uint8_t uart4_rx_buf[UART4_RXSIZE];
时间: 2023-10-21 13:36:35 浏览: 83
fifo.rar_FIFO UART_STM32 UART DMA_fifo stm32_stm32 dma uart_stm
This line of code declares an array of unsigned 8-bit integers called "uart4_rx_buf" with a size of "UART4_RXSIZE". This array is likely to be used to store received data from UART communication on a microcontroller.
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