Error[e27]: Entry "HalUART_DMAIsrDMA::?relay" in module _hal_uart_dma ( C:\Texas Instruments\BLE-CC254x-1.4.2.2\Projects\ble\SimpleBLEPeripheral\CC2541DB\CC2541\Obj\_hal_uart_dma.r51 ) redefined in module hal_uart ( C:\ Texas Instruments\BLE-CC254x-1.4.2.2\Projects\ble\SimpleBLEPeripheral\CC2541DB\CC2541\Obj\hal_uart.r51 )
hal_uart_dma.c是不是要导入呢?我要用DMA做串口。。。
Alvin Chen:
不需要导入,如果想要UART,直接调用hal_uart.h
user5358070:
回复 Alvin Chen:
好的,那ISR也是如此吧?