Assertions#
Callbacks called by assertions.
The assertion framework was implemented to not only assert that certain conditions are true in a block of code, but also to handle them more appropriately. In previous implementations, the behavior upon a failed assert was to hang in a while(1) loop. However, with the callback, each assert is given a unique error code so that they can be handled on a more case-by-case basis. For documentation on each of the errors, see the rail_assert_error_codes.h file. RAIL_ASSERT_ERROR_MESSAGES[errorCode] gives the explanation of the error. With asserts built into the library, users can choose how to handle each error inside the callback.
Enumerations#
Enumeration of all possible error codes from RAIL_ASSERT.
Functions#
Callback called upon failed assertion.
Macros#
Use this define to create an array of error messages that map to the codes in RAIL_AssertErrorCodes_t.
Enumeration Documentation#
RAIL_AssertErrorCodes_t#
RAIL_AssertErrorCodes_t
Enumeration of all possible error codes from RAIL_ASSERT.
| Enumerator | |
|---|---|
| RAIL_ASSERT_FAILED_APPENDED_INFO_MISSING | Appended info missing from RX packet. |
| RAIL_ASSERT_FAILED_RX_FIFO_BYTES | Receive FIFO too small for IR calibration. |
| RAIL_ASSERT_UNUSED_2 | Invalid assert, no longer used. |
| RAIL_ASSERT_FAILED_ILLEGAL_RXLEN_ENTRY_STATUS | Receive FIFO entry has invalid status. |
| RAIL_ASSERT_FAILED_BAD_PACKET_LENGTH | Receive FIFO entry bad packet length. |
| RAIL_ASSERT_FAILED_SYNTH_DIVCTRL_ENUM_CONVERSION_ERROR | Unable to configure radio for IR calibration. |
| RAIL_ASSERT_FAILED_UNEXPECTED_STATE_RX_FIFO | Reached unexpected state while handling RX FIFO events. |
| RAIL_ASSERT_FAILED_UNEXPECTED_STATE_RXLEN_FIFO | Reached unexpected state while handling RXLEN FIFO events. |
| RAIL_ASSERT_FAILED_UNEXPECTED_STATE_TX_FIFO | Reached unexpected state while handling TX FIFO events. |
| RAIL_ASSERT_FAILED_UNEXPECTED_STATE_TXACK_FIFO | Reached unexpected state while handling TX ACK FIFO events. |
| RAIL_ASSERT_UNUSED_10 | Invalid assert, no longer used. |
| RAIL_ASSERT_UNUSED_11 | Invalid assert, no longer used. |
| RAIL_ASSERT_UNUSED_12 | Invalid assert, no longer used. |
| RAIL_ASSERT_FAILED_RTCC_POST_WAKEUP | Error synchronizing the RAIL timebase after sleep. |
| RAIL_ASSERT_FAILED_SYNTH_VCO_FREQUENCY | VCO frequency outside supported range. |
| RAIL_ASSERT_FAILED_RAC_STATE | Radio active while changing channels. |
| RAIL_ASSERT_FAILED_SYNTH_INVALID_VCOCTRL | Invalid Synth VCOCTRL field calculation. |
| RAIL_ASSERT_FAILED_NESTED_SEQUENCER_LOCK | Nested attempt to lock the sequencer. |
| RAIL_ASSERT_FAILED_RSSI_AVERAGE_DONE | RSSI averaging enabled without a valid callback. |
| RAIL_ASSERT_UNUSED_19 | Invalid assert, no longer used. |
| RAIL_ASSERT_FAILED_PROTIMER_RANDOM_SEED | Unable to seed radio pseudo random number generator. |
| RAIL_ASSERT_FAILED_EFR32XG1_REGISTER_SIZE | Timeout exceeds EFR32XG1 register size. |
| RAIL_ASSERT_FAILED_PROTIMER_CHANNEL | Invalid timer channel specified. |
| RAIL_ASSERT_UNUSED_23 | Invalid assert, no longer used. |
