| Traps |
| 1 |
2 |
ERR_OSC_FAIL |
oscillator failure |
|
| 2 |
3 |
ERR_ADDRESS_ERROR |
address error (e.g. alignment) |
|
| 3 |
4 |
ERR_HARD_TRAP |
hard trap |
|
| 4 |
1 2 |
ERR_STACK_ERROR |
stack pointer error |
|
| 5 |
2 2 |
ERR_MATH |
arithmetic error |
|
| 6 |
3 2 |
ERR_RESERVED_TRAP5 |
code for trap 5 unused |
|
| 7 |
4 2 |
ERR_SOFT_TRAP |
hard trap |
|
| 8 |
1 3 |
ERR_RESERVED_TRAP7 |
reserved trap #7 |
|
| 255 |
4 4 4 4 |
ERR_UNEXPECTED_TRAP |
unexpected trap from MCC trap handler |
|
| Application errors |
| 16 |
1 1 2 |
ERR_STALL_RETRY_EXCEEDED |
number of stall retries exceeded |
|
| 17 |
2 1 2 |
ERR_INVALID_STARTUP_FSM_STATE |
invalid startup FSM state |
|
| 18 |
3 1 2 |
ERR_HW_OVERCURRENT |
hardware overcurrent |
|
| 19 |
4 1 2 |
ERR_DCLINK_OVERVOLTAGE |
DC link overvoltage |
|
| 20 |
1 2 2 |
ERR_DCLINK_UNDERVOLTAGE |
DC link undervoltage |
|
| 32 |
1 1 3 |
MCAF_ERR_RCON_TRAPR |
trap conflict |
|
| 33 |
2 1 3 |
MCAF_ERR_RCON_IOPUWR |
IOPUWR illegal opcode / uninitialized W |
|
| 34 |
3 1 3 |
MCAF_ERR_RCON_CM |
configuration mismatch |
|
| 35 |
4 1 3 |
MCAF_ERR_RCON_WDTO_ISR |
watchdog timeout, ISR |
|
| 36 |
1 2 3 |
ERR_RCON_WDTO_MAINLOOP |
watchdog timeout, main loop |
|
| 37 |
2 2 3 |
ERR_BOARD_CONFIG_FAIL |
board configuration failed |
|
| 38 |
3 2 3 |
ERR_BOARD_FAULT |
board fault detected |
|
| Unexpected interrupt errors |
| 256 |
1 1 1 1 2 |
ERR_UNEXPECTED_INTERRUPT_BASE |
|
This covers a range of codes; if you encounter blink patterns
in a similar range, please contact Microchip support, as this
indicates an unexpected error that may be caused by a software bug. |
