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feat(gdma): strategy_config_t add eof_mode support

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wanlei
2024-03-27 16:33:42 +08:00
committed by Wan Lei
parent 0733fa1267
commit 31f4e9c698
9 changed files with 17 additions and 10 deletions
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2
components/esp_hw_support/dma/gdma.c
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@@ -404,7 +404,7 @@ esp_err_t gdma_apply_strategy(gdma_channel_handle_t dma_chan, const gdma_strateg
gdma_group_t *group = pair->group;
gdma_hal_context_t *hal = &group->hal;
gdma_hal_set_strategy(hal, pair->pair_id, dma_chan->direction, config->owner_check, config->auto_update_desc);
gdma_hal_set_strategy(hal, pair->pair_id, dma_chan->direction, config->owner_check, config->auto_update_desc, config->eof_till_data_popped);
return ESP_OK;
}

1
components/esp_hw_support/dma/include/esp_private/gdma.h
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@@ -122,6 +122,7 @@ typedef struct {
typedef struct {
bool owner_check; /*!< If set / clear, DMA channel enables / disables checking owner validity */
bool auto_update_desc; /*!< If set / clear, DMA channel enables / disables hardware to update descriptor automatically (TX channel only) */
bool eof_till_data_popped; /*!< If set / clear, DMA channel out_eof event is triggered on out / in DMA hardware fifo */
} gdma_strategy_config_t;
/** @cond */