spi.err

pic系列单片机例程编程指南

Warning[2058] E:\lihan\code\pic18f2480\spi-in\spi.c 49 : call of function without prototype
Warning[2058] E:\lihan\code\pic18f2480\spi-in\spi.c 50 : call of function without prototype
Warning[2058] E:\lihan\code\pic18f2480\spi-in\spi.c 53 : call of function without prototype