Resolved! STM32N6 with LQFP package?
New question moved from this thread.Hi again, A related follow-up question: Any plans of a N6-version in a LQFP-package this year? Thanks in advance
STM32 MCUs Products
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HAL_SPI_TransmitReceive problems
I am having problems trying to use the HAL_SPI_TransmitReceive function. I am using STM32CubeIDE along with the STM32U5G9J-DK2, I am configuring my side as a full duplex slave using the following parameters:I am working with an embedded processor tha...
Resolved! What pins are used for I2C bootloader on the 20-pin STM32F070F6
I cannot figure out which pins to connect to I2C on the STM32F070F6T6 chip. AN2606 says to use PB6/PB7 which do not exist on this part. The only pins that are mapped to I2C1 are PA9/PA10 or PF0/PF1 according the data sheet. My first spin of a boar...
STM32H7 ADC clock prescaler
HelloI'm always confused with the ADC clock config of H7 devices. ok, H7 is not a device for noob but ever after spending days reading datasheets, users manual, appnote, and filling spreadsheets, when starting cube MX, you will always find that the c...
STM32U5 - Real confusion about RTC and sub-seconds tracking. Trying to use it to set time from NTP packets.
Hi all,I'd like to use the RTC as a keeper of real-world clock. It would get synchronized with a (S)NTP server once a day. The RTC would get queried multiple times a day for the current time. The main challenge is that I'd like the timestamps to have...
STM32F413CGU6: Reset after Erase Memory command via I2C
Hello,with an ESP8266 I execute an erase memory command for the STM32F413CGU6 and when the sector is erased, the STM32 always performs a reset. The sector is erased afterwards, but the ESP doesn't have acces to the Boot0 pin and afterwards the STM32 ...
Resolved! External DAC SPI interface speed optimization
Hi,I'm using the NUCLEO-H743ZI2 board and I'm trying to interface it with an external DAC MCP4922 via SPI.As explained in the documentation, the CS pin is very important because it is used to mark the end of a transmission for the DAC to put the rece...
Resolved! Stm32f446re CAN start error
CAN Bus Not Starting - HAL_CAN_Start() Error (0x00020000) Post: I'm facing an issue where my CAN bus does not start. Tera Term shows the following messages: less CopyEdit CAN1 Instance Address: 0x40006400 CAN Error Code: 0x00020000 Co...
PWM Deadtime
I need to generate deadtime of top and bottom PWM CH1 and CH1N about 1.5us. I set deadtime 190 and it has 1.5us deadtime, but I dont understand... I need you :loudly_crying_face:
STM32 OV7670 DCMI
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...
