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Good day everyone, I’m exploring GPRS modules for embedded Linux. Many vendors offer modules with built-in TCP/IP stacks. Since embedded Linux usually has its own TCP/IP stack and uses PPP […]
Good day devs, I tried integrating a SIM800 module with FreeRTOS for a small start up. I plan to use HAL_UART functions with a timeout mechanism for UART communication, but […]
Good day everyone, I have gone through the Datasheet and User Manual for my STM32F4 Microcontroller Unit (MCU) in great detail, including PM0214 for STM32F4xx MCUs. Additionally, I have searched […]
I’m using CLion (version X.X) for embedded development on an STM32F411 microcontroller with OpenOCD 0.11.0. While ‘build’ completes, the debugger fails with the following error: Error executing event examine-end on […]
I’m programming an STM32 NUCLEO-F207ZG board and trying to output a PWM signal on pin PE_9 (D6) to drive an LED. I’m using low-level register programming (no HAL/LL drivers). However, […]
I am new to STM32WB15CC and am using the STM32WB15CC NUCLEO board. I successfully ran the BLE example `p2pserver` on my board, where the device is discoverable, and I can […]
I’m working with the STM32 Nucleo L476RG board and the X-Nucleo IDB05A1 expansion board to develop Bluetooth Low Energy applications. My development environment is Keil uVision5, and I’ve successfully built […]
I’m working on a project to control a display using an 8-bit parallel RGB interface with the Nucleo-F411RE, requiring a 1 MHz PCLK. Since the STM32F411RE lacks LTDC peripherals, I […]
I’m interfacing an ESP8266 with an NUCLEO-L073RZ using UART1 `PA9`, `PA10` for communication with the ESP and UART2 for communication with a PC for debugging. I also used a CP2102 […]
