clk_t *src_clk)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
*src_clk = (rmt_source_clk_t)rmt_ll_get_group_clock_src(rmt_contex.hal.regs, channel);
RMT_EXIT_CRITICAL();
@@ -406,8 +402,8 @@ esp_err_t rmt_get_source_clk(rmt_channel_t channel, rmt_source_clk_t *src_clk)
esp_err_t rmt_set_idle_level(rmt_channel_t channel, bool idle_out_en, rmt_idle_level_t level)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(level < RMT_IDLE_LEVEL_MAX, "RMT IDLE LEVEL ERR", ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(level < RMT_IDLE_LEVEL_MAX, ESP_ERR_INVALID_ARG, TAG, "RMT IDLE LEVEL ERR");
RMT_ENTER_CRITICAL();
rmt_ll_tx_enable_idle(rmt_contex.hal.regs, channel, idle_out_en);
rmt_ll_tx_set_idle_level(rmt_contex.hal.regs, channel, level);
@@ -417,7 +413,7 @@ esp_err_t rmt_set_idle_level(rmt_channel_t channel, bool idle_out_en, rmt_idle_l
esp_err_t rmt_get_idle_level(rmt_channel_t channel, bool *idle_out_en, rmt_idle_level_t *level)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
*idle_out_en = rmt_ll_is_tx_idle_enabled(rmt_contex.hal.regs, channel);
*level = rmt_ll_tx_get_idle_level(rmt_contex.hal.regs, channel);
@@ -427,7 +423,7 @@ esp_err_t rmt_get_idle_level(rmt_channel_t channel, bool *idle_out_en, rmt_idle_
esp_err_t rmt_get_status(rmt_channel_t channel, uint32_t *status)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
if (RMT_IS_RX_CHANNEL(channel)) {
*status = rmt_ll_rx_get_channel_status(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel));
@@ -454,7 +450,7 @@ void rmt_clr_intr_enable_mask(uint32_t mask)
esp_err_t rmt_set_rx_intr_en(rmt_channel_t channel, bool en)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_enable_rx_end_interrupt(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), en);
RMT_EXIT_CRITICAL();
@@ -464,10 +460,10 @@ esp_err_t rmt_set_rx_intr_en(rmt_channel_t channel, bool en)
#if SOC_RMT_SUPPORT_RX_PINGPONG
esp_err_t rmt_set_rx_thr_intr_en(rmt_channel_t channel, bool en, uint16_t evt_thresh)
{
RMT_CHECK(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel) && channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
if (en) {
uint32_t item_block_len = rmt_ll_rx_get_mem_blocks(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel)) * RMT_MEM_ITEM_NUM;
RMT_CHECK(evt_thresh <= item_block_len, "RMT EVT THRESH ERR", ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(evt_thresh <= item_block_len, ESP_ERR_INVALID_ARG, TAG, "RMT EVT THRESH ERR");
RMT_ENTER_CRITICAL();
rmt_ll_rx_set_limit(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), evt_thresh);
rmt_ll_enable_rx_thres_interrupt(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), true);
@@ -483,7 +479,7 @@ esp_err_t rmt_set_rx_thr_intr_en(rmt_channel_t channel, bool en, uint16_t evt_th
esp_err_t rmt_set_err_intr_en(rmt_channel_t channel, bool en)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
if (RMT_IS_RX_CHANNEL(channel)) {
rmt_ll_enable_rx_err_interrupt(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel), en);
