18F2580 I2C Hardware Channel1 not responding
Posted: Fri Mar 27, 2020 9:15 pm
Hi,
Possible probem..checked it a few times and different ICs.
FC v8.2.2.15
Working with PIC 18F2580, small test program using i2C (attached), program works fine using software mode, no output on hardware pins in 'channel 1' mode.
Both modes using pins C4 SDA and C3 SCL. All other settings kept the same, just changing the channel type. thanks, J.
Possible probem..checked it a few times and different ICs.
FC v8.2.2.15
Working with PIC 18F2580, small test program using i2C (attached), program works fine using software mode, no output on hardware pins in 'channel 1' mode.
Both modes using pins C4 SDA and C3 SCL. All other settings kept the same, just changing the channel type. thanks, J.