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async_mcp: apply gdma driver

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This commit is contained in:
morris
2020-12-15 11:52:31 +08:00
parent e6d23a35ec
commit 40a6a0fac6
6 changed files with 97 additions and 117 deletions
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7
components/hal/esp32s2/cp_dma_hal.c
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@@ -27,10 +27,13 @@ void cp_dma_hal_init(cp_dma_hal_context_t *hal, const cp_dma_hal_config_t *confi
cp_dma_ll_enable_intr(hal->dev, UINT32_MAX, false);
cp_dma_ll_clear_intr_status(hal->dev, UINT32_MAX);
cp_dma_ll_enable_owner_check(hal->dev, true);
}
void cp_dma_hal_set_desc_base_addr(cp_dma_hal_context_t *hal, intptr_t outlink_base, intptr_t inlink_base)
{
/* set base address of the first descriptor */
cp_dma_ll_tx_set_descriptor_base_addr(hal->dev, (uint32_t)config->outlink_base);
cp_dma_ll_rx_set_descriptor_base_addr(hal->dev, (uint32_t)config->inlink_base);
cp_dma_ll_tx_set_descriptor_base_addr(hal->dev, outlink_base);
cp_dma_ll_rx_set_descriptor_base_addr(hal->dev, inlink_base);
}
void cp_dma_hal_deinit(cp_dma_hal_context_t *hal)

7
components/hal/esp32s2/include/hal/cp_dma_hal.h
View File

@@ -45,8 +45,6 @@ typedef struct {
} cp_dma_hal_context_t;
typedef struct {
dma_descriptor_t *outlink_base; /*!< Address of the first outlink descriptor */
dma_descriptor_t *inlink_base; /*!< Address of the first inlink descriptor */
} cp_dma_hal_config_t;
/**
@@ -62,6 +60,11 @@ void cp_dma_hal_init(cp_dma_hal_context_t *hal, const cp_dma_hal_config_t *confi
*/
void cp_dma_hal_deinit(cp_dma_hal_context_t *hal);
/**
* @brief Set descriptor base address
*/
void cp_dma_hal_set_desc_base_addr(cp_dma_hal_context_t *hal, intptr_t outlink_base, intptr_t inlink_base);
/**
* @brief Start mem2mem DMA state machine
*/