@@ -496,7 +492,7 @@ esp_err_t rmt_set_err_intr_en(rmt_channel_t channel, bool en)
esp_err_t rmt_set_tx_intr_en(rmt_channel_t channel, bool en)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_enable_tx_end_interrupt(rmt_contex.hal.regs, channel, en);
RMT_EXIT_CRITICAL();
@@ -505,10 +501,10 @@ esp_err_t rmt_set_tx_intr_en(rmt_channel_t channel, bool en)
esp_err_t rmt_set_tx_thr_intr_en(rmt_channel_t channel, bool en, uint16_t evt_thresh)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
if (en) {
uint32_t item_block_len = rmt_ll_tx_get_mem_blocks(rmt_contex.hal.regs, channel) * RMT_MEM_ITEM_NUM;
RMT_CHECK(evt_thresh <= item_block_len, "RMT EVT THRESH ERR", ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(evt_thresh <= item_block_len, ESP_ERR_INVALID_ARG, TAG, "RMT EVT THRESH ERR");
RMT_ENTER_CRITICAL();
rmt_ll_tx_set_limit(rmt_contex.hal.regs, channel, evt_thresh);
rmt_ll_enable_tx_thres_interrupt(rmt_contex.hal.regs, channel, true);
@@ -523,19 +519,18 @@ esp_err_t rmt_set_tx_thr_intr_en(rmt_channel_t channel, bool en, uint16_t evt_th
esp_err_t rmt_set_gpio(rmt_channel_t channel, rmt_mode_t mode, gpio_num_t gpio_num, bool invert_signal)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(mode < RMT_MODE_MAX, RMT_MODE_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(((GPIO_IS_VALID_GPIO(gpio_num) && (mode == RMT_MODE_RX)) ||
(GPIO_IS_VALID_OUTPUT_GPIO(gpio_num) && (mode == RMT_MODE_TX))),
RMT_GPIO_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(mode < RMT_MODE_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_MODE_ERROR_STR);
ESP_RETURN_ON_FALSE(((GPIO_IS_VALID_GPIO(gpio_num) && (mode == RMT_MODE_RX)) ||
(GPIO_IS_VALID_OUTPUT_GPIO(gpio_num) && (mode == RMT_MODE_TX))), ESP_ERR_INVALID_ARG, TAG, RMT_GPIO_ERROR_STR);
gpio_hal_iomux_func_sel(GPIO_PIN_MUX_REG[gpio_num], PIN_FUNC_GPIO);
if (mode == RMT_MODE_TX) {
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
gpio_set_direction(gpio_num, GPIO_MODE_OUTPUT);
esp_rom_gpio_connect_out_signal(gpio_num, rmt_periph_signals.groups[0].channels[channel].tx_sig, invert_signal, 0);
} else {
RMT_CHECK(RMT_IS_RX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_RX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
gpio_set_direction(gpio_num, GPIO_MODE_INPUT);
esp_rom_gpio_connect_in_signal(gpio_num, rmt_periph_signals.groups[0].channels[channel].rx_sig, invert_signal);
}
@@ -569,12 +564,12 @@ static esp_err_t rmt_internal_config(rmt_dev_t *dev, const rmt_config_t *rmt_par
bool carrier_en = rmt_param->tx_config.carrier_en;
uint32_t rmt_source_clk_hz;
RMT_CHECK(rmt_is_channel_number_valid(channel, mode), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK((mem_cnt + channel <= 8 && mem_cnt > 0), RMT_MEM_CNT_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK((clk_div > 0), RMT_CLK_DIV_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(rmt_is_channel_number_valid(channel, mode), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(mem_cnt + channel <= 8 && mem_cnt > 0, ESP_ERR_INVALID_ARG, TAG, RMT_MEM_CNT_ERROR_STR);