| RAIL_ASSERT_FAILED_BASECNTTOP | LBT config exceeds EFR32XG1 register size. |
| RAIL_ASSERT_UNUSED_25 | Invalid assert, no longer used. |
| RAIL_ASSERT_FAILED_RTCC_SYNC_MISSED | Could not synchronize RAIL timebase with the RTC. |
| RAIL_ASSERT_FAILED_CLOCK_SOURCE_NOT_READY | Clock source not ready. |
| RAIL_ASSERT_UNUSED_28 | Invalid assert, no longer used. |
| RAIL_ASSERT_NULL_HANDLE | NULL was supplied as a RAIL_Handle_t argument. |
| RAIL_ASSERT_UNUSED_30 | Invalid assert, no longer used. |
| RAIL_ASSERT_FAILED_NO_ACTIVE_CONFIG | API improperly called while protocol inactive. |
| RAIL_ASSERT_UNUSED_32 | Invalid assert, no longer used. |
| RAIL_ASSERT_UNUSED_33 | Invalid assert, no longer used. |
| RAIL_ASSERT_UNUSED_34 | Invalid assert, no longer used. |
| RAIL_ASSERT_UNUSED_35 | Invalid assert, no longer used. |
| RAIL_ASSERT_UNUSED_36 | Invalid assert, no longer used. |
| RAIL_ASSERT_UNUSED_37 | Invalid assert, no longer used. |
| RAIL_ASSERT_UNUSED_38 | Invalid assert, no longer used. |
| RAIL_ASSERT_DEPRECATED_FUNCTION | This function is deprecated and must not be called. |
| RAIL_ASSERT_MULTIPROTOCOL_NO_EVENT | Multiprotocol task started with no event to run. |
| RAIL_ASSERT_FAILED_INVALID_INTERRUPT_ENABLED | Invalid interrupt enabled. |
| RAIL_ASSERT_UNUSED_42 | Invalid assert, no longer used. |
| RAIL_ASSERT_DIVISION_BY_ZERO | Division by zero. |
| RAIL_ASSERT_CANT_USE_HARDWARE | Function cannot be called without access to the hardware. |
| RAIL_ASSERT_NULL_PARAMETER | Pointer parameter was passed as NULL. |
| RAIL_ASSERT_UNUSED_46 | Invalid assert, no longer used. |
| RAIL_ASSERT_SMALL_SYNTH_RADIO_CONFIG_BUFFER | Synth radio config buffer for channel hopping too small. |
| RAIL_ASSERT_CHANNEL_HOPPING_BUFFER_TOO_SHORT | Buffer provided for RX Channel Hopping is too small. |
| RAIL_ASSERT_INVALID_MODULE_ACTION | Invalid action was attempted on a module. |
| RAIL_ASSERT_CHANNEL_HOPPING_INVALID_RADIO_CONFIG | The radio config for this channel is not compatible with channel hopping. |
| RAIL_ASSERT_CHANNEL_CHANGE_FAILED | Channel change failed. |
| RAIL_ASSERT_INVALID_REGISTER | Attempted to read invalid register. |
| RAIL_ASSERT_UNUSED_53 | Invalid assert, no longer used. |
| RAIL_ASSERT_CACHE_CONFIG_FAILED | DMP radio config caching failed. |
| RAIL_ASSERT_NULL_TRANSITIONS | NULL was supplied as a RAIL_StateTransitions_t argument. |
| RAIL_ASSERT_BAD_LDMA_TRANSFER | LDMA transfer failed. |
| RAIL_ASSERT_INVALID_RTCC_SYNC_VALUES | Attempted to wake up with invalid RTCC sync data. |
| RAIL_ASSERT_SEQUENCER_FAULT | Radio sequencer hit a fault condition. |
| RAIL_ASSERT_BUS_ERROR | Bus fault. |
| RAIL_ASSERT_INVALID_FILTERING_CONFIG | The current radio config cannot be used with packet filtering. |
| RAIL_ASSERT_RETIMING_CONFIG | Retiming configuration error. |
| RAIL_ASSERT_FAILED_TX_CRC_CONFIG | TX CRC configuration is corrupt. |
| RAIL_ASSERT_INVALID_PA_OPERATION | The current PA config does not allow for this operation. |
| RAIL_ASSERT_SEQ_INVALID_PA_SELECTED | The sequencer selected an invalid PA. |
| RAIL_ASSERT_FAILED_INVALID_CHANNEL_CONFIG | Invalid/unsupported channel config. |
