Searched refs:at32_spi (Results 1 – 2 of 2) sorted by relevance
125 struct at32_spi *instance = (struct at32_spi *)spi_bus->parent.user_data; in configure()252 static void _spi_dma_receive(struct at32_spi *instance, rt_uint8_t *buffer, rt_uint32_t size) in _spi_dma_receive()271 static void _spi_dma_transmit(struct at32_spi *instance, rt_uint8_t *buffer, rt_uint32_t size) in _spi_dma_transmit()292 static void _spi_polling_receive_transmit(struct at32_spi *instance, rt_uint8_t *recv_buf, rt_uint8… in _spi_polling_receive_transmit()365 struct at32_spi *instance = (struct at32_spi *)at32_spi_bus->parent.user_data; in xfer()491 static void _dma_base_channel_check(struct at32_spi *instance) in _dma_base_channel_check()511 static void at32_spi_dma_init(struct at32_spi *instance) in at32_spi_dma_init()819 static struct at32_spi spis[sizeof(spi_config) / sizeof(spi_config[0])] = {0};
29 struct at32_spi struct
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