ESP_RETURN_ON_FALSE(clk_div > 0, ESP_ERR_INVALID_ARG, TAG, RMT_CLK_DIV_ERROR_STR);
if (mode == RMT_MODE_TX) {
RMT_CHECK((!carrier_en || carrier_freq_hz > 0), "RMT carrier frequency can't be zero", ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(!carrier_en || carrier_freq_hz > 0, ESP_ERR_INVALID_ARG, TAG, "RMT carrier frequency can't be zero");
}
RMT_ENTER_CRITICAL();
@@ -601,11 +596,11 @@ static esp_err_t rmt_internal_config(rmt_dev_t *dev, const rmt_config_t *rmt_par
s_rmt_source_clock_hz[channel] = rmt_source_clk_hz;
#else
if (s_rmt_source_clock_hz && rmt_source_clk_hz != s_rmt_source_clock_hz) {
ESP_LOGW(RMT_TAG, "RMT clock source has been configured to %d by other channel, now reconfigure it to %d", s_rmt_source_clock_hz, rmt_source_clk_hz);
ESP_LOGW(TAG, "RMT clock source has been configured to %d by other channel, now reconfigure it to %d", s_rmt_source_clock_hz, rmt_source_clk_hz);
}
s_rmt_source_clock_hz = rmt_source_clk_hz;
#endif
ESP_LOGD(RMT_TAG, "rmt_source_clk_hz: %d\n", rmt_source_clk_hz);
ESP_LOGD(TAG, "rmt_source_clk_hz: %d\n", rmt_source_clk_hz);
if (mode == RMT_MODE_TX) {
uint16_t carrier_duty_percent = rmt_param->tx_config.carrier_duty_percent;
@@ -642,7 +637,7 @@ static esp_err_t rmt_internal_config(rmt_dev_t *dev, const rmt_config_t *rmt_par
}
RMT_EXIT_CRITICAL();
ESP_LOGD(RMT_TAG, "Rmt Tx Channel %u|Gpio %u|Sclk_Hz %u|Div %u|Carrier_Hz %u|Duty %u",
ESP_LOGD(TAG, "Rmt Tx Channel %u|Gpio %u|Sclk_Hz %u|Div %u|Carrier_Hz %u|Duty %u",
channel, gpio_num, rmt_source_clk_hz, clk_div, carrier_freq_hz, carrier_duty_percent);
} else if (RMT_MODE_RX == mode) {
uint8_t filter_cnt = rmt_param->rx_config.filter_ticks_thresh;
@@ -676,7 +671,7 @@ static esp_err_t rmt_internal_config(rmt_dev_t *dev, const rmt_config_t *rmt_par
#endif
RMT_EXIT_CRITICAL();
ESP_LOGD(RMT_TAG, "Rmt Rx Channel %u|Gpio %u|Sclk_Hz %u|Div %u|Thresold %u|Filter %u",
ESP_LOGD(TAG, "Rmt Rx Channel %u|Gpio %u|Sclk_Hz %u|Div %u|Thresold %u|Filter %u",
channel, gpio_num, rmt_source_clk_hz, clk_div, threshold, filter_cnt);
}
@@ -687,11 +682,8 @@ esp_err_t rmt_config(const rmt_config_t *rmt_param)
{
rmt_module_enable();
RMT_CHECK(rmt_set_gpio(rmt_param->channel, rmt_param->rmt_mode, rmt_param->gpio_num, rmt_param->flags & RMT_CHANNEL_FLAGS_INVERT_SIG) == ESP_OK,
"set gpio for RMT driver failed", ESP_ERR_INVALID_ARG);
RMT_CHECK(rmt_internal_config(&RMT, rmt_param) == ESP_OK,
"initialize RMT driver failed", ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_ERROR(rmt_set_gpio(rmt_param->channel, rmt_param->rmt_mode, rmt_param->gpio_num, rmt_param->flags & RMT_CHANNEL_FLAGS_INVERT_SIG), TAG, "set gpio for RMT driver failed");
ESP_RETURN_ON_ERROR(rmt_internal_config(&RMT, rmt_param), TAG, "initialize RMT driver failed");
return ESP_OK;
}
@@ -706,21 +698,21 @@ static void IRAM_ATTR rmt_fill_memory(rmt_channel_t channel, const rmt_item32_t
esp_err_t rmt_fill_tx_items(rmt_channel_t channel, const rmt_item32_t *item, uint16_t item_num, uint16_t mem_offset)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, (0));
