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bool interrupt() {
bool ret = UART1.int_raw.txfifo_empty;
UART1.int_clr.txfifo_empty = 1;
return ret
}
Search found 2 matches
- Thu Nov 12, 2020 2:07 pm
- Forum: General Discussion
- Topic: RS485 Library
- Replies: 1
- Views: 1535
Re: RS485 Library
In the end, I didn’t need to modificate the cores. The form of enable interrupts are very simple:
All interrupts and registers bits are in uart_struct.h, in tools/.../soc.
- Mon Nov 09, 2020 12:35 pm
- Forum: General Discussion
- Topic: RS485 Library
- Replies: 1
- Views: 1535
RS485 Library
Hello, I'm working in a RS485 project for Arduino IDE. But I don't find how to define correctly the interrupts. I need only one interrupt that to activate the reception Rx (normally is in LOW mode, and I want activate the HIGH mode when the transmission Tx has finished). I has searched in the direct...