Hello!
I have a big problem. I need I2C multimaster comm. with PIC16F877. I read the microchip's AN578. This program use bit banging for master mode. It doesn't work for me... :?:
If I use the firmware controlled master mode (SSPCON='00111110'), I can't output 0 to SCL or SDA. I can write to TRISC,3,4 to 0, but PORTC3,4 can't, only if disable the SSP modul.
Please help me, if posibble! :idea: :?:
Thanks,
Laci
I have a big problem. I need I2C multimaster comm. with PIC16F877. I read the microchip's AN578. This program use bit banging for master mode. It doesn't work for me... :?:
If I use the firmware controlled master mode (SSPCON='00111110'), I can't output 0 to SCL or SDA. I can write to TRISC,3,4 to 0, but PORTC3,4 can't, only if disable the SSP modul.
Please help me, if posibble! :idea: :?:
Thanks,
Laci