RMT_CHECK((item != NULL), RMT_ADDR_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK((item_num > 0), RMT_DRIVER_LENGTH_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), (0), TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(item, ESP_ERR_INVALID_ARG, TAG, RMT_ADDR_ERROR_STR);
ESP_RETURN_ON_FALSE(item_num > 0, ESP_ERR_INVALID_ARG, TAG, RMT_DRIVER_LENGTH_ERROR_STR);
/*Each block has 64 x 32 bits of data*/
uint8_t mem_cnt = rmt_ll_tx_get_mem_blocks(rmt_contex.hal.regs, channel);
RMT_CHECK((mem_cnt * RMT_MEM_ITEM_NUM >= item_num), RMT_WR_MEM_OVF_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(mem_cnt * RMT_MEM_ITEM_NUM >= item_num, ESP_ERR_INVALID_ARG, TAG, RMT_WR_MEM_OVF_ERROR_STR);
rmt_fill_memory(channel, item, item_num, mem_offset);
return ESP_OK;
}
esp_err_t rmt_isr_register(void (*fn)(void *), void *arg, int intr_alloc_flags, rmt_isr_handle_t *handle)
{
RMT_CHECK((fn != NULL), RMT_ADDR_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(rmt_contex.rmt_driver_channels == 0, "RMT driver installed, can not install generic ISR handler", ESP_FAIL);
ESP_RETURN_ON_FALSE(fn, ESP_ERR_INVALID_ARG, TAG, RMT_ADDR_ERROR_STR);
ESP_RETURN_ON_FALSE(rmt_contex.rmt_driver_channels == 0, ESP_FAIL, TAG, "RMT driver installed, can not install generic ISR handler");
return esp_intr_alloc(rmt_periph_signals.groups[0].irq, intr_alloc_flags, fn, arg, handle);
}
@@ -769,7 +761,7 @@ static void IRAM_ATTR rmt_driver_isr_default(void *arg)
p_rmt->tx_sub_len = 0;
p_rmt->sample_cur = NULL;
p_rmt->translator = false;
if (rmt_contex.rmt_tx_end_callback.function != NULL) {
if (rmt_contex.rmt_tx_end_callback.function) {
rmt_contex.rmt_tx_end_callback.function(channel, rmt_contex.rmt_tx_end_callback.arg);
}
}
@@ -848,10 +840,10 @@ static void IRAM_ATTR rmt_driver_isr_default(void *arg)
BaseType_t res = xRingbufferSendFromISR(p_rmt->rx_buf, (void *)addr, item_len * 4, &HPTaskAwoken);
#endif
if (res == pdFALSE) {
ESP_EARLY_LOGE(RMT_TAG, "RMT RX BUFFER FULL");
ESP_EARLY_LOGE(TAG, "RMT RX BUFFER FULL");
}
} else {
ESP_EARLY_LOGE(RMT_TAG, "RMT RX BUFFER ERROR");
ESP_EARLY_LOGE(TAG, "RMT RX BUFFER ERROR");
}
#if SOC_RMT_SUPPORT_RX_PINGPONG
@@ -886,7 +878,7 @@ static void IRAM_ATTR rmt_driver_isr_default(void *arg)
p_rmt->rx_item_start_idx = 0;
}
} else {
ESP_EARLY_LOGE(RMT_TAG, "---RX buffer too small: %d", sizeof(p_rmt->rx_item_buf));
ESP_EARLY_LOGE(TAG, "---RX buffer too small: %d", sizeof(p_rmt->rx_item_buf));
}
rmt_ll_clear_rx_thres_interrupt(hal->regs, channel);
}
@@ -901,7 +893,7 @@ static void IRAM_ATTR rmt_driver_isr_default(void *arg)
rmt_obj_t *p_rmt = p_rmt_obj[channel];
if (p_rmt) {
xSemaphoreGiveFromISR(p_rmt->tx_sem, &HPTaskAwoken);
if (rmt_contex.rmt_tx_end_callback.function != NULL) {
if (rmt_contex.rmt_tx_end_callback.function) {
rmt_contex.rmt_tx_end_callback.function(channel, rmt_contex.rmt_tx_end_callback.arg);
}
}
@@ -918,8 +910,8 @@ static void IRAM_ATTR rmt_driver_isr_default(void *arg)
if (p_rmt) {
// Reset the receiver's write/read addresses to prevent endless err interrupts.
