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Appendix E Error Code Definitions
Table 2. Error Code Definitions
Error Code Error # Description Most Probable Cause Possible Action
NO_ERROR 0 Successful (No errors)
LOST_SYNC 1 EV2x00 lost EV2x00 has outdated Contact TI to get EV2x00 with
synchronization firmware or drivers are latest firmware. Ensure latest
outdated. drivers for EV2x00 installed.
NO_USB 2 USB Connection Missing. No EV2x00 is connected. Close program, reboot, and
connect EV2x00 first.
BAD_PEC 3 Bad PEC on SMBus Possible Bad hardware. Replace EV2x00 / target board
WRONG_NUM_BYTES 5 Unexpected number of Unexpected hardware May need assistance from TI
bytes sent/received behavior.
T2H_UNKNOWN 6 SMBus communication Wrong kind of target make sure that the target mode
terminated unexpectedly / connected or target timing is accepts the SMB command
timed out or the bus was off Trim oscillator being sent
busy.
INCORRECT_PARAM 7 Invalid parameter type Incorrect parameter in call to Contact TI
passed to function - function. Software Bug or
especially Variant overflow
argument.
TIMEOUT_ERROR 8 USB Timeout No response on USB EV2x00 or driver problems or
software is not supposed to
wait for a response.
INVALID_DATA 9 AssemblePacket could not Bad data / bad packet. Possible version incompatibility
build a valid packet Software found problem with between BqTester and Module
data under test.
ERR_UNSOLICITED_PKT 10 Found an unsolicited Unexpected packet received. Make corrections to software
non-error packet when The packet may be a
looking for error packets response from a previous
transaction that failed or that
did not check the response.
COMPARE_DIFFERENT 11 Comparison failed and Flash comparison results in Module under test Flash failure
data read is different from mismatch. Possible Flash
srec failure or SMBus failure.
BQ80XRW_OCX_INTERNAL_ERROR 12 Problems with pointers Possible software bug or Contact TI
being NULL etc. overflow.
USER_CANCELLED_OPERATION 34 User clicked on cancel
button on progress bar
dialog
DF_CHECKSUM_MISMATCH 51 Data Flash checksum Flash comparison results in Module under test Flash failure
mismatch mismatch. Possible Flash
failure or SMBus failure.
IF_CHECKSUM_MISMATCH 52 Instruction Flash Flash comparison results in Module under test Flash failure
checksum mismatch mismatch. Possible Flash
failure or SMBus failure.
OPERATION_UNSUPPORTED 53 Unsupported type Software problem Check that Module under test
and bqTester versions are
compatible. Then contact TI
ERR_TOO_MANY_QUERIES 81 Not used
ERR_BAD_QUERY_ID 82 Not used
BAD_CRC 83 Packet was corrupted Too much noise or bad
during USB connection
communication
ERR_TOO_MANY_RESPONSES 84 Not used
ERR_NO_QUERIES_TO_DELETE 85 Not used
ERR_QUERY_UNAVAILABLE 86 Not used
ERR_NO_RESPONSES_TO_DELETE 87 Not used
ERR_RESPONSE_UNAVAILABLE 88 Not used
ERR_TMMT_NO_RESPONSE 90 Not used
T2H_ERR_TIMEOUT 92 SMBus communication Wrong kind of target make sure that the target mode
terminated unexpectedly / connected or target timing is accepts the SMB command
timed out or the bus was off Trim oscillator being sent
busy.
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SLUU397A– February 2011– Revised May 2011 Error Code Definitions
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