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STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
STM32F072 SPI bidirectional mode strange behavior
Posted on December 13, 2016 at 10:37Hello,I'm using the STM32F072-Nucleo64 board, and direct register access (no SPL and no HAL).Using SPI in normal (aka full duplex) works without any problem, sending a byte is OK and receiving also is OK. But I wo...
STM32CubeMX destroys multiple targets in Keil uVision
Posted on June 13, 2016 at 16:37Hello,I have a project with multiple targets. The project was initially generated using STM32CubeMX 4.15. I have created some targets manually. When I change some peripherals and re-generate the code, STM32CubeMX dele...
Reading value on GPIO analog mode
Posted on December 20, 2016 at 11:49Hi,could tell me someone, how to read value on GPIO analog mode (not ADC analog on AF mode). I was Googled this, and I just found that this mode has 8-bits converter. How can I recieve value from this, using HAL l...
Resolved! NUCLEO STM32F031K6 Pinout
Posted on December 20, 2016 at 10:45I'm putting together a project based on the Nucleo-F031K6 board, but I've had real trouble tracking down clear and accurate pinout definitions for the board. The first information I stumbled across was the http://...
STM32F4 - DAC start problem, when using ADC
Posted on December 19, 2016 at 11:24Hi,I do have some strange behaviour with DAC and ADC on STM32F429I-DISC0. I am using a DAC with DMA. Additionally I use two ADCs in parallel with DMA. Normally it works as expected. But when I have a voltage over ...
RTC good accuracy design
Posted on December 18, 2016 at 20:25Hello my friends.I want to design RTC board with best accuracy. My Mcu is STM32F103RB and it has Calibration option to enhance the Real Time Counter.I know 2 paramaters are so important to design: 1. Crystal accur...
STM32F412G-Discovery + StEmWin + SWIPELIST = HardFault
Posted on December 19, 2016 at 08:55The original post was too long to process during our migration. Please click on the attachment to read the original post.
Corrected clock setting from cubemx ?
Posted on December 16, 2016 at 03:20 Hello Everyone, I look forward to whom who knows Cubemx well in this community, In my generated cubemx, for GPIO initialization the code says, static void MX_GPIO_Init(void) { GPIO_InitTypeDef GPIO_Init...
Resolved! STM32F1 two byte receive with subaddress
Posted on December 17, 2016 at 16:48 I have an STM32F103 that I would like to use for I2C communication. I have been using the 'Optimized examples for I2C' with the STM32F1, but I have modified it to send a subaddress before performing the read. ...
