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Searched refs:rx_buff (Results 1 – 11 of 11) sorted by relevance

/bsp/raspberry-pi/raspi4-32/driver/
A Ddrv_bluetooth.c48 static rt_uint8_t rx_buff[BT_RX_MAX]; variable
383 if ((rx_buff[0] != BT_HCI_EVENT_PKT) || (rx_buff[1] != BT_COMMAND_COMPLETE_CODE)) in bt_getbdaddr()
388 if ((rx_buff[2] != 0x0a) || (rx_buff[3] != 0x01)) in bt_getbdaddr()
393 if ((rx_buff[4] != 0x09) || (rx_buff[5] != 0x10)) in bt_getbdaddr()
397 bdaddr[0] = rx_buff[7]; in bt_getbdaddr()
398 bdaddr[1] = rx_buff[8]; in bt_getbdaddr()
399 bdaddr[2] = rx_buff[9]; in bt_getbdaddr()
401 bdaddr[3] = rx_buff[10]; in bt_getbdaddr()
402 bdaddr[4] = rx_buff[11]; in bt_getbdaddr()
403 bdaddr[5] = rx_buff[12]; in bt_getbdaddr()
[all …]
/bsp/k210/drivers/
A Ddrv_spi.c109 uint32_t * rx_buff = RT_NULL; in drv_spi_xfer() local
133 rx_buff = rt_calloc(message->length * 4, 1); in drv_spi_xfer()
134 if(!rx_buff) in drv_spi_xfer()
161 …us->dma_recv_channel, (void *)(&spi_instance[bus->spi_instance]->dr[0]), rx_buff, DMAC_ADDR_NOCHAN… in drv_spi_xfer()
183 …us->dma_recv_channel, (void *)(&spi_instance[bus->spi_instance]->dr[0]), rx_buff, DMAC_ADDR_NOCHAN… in drv_spi_xfer()
208 ((uint8_t *)message->recv_buf)[i] = (uint8_t)rx_buff[i]; in drv_spi_xfer()
219 if(rx_buff) in drv_spi_xfer()
221 rt_free(rx_buff); in drv_spi_xfer()
/bsp/core-v-mcu/Libraries/core_v_hal_libraries/core_v_hal/include/
A Dhal_i2c_pi.h160 void pi_i2c_read(struct pi_device *device, uint8_t *rx_buff, int length,
202 void pi_i2c_read_async(struct pi_device *device, uint8_t *rx_buff, int length,
/bsp/hpmicro/libraries/drivers/
A Ddrv_i2s.c55 rt_uint8_t* rx_buff; member
86 .rx_buff = i2s0_rx_buff,
97 .rx_buff = i2s1_rx_buff,
108 .rx_buff = i2s2_rx_buff,
119 .rx_buff = i2s3_rx_buff,
135 rt_audio_rx_done(&hpm_audio->audio, hpm_audio->rx_buff, I2S_FIFO_SIZE); in i2s_rx_dma_tc_callback()
136 hpm_i2s_transmit(&hpm_audio->audio, NULL, hpm_audio->rx_buff, I2S_FIFO_SIZE); in i2s_rx_dma_tc_callback()
482 …if (I2S_FIFO_SIZE != hpm_i2s_transmit(&hpm_audio->audio, NULL, hpm_audio->rx_buff, I2S_FIFO_SIZE))… in hpm_i2s_start()
/bsp/n32g452xx/Libraries/rt_drivers/
A Ddrv_spi.c243 uint8_t *rx_buff, in _spi_recv() argument
251 if ((tx_buff == RT_NULL) && (rx_buff == RT_NULL) || (length == 0)) in _spi_recv()
276 if (rx_buff) in _spi_recv()
278 *rx_buff++ = dat; in _spi_recv()
/bsp/at32/libraries/rt_drivers/
A Ddrv_emac.c68 static rt_uint8_t *rx_buff, *tx_buff; variable
413 … emac_dma_descriptor_list_address_set(EMAC_DMA_RECEIVE, dma_rx_dscr_tab, rx_buff, EMAC_NUM_RX_BUF); in rt_at32_emac_init()
960 rx_buff = (rt_uint8_t *)rt_calloc(EMAC_NUM_RX_BUF, EMAC_MAX_PACKET_LENGTH); in rt_hw_at32_emac_init()
961 if (rx_buff == RT_NULL) in rt_hw_at32_emac_init()
1070 if (rx_buff) in rt_hw_at32_emac_init()
1072 rt_free(rx_buff); in rt_hw_at32_emac_init()
/bsp/hpmicro/libraries/hpm_sdk/components/spi/
A Dhpm_spi.c306 uint8_t *rx_buff = context->rx_buff; in hpm_prepare_dma_rx_descriptors() local
360 …t_addr = core_local_mem_to_sys_address(context->running_core, (uint32_t)(rx_buff + rx_buff_index)); in hpm_prepare_dma_rx_descriptors()
458 … core_local_mem_to_sys_address(context->running_core, (uint32_t)context->rx_buff), in spi_setup_trans_with_dma_chain()
509 … core_local_mem_to_sys_address(context->running_core, (uint32_t)context->rx_buff), in spi_setup_trans_with_dma()
551 if (context->rx_buff != NULL && context->rx_size != 0) { in hpm_spi_setup_dma_transfer()
552 uint32_t aligned_start = HPM_L1C_CACHELINE_ALIGN_DOWN((uint32_t)context->rx_buff); in hpm_spi_setup_dma_transfer()
553 … uint32_t aligned_end = HPM_L1C_CACHELINE_ALIGN_UP((uint32_t)context->rx_buff + context->rx_size); in hpm_spi_setup_dma_transfer()
A Dhpm_spi.h49 uint8_t *rx_buff; member
/bsp/bouffalo_lab/libraries/bl_mcu_sdk/drivers/lhal/src/
A Dbflb_emac.c523 …_emac_handle_s *handle, uint8_t *tx_buff, uint32_t tx_buff_cnt, uint8_t *rx_buff, uint32_t rx_buff… in emac_dma_desc_list_init() argument
549 …handle->bd[i].Buffer = (NULL == rx_buff) ? 0 : (uint32_t)(uintptr_t)(rx_buff + (ETH_MAX_PACKET_SIZ… in emac_dma_desc_list_init()
/bsp/smartfusion2/libraries/mss_uart/
A Dmss_uart.c408 uint8_t * rx_buff, in MSS_UART_get_rx() argument
416 ASSERT(rx_buff != ((uint8_t *)0)); in MSS_UART_get_rx()
420 (rx_buff != ((uint8_t *)0)) && (buff_size > 0u)) in MSS_UART_get_rx()
428 rx_buff[rx_size] = this_uart->hw_reg->RBR; in MSS_UART_get_rx()
A Dmss_uart.h1207 uint8_t * rx_buff,

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