HelloI'm a newbie as STM32. I want to write a program can take picture from camera and save it into SD card when I press a button. I had finish this, but it's still having problems. The program stop after created one picture, after only one click. I ...
I are using LDC RX s2lp mode.With news, but brand TM thương mại TX?Thank you. Tôi đến từ Việt Nam
Hello!We have custom board build with STM32F427 and embedded linux and i am trying to connect the STM32 bootloader with canbus. On the board the STM32 uses CAN2.I can toggle the pins BOOT0 and RESET from the linux, and i can program the stm32 fine wi...
Hi Community,I have 2 Lora loggers (with the exact same code) running and capturing the transmission from Lora sensor units.Every transmission is time stamped by the logger. If you look at the image attached, you'll see the logs of the 2 loggers. If ...
It seems PINRST is always set, even if the reset is caused by me removing the IDD jumper. How do i distinguish between this and a reset caused by pressing the reset button?
I am working in STM32F723 in slave mode, I need to receive 2 bytes from master, which is the register address to read from slave.I used HAL_I2C_Slave_Sequential_Receive_IT function with buffer option FIRST_FRAME.I called HAL_I2C_EnableListen_IT befor...
I wish to program the OTP0 area and lock it. So, I created the following .hex record file::020000041FF0EB :08F0000070B3D584D0100000AC :01F40000000B :00000001FFThe first line sets the address offset to 0x1FF0 0000The second line contains the 8 byte p...
Additionally, the receive marks the buffer ownership to the DMA in a for loop. This also creates a timing problem between the hardware DMA and the receiving task freeing buffers.is there a better code for ethernetif.c?if ((heth.Instance->DMASR & ETH_...
Hi,I am trying to port a software written for STM32L486QX to my STM32L476RG Nucleo board. I have made the board modifications as described in the User manual, except I adjusted the capacitor values for a 19.2 MHz clock. I ran a small program to print...
I have configured a UART to receive in DMA mode where the size of the buffer is around 64 bytes. So, basically the HAL_UART_RxCpltCallback() DMA receive complete interrupt will only fire when 64 chars are received. Is there a way in STM32 through wh...
