Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 08, 2016 at 21:41 I have created a ''Virtual COM-Port'' implementation, based on the CP210x datasheet, and try getting it running on the STM32F4Discovery board. The implementation uses the following endpoints: - Control-en...
Posted on April 29, 2017 at 15:37To prove a bad thing can get worse, I stitched together some of the HAL example code This project takes RGB8888 bitmaps [max of 25] and uploads them to the QSPI Flash on-board. It outputs information on uart 1https:/...
Posted on April 29, 2017 at 13:53Hi, I'm trying to get a STM32DIS_CAM (OV9655/Embest DM_CAM130) work with STM32F746NG_Discovery kit. I have imitated the instructions of driving the camera like what proposed in the example: /external-link.jspa?url=ht...
Posted on April 23, 2017 at 02:47Hello!I want to control ILI9341(SPI LCD) by STM32F103C8.Simple SPI access is ok.Most example are belong arduino in internet, but I am using EWARM.Please share your experience to me.BRLC
Posted on April 28, 2017 at 20:24I'm using the stm32f042 nucleo board, Atollic truestudio and CubeMX launched from the Atollic GUI (eclipse) to develop code. I am trying to get the encoder interface on timer 3 to function as a step/dir counter. I ha...
Posted on April 27, 2017 at 14:46Hi everyone,I turn to you in complete despair. I thought I would start tonight with My Nucleo, but couldn't even get past the Installation of the CubeMX software. When I double click on the app (SetupSTM32CubeMX-4.20...
Posted on March 23, 2017 at 09:22Hi All,I am working on button press interrupt on stm32f103 . I am not able to get it into work. I am not at all receiving any interrupt when the button which is connected to PORT B 12 13 14 is pressedBelow is my code...
Posted on December 15, 2016 at 08:55 Hi, I'm developing a firmware for a custom board with a STM32L486 microcontroller. The device record the audio to a micro SD card. I'm using the HAL driver. It's work fine with at least 6 ...
Posted on April 28, 2017 at 13:30Hello All,I'm working on STM32L476 Evaluation board as USB Mass Storage device(Full Speed). I'm planning to improve the throughput for file transfer through USB Mass Storage. So i planned to use DMA for transfer and ...
Posted on April 28, 2017 at 12:03Hi,I would like to control the E3631A power supply by RS232.I use the null modem without handshaking (RX, TX and GND).I can set the power supply but when I use *IDN? or SYSTem:ERRor? command.The power supply didn't r...