| RAIL_ASSERT_INVALID_XTAL_FREQUENCY | Radio Calculator configuration HFXO frequency mismatch with chip. |
| RAIL_ASSERT_UNUSED_67 | Invalid assert, no longer used. |
| RAIL_ASSERT_UNSUPPORTED_SOFTWARE_MODEM_MODULATION | Software modem image does not support requested modulation |
| RAIL_ASSERT_FAILED_RTCC_SYNC_STOP | Failed to disable RTCC synchronization. |
| RAIL_ASSERT_FAILED_MULTITIMER_CORRUPT | Multitimer linked list corrupted. |
| RAIL_ASSERT_FAILED_TEMPCAL_ERROR | Unable to configure radio for temperature calibration. |
| RAIL_ASSERT_INVALID_EFF_CONFIGURATION | Invalid EFF configuration. |
| RAIL_ASSERT_INVALID_RFFPLL_CONFIGURATION | Invalid RFFPLL configuration. |
| RAIL_ASSERT_SECURE_ACCESS_FAULT | Secure access fault. |
| RAIL_ASSERT_FAILED_SYSRTC0_NOT_RUNNING | SYSRTC0 not running. |
| RAIL_ASSERT_RADIO_CONFIG_NOT_UP_TO_DATE | Radio Configurator not updated. |
| RAIL_ASSERT_FAILED_RSSI_THRESHOLD | Failed to set the event for configurable RSSI threshold. |
| RAIL_ASSERT_INCORRECT_ZWAVE_REGION | Intended and actual Z-Wave region configuration mismatch. |
| RAIL_ASSERT_FAILED_RTCC_SYNC_STALE_DATA | Attempted to sleep with stale RTCC synchronization data. |
| RAIL_ASSERT_INVALID_LOG2X4_CLEAR_CONDITION | Attempted to clear LOG2X4 with a DEC1 value not equal to 0. |
| RAIL_ASSERT_FAILED_DMA_WRITE_INCOMPLETE | Failed to complete DMA write. |
| RAIL_ASSERT_CALCULATOR_NOT_SUPPORTED | RAIL does not support this Radio Calculator configuration. |
| RAIL_ASSERT_INVALID_SEQUENCER_IMAGE | Invalid binary image was loaded onto the sequencer. |
| RAIL_ASSERT_MISSING_SEQUENCER_IMAGE | No common or protocol image selected to be loaded onto the sequencer. |
| RAIL_ASSERT_INVALID_OR_MISSING_SOFTWARE_MODEM_IMAGE | Software modem image invalid or missing. |
50 of file common/rail_assert_error_codes.hFunction Documentation#
RAILCb_AssertFailed#
void RAILCb_AssertFailed (RAIL_Handle_t railHandle, RAIL_AssertErrorCodes_t errorCode)
Callback called upon failed assertion.
| [in] | railHandle | A RAIL instance handle. |
| [in] | errorCode | Value passed in by the calling assertion API indicating the RAIL error that is indicated by the failing assertion. |
6544 of file common/rail.hMacro Definition Documentation#
RAIL_ASSERT_ERROR_MESSAGES#
#define RAIL_ASSERT_ERROR_MESSAGES
Use this define to create an array of error messages that map to the codes in RAIL_AssertErrorCodes_t.
You can use these to print slightly more detailed error strings related to a particular assert error code if desired. For example, you could implement your assert failed callback as follows to make use of this.
void RAILCb_AssertFailed(RAIL_Handle_t railHandle, uint32_t errorCode)
{
static const char* railErrorMessages[] = RAIL_ASSERT_ERROR_MESSAGES;
const char *errorMessage = "Unknown";
// If this error code is within the range of known error messages then use
// the appropriate error message.
if (errorCode < (sizeof(railErrorMessages) / sizeof(char*))) {
errorMessage = railErrorMessages[errorCode];
}
printf(errorMessage);
// Reset the chip since an assert is a fatal error
NVIC_SystemReset();
}
340 of file common/rail_assert_error_codes.h