Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 04, 2016 at 04:54I regretfully bought a STM32F429I DISCO board and I plugged it in to my Win 8 PC. I was hoping to use this platform with mbed. Well the board is supposed to show up as a usb device but it doesn't.I installed the d...
Posted on February 04, 2016 at 00:43Hello folks,I have a STM32F429ZG custom board. Occasionally it runs in a faulty state (after several days of running). I believe the stack gets corrupted, somehow.My problem is, I've configured both IWDG and WWDG ...
Posted on February 04, 2016 at 07:26I am getting ADC value on GPIOB Pin 1, using DMA, with continous conversion mode enable.The ADC value that i obtain is > 4095, is this normal.Below is the table of adc value that i obtain compare to the real volta...
Posted on February 03, 2016 at 06:51Hi, I am using an LTC2433 current sense device that has 3-wire SPI that can operate in several modes. It has a maximum throughput of about 6 reads/second, but since I will be reading it less than 1/second, speed i...
Posted on February 01, 2016 at 07:01The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 04, 2016 at 01:24HelloI'm using the IAR compiler.As you know, I can get the usage of Flash and SRAM inside of ST32f429 from ''Map'' file.But I need to get those value on the my source code.Is there any solution to get usage when c...
Posted on October 26, 2009 at 04:22SPI problem with hardware NSS management #stm32f0 #metoo-maybe #nss #dma #spi
Posted on February 03, 2016 at 15:03Dears friend.I have four boards with Stm32f407vgt6 and only one is working CAN bus.I am using CAN1 in PB8 and PB9.I think about this is a problem from microcontroller.Att,Gabriel Bonato #stm32-can
Posted on May 19, 2014 at 18:21Hello, I have the EVALSTPM32 board along with the STEVAL-IPE023V1board and GUI software. I was able to calibrate the STPM32 with a load via the GUI. I have all pertinent documentation that is linked to this product bu...
Posted on January 27, 2016 at 14:46Hi, I am using the microcontroller STM32L0. I configured two pins(PB5 and PB6) of the micro as outputs. And the PB5 is in SET state and the PB6 is in RESET state. To update the firmware , we use the bootloder. T...
