STM32 MCUs Products

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Resolved! I2C Slave address

Hello everyone!I am making a project with STM32F072 MCU and I have 3 devices that need to be controlled via I2C: a DAC, an ADC and a current monitor that has an ADC integrated. I've made the connections and part choices so that I have 3 different 7-b...

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AlexB99 by Associate II
  • 850 Views
  • 1 replies
  • 1 kudos

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
  • 2008 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
  • 1322 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
  • 736 Views
  • 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...