rmt_ll_rx_reset_pointer(rmt_contex.hal.regs, channel);
ESP_EARLY_LOGD(RMT_TAG, "RMT RX channel %d error", channel);
ESP_EARLY_LOGD(RMT_TAG, "status: 0x%08x", rmt_ll_rx_get_channel_status(rmt_contex.hal.regs, channel));
ESP_EARLY_LOGD(TAG, "RMT RX channel %d error", channel);
ESP_EARLY_LOGD(TAG, "status: 0x%08x", rmt_ll_rx_get_channel_status(rmt_contex.hal.regs, channel));
}
rmt_ll_clear_rx_err_interrupt(hal->regs, channel);
}
@@ -933,8 +925,8 @@ static void IRAM_ATTR rmt_driver_isr_default(void *arg)
if (p_rmt) {
// Reset the transmitter's write/read addresses to prevent endless err interrupts.
rmt_ll_tx_reset_pointer(rmt_contex.hal.regs, channel);
ESP_EARLY_LOGD(RMT_TAG, "RMT TX channel %d error", channel);
ESP_EARLY_LOGD(RMT_TAG, "status: 0x%08x", rmt_ll_tx_get_channel_status(rmt_contex.hal.regs, channel));
ESP_EARLY_LOGD(TAG, "RMT TX channel %d error", channel);
ESP_EARLY_LOGD(TAG, "status: 0x%08x", rmt_ll_tx_get_channel_status(rmt_contex.hal.regs, channel));
}
rmt_ll_clear_tx_err_interrupt(hal->regs, channel);
}
@@ -947,8 +939,8 @@ static void IRAM_ATTR rmt_driver_isr_default(void *arg)
esp_err_t rmt_driver_uninstall(rmt_channel_t channel)
{
esp_err_t err = ESP_OK;
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK((rmt_contex.rmt_driver_channels & BIT(channel)) != 0, "No RMT driver for this channel", ESP_ERR_INVALID_STATE);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(rmt_contex.rmt_driver_channels & BIT(channel), ESP_ERR_INVALID_STATE, TAG, "No RMT driver for this channel");
if (p_rmt_obj[channel] == NULL) {
return ESP_OK;
}
@@ -1016,14 +1008,13 @@ esp_err_t rmt_driver_uninstall(rmt_channel_t channel)
esp_err_t rmt_driver_install(rmt_channel_t channel, size_t rx_buf_size, int intr_alloc_flags)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK((rmt_contex.rmt_driver_channels & BIT(channel)) == 0,
"RMT driver already installed for channel", ESP_ERR_INVALID_STATE);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE((rmt_contex.rmt_driver_channels & BIT(channel)) == 0, ESP_ERR_INVALID_STATE, TAG, "RMT driver already installed for channel");
esp_err_t err = ESP_OK;
if (p_rmt_obj[channel] != NULL) {
ESP_LOGD(RMT_TAG, "RMT driver already installed");
if (p_rmt_obj[channel]) {
ESP_LOGD(TAG, "RMT driver already installed");
