CC3200 — Implement I²C Slave

[rei-vilo]

This very basic sketch fails on Energia 17.

sketch_apr10a.cpp.o: In function 'setup': sketch_apr10a.cpp:(.text.setup+0x4): undefined reference to 'TwoWire::begin(int)' collect2: error: ld returned 1 exit status

• Code of the sketch

#include "Wire.h"

void setup()
{
    Wire.begin(0x18);
}

void loop()
{

}

• Details

[/Applications/IDE/Energia.app/Contents/Resources/Java/hardware/tools/lm4f/bin/arm-none-eabi-g++, -Os, -nostartfiles, -nostdlib, -Wl,--gc-sections, -T, /Applications/IDE/Energia.app/Contents/Resources/Java/hardware/cc3200/cores/cc3200/cc3200.ld, -Wl,--entry=ResetISR, -mthumb, -mcpu=cortex-m4, -o, /var/folders/hz/wncgspfd5wxgzmly78yvzk_m0000gn/T/build7035399634946287151.tmp/sketch_apr10a.cpp.elf, /var/folders/hz/wncgspfd5wxgzmly78yvzk_m0000gn/T/build7035399634946287151.tmp/sketch_apr10a.cpp.o, /var/folders/hz/wncgspfd5wxgzmly78yvzk_m0000gn/T/build7035399634946287151.tmp/Wire/Wire.cpp.o, /var/folders/hz/wncgspfd5wxgzmly78yvzk_m0000gn/T/build7035399634946287151.tmp/core.a, -L/var/folders/hz/wncgspfd5wxgzmly78yvzk_m0000gn/T/build7035399634946287151.tmp, /Applications/IDE/Energia.app/Contents/Resources/Java/hardware/cc3200/cores/cc3200/driverlib/libdriverlib.a, -lm, -lc, -lgcc, -L/var/folders/hz/wncgspfd5wxgzmly78yvzk_m0000gn/T/build7035399634946287151.tmp, -lm] sketch_apr10a.cpp.o: In function 'setup': sketch_apr10a.cpp:(.text.setup+0x4): undefined reference to 'TwoWire::begin(int)' collect2: error: ld returned 1 exit status

[robertinant]

I2C (Wire) slave is currently not implemented on the CC3200.

[rei-vilo]

Well, I²C slave compiles on Energia MT, so I'll try and use Energia MT.

[rei-vilo]

No luck, I²C slave compiles on Energia MT but doesn't work.

Please implement I²C slave on the CC3200, Energia and Energia MT.