Lines Matching refs:data_ptr
94 int_rx->data_ptr = RT_NULL; in rt_leuart_init()
141 if ((int_mode->data_ptr = rt_malloc(LEUART_RX_BUFFER_SIZE)) == RT_NULL) in rt_leuart_open()
146 rt_memset(int_mode->data_ptr, 0, LEUART_RX_BUFFER_SIZE); in rt_leuart_open()
219 rt_free(int_rx->data_ptr); in rt_leuart_close()
220 int_rx->data_ptr = RT_NULL; in rt_leuart_close()
297 *ptr++ = int_rx->data_ptr[int_rx->read_index]; in rt_leuart_read()
418 dma_tx->data_ptr = (rt_uint32_t *)buffer; in rt_leuart_write()
558 if (int_rx->data_ptr != RT_NULL) in rt_leuart_control()
562 rt_free(int_rx->data_ptr); in rt_leuart_control()
563 int_rx->data_ptr = RT_NULL; in rt_leuart_control()
568 if ((int_rx->data_ptr = rt_realloc(int_rx->data_ptr, size)) \ in rt_leuart_control()
582 if ((int_rx->data_ptr = rt_malloc(size)) == RT_NULL) in rt_leuart_control()
626 RT_ASSERT(int_rx->data_ptr != RT_NULL); in rt_hw_leuart_rx_isr()
640 int_rx->data_ptr[int_rx->save_index] = \ in rt_hw_leuart_rx_isr()
699 dev->tx_complete(dev, dma_tx->data_ptr); in rt_hw_leuart_dma_tx_isr()