Application make use of LED to receive feedback to user and pushbutton to reset the schematic. Please refer below for the details.
LED Usage
On board general purpose LEDs are used for various purposes as follows:
Application status
By default LED shows the application status (PB2 and PB3 are NOT Pressed).
MIPS display
When Push Button 2 (PB2) or Push Button 3 (PB3) is pressed, then LED shows the MIPS usage in SHARC0 and SHARC1 respectively. See below on how to interpret the MIPS usage.
Fatal error display
Various fatal errors are indicated by blinking specific LEDs and framework stops functioning. Error codes are encoded as in the table below.
Clear schematic in flash
- In some cases, it may be required to clear the schematic in the flash to prevent application from loading the schematic. This may be the case if the schematic loaded was invalid and the application goes into fatal on reset.
- The application on load checks the status of Push Button 1 (PB1) and if it is pressed the schematic on flash is cleared and the application shall wait for a fresh schematic load.