Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 01, 2018 at 07:56Heelo friends.I have STM32F767. And need to read from I2C device. I2C device has address 0x4C. Speed is set to 100kHz.This is my INIT I2C peripheral:uint8_t I2C1_Init(void){ // declare and initialize pins to be us...
Posted on March 01, 2018 at 11:06Hello,the formula given in Figure 39 is for a 12 bit ADC, however the H7 has a 16 bit ADC.Bye
Posted on March 01, 2018 at 11:09Hello,The second and fourth lower lines in Table 85 both state THD , single ended with BOOST=1, however with different resulting values. Probably the second lowerst line should be THD, Differential, BOOST=1.Bye
Posted on February 28, 2018 at 15:43Hi everyone!Ii am working on the nucleo-h743ZI board with the stm32H743 microcontroller.Currently, i am trying to enter into DFU mode by shorting the boot0 pin to Vdd ( I've made sure the boot address is correct)....
Posted on February 21, 2018 at 14:09 I'm trying to implement Virtual Com Port on STM32F3. I use IAR. I've included all files from a demo project. However I have numerous errors while compiling the project. Struggling for hours I came to this...
Posted on February 28, 2018 at 09:14Hello everybodyDoes anyone have experience with the SDADC of the STM32F373?I have the following question:Theoretically, my phase delay would have to be at aSampling frequency of 50kHz and output to the 12bit DAC b...
Posted on February 19, 2018 at 19:02 Hello: Using the Nucleo STM32L476RG demo board. On an STM32F4xx, using CMSIS, I am able to create 2 PWM pulses that have the same period. However, the 2nd pulse is delayed by: TIM4->CNT = TIM3->CNT + (timerP...
Posted on March 01, 2018 at 02:15I can not find it in datasheet in 'Embedded reference voltage' section.I also try use STM32F0/STM32F405/STM32L486 address. all these address are wrong.#vrefint_cal #stm32f1 #internal-reference-voltage-calibration-val...
Posted on March 01, 2018 at 01:52Hello predecessors,I would like to ask a question about external interrupt.I tried to use STM32F103RCTx to develop a Galileo Signal Generator.Development environment is STM32CubeMX + Keil uVision5.TIM2 produces 6M Su...
Posted on March 01, 2018 at 02:45Hi All,Board : STM32F429I-DISC1 I am trying to video stream using a camera onto the LCD of this DISC1 board. I read that the LCD used in this board has two layers layer0 and layer1. So is it possible to do video...
