#define GPIO_DEVICE_ID_0 XPAR_AXI_GPIO_0_DEVICE_ID //GPIO that SWITCHes are connected to #define GPIO_DEVICE_ID_1 XPAR_AXI_GPIO_1_DEVICE_ID // GPIO that LEDs are connected to #define LED 0x00 // ...
Two AXI GPIO IPs where used for the driving of the onboard buttons and switches. The signals were associated with the corresponding pins using constraints. ARM Cortex-A9 MCU of ZYNQ was programmed ...