About SEmar

SEmar · 2021-01-12

Hi everyone,My question is what do I have to do ?I read too much information about IAP to really understand what do I need to do.Our firmware is working great for now, we want to update the firmware without stop everything and on restart we can be in...

SEmar · 2020-12-29

Hello everyone,I have a STM32H747I-DISCO and I am trying to use it with TouchGFX in the first part. But the problem is I cannot use it directly with TouchGFX "Run Target" mode.I have few errors, I tried to run as admin but it didn't work. I have the ...

SEmar · 2021-02-01

Hi everyone,So I found the problem, it enabled the bank swapping (FB_MODE was forced to '1').To solve this issue, I called the HAL function HAL_DisableMemorySwappingBank();Simon

SEmar · 2021-01-15

Hi everyone,So I made it work, but I missed some information because I encountered some unexpected results.BFB2 is swapped 0 to 1, following the number of re-programming.I always program from address 0x08100000 which is unexpected because I thought 0...

SEmar · 2020-12-29

Hi,Thanks for your reply, I tried the 2.5.0 version (2.6.0 before) and now it works.Thank you.Simon

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STM32F429 IAP through UART using own protocol, without specific bootloader What do I need to do ?

TouchGFX - STM32H747 Discovery "Error external loader cannot be loaded", this problem might conduct to "failed download Segment[2]"

Re: STM32F429 IAP through UART using own protocol, without specific bootloader What do I need to do ?

Re: STM32F429 IAP through UART using own protocol, without specific bootloader What do I need to do ?

Re: TouchGFX - STM32H747 Discovery "Error external loader cannot be loaded", this problem might conduct to "failed download Segment[2]"