return ESP_ERR_INVALID_STATE;
}
@@ -1038,7 +1029,7 @@ esp_err_t rmt_driver_install(rmt_channel_t channel, size_t rx_buf_size, int intr
#endif
if (p_rmt_obj[channel] == NULL) {
ESP_LOGE(RMT_TAG, "RMT driver malloc error");
ESP_LOGE(TAG, "RMT driver malloc error");
return ESP_ERR_NO_MEM;
}
@@ -1079,7 +1070,7 @@ esp_err_t rmt_driver_install(rmt_channel_t channel, size_t rx_buf_size, int intr
}
#endif
if (p_rmt_obj[channel]->rx_item_buf == NULL) {
ESP_LOGE(RMT_TAG, "RMT malloc fail");
ESP_LOGE(TAG, "RMT malloc fail");
return ESP_FAIL;
}
p_rmt_obj[channel]->rx_item_buf_size = rx_buf_size;
@@ -1110,14 +1101,14 @@ esp_err_t rmt_driver_install(rmt_channel_t channel, size_t rx_buf_size, int intr
esp_err_t rmt_write_items(rmt_channel_t channel, const rmt_item32_t *rmt_item, int item_num, bool wait_tx_done)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(p_rmt_obj[channel] != NULL, RMT_DRIVER_ERROR_STR, ESP_FAIL);
RMT_CHECK(rmt_item != NULL, RMT_ADDR_ERROR_STR, ESP_FAIL);
RMT_CHECK(item_num > 0, RMT_DRIVER_LENGTH_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(p_rmt_obj[channel], ESP_FAIL, TAG, RMT_DRIVER_ERROR_STR);
ESP_RETURN_ON_FALSE(rmt_item, ESP_FAIL, TAG, RMT_ADDR_ERROR_STR);
ESP_RETURN_ON_FALSE(item_num > 0, ESP_ERR_INVALID_ARG, TAG, RMT_DRIVER_LENGTH_ERROR_STR);
#if CONFIG_SPIRAM_USE_MALLOC
if (p_rmt_obj[channel]->intr_alloc_flags & ESP_INTR_FLAG_IRAM) {
if (!esp_ptr_internal(rmt_item)) {
ESP_LOGE(RMT_TAG, RMT_PSRAM_BUFFER_WARN_STR);
ESP_LOGE(TAG, RMT_PSRAM_BUFFER_WARN_STR);
return ESP_ERR_INVALID_ARG;
}
}
@@ -1164,8 +1155,8 @@ esp_err_t rmt_write_items(rmt_channel_t channel, const rmt_item32_t *rmt_item, i
esp_err_t rmt_wait_tx_done(rmt_channel_t channel, TickType_t wait_time)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(p_rmt_obj[channel] != NULL, RMT_DRIVER_ERROR_STR, ESP_FAIL);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(p_rmt_obj[channel], ESP_FAIL, TAG, RMT_DRIVER_ERROR_STR);
if (xSemaphoreTake(p_rmt_obj[channel]->tx_sem, wait_time) == pdTRUE) {
p_rmt_obj[channel]->wait_done = false;
xSemaphoreGive(p_rmt_obj[channel]->tx_sem);
@@ -1173,7 +1164,7 @@ esp_err_t rmt_wait_tx_done(rmt_channel_t channel, TickType_t wait_time)
} else {
if (wait_time != 0) {
// Don't emit error message if just polling.
