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STM32C031C6 I2C error handling

I am using STM32C031C6 MCU connected to an NTAG5 IC via I²C. The MCU is configured as an I²C master transmitter and master receiver. Polling mode is used to transmit and receive data to/from the NTAG5.Below is the code I am using to write and read I²...

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arti by Associate
  • 156 Views
  • 1 replies
  • 0 kudos

Resolved! STM32H7S78 USB CoreReset timeout

Hey All, Similar issue to this previous topic,I'm running into a timeout error every time I try and call  USBx->GRSTCTL |= USB_OTG_GRSTCTL_CSRST from the USB_CoreReset function in the example code. It seems like the previous solution was to make sure...

halfordC by Associate II
  • 748 Views
  • 5 replies
  • 3 kudos

How to configure GPDMA for PWM generation?

Hi,I'm using a Riverdi RVT50HQSFWN00 Screen with the STM32U5A9NJH6Q MCU. COnnected to pin PI0 is a WS2812 LED light strip. I already configured the timer 5 channel 4 for PWM generation and validated it with a scope at the pin. Right now I'm stuck at ...

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m4rk0401 by Associate II
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  • 4 replies
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Resolved! STM32F429: CAN cannot receive messages

I am trying to use my STM32F429IGT6 CAN to receive some data from the host computer. The data is basically 4 16-bit unsigned integers (8 bytes in total), the message ID is 0x16 and uses the 11-bit standard ID format. The host computer sends messages ...

most1ma by Associate III
  • 905 Views
  • 25 replies
  • 1 kudos

FMC with NAND Flash 8 times slower than expected

I am evaluating NAND Flash as a means of storage for a product. I am using the Toshiba TC58NVG1S3HTA00 and using it with the FMC on the NUCLEO-U575ZI-Q board. While I have established comms and have been able to read, write and erase the flash chip s...

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ARR update causing output glitch

Using STM32F765, I'm using tim1 with OC toggle.The issue is glitches when I update the ARR value within the Repetition UP ISR.  ARR Preload is enabled, not sure what to look at here.D2 toggles when the TIM1_UP_TIM10_IRQHandler fires, and D3 is TIM1 C...

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_EFrie by Senior
  • 223 Views
  • 4 replies
  • 1 kudos