[STM32F303][HAL] Hard fault while I2C communication and interrupt.
Posted on August 07, 2017 at 19:32 The original post was too long to process during our migration. Please click on the attachment to read the original post.
Forum Posts
cap touch works on bare board, does not work on board with springs and plastic overlay
Posted on August 02, 2017 at 21:04HelloWe did a third revision of our board and it came in this week. This board rev works great with cap touch for two touchkeys and linear sensors. Without scaling all 5 linear sensors work fine. However, we plac...
STM32F2xx Interfacing CMOS Image Sensor
Posted on August 07, 2017 at 07:17Hi, Good day, I an new in Image sensing technology. Is 2752 x 2004 pixels image sensor can interface with STM32F2xx? Waiting for reply. Thanks in Advance.Nandish Jasani.
F446-429, core_cm4.h for NVIC setup?
Posted on August 06, 2017 at 03:26F446/F429Hi.Im trying to get NVIC work but it's very confusing, i dont do HAL/SPL.Are core_cm4.h all thats needed to setup and use NVIC?I basically need to get ADC1 to cause an interrupt so data can be processed.I t...
Resolved! CAN RX FIFO overflow handling in STM32F4 FW package V1.16.0
Posted on July 27, 2017 at 20:20Hiho,we recently updated one of our projects to the newest Firmware package and had to realize that receiving CAN Messages per Interrupt did not work reliably anymore. We were able to track the problem down to the fac...
Problem with RTC
Posted on August 07, 2017 at 10:54HelloI have a problem that I can not solve.This applies to stm32f072. I need to make a check if the processor has been powerless for more than 200ms at boot time. Trying to use RTC and backup registry with milliseco...
STM32 MCO1/2 Driving a second chip XTAL input
Posted on August 07, 2017 at 06:36Hello all,In my project, I'm using the STM32F411CEU6, with a 9.6MHz External TCXO as a clock source. I would like to use the same clock to feed another chip in the board.I was thinking of using the MCO1 or 2 in orde...
Is STM32 usable in this way?
Posted on July 13, 2017 at 12:49Dear sirs,I want to make drive recorder.I think to use, USB(Mass drive), SD card small, TFT window ,camera(I want many cameras).I do not want to make a proper product. I want only education or hobby.I found two produc...
USB OTG HNP and SRP Problem in STM32xxx
Posted on August 02, 2017 at 16:27Hello all,In USB OTG Driver SRP request after that USB_OTG_HandleSessionRequest_ISR invoking.What Need to be added to inform upper layer USB_OTG_HandleSessionRequest_ISR as per HAL Library?. if (IsDeviceMode(&otgfs...
Resolved! Shouldn't HAL_TIM_IC_Start_IT() set TIMx->CCER?
Posted on August 06, 2017 at 18:48STM32L476-Nucleo board, with jumper wire from PA7 to PA0. Attempting to learn PWM Input Capture.GPIOA->AFR[0]: 0x20007701 00100000000000000111011100000001 PIN 0: TIM2_CH1 PIN 1: - PIN 2: USART2_TX PIN 3...
