Posted on May 08, 2018 at 21:30Hi,I have a question... We use STM32F303 MCU and have configured a programmable voltage detector (PVD) to 2.9 V. At power-off interrupt is triggered and we have time till 2 V to store some diagnostic data into flash (f...
Posted on April 30, 2018 at 03:07 I'm using a Nucleo -F722ZE to interface with an FPGA. The instruction and data cache are disabled. I have timer interrupts to set off the DMA at specific times with 128 bytes per transfer. No matter how I set up th...
Posted on July 17, 2015 at 10:58Hello, I'd like to know if there is a 'magical' way to syncronize the bit stream with the channel signal in the i2s receivers. I don't have control on the external stream ( slave mode), so the serial clock is free run...
Posted on December 28, 2017 at 07:42Hello,I'm facing an issue i cannot figure out. I'm currently working on a stm32l073 and using the following RTOS : RIOT-OS. When i wake up from stop mode, UART seems to be desynchronized because wrong characters a...
Posted on May 08, 2018 at 17:13Hi,i'm working with stm32f415RG and i have a strange behaviuor with RTC.I configured RTC with LSEAlarm A Internal AlarmAlarm B Internal AlarmWakeUp : internal wakeupTamper1 Routed to AF1TimeStamp on Tamper detection ev...
Posted on August 07, 2017 at 21:57Hello Its not clear for me if is it possible to measure Vdd in stm32f407.I read the manual but still not clear how to perform that.I would be thankful if you show me an example if that possible.Thanks
Posted on May 04, 2018 at 09:05Hi, I have a board with STM32F030K6 and an sensor wired on I2C. When using the sensor in polling mode (no interrupts) everything is working fine and i am able to read data and send it trough UART.Problem starts when I ...
Posted on May 08, 2018 at 12:39I can't choose the STM32F413 neither from MCU selector nor from Board Selector (NucleoF413) in CubeMX as new project. The Check Update Manager reports all software is up to time.
Posted on January 24, 2018 at 09:37im lost! im trying to create usb cdc in STM32F405RGthe only thing im doing is to configure usb_fs as device and the usb class as a communication device class than i generate a code in STM32CUBEMx when using STM32L4...
Posted on May 08, 2018 at 10:40I port uclinux to my board with stm32f767igt.I want to boot uclinux from nand ,so i add nand flash support with mtd framework.when i test my code, i use dd command to read data from /dev/mtd*,like dd if=/dev/mtd0 of=ok...
