Resolved! Funny statement in STM32C071 datasheet
Section 3.20: "It requires a precise 48 MHz clock that is generated from the internal high-speedexternal clock source"So we have "internal external" clock source. ;)
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Resolved! HRTIM Phase shifted PWM
Hello,I wanted to generate Phase shifted PWMs with timer C and timer D in HRTIM1.What is the easiest way to do that? Thanks,
STM32 TSC Multi group + multi pin detection problem
Hello,I am a student currently studying STM32 products.I am trying to implement a function using the TSC feature of STM32 to read a total of 10 touch values. I have been following various resources, but I keep encountering an issue where touching...
STM32G0B1 USB Host not working
Hi, I have an STM32G0B1CBT device on a custom board. MCU is working as I have already coded and tested other peripherals (I2C, UART etc..). I used the STM32CubeMX version 6.13.0 to configure the MCU as a USB host with CDC class following the example ...
Resolved! FDCAN Configuration on STM32H723ZGT6
Hi all, I am configuring FDCAN3 on the STM32H723 to receive data for a specific ID, but I'm encountering an issue. Here's what I've done so far: We have configured the FDCAN filter as follows: Filter_config_def.IdType = FDCAN_STANDARD_ID; Filter_...
Resolved! INPUT CAPTURE - FREQUENCY MEASUREMENT
Hello, STM32F407G DISC-1, STMCubeIDE I configured timer3 for generating PWM signal which is 1kHz with %70 duty cycle. I connected its pin(PB4) to input capture channel(PA1). I use default HSI clock 16Mhz. I can measure this PWM signal using logic a...
Resolved! STM32H7 SPI flash fast read timing calculation
Hello,I have a NOR SPI flash connected to single SPI interface of a H75x MCU and want to use the highest possible SPI frequency for data read. The core clock is 400MHz, so I can chose between 50 and 100MHz.According to the data sheets the "Clock low ...
Resolved! TXE interrupt comes even though TXEIE is not enabled
Basic setting of USART2: DMA Transfer and receive via interrupt as RS485.As long as only DMA transfer is ongoing, all will be ok. At first time a receive interrupt will occur, the transmit will trigger an interrupt, even though no TXEIE is set. This ...
Floating outputs when not connected to PWM Timer 8
Hi, i found out, that the output is floating, when it is not activated to output the PWM signal of timer 8. // **************** PWM ********************* // PC6-8 (High side) // PC10-12 (Low side) my_GPIO_InitStruct.Pin = GPIO_PIN_6 | GPI...
Resolved! Expected Speed of Flashing over USART
Hello, I am currently flashing an STM32F767 via the USART. I have no problems getting the device into DFU mode, initiating the flashing (Using STM32CubeProgrammer or stm32flash), etc., but the flashing time is between 6 and 7 minutes for the 1.3MB fi...
