Hello, for a few days I have been trying to run the OV7670 camera on the STM32F446RE (Nucleo).Since the full QVGA RGB565 (153600 B) does not fit in RAM, for now i opted for QVGA Y8 Grayscale, however i must have some problem with how im configuring s...
Hi everyone,iIm currently trying to program an STM32F0x MCU with an CMSIS-DAP interface on openocd, but i'm currently able to generate only an useless reset signal :In Yellow the SDIO and in Purple the RSTSo when i'm trying to generate this reset sig...
Hi,We have STM32N6570-DK and are testing camera input, video encode and write to SD cardWe have not been able to make the "VENC_SDCard_Appli" example work, the SD card just contains zeros.The "VENC_SDCard_ThreadX" example does work however, resulting...
Posted on February 05, 2014 at 17:35Hi-I'm quite new to stm32 and emededded development so please bear with me.I've purchased a Sain Smart RC522 RFID reader/writer (https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CDwQFjA...
Hello,This is the first time I'm working with an STM32 and I have a question regarding the VREF+ pin. I'm creating a schematic for the MCU and I'm not entirely sure what to do with the VREF+ pin and I'd like some clarification on something. According...
We have STM32F405RGT6 and we want to implement DAC through DMA.We used an example for STM32F429ZI-NucleoHere is an actual code where we have an underrun the error and we need help to clarify reason and find a solution, thanks!: #include "main.h" #i...
I've been over and over RM0433 regarding how to set this mode up and I've never been able to get data from ADC2. ADC1 acts a bit oddly in that my reading says that 16 bit ADC results from both ADC1 and ADC2 are packed together in one uint32_t locatio...
Hi,Does anyone know if there is a chance for a new N6-device later this year having built in flash of at least 4MB?Our project is currently based on a one chip solution with a custom U5-board with built in FLASH/RAM of 4MB and a 5” Riverdi display. H...
Hi,I am using an STM32H7RS MCU (NUCLEO-H7S3L8) and I need to use both USB HS Device and Ethernet MAC.For Ethernet MAC I will only need to use MDIO interface, so I don't think I need a stack for it but please correct me if I am wrong.The MX_ETH_Init c...
Posted on October 23, 2017 at 12:33Hello,I've tried the I2C_TwoBoard_RestartComIT example in the STM32Cube_FW_L4_V1.9.0. It works fine.If I disable the clock stretching feature, the slave can still receive messages, but it doesn't transmit back. It ...
