Posted on December 11, 2015 at 11:09 Hi, I have problem with isochronous transfer between STM32 and PC. I am using USB Audio Class (microphone) to send data to PC. I wrote descriptor and PC discovers my STM32F4 as microphone. Moreover I see in U...
Posted on December 11, 2015 at 11:52Hi Guys,I am currently working on a project to develop firmware forX-CUBE-BLE1 for the hardware STM32L053R8 + STM32 X-NUCLEO-IDB05A1 extension board with the following requirements. Read ASCII chars from a ...
Posted on December 09, 2015 at 13:26Hello, my name is Roberto, i'm working on a single pixel camera. i have no much experice about stm32. I would use stm32f4's adc to read the value mesured by a photodiode (because it is 12 bit adc). I'm writing a ...
Posted on December 04, 2015 at 13:27Hello, I work with STM32F429-Disco. I have problem understanding how USB class device driver should be implemented. From MSC class driver implementation I see: - DataOut is called for ep out where Receive() is cal...
Posted on December 10, 2015 at 14:11Hi i have a strange problem. i have configured the spi6 on stm32f429 board and i have included the configuration below. After i download to flash, its starts blinking the lights.i am not understanding why the led ...
Posted on December 10, 2015 at 16:12Hello,I try to send CAN frame from CAN1 to CAN2 on STM32F756xx. CAN1 works in a master mode and CAN2 in a slave mode.I can transmit frames from CAN1 as well as from CAN2 but I can't receive any messages.Also when ...
Posted on December 08, 2015 at 08:39Hi, I've been seeing COM2:STMicro... port on my PC but after I removed some drivers and installed some, it disappeared. Still I can connect to the target using ST-LINK/V2-1 utility and I can debug the code using u...
Posted on June 09, 2014 at 19:00I have to write new driver for uart slave interface with a STM32F407 For RX I thought I enable DMA in circular buffer mode. The device is always ready to receive and with HC and TC DMA interrupt I can download the R...
Posted on December 10, 2015 at 20:42Hi, short question, what is the meaning of the last two characters (T7) of device ID STM32F407VGT7? Thanks.
Posted on December 07, 2015 at 22:40Hi,Just need some help with the I2C peripheral of the 32f7. I would like to read 2 bytes from an imager Aptina. The i2c sequence is composed of 1 write cycle followed by 2 read cycles. After the write, the stop ha...
