2024-10-03 11:56 PM
Hi,
uc: stm32f446
I have a question regarding non standard word length over RS485.
I need to receive next frame over RS485
1 start bit, 16-bit data word, 2 stop bits, in total 19 bits.
UART implementation allows to receive 8 or 9-bit data words.
Could you please advice what can be an approcach to achieve?
Best regards, Taras.
2024-10-04 12:21 AM
You can't receive this using the native UART in 'F4, so you need to resort to bit-banging, possibly using timer interrupts.
JW