Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on October 18, 2016 at 05:46Hi, I'm trying to use the HRTIM for a high resolution simple PWM signal, using HAL. If I set the pulse length in the HRTIM initialise routine, then call SimplePWMStart() then I get the correct PWM output. Howeve...
Posted on October 26, 2016 at 11:40 Hi all, i use stm32f3 discovery and i develop a project with IAR but i have faced a problem in fixing my loop periode to be more clear : i use the accelerometer and the gyroscope of th stm32f3 discovery , ...
Posted on October 26, 2016 at 14:11I'd like to transfer data from STM32F446 MCU to an array of ST1642GW LED drivers efficiently. Right now, I do so by a soft SPI interface which is limited in speed and consumes too much CPU time. The real challeng...
Posted on October 24, 2016 at 09:56 I have just updated to Cube v4.0 which I also think updated the firmware package for the chip I am using (STM32F030RCTx). There is a bug in the initialisation code for the DMA that causes the project not to be...
Posted on October 26, 2016 at 09:36Hi,if I want to install a new Library, always the following message appears: ''The Files have problem during Download: ....zip (Not yet available)For unavailable files, you can load them manually with the ''From Lo...
Posted on September 17, 2016 at 15:15 hey guys, so I am using an STM32F411 as an USB device. It's connected via VCOM to a PC. I am using HAL V2.4.1 from19-June-2 In general it works good, but when I quickly connect and disconnect the u...
Posted on October 26, 2016 at 09:31Hi All...i using stm32f103rbt and Ds18B20 temp sensor.i search for hardware peripheral driver that make 1wire independent from cpu but not find any thing useful.i want to read temp from ds18b20 without delay. how i...
Posted on October 25, 2016 at 18:06 Hi, In my quest of low power, I'm not that far from my needs but there's still something I don't understand: RTC is clocked by LSI, while SYSclock is clocked by HSI. __HAL_RTC_CL...
Posted on October 22, 2016 at 20:25It's strange but http://www.coocox.org/ do not work. Maybe there is a site from which this distribution can be downloaded? Besides http://www.coocox.org/. Thanks.
Posted on October 25, 2016 at 11:50Hello everyone,I am implementing a SD card-reader like device on my custom board with STM32F756 with SW4STM32 (AC6).Up to this date, I have successfully completed a working link to read/write file from the PC to SD...
