Resolved! I would like to have an example on a simple ethernet configuration with the stm32f767zi card, thank you in advance.
I would like to know the APIs to configure the ethernet port of the stm32f767zi card.
Forum Posts
Resolved! problem mapping NAND flash to PC through USB_MSC
I just made a FS_USB_MSC project and I wanted to access the flash from my windows computer.when I use RAM space for the STORAGE_Read_FS and STORAGE_Write_FS I can Access the RAM without any problem. and also I can format the space in windows to be ab...
Resolved! STM32L011f3p6 using UART RECEIVE IT mode with HAL.
Hi,I had worked with stm32f407 using HAL libraries earlier but it is different UART peripheral from F4 a bit. I use again HAL_UART_Receive_IT() and HAL_UART_RxCpltCallback() for stm32L011 in the user file. I implemented the Callback function respec...
Resolved! STM32G0 UCPD DRP Availability
I am curious if the STM32G0x1 can manage a DRP and a UFP USB-C as a charge through application?The USBPDM1 doc mentions other IC's and possibly other breakout boards.Is there a timline on when the TCPP03-M20 and documentation will be available?Cheers...
Resolved! Git Commit Hash flashed along with my code?
Howdy everyone.I need my MCU to be selfaware of what FW version is currently flashed,so far im just manually typing the git commit hash inside a const string every time i change the FW version.It looks to me like a feature that should be supported so...
STM32L4 USB polling: Which interrupt line?
Hi. I'm having trouble managing a USB slave on STM32L4 using interrupt. I'm able to make it work using polling, and on a previous F3 project, had polling working.From RM, NVIC section, F3 has 3 USB lines: Wakeup, LP, and HP (HP and LP are shared with...
Resolved! Why is LWIP ARP Request message 60 bytes long instead of 42 bytes.
Just discovered that ARP request messages are padded with 18 bytes of trailing zero bytes, making them 60 bytes long instead of 42 bytes. A third party device doesn't like this and fails to respond to the ARP request message. I'm using a STM32F476 ...
Resolved! ETH DMAMR SWR always set, why?
Hello , I have STM32H750x MCU. I would like to know why the ETH DMAMR->SWR (software reset bit) is still ALWAYS SET?I know even the HAL driver is trying to do the SW reset on the ETH DMA and MAC. I know I should have an enabled and stable clock for t...
Resolved! STM32CubeMx I2C_TwoBoards_ComDMA Issue
In the example while(HAL_I2C_Master_Transmit_DMA(&I2cHandle, (uint16_t)I2C_ADDRESS, (uint8_t*)aTxBuffer, TXBUFFERSIZE)!= HAL_OK) { /* Error_Handler() function is called when Timeout error occurs. When Acknowledge failure occurs (Slave d...
Question on 'pulse' section is stm32Cube
hello everyone, I am trying to generate a square wave at a desired frequency. I am supposed to use the TIM3 peripheral. I selected the "Output compare CH1" for channel 1 section and under this section it asks me for a pulse value (which I know is th...
