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Searched refs:buf_len (Results 1 – 15 of 15) sorted by relevance

/bsp/tae32f5300/Libraries/TAE32F53xx_StdPeriph_Driver/src/
A Dtae32f53xx_ll_i2c.c315 if (frame->buf_len == 1) { in LL_I2C_MasterRead_CPU()
397 frame->buf_len--; in LL_I2C_SlaveRead_CPU()
498 frame->buf_len--; in LL_I2C_SlaveWrite_CPU()
577 frame->buf_len--; in LL_SMBUS_SlaveRead_CPU()
601 if (frame->buf_len == 1) { in LL_SMBUS_MasterRead_CPU()
686 frame->buf_len--; in LL_SMBUS_SlaveWrite_CPU()
717 if (frame->buf_len > 1) { in LL_SMBUS_MasterWrite_IT()
757 if (frame->buf_len == 1) { in LL_SMBUS_MasterRead_IT()
854 if (frame->buf_len > 1) { in LL_I2C_MasterWrite_IT()
938 if (frame->buf_len == 1) { in LL_I2C_MasterRead_IT()
[all …]
A Dtae32f53xx_ll_uart.c370 if ((huart->buf == NULL) || (huart->buf_len == 0U)) { in LL_UART_Transmit_DMA()
410 …A_Start_IT(DMA, huart->dma_tx_ch, (uint32_t)pdata16bits, (uint32_t)&Instance->THR, huart->buf_len); in LL_UART_Transmit_DMA()
412 …MA_Start_IT(DMA, huart->dma_tx_ch, (uint32_t)pdata8bits, (uint32_t)&Instance->THR, huart->buf_len); in LL_UART_Transmit_DMA()
439 if ((huart->buf == NULL) || (huart->buf_len == 0U)) { in LL_UART_Receive_DMA()
479 …A_Start_IT(DMA, huart->dma_rx_ch, (uint32_t)&Instance->RBR, (uint32_t)pdata16bits, huart->buf_len); in LL_UART_Receive_DMA()
481 …MA_Start_IT(DMA, huart->dma_rx_ch, (uint32_t)&Instance->RBR, (uint32_t)pdata8bits, huart->buf_len); in LL_UART_Receive_DMA()
/bsp/dm365/drivers/
A Di2c-davinci.c85 rt_uint32_t buf_len; member
304 dev->buf_len = msg->len; in i2c_davinci_xfer_msg()
350 dev->buf_len--; in i2c_davinci_xfer_msg()
365 dev->buf_len = 0; in i2c_davinci_xfer_msg()
368 if (dev->buf_len) in i2c_davinci_xfer_msg()
377 dev->buf_len); in i2c_davinci_xfer_msg()
381 dev->buf_len = 0; in i2c_davinci_xfer_msg()
488 dev->buf_len = 0; in i2c_davinci_isr()
494 dev->buf_len = 0; in i2c_davinci_isr()
513 if (dev->buf_len) { in i2c_davinci_isr()
[all …]
/bsp/allwinner/libraries/sunxi-hal/include/hal/sound/
A Ddma_wrap.h101 struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len, in dmaengine_prep_dma_cyclic() argument
107 __func__, __LINE__, buf_addr, buf_len, period_len); in dmaengine_prep_dma_cyclic()
110 (unsigned long)buf_addr, (unsigned long)buf_len, in dmaengine_prep_dma_cyclic()
/bsp/loongson/ls2kdev/drivers/ata/
A Ddwc_ahsata.c395 unsigned char *buf, int buf_len) in ahci_fill_sg() argument
403 sg_count = ((buf_len - 1) / max_bytes) + 1; in ahci_fill_sg()
416 (buf_len < max_bytes in ahci_fill_sg()
417 ? (buf_len - 1) in ahci_fill_sg()
420 buf_len -= max_bytes; in ahci_fill_sg()
461 if (buf_len > MAX_BYTES_PER_TRANS) in ahci_exec_ata_cmd()
470 if (buf && buf_len) in ahci_exec_ata_cmd()
