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This example demonstrates how to stream data using DMA via UART based on universal serial interface channel (USIC) to an external terminal.

This example demonstrates how to stream data using DMA via UART based on Universal Serial Interface Channel (USIC) to an external terminal. - Infineon/mtb-example-xmc-uart-dma ...
GitHub

sau_uart_ep.c

static uint8_t g_rx_buffer[BUFFER_LEN] = {RESET_VALUE}; static uint8_t g_tx_buffer[BUFFER_LEN] = {RESET_VALUE}; static volatile uint16_t g_rx_len = RESET_VALUE ...