Hi all, i have a problem to receive data from USB.use STM32L476.As for the transmission, everything works smoothly. but when i try to send a packet i can't find the arriving data, the byte length is correct, but i don't understand where the buffer is...
Hello,I'm trying to change the HID report to x and y have more accuracy (If i', not wrong, windows drivers accept this without any proprietary driver).My HID mouse report in usbd_hid.c is:__ALIGN_BEGIN static uint8_t HID_MOUSE_ReportDesc[HID_MOUSE_RE...
I recently learned to use FreeRTOS on STM32F7. The program runs for a certain period of time and then enters HardFault_Handler. The time is variable.The fault analyzer is reporting an error as "FORCED" and "PrecisErr". There are 6 threads in t...
Hello, I am trying to implement TCP and UDP server connection on my STM32F407-Discovery Board. I use Socket API with FreeRTOS. I am able to run TCP or UDP seperately. Single server or client works fine. When I combine TCP and UDP server tasks at...
I want demo code for STM32F746 Discovery kit as per follow.1) using lwip for TCP Server / Client.2) Not using RTOS.Demo code available for STM32F756-EVAL at Projects\STM32756G_EVAL\Applications\LwIP\LwIP_TCP_Echo_Client.This demo code is perfect but ...
Hello All, i am using Quctel EC21 GSM Module i need help regarding how to store AWS Certificate into the Code and Send this certificate using AT Command if anyone have example code for AWS MQTT using AT Command that is very helpful for me thank you...
Hello, I'm using the STM32L476RG and trying to receive data via UART.When I use the following code:int main(void){ ... HAL_UART_Receive_IT(&huart4, data_RX,20); ....}void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart){ ...
I'm studying about the DFU mode to use this.So I'm looking for documents, but I'm confused whether the DFU mode and BOOT Loader are different or the same.I think,There is various ways to communicate with the MCU in Boot Loader state like UART, I2...