472 sg_count = ahci_fill_sg(uc_priv, port, buf, buf_len); in ahci_exec_ata_cmd()
480 flush_cache((ulong)buf, buf_len); in ahci_exec_ata_cmd()
503 invalidate_dcache_range((ulong)buf, (ulong)buf + buf_len); in ahci_exec_ata_cmd()
[all …]
/bsp/raspberry-pi/raspi3-32/driver/
A Ddrv_rtc.c30 rt_uint8_t i2c_write_read_rs(char* cmds, rt_uint32_t cmds_len, char* buf, rt_uint32_t buf_len) in i2c_write_read_rs() argument
64 remaining = buf_len; in i2c_write_read_rs()
68 BCM283X_BSC_DLEN(BCM283X_BSC0_BASE) = buf_len; in i2c_write_read_rs()
/bsp/allwinner/libraries/sunxi-hal/include/hal/
A Dhal_dma.h249 uint32_t buf_len; member
280 uint32_t buf_addr, uint32_t buf_len,
/bsp/w60x/drivers/
A Ddrv_wifi.c90 static int wm_ethernetif_input(const rt_uint8_t *bssid, rt_uint8_t *buf, rt_uint32_t buf_len) in wm_ethernetif_input() argument
95 err = rt_wlan_dev_report_data(wifi_ap.wlan, (void *)buf, buf_len); in wm_ethernetif_input()
97 err = rt_wlan_dev_report_data(wifi_sta.wlan, (void *)buf, buf_len); in wm_ethernetif_input()
/bsp/hc32/libraries/hc32_drivers/
A Ddrv_usbd.c144 static void usb_readytorx(usb_core_instance *pdev, uint8_t ep_addr, uint8_t *pbuf, uint16_t buf_len) in usb_readytorx() argument
153 ep->xfer_len = (uint32_t)buf_len; in usb_readytorx()
173 static void usb_deveptx(usb_core_instance *pdev, uint8_t ep_addr, uint8_t *pbuf, uint32_t buf_len) in usb_deveptx() argument
187 ep->xfer_len = buf_len; in usb_deveptx()
/bsp/allwinner/libraries/sunxi-hal/hal/source/dma/
A Dhal_dma.c263 if (chan->periods_pos * chan->desc->len >= chan->buf_len) in sunxi_dma_irq_handle()
487 uint32_t buf_addr, uint32_t buf_len, in hal_dma_prep_cyclic() argument
491 uint32_t periods = buf_len / period_len; in hal_dma_prep_cyclic()
/bsp/nuvoton/libraries/nu_packages/ADC_TOUCH/
A Dadc_touch.c506 static int nu_adc_touch_writefile(void *buf, int buf_len) in nu_adc_touch_writefile() argument
514 else if (write(fd, buf, buf_len) == buf_len) in nu_adc_touch_writefile()
/bsp/nrf5x/libraries/drivers/
A Dnrfx_spim.c212 static void anomaly_198_enable(uint8_t const * p_buffer, size_t buf_len) in anomaly_198_enable() argument
216 if (buf_len == 0) in anomaly_198_enable()
220 uint32_t buffer_end_addr = ((uint32_t)p_buffer) + buf_len; in anomaly_198_enable()
/bsp/raspberry-pi/raspi4-32/driver/
A Ddrv_bluetooth.c739 unsigned char buf_len = buf[10]; in bt_search() local
742 if (ad_len < data_len && buf_len + 11 == data_len - 1) in bt_search()
/bsp/tae32f5300/Libraries/TAE32F53xx_StdPeriph_Driver/inc/
A Dtae32f53xx_ll_uart.h163 uint16_t buf_len; /*!< buffer length */ member
A Dtae32f53xx_ll_i2c.h2381 uint32_t buf_len; /*!< buffer length */ member

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