MSPM0C1104: EEPROM Emulation issue in memory allocation

santhosh prem

Part Number: MSPM0C1104

Tool/software:

I’m writing to the memory location 0x00001000 as 3, and I want to write the same value 3 into the next memory location 0x00001004. However, instead of writing to 0x00001004, it skips to 0x00001008 writing as 3.

I'm using this example code for reference.

C:\ti\mspm0_sdk_2_03_00_07\examples\nortos\LP_MSPM0C1104\eeprom\eeprom_emulation_type_a\ticlang

Please guide me regarding this ASAP.

8 months ago

0 santhosh prem 8 months ago

Intellectual 360 points

Could anyone please help me regarding this.

0 Yuhao Zhao 8 months ago in reply to santhosh prem

TI__Genius 10295 points

For type A, you should first input data in a global array, right?

Could you share your code to input the data?

0 santhosh prem 8 months ago in reply to Yuhao Zhao

Intellectual 360 points

Sorry for the delay.

I have attached an example code for your reference.

In this example code, I'm able to write to address 0x00001000 and 0x00001008, however unable to write 0x000010004 why

0 santhosh prem 8 months ago in reply to santhosh prem

Intellectual 360 points

Sorry for the delay.

I have attached an example code for your reference.

In this example code, I'm able to write to address 0x00001000 and 0x00001008, however unable to write 0x000010004 why

empty_LP_MSPM0C1104_nortos_ticlang.zip

0 Yuhao Zhao 8 months ago in reply to santhosh prem

TI__Genius 10295 points

Hi Santhosh,

Before FLASH program, you need to unprotect FLASH. Please follow example code 'flashctl_multiple_size_write_LP_MSPM0C1104_nortos_ticlang' in SDK.

0 santhosh prem 8 months ago in reply to Yuhao Zhao

Intellectual 360 points

2134.empty_LP_MSPM0C1104_nortos_ticlang.zip

I followed the structure, but still unable to write into the address 0x00001004. Could you please check from your side once.

0 santhosh prem 8 months ago in reply to santhosh prem

Intellectual 360 points

Hi Yuhao,

Could you please reply for this ASAP

Arm-based microcontrollers

Arm-based microcontrollers forum

MSPM0C1104: EEPROM Emulation issue in memory allocation