Posted on June 14, 2017 at 15:14I'm reading a serial ADC from an interruption (24 bits)I need to pass its read value to the main()I have defined in /* USER CODE BEGIN PV */ a volatile variable uint32_t xxxxxThe xxxxx variable is right inside the in...
Posted on June 15, 2017 at 08:40Hello.I'm working on a new board with STM32F407 MCU.Currently, there's an issue with Ethernet.After board reset, Ethernet communication is working well.But after some time (minutes or hours), the Ethernet seems to be ...
Posted on March 21, 2017 at 15:31We are using HAL CAN drivers for STM32 F7 (stm32f7xx_hal_can.c).During CAN tx/rx stress tests we experienced an issue resulting in CAN receive hang.The issue is due to a race condition on hcan->State variable between...
Posted on June 05, 2017 at 11:24Hello, I've designed a custom board using STM32F103RBT6. To debug the custom board I've got the STM32F103 Nucleo-64 board. As mentioned in the User manual of Nucleo 64 board(UM1724) page 18, section 6.2.4, I've connec...
Posted on June 15, 2017 at 11:24Hi everybody, I have a custom board with STM32F777 + 800x480 TFT LCD (NHD-5.0-800480TF). The interface is RGB24 bit. LTDC color format is RGB565. Pixel clock is 25MHz.I found that some color seem to be displayed incor...
Posted on June 13, 2017 at 08:30void MX_I2C1_Init(void){ HAL_I2C_MspInit(&hi2c1);hi2c1.Instance = I2C1; hi2c1.Init.ClockSpeed = 100000; hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2; hi2c1.Init.OwnAddress1 = 0; hi2c1.Init.AddressingMode = I2C_ADDRESSINGMOD...
Posted on June 15, 2017 at 09:35Hello,I'm working with an STM32F7xx with the Cube HAL library. Im using the UART and I tried all 3 transmitting functions of UART. These are HAL_UART_Transmit, HAL_UART_Transmit_IT and HAL_UART_Transmit_DMA. all 3 met...
Posted on June 14, 2017 at 13:39Hello St Community, I'm using STM32f103RB for CAN communication which successfully works, but I wanted to know which resources uses the STM32 to communicate by CAN ? According to my researches I think it’s the Corte...
Posted on June 15, 2017 at 09:17Hi,I have been developping a HAL to configure and control the basic functions of the timers so I can configure an interrupt using timers 6 and 7.The issue I am experimenting is that when I firstly initialize and enabl...
Posted on June 15, 2017 at 07:54hallo everyone,how to disable the write protection in stm32f407 using stm st utility or co flash ?
