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Resolved! How to set a nand flash with FMC?

Hi there,I want to try touchGFX on my homemade board with the STM32F429BIT6 and a band flash chip H27U1G8F2B.I initial the FMC NAND flash by following the code:and test the NAND flash as below:The LOG output is like this(the data value sometimes chan...

Junde_0-1711690830124.png Junde_1-1711690868363.png Junde_2-1711690975526.png
Junde by Senior III
  • 1325 Views
  • 3 replies
  • 1 kudos

Resolved! HAL_Delay() stopped working after touchGFX initial?

Hi there,I am trying a touchGFX demo on my homemade board with STM32H743IIT6.Everything is OK except the HAL_Delay() is not working after the MX_TouchGFX_Init().The following code works well: ... MX_GPIO_Init(); MX_FMC_Init(); MX_CRC_Init();...

Junde by Senior III
  • 789 Views
  • 3 replies
  • 2 kudos

Timer pwm complementary for BLDC

I trying to figure out, how i should set up the complementary channels to achieve the signals, shown in the picture.If i would activate them (tim_oc1n), they would have a pwm, like the normal channel (just inverted). So i think it is only possible to...

Tobe by Senior III
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  • 1 replies
  • 0 kudos

STM32U585 FLASH READ PROTECTION

Dear Sir.I am using stm32u585 , I tested the flash read protection mechanism using STM32uCubeProgrammer it works , The STM32uCubeProgrammer  can't  find the target ,However doing FOTA is working.Is it ireversibble ?. Any way to set the CPU to "normal...

DFU go command fail to execute the code

Hi,I am creating a windows application to program an STM32G070 MCU using its built-in bootloader (MCU is blank) using UART & hex file.Programing is completed successful but to start the program i currently need to reset the device physically, which i...

rcohe.1 by Associate II
  • 396 Views
  • 1 replies
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RAMECC RAMECC_MxFAR

Hi,I am using the RAMECC_ErrorCount example to understand the working.  /* Analyse all memory */ for(Count = 0; Count < (MEMORY_SIZE / INC_OFFSET); Count++) { CurrentData = *(__IO uint32_t *)(MEMORY_BASE + (Count * INC_OFFSET)); }  * @bri...

andy_long by Associate III
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  • 2 replies
  • 0 kudos