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refactor(drivers): refactor the iram-safe option of the gdma peripherals

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Closes https://github.com/espressif/esp-idf/issues/15771
This commit is contained in:
morris
2025-04-16 17:09:04 +08:00
parent 7bcb7248bb
commit 2c376ff99f
22 changed files with 48 additions and 37 deletions
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components/esp_driver_rmt/src/rmt_rx.c
+3
View File
@@ -57,6 +57,9 @@ static esp_err_t rmt_rx_init_dma_link(rmt_rx_channel_t *rx_channel, const rmt_rx
{
gdma_channel_alloc_config_t dma_chan_config = {
.direction = GDMA_CHANNEL_DIRECTION_RX,
#if CONFIG_RMT_ISR_IRAM_SAFE
.flags.isr_cache_safe = true,
#endif
};
ESP_RETURN_ON_ERROR(gdma_new_ahb_channel(&dma_chan_config, &rx_channel->base.dma_chan), TAG, "allocate RX DMA channel failed");
gdma_transfer_config_t transfer_cfg = {
components/esp_driver_rmt/src/rmt_tx.c
+3
View File
@@ -52,6 +52,9 @@ static esp_err_t rmt_tx_init_dma_link(rmt_tx_channel_t *tx_channel, const rmt_tx
{
gdma_channel_alloc_config_t dma_chan_config = {
.direction = GDMA_CHANNEL_DIRECTION_TX,
#if CONFIG_RMT_ISR_IRAM_SAFE
.flags.isr_cache_safe = true,
#endif
};
ESP_RETURN_ON_ERROR(gdma_new_ahb_channel(&dma_chan_config, &tx_channel->base.dma_chan), TAG, "allocate TX DMA channel failed");
gdma_strategy_config_t gdma_strategy_conf = {