Resolved! cubemx interrupt
Posted on January 16, 2018 at 21:37I am new to CubeMX. How do I configure a pin as and interrupt? Also how do I setup Low Power sleep mode to wake up with WFI using CubeMX?
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External Interrupt via GPIO cannot be triggered after waking up from STOP mode
Posted on January 17, 2018 at 14:44I have a problem with a project based on an STM32L051. I want to use the stop mode and wake up on an external (GPIO based) IRQ. This all works great but after the MCU woke up, no other IRQs seem to work. I have a v...
Resolved! STM32F415RGT ART Accelerator
Posted on January 08, 2018 at 14:32Hello,in your first project we use a STM32F415ZGT without any problems. Then we switch to the smaller version STM32F415RGT in a new design. With the same source code we got some times a hard fault when die MCU is b...
STM32F746 Page Size
Posted on January 15, 2018 at 17:31Hi, I am in the process and nearly completely writing a bootloader. The bootloader will load small sized programs, however if I load a large file then it goes wrong. I ave tracked this does to the writing by readin...
SD FATFS codes generated from CubeMX doesn't work?
Posted on January 16, 2018 at 05:39I'd followed the link workaround and it still doesn't workhttps://community.st.com/docs/DOC-1751-wa-proposal-when-using-fatfs-r012c-with-stm32cubemx So I'm just curious did I setup the CubeMX correctly. Appreciate ...
Flash memory operation
Posted on January 17, 2018 at 06:35Hello,I am using STM32F072RB. I have to read and write flash memory in one of application. If i used flash memory operation separately it working properly but when i combine my application code with it, It stuck in...
IWDG with hardware watchdog feature
Posted on January 17, 2018 at 06:12I am getting problem while making the &sharpIWDG work with the hardware watchdog feature in &sharpSTM32F103RB. I am doing this so that the watchdog is automatically enabled at power-on. To make the hardware option ...
Drive dual displays from a single STM32F400 series MCU
Posted on January 09, 2018 at 07:07We are designing for an application having front and back-facing 7' displays. I am keen to hear suggestions for running both displays from the same processor using using LTDC or display peripheral?Both displays wi...
Setting the baudrate for usart in stm32f103rb.
Posted on January 16, 2018 at 18:27Why do we need to calculate the baudrate using this formula,baud = fCK / (16*USARTDIV)I mean, why can't we write 9600 or any other desired baudrate value directly in USART_BRR register? Why do we need to perform th...
On NucleoF7 evaluation board, 3-wire SPI communication
Posted on January 16, 2018 at 22:56with STM32F7 Nucleo evaluation board, we are tying to use SPI protocol to communicate with a MLX90316 (a Rotray Position Sensor). with a little bit different from the normal SPI set up, this IC only have one MOSI p...