ESP_LOGE(RMT_TAG, "Timeout on wait_tx_done");
ESP_LOGE(TAG, "Timeout on wait_tx_done");
}
return ESP_ERR_TIMEOUT;
}
@@ -1181,9 +1172,9 @@ esp_err_t rmt_wait_tx_done(rmt_channel_t channel, TickType_t wait_time)
esp_err_t rmt_get_ringbuf_handle(rmt_channel_t channel, RingbufHandle_t *buf_handle)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(p_rmt_obj[channel] != NULL, RMT_DRIVER_ERROR_STR, ESP_FAIL);
RMT_CHECK(buf_handle != NULL, RMT_ADDR_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(p_rmt_obj[channel], ESP_FAIL, TAG, RMT_DRIVER_ERROR_STR);
ESP_RETURN_ON_FALSE(buf_handle, ESP_ERR_INVALID_ARG, TAG, RMT_ADDR_ERROR_STR);
*buf_handle = p_rmt_obj[channel]->rx_buf;
return ESP_OK;
}
@@ -1198,9 +1189,9 @@ rmt_tx_end_callback_t rmt_register_tx_end_callback(rmt_tx_end_fn_t function, voi
esp_err_t rmt_translator_init(rmt_channel_t channel, sample_to_rmt_t fn)
{
RMT_CHECK(fn != NULL, RMT_TRANSLATOR_NULL_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(p_rmt_obj[channel] != NULL, RMT_DRIVER_ERROR_STR, ESP_FAIL);
ESP_RETURN_ON_FALSE(fn, ESP_ERR_INVALID_ARG, TAG, RMT_TRANSLATOR_NULL_STR);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(p_rmt_obj[channel], ESP_FAIL, TAG, RMT_DRIVER_ERROR_STR);
const uint32_t block_size = rmt_ll_tx_get_mem_blocks(rmt_contex.hal.regs, channel) *
RMT_MEM_ITEM_NUM * sizeof(rmt_item32_t);
if (p_rmt_obj[channel]->tx_buf == NULL) {
@@ -1214,7 +1205,7 @@ esp_err_t rmt_translator_init(rmt_channel_t channel, sample_to_rmt_t fn)
}
#endif
if (p_rmt_obj[channel]->tx_buf == NULL) {
ESP_LOGE(RMT_TAG, "RMT translator buffer create fail");
ESP_LOGE(TAG, "RMT translator buffer create fail");
return ESP_FAIL;
}
}
@@ -1222,14 +1213,14 @@ esp_err_t rmt_translator_init(rmt_channel_t channel, sample_to_rmt_t fn)
p_rmt_obj[channel]->tx_context = NULL;
p_rmt_obj[channel]->sample_size_remain = 0;
p_rmt_obj[channel]->sample_cur = NULL;
ESP_LOGD(RMT_TAG, "RMT translator init done");
ESP_LOGD(TAG, "RMT translator init done");
return ESP_OK;
}
esp_err_t rmt_translator_set_context(rmt_channel_t channel, void *context)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(p_rmt_obj[channel] != NULL, RMT_DRIVER_ERROR_STR, ESP_FAIL);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(p_rmt_obj[channel], ESP_FAIL, TAG, RMT_DRIVER_ERROR_STR);
p_rmt_obj[channel]->tx_context = context;
return ESP_OK;
@@ -1237,7 +1228,7 @@ esp_err_t rmt_translator_set_context(rmt_channel_t channel, void *context)
esp_err_t rmt_translator_get_context(const size_t *item_num, void **context)
{
RMT_CHECK(item_num && context, "invalid arguments", ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(item_num && context, ESP_ERR_INVALID_ARG, TAG, "invalid arguments");
// the address of tx_len_rem is directlly passed to the callback,
// so it's possible to get the object address from that
@@ -1249,13 +1240,13 @@ esp_err_t rmt_translator_get_context(const size_t *item_num, void **context)
esp_err_t rmt_write_sample(rmt_channel_t channel, const uint8_t *src, size_t src_size, bool wait_tx_done)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(p_rmt_obj[channel] != NULL, RMT_DRIVER_ERROR_STR, ESP_FAIL);
