Thanks for advice, Giovanni. When I tried synchronous function, the program went into rxchar callback. When I tried asynchronous function, the program did not go into rxend callback. Same time program went into txend2 callback when i tried to send data through asynchronous function.
I can see it in ...
Search found 2 matches
- Tue Feb 04, 2020 9:11 am
- Forum: STM32 Support
- Topic: UART with DMA Receiving example
- Replies: 3
- Views: 3169
- Mon Feb 03, 2020 4:25 pm
- Forum: STM32 Support
- Topic: UART with DMA Receiving example
- Replies: 3
- Views: 3169
UART with DMA Receiving example
Hello, i am new in ChibiOS. Is there any examples of data receiving through UART with DMA? It's pretty hard to understand how uart receiving works.
where received data counter located?
this is the algorithm of my actions:
1) configuring uart (example style)
2) in main in "while" called ...
where received data counter located?
this is the algorithm of my actions:
1) configuring uart (example style)
2) in main in "while" called ...