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Searched refs:read_len (Results 1 – 19 of 19) sorted by relevance

/bsp/core-v-mcu/Libraries/core_v_hal_libraries/core_v_udma_driver/source/
A Dudma_i2cm_driver.c108 uint8_t udma_i2cm_read(uint8_t i2cm_id, uint8_t i2cm_addr, uint8_t reg_addr, uint16_t read_len, uin… in udma_i2cm_read() argument
110 return _udma_i2cm_read(i2cm_id, i2cm_addr, read_len, read_buffer, more_follows); in udma_i2cm_read()
112 uint8_t udma_i2cm_16read8(uint8_t i2cm_id, uint8_t i2cm_addr, uint16_t reg_addr, uint16_t read_len,… in udma_i2cm_16read8() argument
114 return _udma_i2cm_read(i2cm_id, i2cm_addr, read_len, read_buffer, more_follows); in udma_i2cm_16read8()
259 uint8_t _udma_i2cm_read(uint8_t i2cm_id, uint8_t i2cm_addr, uint16_t read_len, uint8_t* read_buffer… in _udma_i2cm_read() argument
264 configASSERT(read_len < 256); in _udma_i2cm_read()
279 if (read_len > 1) { // Do len-1 reads with ACK, and follow by 1 read with NACK in _udma_i2cm_read()
281 *pcmd++ = (uint8_t)(read_len - 1); // len-1 times in _udma_i2cm_read()
288 pi2cm_regs->rx_size = read_len; in _udma_i2cm_read()
A Dudma_uart_driver.c141 uint16_t udma_uart_read(uint8_t uart_id, uint16_t read_len, uint8_t* read_buffer) { in udma_uart_read() argument
147 while ( (ret < (read_len - 2)) && (last_char != 0xd)) { in udma_uart_read()
159 uint16_t udma_uart_readraw(uint8_t uart_id, uint16_t read_len, uint8_t* read_buffer) { in udma_uart_readraw() argument
164 while ( ret < read_len ) { in udma_uart_readraw()
A Dudma_qspi_driver.c145 void udma_qspim_read(uint8_t qspim_id, uint8_t cs, uint16_t read_len, uint8_t* read_buffer) { in udma_qspim_read() argument
149 configASSERT(read_len < 256); in udma_qspim_read()
164 *pcmd++ = kSPIm_RxData | (0x00470000 | (read_len-1)) ; // 4 words recieved in udma_qspim_read()
168 pqspim_regs->rx_size = read_len; in udma_qspim_read()
407 …_flash_read(uint8_t qspim_id, uint8_t cs, uint32_t flash_addr,uint8_t *l2addr,uint16_t read_len ) { in udma_flash_read() argument
425 *pcmd++ = kSPIm_RxData | (0x00470000 | (read_len-1)) ; // 4 words recieved in udma_flash_read()
429 pqspim_regs->rx_size = read_len; in udma_flash_read()
444 …h_read_quad(uint8_t qspim_id, uint8_t cs, uint32_t flash_addr,uint8_t *l2addr,uint16_t read_len ) { in udma_flash_read_quad() argument
466 *pcmd++ = kSPIm_RxData | (0x08470000 | (read_len-1)) ; // 4 words recieved in udma_flash_read_quad()
470 pqspim_regs->rx_size = read_len; in udma_flash_read_quad()
A Dudma_sdio_driver.c178 void udma_qspim_read(uint8_t qspim_id, uint8_t cs, uint16_t read_len, uint8_t* read_buffer) {
182 configASSERT(read_len < 256);
197 *pcmd++ = kSPIm_RxData | (0x00470000 | (read_len-1)) ; // 4 words recieved
201 pqspim_regs->rx_size = read_len;
/bsp/core-v-mcu/Libraries/core_v_hal_libraries/core_v_udma_driver/include/
A Dudma_i2cm_driver.h49 uint8_t udma_i2cm_read(uint8_t i2c_id, uint8_t i2c_addr, uint8_t reg_addr, uint16_t read_len, uint8…
50 uint8_t udma_i2cm_16read8(uint8_t i2c_id, uint8_t i2c_addr, uint16_t reg_addr, uint16_t read_len, u…
57 uint8_t _udma_i2cm_read(uint8_t i2c_id, uint8_t i2c_addr, uint16_t read_len, uint8_t* read_buffer, …
A Dudma_uart_driver.h34 uint16_t udma_uart_read(uint8_t uart_id, uint16_t read_len, uint8_t* read_buffer);
35 uint16_t udma_uart_readraw(uint8_t uart_id, uint16_t read_len, uint8_t* read_buffer);
A Dudma_qspi_driver.h53 void udma_qspim_read(uint8_t qspim_id, uint8_t cs, uint16_t read_len, uint8_t* read_buffer);
56 …_flash_read(uint8_t qspim_id, uint8_t cs, uint32_t flash_addr,uint8_t *l2addr,uint16_t read_len ) ;
