| Xmega IEC60730 Class B Library 1.0 |

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Error Handling

## Detailed Description

Definitions related to error handling for Class B tests.

In order to make the library as flexible as possible, the user can configure the response to the different errors that can appear during the tests. Therefore, the user is responsible to handle the errors in a way such that the application is safe and reliable.

## Global variables defined in the main application.
NO_INIT volatile uint8_t | classb_error
| The global error flag in the examples.

## Error handlers for Class B tests.
These are the statements that should be run if a test fails. Note: The statements need to be declared as: `do{<statements>}while(0)` or similar. Example: in order to hang the device it is possible to set `do{}while(1)`.
#define | CLASSB_ERROR_HANDLER_ANALOG() do{classb_error = 1;}while(0)
| Error handler for the ADC, DAC and analog multiplexer test.
#define | CLASSB_ERROR_HANDLER_CRC() do{classb_error = 1;}while(0)
| Error handler for the CRC test.
#define | CLASSB_ERROR_HANDLER_FREQ() do{classb_error = 1;}while(0)
| Error handler for the CPU frequency test.
#define | CLASSB_ERROR_HANDLER_INTERRUPT() do{classb_error = 1;}while(0)
| Error handler for the interrupt monitor.
#define | CLASSB_ERROR_HANDLER_REGISTERS() do{classb_error = 1;}while(0)
| Error handler for the CPU registers test.
#define | CLASSB_ERROR_HANDLER_SRAM() do{classb_error = 1;}while(0)
| Error handler for the SRAM test.
#define | CLASSB_ERROR_HANDLER_WDT() do{}while(1)
| Error handler for watchdog timer test.

## Configurable actions and conditions for Class B tests.
Some test have a configurable behavior. Note: The conditions should be declared as: `(<condition>)`. Statements need to be declared as: `do{<statements>}while(0)` or similar. Example: in order to hang the device it is possible to set: `do{}while(1)`.
#define | CLASSB_CONDITION1_INTERRUPT (!classb_error)
| Condition to assign a new state.
#define | CLASSB_CONDITION2_INTERRUPT (classb_error)
| Condition to stop checking interrupts within the monitor.
#define | CLASSB_ACTIONS_RTC() ;
| Configurable actions in the RTC interrupt.
#define | CLASSB_ACTIONS_WDT_RUNTIME_FAILURE()
| First group of configurable actions in the watchdog timer test.
#define | CLASSB_ACTIONS_WDT_OTHER_FAILURE() do{}while(0)
| Second group of configurable actions in the watchdog timer test.

## Variable Documentation

NO_INIT volatile uint8_t classb_error

The global error flag in the examples.

The global error flag in the examples.

Global error flag.

Definition at line 56 of file analog/UserApplication.c.

Referenced by classb_wdt_test(), and main().