Merge pull request #14076 from gpsimenos/gp-mbed-tester

Replace macros in MbedTester to avoid conflicts

Author: 0xc0170

features/frameworks/COMPONENT_FPGA_CI_TEST_SHIELD/include/fpga_ci_test_shield/MbedTester.h

@@ -74,6 +74,7 @@ class MbedTester {
      * map a PinName to a physical pin index.
      */
     typedef uint8_t PhysicalIndex;
+    const PhysicalIndex physical_nc = 0xFF;
 
     /*
      * There are 8 logical pins connected to the peripherals inside the FPGA.