RMT_CHECK(p_rmt_obj[channel]->sample_to_rmt != NULL, RMT_TRANSLATOR_UNINIT_STR, ESP_FAIL);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(p_rmt_obj[channel], ESP_FAIL, TAG, RMT_DRIVER_ERROR_STR);
ESP_RETURN_ON_FALSE(p_rmt_obj[channel]->sample_to_rmt, ESP_FAIL, TAG, RMT_TRANSLATOR_UNINIT_STR);
#if CONFIG_SPIRAM_USE_MALLOC
if (p_rmt_obj[channel]->intr_alloc_flags & ESP_INTR_FLAG_IRAM) {
if (!esp_ptr_internal(src)) {
ESP_LOGE(RMT_TAG, RMT_PSRAM_BUFFER_WARN_STR);
ESP_LOGE(TAG, RMT_PSRAM_BUFFER_WARN_STR);
return ESP_ERR_INVALID_ARG;
}
}
@@ -1293,11 +1284,11 @@ esp_err_t rmt_write_sample(rmt_channel_t channel, const uint8_t *src, size_t src
esp_err_t rmt_get_channel_status(rmt_channel_status_result_t *channel_status)
{
RMT_CHECK(channel_status != NULL, RMT_PARAM_ERR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel_status, ESP_ERR_INVALID_ARG, TAG, RMT_PARAM_ERR_STR);
for (int i = 0; i < RMT_CHANNEL_MAX; i++) {
channel_status->status[i] = RMT_CHANNEL_UNINIT;
if (p_rmt_obj[i] != NULL) {
if (p_rmt_obj[i]->tx_sem != NULL) {
if (p_rmt_obj[i]) {
if (p_rmt_obj[i]->tx_sem) {
if (xSemaphoreTake(p_rmt_obj[i]->tx_sem, (TickType_t)0) == pdTRUE) {
channel_status->status[i] = RMT_CHANNEL_IDLE;
xSemaphoreGive(p_rmt_obj[i]->tx_sem);
@@ -1312,8 +1303,8 @@ esp_err_t rmt_get_channel_status(rmt_channel_status_result_t *channel_status)
esp_err_t rmt_get_counter_clock(rmt_channel_t channel, uint32_t *clock_hz)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
RMT_CHECK(clock_hz, "parameter clock_hz can't be null", ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
ESP_RETURN_ON_FALSE(clock_hz, ESP_ERR_INVALID_ARG, TAG, "parameter clock_hz can't be null");
RMT_ENTER_CRITICAL();
uint32_t rmt_source_clk_hz = 0;
#if SOC_RMT_CHANNEL_CLK_INDEPENDENT
@@ -1333,7 +1324,7 @@ esp_err_t rmt_get_counter_clock(rmt_channel_t channel, uint32_t *clock_hz)
#if SOC_RMT_SUPPORT_TX_SYNCHRO
esp_err_t rmt_add_channel_to_group(rmt_channel_t channel)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_tx_enable_sync(rmt_contex.hal.regs, true);
rmt_contex.synchro_channel_mask |= (1 << channel);
@@ -1345,7 +1336,7 @@ esp_err_t rmt_add_channel_to_group(rmt_channel_t channel)
esp_err_t rmt_remove_channel_from_group(rmt_channel_t channel)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_contex.synchro_channel_mask &= ~(1 << channel);
rmt_ll_tx_remove_from_sync_group(rmt_contex.hal.regs, channel);
@@ -1359,7 +1350,7 @@ esp_err_t rmt_remove_channel_from_group(rmt_channel_t channel)
esp_err_t rmt_memory_rw_rst(rmt_channel_t channel)
{
RMT_CHECK(channel < RMT_CHANNEL_MAX, RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(channel < RMT_CHANNEL_MAX, ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
if (RMT_IS_RX_CHANNEL(channel)) {
rmt_ll_rx_reset_pointer(rmt_contex.hal.regs, RMT_DECODE_RX_CHANNEL(channel));
@@ -1373,7 +1364,7 @@ esp_err_t rmt_memory_rw_rst(rmt_channel_t channel)
#if SOC_RMT_SUPPORT_TX_LOOP_COUNT
esp_err_t rmt_set_tx_loop_count(rmt_channel_t channel, uint32_t count)
{
RMT_CHECK(RMT_IS_TX_CHANNEL(channel), RMT_CHANNEL_ERROR_STR, ESP_ERR_INVALID_ARG);
ESP_RETURN_ON_FALSE(RMT_IS_TX_CHANNEL(channel), ESP_ERR_INVALID_ARG, TAG, RMT_CHANNEL_ERROR_STR);
RMT_ENTER_CRITICAL();
rmt_ll_tx_set_loop_count(rmt_contex.hal.regs, channel, count);
RMT_EXIT_CRITICAL();