errolflynn

mpu6050GetDeviceID() hangs. Any idea why this happens? I'm building for stm32f405 attached to mpu6050 by i2c using nosys c stl w/c99. I have verified that the stm32f405 can run a program and that this program works with the arm-atollic-eabi-gcc compiler, but not with the arm-none-eabi-gcc compiler.