RM57L843: SAFETI_DIAG_LIB Hercules SafeTI™︎ Diagnostic Library Issue

Cherry Zhou

Part Number: RM57L843
Other Parts Discussed in Thread: LAUNCHXL2-RM57L, HALCOGEN

Hi team,

Here's an issue from the customer may need your help:

After downloading and installing diagnostic library, the demo program can be compiled or downloaded to the board. But the program doesn't work, the board doesn't react, and the customer tried to print the information in the serial port and control the LED light in the IO port, but both failed.

Could you help check what's the reason for that? Thanks.

Best Regards,

Cherry

4 months ago

0 QJ Wang 4 months ago

TI__Guru**** 151871 points

Hi Cherry,

1. Does your customer use TI launchpad or TI HDK?

2. When they load the program to the flash, is "ECC Auto Generate" enabled?

0 Cherry Zhou 4 months ago in reply to QJ Wang

TI__Genius 10035 points

Hi,

QJ Wang said:
1. Does your customer use TI launchpad or TI HDK?

They use the development board of LAUNCHXL2-RM57L.

QJ Wang said:
2. When they load the program to the flash, is "ECC Auto Generate" enabled?

Regarding this, program is downloaded from here. And the customer don't know whether the ECC Auto Generate is enabled and no other additional resources are being used on the development board.

Thanks and regards,

Cherry

0 Cherry Zhou 4 months ago in reply to Cherry Zhou

TI__Genius 10035 points

Hi,

May I know is there any updates? Thanks.

Best Regards,

Cherry

0 QJ Wang 3 months ago in reply to Cherry Zhou

TI__Guru**** 151871 points

Hi Cherry,

"Auto ECC Generation" is an option when loading the program to the flash.

CCS-->Tools --> On-Chip Flash

0 Cherry Zhou 3 months ago in reply to QJ Wang

TI__Genius 10035 points

Hi,

Thanks!

They have checked and the "Auto ECC Generation" is enabled.

Thanks and regards,

Cherry

+1 QJ Wang 3 months ago in reply to Cherry Zhou

TI__Guru**** 151871 points

Hi Cherry,

Is the nERROR LED (LED1, at left-bottom corner) turned ON? The code will get stuck in the while(1) loop (in start_up.c) if any severe error:

0 Cherry Zhou 3 months ago in reply to QJ Wang

TI__Genius 10035 points

Hi Wang,

QJ Wang said:
Is the nERROR LED (LED1, at left-bottom corner) turned ON? The code will get stuck in the while(1) loop (in start_up.c) if any severe error:

Is nERROR configured in halcodegenerator?

Thanks and regards,

Cherry

0 Cherry Zhou 3 months ago in reply to Cherry Zhou

TI__Genius 10035 points

Hi,

May I know is there any updates regarding the additional question?

Thanks and regards,

Cherry

0 QJ Wang 3 months ago in reply to Cherry Zhou

TI__Guru**** 151871 points

Hi Cherry,

Cherry Zhou said:
Is nERROR configured in halcodegenerator?

The ESM Group1 errors have a configurable interrupt response and configurable ERROR pin behavior. those can be configured in HALCOGen.

But ESM Group 2 and Group 3 errors always generate an output on the ERROR pin.

Arm-based microcontrollers

Arm-based microcontrollers forum

RM57L843: SAFETI_DIAG_LIB Hercules SafeTI™︎ Diagnostic Library Issue