Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 29, 2017 at 10:54Hello, I'm using stm32f407vgt6 and I'm sending data from computer(host) to the MCU(device) through USB in FS mode using CDC library, The total data size is 8MByte and I'm sending it 4KByte by 4KByte (2048 times). Wha...
Posted on April 30, 2017 at 10:03Hello,i have a design where a fpga sends a packet of 10bytes at a baud of 57970 to USART2 of the stm32f407VE device.The idea was to use USART2 where RX pin is receiving data from the fpga, and the TX pin sends the ...
Posted on April 30, 2017 at 19:03Hi everyoneI work on the mobile robot with stm32f429 discovery. I read the quad encoder with TIM3(PA6,PA7).everything is oknow I want to calculate the speed of dc motor via the encoder.I enable the TIM10 for the inte...
Posted on April 29, 2017 at 22:20Hello guys,The problem appears on CAN2 (don't know yet if it appears on CAN1 or CAN3).I'm using HAL_CAN_Transmit_IT() to send data.In the CAN2_TX_IRQHandler() I call HAL_CAN_IRQHandler().Action:1. Send 1 CAN frame on...
Posted on April 29, 2017 at 20:20Hi,I'm looking for an example of DFSDM analog watchdog.My MCU is stm32L476RG and my signal source is a mems microphone.could anybody help me ?thanks
Posted on April 29, 2017 at 03:27Hello ,i'm working with the Open407V-D and i'm having problems with the DCMI interface, is there any jumpers to set in order to chose the PIN that i want to work with ? because when i use cable it work but when i put...
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
