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AVM · 2022-02-09

Hello,I am currently working on SPC58NG84E7 controller with SPC5 studio.I want to read the cause of reset in main routine.In the reference manual, it is mentioned RGM register (RGM.FES & RGM.DES), which will help the controller to identify the type o...

AVM · 2022-01-25

Hello,I am working on the bootloader, trying to flash only 256 bytes. So, before flashing, erasing the block 0xFF0000. There is already some data in this block. But erase is not happenin, even if FlashErase() returns 0 and FlashCheckStatus() also giv...

AVM · 2022-01-18

Hi,I am working on SPC58NG84E7 bootloader. Everything works fine - I have BL code(at 0xFC0000) which jumps to the APP location 0xFD0000 after waiting for 10sec after startup and executes the code there. Both codes are without SWT.Issue - But when I a...

AVM · 2022-01-18

Hi, I am working on SPC58NG84E7 bootloader. I have BL code(at 0xFC0000) which jumps to the APP location 0xFD0000 after waiting for 10sec after startup and executes the code there. Both codes have optimization NONE(-O0). But when BL optimization chang...

AVM · 2022-02-13

Hi Olivier,When I simply shifted from SWT0 to SWT2, it is working fine.Don't know exactly the reason behind.Warm Regards,AVM

AVM · 2022-01-31

Hi Olivier,Good morning!Thanks for the update.One more heads up, as mentioned earlier, this flash erase is part of my bootloader code and I would prefer to execute it from Flash memory itself(instead of Load in RAM).Awaiting to get this resolved soon...

AVM · 2022-01-28

Hi Olivier,I tried flash erase for large blocks address space as -nLargeBlockSelect.firstLargeBlockSelect = 0x01; //0x0100_0000 nLargeBlockSelect.firstLargeBlockSelect = 0x02; // 0x0104_0000nLargeBlockSelect.firstLargeBlockSelect = 0x10; //0x01...

AVM · 2022-01-28

Hi Olivier,Sure, please check with the expert and let me know the reason for this.'0xFC_0000 and 0xFF_0000 are may be too closed from each other.' - If so, I will check this scenario for different flash block then.Also, loading the program in RAM sho...

AVM · 2022-01-28

Hi Olivier,Great! This is erasing the flash successfully, even writing to flash is also working.Could you tell me the reason for this?Warm Regards,AM

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How to read the reset cause using MC_RGM register on SPC58NG84E7 controller?

Flash Erase for SPC58NG84E7 is not working

Bootloader and application issue with SWT component

With any of the optimization levels (-Os size/-O1 general/-O2 speed/-O3 fast) except -O0 none, bootloader is not jumping to the application code.

Re: Bootloader and application issue with SWT component

Re: Flash Erase for SPC58NG84E7 is not working

Re: Flash Erase for SPC58NG84E7 is not working

Re: Flash Erase for SPC58NG84E7 is not working

Re: Flash Erase for SPC58NG84E7 is not working