UART Character Match Interrupt
Hello the community !
I am developping a GPS driver based on a UART communication. I want to use the Character Match Interrupt to detect the ‘$’ at the beginning of each line sent by the GPS module.
I am using a STM32L4 and the cube version 1.4.
In the file stm32l4xx_hal_uart.h I see that there are the flags and all the stuff to enable / disable / get the IT but even if I do so, where do I have to put the character I want to match ??
I missed something...
In advance, thank you !
Romain