1 #include "hal/spi_slave_hal.h"
2 #include "hal/spi_ll.h"
8 #include "hal/gdma_ll.h"
18 static void s_spi_slave_hal_dma_init_config(const spi_slave_hal_context_t *hal)  in s_spi_slave_hal_dma_init_config()  argument
20     spi_dma_ll_rx_enable_burst_data(hal->dma_in, hal->rx_dma_chan, 1);  in s_spi_slave_hal_dma_init_config()
21     spi_dma_ll_tx_enable_burst_data(hal->dma_out, hal->tx_dma_chan, 1);  in s_spi_slave_hal_dma_init_config()
22     spi_dma_ll_rx_enable_burst_desc(hal->dma_in, hal->rx_dma_chan, 1);  in s_spi_slave_hal_dma_init_config()
23     spi_dma_ll_tx_enable_burst_desc(hal->dma_out, hal->tx_dma_chan, 1);  in s_spi_slave_hal_dma_init_config()
26 void spi_slave_hal_init(spi_slave_hal_context_t *hal, const spi_slave_hal_config_t *hal_config)  in spi_slave_hal_init()  argument
28     memset(hal, 0, sizeof(spi_slave_hal_context_t));  in spi_slave_hal_init()
30     hal->hw = hw;  in spi_slave_hal_init()
31     hal->dma_in = hal_config->dma_in;  in spi_slave_hal_init()
32     hal->dma_out = hal_config->dma_out;  in spi_slave_hal_init()
34     if (hal->use_dma) {  in spi_slave_hal_init()
35         s_spi_slave_hal_dma_init_config(hal);  in spi_slave_hal_init()
37     spi_ll_slave_init(hal->hw);  in spi_slave_hal_init()
42     spi_ll_set_int_stat(hal->hw);  in spi_slave_hal_init()
43     spi_ll_enable_int(hal->hw);  in spi_slave_hal_init()
46 void spi_slave_hal_setup_device(const spi_slave_hal_context_t *hal)  in spi_slave_hal_setup_device()  argument
48     spi_ll_set_rx_lsbfirst(hal->hw, hal->rx_lsbfirst);  in spi_slave_hal_setup_device()
49     spi_ll_set_tx_lsbfirst(hal->hw, hal->tx_lsbfirst);  in spi_slave_hal_setup_device()
50     spi_ll_slave_set_mode(hal->hw, hal->mode, hal->use_dma);  in spi_slave_hal_setup_device()
53 void spi_slave_hal_deinit(spi_slave_hal_context_t *hal)  in spi_slave_hal_deinit()  argument