Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 03, 2017 at 08:14 Hi all, I am a newbie developer for STM I am developing an application using the STM32F746 Discovery board and KEIL uVision. I need to output two pulses on GPIO that I will feed to another board. The first pulse ...
I want to make it so the DMA continuously writes the value of an ADC channel into a large buffer in a way that it doesn't write over the previous value in the buffer, but it increments the address so it fills the buffer with values from that singular...
I am starting working with STM32. I need to establish a CAN Communication Protocol of STM32F103 (a blue pill board essentially) with Texas Instrument TMS320F28234. I have already established and successfully tested the CAN Protocol at the TMS320F2823...
Hi, Can you Help me anyone?I Use the STM32H503RBT6 Nucleo Board, this is a new board, and I Tried to Connect the board with my PC using a Type C Connector But the Target is not Detect it on my PC.I updated the Stlink drivers and I checked the jumpers...
Hello, I am recently getting back to ST discovery boards. I cannot seem to find the schematics for STMf411RE, I have only found VE that has a different layout. I am trying to bare bone control the LED Thanks
Hey All,I made my first STM32 board using STM32G0B1RE, it arrived today, since it's blank I expected the MCU to jump into bootloader and start the DFU, however this did not happen, MCU was not detected at all by the USB, I checked further and USB DP ...
I have a STM32F303 connected to a L9616 as displayed below. The pullup resistor R3 is not present any more. Please ignore it. Vdd is 3.3V but, as can be seen, I have set Vs to 5V, believing that was necessary to make the CAN BUS work. With an osci...
I tried to enable RXNEIE with following code: USART2->CR1 = (USART_CR1_TE | USART_CR1_UE | USART_CR1_RE | USART_CR1_RXNEIE); But when I checked CR1 register, it's still set to 0: gdb: x /8ub 0x40004400 0x40004400: 45 0 0 0 0 0 0 0 I checked the manu...
I am trying to build a uart implementation from scratch to learn the Stm32, but such a code implementation seems to cause my Stm32F030 to go into Reset_Handler state.What might be wrong with my code? Thanks in advance! void uar2_rx_tx_init(void) { ...
Posted on August 05, 2017 at 04:09Hi,I'm working on a project which should communicate with a camera (canon, Nikon ....) and should be able to get pictures from the camera through Usb port.i search in the net for a way to do that and i found that th...
