About Exit0815

Exit0815 · 2024-05-15

Hello, RM0410 says: Spoiler45.3 Package data registerBase address: 0x1FFF 7BF0Address offset: 0x00Read only = 0xXXXX where X is factory-programmedBits 15:11 Reserved, must be kept at reset value.Bits 10:8 PGK[2:0]: Package type0x111: STM32F767 and ST...

Exit0815 · 2023-10-11

Hello,I want to change the MCU STM32F779AIY to STM32F779NIH6I already checked the pinout in CubeMX and i can use the same config for the peripherals at the same naming of pins (PB1, PA4 and so on).Do i need to change anything at the software if i cha...

Exit0815 · 2023-10-07

Hello,i am having problems to read data from the QSPI nor-flash if the address changes from 0x90FFFFFF to 0x91000000Everything is fine from 0x90000000 to 0x90FFFFFF but beginning from 0x91000000 there is no data.Example, i have an array stored at the...

Exit0815 · 2023-06-29

Hello,I have a problem adding a new section to QSPI with the graphics stored on it.I want to store some error-text tables in a new section of the QSPI flash.For that i shrinked the 64MB QSPI and added a new section in the linker script. QUADSPI (r) ...

Exit0815 · 2023-04-05

Hello,i have a maybe simple question but i did not get it.If i have an array of some unsinged chars, let`s say:value[0] = 0xAAvalue[1] = 0xABvalue[2] = 0x0Band i want to print them together as "AAAB0B" in a textarea, what is the best way?The problem ...

Exit0815 · 2024-06-16

Any update? Thats a bad problem, debugging would be so much easier when the live expressions are working as they should.

Exit0815 · 2024-05-15

Hello @Imen.D, Thanks for your answer. So the stm32f779xx.h is correct.But then there is still the problem that this returns always 0x600, with the AI and the NI MCU:volatile uint32_t packagetype = *(( uint32_t *)PACKAGE_BASE) & 0x0700;where PACKAGE_...

Exit0815 · 2023-10-07

Thank you so much.It works now, and i can put my custom arrays to the end of the qspi, that was never working.The problem i had when i used the qspi up 16MB that the graphics are destroyed is also gone now. Thanks so much.I also saw that your sector ...

Exit0815 · 2023-10-07

Thank you so much.Just saw that you have a lot of external loader files in GIT, unfortunately not my config for STM32F779AIY and MX25L512But i will play around, looks like there is more than one mistake i did.

Exit0815 · 2023-10-07

Thank you very much for your answer and for the very helpful tip regarding the external loader and bit addressing.I just checked my custom external loader and indeed i use 24 bit thereuint8_t CSP_QSPI_Erase_Chip(void) { QSPI_CommandTypeDef sCommand;...

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STM32F779 "Package Data Register" always returns the same

Compatibility of different footprints of same MCU type

Problems reading data from QSPI when address over 0x91000000

Weird behavior when adding a new section to QSPI

How to print unicode as hexadecimal in textarea?

Re: live expression values gets corrupted while debugging with stm32cube ide version 1.14.0

Re: STM32F779 "Package Data Register" always returns the same

Re: Problems reading data from QSPI when address over 0x91000000

Re: Problems reading data from QSPI when address over 0x91000000

Re: Problems reading data from QSPI when address over 0x91000000