About GPHIL.1

GPHIL.1 · 2024-02-12

Hello, Can you tell me the differences between two files linker script STM32... FLASH.id and STM32...RAM.id Regards,

GPHIL.1 · 2024-02-07

Hello,STM32 target : STM32H755Is it possible to see the content of BACKUPSRAM with STMCubeProgrammer?I created a project storing data at 0x38800000. The data is stored.but STMCubeProgrammer doesn't show the values stored. Regards,

GPHIL.1 · 2023-12-06

Hi,Is there any sample for H755 with lwip eth and sdmmc1 fatfs?.How configure the MPU region?. Thanks,

GPHIL.1 · 2023-08-01

Hi,I need help for this problem :printf to ITM console doesn't work on nucleo-h755ZI-Q with core clock configured at 400mhz and serial wire configured with the same clock value. The function "__io_putchar" is called, but no data is printedThe same pr...

GPHIL.1 · 2023-04-24

GPHIL.1 · 2024-02-12

Thanks for response,I use the flash.id to declare a backupsram sectionlikeMEMORY{RAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = 512KFLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1024K /* Memory is divided. Actual start is 0x08000000 and actual length is 2...

GPHIL.1 · 2023-12-14

Hi,ThanksI create a program with Lwip and fatfs managed by two threadbut to its'seems a conflict between fatfs and ETH and the dcacheif i initialize mpu config after enable D cache (SCB_EnableDCache)i have a hardfault handlerseevoid MPU_Config(void){...

GPHIL.1 · 2023-04-25

I think the problem comes from the huge size of the http pageI want to send an http page which contains 5 link like <link href="css/test.css" rel="stylesheet"> in the <head> partthe main http page size is about 30kbyteseach link file is about 200kbyt...

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Linker script: what are the differences between XXX_FLASH.id and XXX_RAM.id?

STMCubeProgrammer BACKUPSRAM

stm32h7 lwip sdmmc1 fatfs

SWD on ITM data Console H755 400Mhz not work

With lwip 2.1.2 on STM32H753, after sended an http page it seems necessary to close connexion. If not no data is received after Is it normal? thanks for help

Re: linker script

Re: stm32h7 lwip sdmmc1 fatfs

Re: With lwip 2.1.2 on STM32H753, after sended an http page it seems necessary to close connexion. If not no data is received after Is it normal? thanks for help