I've attached a zip of my project (too big? removed by system?). I also have a version just prior to the most recent work. Windows 7. Avnet SP6LX16 dev kit.
I had a working project, then went to add a gpio to blink an LED. From XPS, I added an xps_gpio and gave it a name of LED1. I set up the ports and generated addresses. I exported to the SDK. Over in the SDK, I have a project built from hello world. There's a platform.c. I want to write code to initialize the gpio, but I discover an expected #define is missing. From other examples, I know it should be defined in xparameters.h. But when I look at xparameters.h, it's not there.
Specifically, in xparameters.h I find a bunch of references to text "ADC_READY". This is an xps_gpio that previously existed in the project. Now I have another named "LED1", and I expect to find similar references to this text. But I don't. Furthermore, there's a #define for XPAR_ADC_READY_BASEADDR. Why can't I find a #define for XPAR_LED1_BASEADDR? From the SDK, I find Processor_hw_platform / system.xml which refers to led1. I do find system.mss that refers to led1 but doesn't show a gpio driver for it as does the reference to adc_ready. I think this is related to my problem.
What am I missing? Did my export to SDK not properly connect up? It did for ADC_READY when I first built this project from scratch. Did I need to manually copy something? My XPS is in a ...\8_BlinkLEDs\Processor folder, while the SDK is in a parallel ...8_BlinkLEDs\SDK folder.
