Option invalid Wrong pins for H/W

[lukeevanslx]

Hi
I have this code:
#use i2c(Master,Fast,sda=PIN_C7,scl=PIN_C6,force_hw,stream=ACCEL)
which compiled properly under 4.112, but gives the error:
"Option invalid Wrong pins for H/W" under version 4.140.
The part I am using is: PIC18F46K20, which has I2C on these pins.
Please advise.

[jeremiah]

Just a quick glance at the data sheet shows the I2C lines on C3 and C4, not C6 and C7.

My guess is the earlier compiler went ahead and did a software I2C even though you specified HW and the newest version now generates an error instead. If anything, I feel like the 4.140 way is preferable. I like that it generates an error if you specify force_hw and try to use non-hardware pins.

[lukeevanslx]

Ah, thanks.