CuVoodoo STM32F1 firmware template
Macros
GPIO pins used to control RS-485/RS-422 communication

Macros

#define RS485_RE_PORT   C
 RS-485 pin to enable receiver (active low, pulled up)
 
#define RS485_RE_PIN   13
 RS-485 pin to enable receiver (active low, pulled up)
 
#define RS485_DE_PORT   C
 RS-485 pin to enable driver (active high, pulled low)
 
#define RS485_DE_PIN   14
 RS-485 pin to enable driver (active high, pulled low)
 

Detailed Description