does any got a I2C device work with axoloti and can help me?
I'm trying to get the MPR121 working but I've failed the whole day. Does anybody know, what I'm doing wrong? I tested the I2C commands with a bus pirate (IC2) and an oscilloscope (IRQ Pin) and it's working.
If I try to send the same setup commands via axoloti I2C port, my logic sniffer and oscilloscope only show "0xf0" commands and there is no IRQ pin HIGH/LOW. I used different clock rates, but nothing is working.
The script is based on sparkfun mpr121 github examples: GitHub
OLS Logic Sniffer screenshot
I2C MPR121 test.axp (5.1 KB)
axoloti I2C script
here are the IC2 commands for bus pirate:
BP I2C MPR121