Ask questions, find answers, and share insights on STM32 products and their technical features.
HiI want to use a STM32F072 (max. 48MHz) to monitor an external clock.The external clock has a frequency of 38.4MHz.My idea is to use timer TIM3 (32bit) as counter and use the external clock as clock source (external clock mode 1).I read the datashee...
helloI am developping on a STM32G0B0RE, I've learned after finishing my board and everything that boot pin can be used by default.It is not a problem since I have ST-Link for production but I would like to be able to do firmware update through bootlo...
Hi All,I am currently working on the CAN normal mode in a custom board with MCU STM32F098RCT6 and CAN transceiver TJA1042. Very first I tried the loopback mode and it was successful. Then I am now trying to interface two custom boards using the norma...
Hello @Tilen MAJERLE and everyone else,So, I have written firmware to work on the STM32L476RG microcontroller. A part of it is not working properly.I activated DMA on the SPI(SPI1) and UART(UART5) communication channels. I use the SPI to communicate...
Posted on February 16, 2017 at 07:28 1>> We understand thatSTM32F769 DCMI(Digital Camera interface) is able to process YCbCr 4:2:2 and RGB 565. We could see sample camera program in STM32Cube with video input as RGB 565 format to DCMI module and...
Hello, I have created one function to calculate mean of 20 samples of float and run it using math.h and another function using arm_math mean function and check the execution time by making GPIO on and off. I am getting more exeution time for arm mat...
I have the NUCLEO-G432RB, which has the STM32G431RB MCU. The datasheet states that the MCU could operate in different ranges to reduce power consumption. For my application, I need to know how much power the MCU consumes, so connecting a multimeter t...
For my current project, I am seeking recommendations for the most suitable STM32 microcontroller series. Below are the specific requirements for my product:Support for the Wave share 10.1-inch DP-CAPLCD with HDMI connectivity, along with integrated t...
I would like to know why stlink is connected even though I disabled the debug pin in cubemx.
I've implemented Read Out Protection in the firmware running on an STM32L010K4T6 MCU, but I'm experiencing unexpected behavior. I change the option byte for read out protection level 1 and then read it back, and after resetting via the NRST pin, it ...
