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Merge branch 'feature/gdma_channel_allocator' into 'master'

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gdma channel allocator

Closes IDF-2124

See merge request espressif/esp-idf!11570
This commit is contained in:
Michael (XIAO Xufeng)
2021-01-14 10:52:49 +08:00
parent 0601f00422 40a6a0fac6
commit 2d3f22918f
34 changed files with 1308 additions and 176 deletions
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22
components/hal/esp32c3/include/hal/gdma_ll.h
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@@ -23,6 +23,8 @@
extern "C" {
#endif
#define GDMA_LL_GET_HW(id) (((id) == 0) ? (&GDMA) : NULL)
#define GDMA_LL_EVENT_TX_FIFO_UDF (1<<12)
#define GDMA_LL_EVENT_TX_FIFO_OVF (1<<11)
#define GDMA_LL_EVENT_RX_FIFO_UDF (1<<10)
@@ -37,22 +39,6 @@ extern "C" {
#define GDMA_LL_EVENT_RX_SUC_EOF (1<<1)
#define GDMA_LL_EVENT_RX_DONE (1<<0)
#define GDMA_LL_TRIG_SRC_SPI2 (0)
#define GDMA_LL_TRIG_SRC_UART (2)
#define GDMA_LL_TRIG_SRC_I2S0 (3)
#define GDMA_LL_TRIG_SRC_AES (6)
#define GDMA_LL_TRIG_SRC_SHA (7)
#define GDMA_LL_TRIG_SRC_ADC_DAC (8)
typedef enum {
GDMA_LL_PERIPH_ID_SPI2 = 0,
GDMA_LL_PERIPH_ID_UART = 2,
GDMA_LL_PERIPH_ID_I2S0 = 3,
GDMA_LL_PERIPH_ID_AES = 6,
GDMA_LL_PERIPH_ID_SHA = 7,
GDMA_LL_PERIPH_ID_ADC_DAC = 8,
} gdma_ll_periph_id_t;
///////////////////////////////////// Common /////////////////////////////////////////
/**
* @brief Enable DMA channel M2M mode (TX channel n forward data to RX channel n), disabled by default
@@ -256,7 +242,7 @@ static inline void gdma_ll_rx_set_priority(gdma_dev_t *dev, uint32_t channel, ui
/**
* @brief Connect DMA RX channel to a given peripheral
*/
static inline void gdma_ll_rx_connect_to_periph(gdma_dev_t *dev, uint32_t channel, gdma_ll_periph_id_t periph_id)
static inline void gdma_ll_rx_connect_to_periph(gdma_dev_t *dev, uint32_t channel, int periph_id)
{
dev->channel[channel].in.in_peri_sel.sel = periph_id;
}
@@ -414,7 +400,7 @@ static inline void gdma_ll_tx_set_priority(gdma_dev_t *dev, uint32_t channel, ui
/**
* @brief Connect DMA TX channel to a given peripheral
*/
static inline void gdma_ll_tx_connect_to_periph(gdma_dev_t *dev, uint32_t channel, gdma_ll_periph_id_t periph_id)
static inline void gdma_ll_tx_connect_to_periph(gdma_dev_t *dev, uint32_t channel, int periph_id)
{
dev->channel[channel].out.out_peri_sel.sel = periph_id;
}