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Hello I am trying to flash code using openocd(through JTAG) in option byte RDP protection level is set to AA(0) but still openocd throwing error memory is write protected can not write on address 0x8000000. Hardware : STM32WB55 Nucleo boardOpenocd Ve...
Hello community ,I have programmed stm32g030k06t6 MCU has SPI Slave . When trying to communicate with master for 10 times , 6 times checksum is getting failed and 4 times it is getting passed .Master is sending 9 bytes of data i.e 0x1,0x2,0x3,0x4,0x5...
I'm trying to use USART1 for Async however I cannot send data to the board. I'm using an FTDI USB-UART converter cable to test, the Nucleo is sending correct data my PC data no problem.I can prove my code and terminal program on the PC works 2 way wi...
Posted on January 09, 2008 at 18:05Big endian and Little endian ?
I have no Idea how to use the RTR in CAN for STM32F407VG , So I need some help on how to use RTR.
Hello There,I'm utilizing IDLE event functionality of UART and use HAL_UARTEx_ReceiveToIdle_IT() for it.The issue that I'm facing is that some times this API falsely detects an IDLE event upon reception (May be a Transmitter issue). So, to overcome t...
I am using the SBSFU example in stm32l562edk devkit.I have modified flash_layout.h and I have added a 4 KB user data section in which I am trying to store user data from the application. I have ported a flash driver(read, write, erase) from the bootl...
HiMany CAN messages are flowing on the CAN bus.I would like to receive only ID 0x5C0 among these.Please let me know the suitable settings to receive only 0x5C0 as a hardware filter without any software intervention, without any load on the MCU.I wrot...
Our product uses a STM32L452 to measure the 4-20mA loop current of an external sensor. The product has an operating temperature range of 0-40°C.The STM32L452 datasheet (Tables 78 to 82) lays out the accuracy specs for the internal ADC but aside from ...
Posted on July 15, 2018 at 02:10Hi.I am doing well. The Panasys 3.4' round TFT (actually it's about 2.4' round, in an octagon, that was probably cut from a 3.4' square once upon a time) MIPI DSI display is working on the stm32l4r9i-discovery, after ...
