The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on March 07, 2017 at 16:05HiI try to control a BLDC Motor with TIM1 as the PWM-Generator and TIM2 as the Hall-Interface-Timer.The TIM2-Setup is done via HAL-API 'HAL_TIMEx_HallSensor_Init()'; TIM1 is setup as a 3 channel PWM also via HAL-APIs...
Posted on March 09, 2017 at 13:56HiI have only evaluation board with IDB05A1 module. I dont have dongle for it.Is there a way to connect to PC Bluetooth and open virtual port for it without using dongle?For example i want to send a string and reciev...
Posted on March 08, 2017 at 10:03Hi.I'm trying to understand the I2S configuration in STMF469I-Discovery. I've got external MEMS microphone that's outputting 16khz mono output. I can see with oscilloscope that the output is OK however I cannot seem ...
Posted on March 09, 2017 at 11:54Hi I am working on STM32F769i-Eval board.What is mfx initialization?When i see camera example i found the below code/** * @brief Initializes and configures the IO functionalities and configures all * necessary hardwa...
Posted on March 01, 2017 at 10:47Hi, I'm new using stm32 mcu and HAL libraries, too new developing CAN apps. So I have some questions to do in order to understand a few necessary things before testing an app that will transmit two chars in a infinit...
Posted on March 09, 2017 at 05:03HelloIs it possible to output same timer channel on multiple pins concurrently? e.g pa8 and pe9 for tim1_ch1 on stm32f4 series?Thanks.
Posted on February 28, 2017 at 22:28Hello! I have a problem with using usart transmit function twice in main program on STM32F4/STM32F0. First transmition should be with DMA and after it data should be send in blocking mode without using DMA. Proble...
Posted on March 09, 2017 at 06:01Hi I am working on STM32F769i-Eval board.I am connecting analog camera with CVBS output to ADV7180 chip.Output of ADV7180 is YCbCr and provided to MCU as input.MCU accepts YCbCr data but to display on the LCD i need ...
Posted on March 09, 2017 at 04:08HI,i found that some peripheral can select clock source by change RCC_CCIPR.but both ADC and CLK48M,default clock source is ''No clock selected'',it can work normal also.why?
Posted on March 08, 2017 at 23:45We have a device which is self powered USB peripheral, using the ST provided USB stack, I'm seeing the device fail to detect the loss of VBUS (notified via the SEDET interrupt). It works approximately 70% of the time...