A Dudma_sdio_driver.h54 void udma_sdio_read(uint8_t sdio_id, uint8_t cs, uint16_t read_len, uint8_t* read_buffer);
57 …a_flash_read(uint8_t sdio_id, uint8_t cs, uint32_t flash_addr,uint8_t *l2addr,uint16_t read_len ) ;
/bsp/phytium/libraries/drivers/
A Ddrv_qspi.c355 … size_t read_len = RTQspiFlashReadData(&(qspi_bus->fqspi), addr, (u8 *)message->recv_buf, len); in phytium_qspi_xfer() local
360 if (read_len != len) in phytium_qspi_xfer()
362 LOG_E("Failed to read mem, read len = %d.\r\n", read_len); in phytium_qspi_xfer()
367 LOG_I("Read successfully!!!, read_len = %d\r\n", read_len); in phytium_qspi_xfer()
369 FtDumpHexByte(message->recv_buf, read_len); in phytium_qspi_xfer()
371 return read_len; in phytium_qspi_xfer()
/bsp/allwinner/libraries/sunxi-hal/hal/source/disp2/disp/de/lowlevel_v2x/
A Ddisp_eink_data.c653 __s32 read_len = 0; in load_wavedata() local
676 read_len = vfs_read(fp, (char *)buf, file_len, &pos); in load_wavedata()
677 if (read_len != file_len) { in load_wavedata()
679 path, read_len, file_len); in load_wavedata()
A Ddisp_waveform.c250 __s32 read_len = 0; in init_waveform() local
285 read_len = vfs_read(fp, (char *)g_waveform_file.p_wf_vaddr, file_len, &pos); in init_waveform()
286 if (read_len != file_len) { in init_waveform()
288 read_len, file_len); in init_waveform()
/bsp/xuantie/libraries/xuantie_libraries/chip_riscv_dummy/src/drivers/
A Di2s.c54 uint32_t read_len = i2s->tx_period; in wj_i2s_dma_event_cb() local
55 i2s->tx_buf->read = (i2s->tx_buf->read + read_len) % i2s->tx_buf->size; in wj_i2s_dma_event_cb()
65 i2s->tx_buf->data_len -= read_len; in wj_i2s_dma_event_cb()
684 uint32_t read_len; in csi_i2s_receive_async() local
685 read_len = csi_ringbuf_out(i2s->rx_buf, (void *)data, size); in csi_i2s_receive_async()
686 return read_len; in csi_i2s_receive_async()
/bsp/nuvoton/libraries/nu_packages/ILI_TPC/
A Dili.c74 rt_uint8_t *data, int read_len) in ili_i2c_write_and_read() argument
87 .len = read_len, in ili_i2c_write_and_read()
92 if (delay == 0 && write_len > 0 && read_len > 0) in ili_i2c_write_and_read()
108 if (read_len > 0) in ili_i2c_write_and_read()
/bsp/nuvoton/libraries/nu_packages/TPC/
A Dili.c74 rt_uint8_t *data, int read_len) in ili_i2c_write_and_read() argument
87 .len = read_len, in ili_i2c_write_and_read()
92 if (delay == 0 && write_len > 0 && read_len > 0) in ili_i2c_write_and_read()
108 if (read_len > 0) in ili_i2c_write_and_read()
/bsp/maxim/libraries/MAX32660PeriphDriver/Include/
A Di2c.h186 int read_len, uint8_t* write_data, int write_len, int* tx_num,
/bsp/maxim/libraries/MAX32660PeriphDriver/Source/
A Di2c.c450 int I2C_Slave(mxc_i2c_regs_t *i2c, uint8_t addr, const uint8_t* read_data, int read_len, in I2C_Slave() argument
466 if ((read_len == 0) && (write_len == 0)) { in I2C_Slave()
503 if (read_data == NULL || read_len == 0) { in I2C_Slave()
509 while (read_len > 0) { in I2C_Slave()
535 read_len--; in I2C_Slave()
/bsp/efm32/
A Ddrv_leuart.c259 rt_size_t read_len; in rt_leuart_read() local
321 read_len = (rt_uint32_t)ptr - (rt_uint32_t)buffer; in rt_leuart_read()
341 read_len = size; in rt_leuart_read()
349 return read_len; in rt_leuart_read()
A Ddrv_usart.c365 rt_size_t read_len, len; in rt_usart_read() local
443 read_len = (rt_uint32_t)ptr - (rt_uint32_t)buffer; in rt_usart_read()
518 read_len = size - len; in rt_usart_read()
527 return read_len; in rt_usart_read()
561 rt_size_t read_len, len; in rt_usart_write() local
/bsp/airm2m/air105/libraries/HAL_Driver/Src/
A Dcore_uart.c533 uint32_t reg_value, read_len; in prvUart_IrqHandle() local

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