Posted on March 01, 2016 at 16:52 DAC is used for generating sinus wave 1kHz. 1000 sample is over DMA transferred on DAC 1MHz/1000SPS = 1kHz It would be good to start each sinusoid nullify one of the counters. This signal, after passing through som...
Posted on February 24, 2016 at 11:12I have difficulty handling Discover Wi-Fi. Currently, I am using keil vision and stm32f407 as a host mcu device Also, I am trying to modify the example code but it is not working well. I need help and advice. In t...
Posted on February 29, 2016 at 11:01Hello, we are using STM32F207ZGT6J with rev code X and we are in trouble with I2C communication. It runs fine for hours with tens of messages per second and then suddenly it doesn't generate a start condition any...
Posted on February 20, 2016 at 14:51Hello and sorry for my bad English )I have a problem with FS USB Device (Embedded PHY) on STM32F429VGT6 MCU. I implemented custom USB ''vendor device class'' on top of ST USBD Core library and custom communicatio...
Posted on February 25, 2016 at 22:17The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 31, 2014 at 12:51 Hi, i have a problem with the dma adc conversion, the values of the conversion are correct but the interrupt is called only once. I would like to get an ongoing conversion. main.c /* Inclu...
Posted on March 02, 2016 at 02:16 Hello everybody. I can't understand the LdrEx, StrEx, ClrEx synchronization mechanism. Error in documentation? Let's look at the: PM0056 Programming Manual. STM32F10xxx/20xxx/21xxx/L1xxxx Cortex-M3 ...
Posted on February 29, 2016 at 18:27Hello, I programmed ADC strictly through HAL. Dual injected simultaneously mode, three conversions, triggered by HRTIM. Initialization was generated CubeMX. Was been started through sequence HAL_ADCEx_InjectedStar...
Posted on March 01, 2016 at 19:56So I am trying to output an I2S signal from a STM32F0 but although I believe I am initializing the peripheral correctly I am not getting any signal on the pins. I believe I am enabling the appropriate clocks and have...
Posted on March 01, 2016 at 15:14Hello!Testing the MCU on F0 Discovery I read out the internal temperature, converted the ADC value by the code example (using the calibration constants) in the appendix A.7.16 of the RM Rev. 6 and obtained quite real...
