Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-02 03:00:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

refactor(spi): move sleep retention config into driver layer

Browse Source 
Move per-target GPSPI regdma retention descriptors out of esp_hal_gpspi
and
into esp_driver_spi so the driver owns its backup scope and restore
sequence.
This commit is contained in:
morris
2026-07-09 11:53:44 +08:00
parent c828d0d709
commit 13b23bcdb3
28 changed files with 543 additions and 475 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/esp_adc/esp32s2/adc_dma.c
+4 -4
View File
@@ -28,7 +28,7 @@ static IRAM_ATTR void adc_dma_intr_handler(void *arg)
bool conversion_finish = spi_ll_get_intr(ctx->adc_dma.adc_spi_dev, ADC_DMA_INTR_MASK);
if (conversion_finish) {
spi_ll_clear_intr(ctx->adc_dma.adc_spi_dev, ADC_DMA_INTR_MASK);
intptr_t desc_addr = spi_dma_ll_get_in_suc_eof_desc_addr(ctx->adc_dma.adc_spi_dev, ctx->adc_dma.dma_chan_id);
intptr_t desc_addr = spi_ll_dma_get_in_suc_eof_desc_addr(ctx->adc_dma.adc_spi_dev, ctx->adc_dma.dma_chan_id);
ctx->rx_eof_desc_addr = desc_addr;
need_yield = ctx->adc_intr_func(ctx);
}
@@ -80,7 +80,7 @@ esp_err_t adc_dma_start(adc_dma_t adc_dma, dma_descriptor_t *addr)
{
spi_ll_clear_intr(adc_dma.adc_spi_dev, ADC_DMA_INTR_MASK);
spi_ll_enable_intr(adc_dma.adc_spi_dev, ADC_DMA_INTR_MASK);
spi_dma_ll_rx_start(adc_dma.adc_spi_dev, adc_dma.dma_chan_id, (lldesc_t *)addr);
spi_ll_dma_rx_start(adc_dma.adc_spi_dev, adc_dma.dma_chan_id, (lldesc_t *)addr);
return ESP_OK;
}
@@ -88,12 +88,12 @@ esp_err_t adc_dma_stop(adc_dma_t adc_dma)
{
spi_ll_disable_intr(adc_dma.adc_spi_dev, ADC_DMA_INTR_MASK);
spi_ll_clear_intr(adc_dma.adc_spi_dev, ADC_DMA_INTR_MASK);
spi_dma_ll_rx_stop(adc_dma.adc_spi_dev, adc_dma.dma_chan_id);
spi_ll_dma_rx_stop(adc_dma.adc_spi_dev, adc_dma.dma_chan_id);
return ESP_OK;
}
esp_err_t adc_dma_reset(adc_dma_t adc_dma)
{
spi_dma_ll_rx_reset(adc_dma.adc_spi_dev, adc_dma.dma_chan_id);
spi_ll_dma_rx_reset(adc_dma.adc_spi_dev, adc_dma.dma_chan_id);
return ESP_OK;
}