Other Parts Discussed in Thread: TMDSDOCK28379D, CONTROLSUITE, TMDSCNCD28379D
Tool/software: Code Composer Studio
I have tried to essentially copy the "blinky" example, but for some reason I cannot get the GPIOs on my card to respond.
I can get other functionality, like printing to the console or using the timers, to work, but nothing I do to the physical pins causes them to go high.
The commands I am trying are:
InitSysCtrl();
InitGpio();
GpioCtrlRegs.GPAMUX1.all = 0x00000000;
GpioCtrlRegs.GPADIR.all = 0xFFFFFFFF;
GpioDataRegs.GPADAT.bit.GPIO1 = 1;
In the debugger, I can see that the direction and mux and data fields are all set properly, yet I cant get any voltage on pin 70, where GPIO 01 is supposed to be. What am I missing?
