Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have a problem in my project involving the STM32L010RB MCU and the HC05 Bluetooth module.Currently, the system operates smoothly when connected to the USB port. The HC05 Bluetooth module successfully performs its data transmission and reception tas...
Hello,can someone help me with a sample code for STM32F12G-Disco?I am controlling the SSD1306 via I2C, so an oled display 0x78.I just want to output a text on the dsiplay. This is a code excerpt. Most of it was done by code generation:#define ssd1306...
Hi , As i decided to use h743 lqfp 208 for my application(ECG MACHINE WITH DISPLAY 1080*800-8.88") use of ETHERNETFMC for SDRAMQUADSPISDMMC1USB OTG FSLTDCUART, I2C and SPIis avoiding that h745or747 dual core is ok? 743 is itself enough right?.or is d...
Hello everyone, I own a STM32 NUCLEO G071RB. The STM CubeIDE software was working fine for a couple of weeks until I got the error message: Target no device foundError in initializing ST-LINK device.Reason: No device found on target. The board still ...
refer the code attached not getting anything on display ,please help me what's goes wrong ?
工程师们您好，我是stm32的新手，我正在寻找一些关于STM32H747i-DISCO的教程和应用示例来帮助我学习它，但是我不知道如何烧录程序和点亮LCD屏幕，所以我想要一些简单的演示和导入程序教程。谢谢！
I'm testing a batch of 7 boards with an STM32F405RGT6. I'm trying to access the factory bootloader using an ESP32, which sets the boot0 pin to HIGH and RST to LOW and then sends the character 0x7F at 9600 bauds 8E1 (using pins PA09 and PA10). The pro...
When I hit Debug. System stops at first line of main() as intended. However no matter how I setup any breakpoints on the rest code, and hit Resume(F8) button. The code never stops on those breakpoint. even though I am 100% sure those breakpointed li...
I have been looking for a working project external loader in Keil or CubeIDEfor some of the discovery boards I haveThe only projects I see are in EWARMhttps://github.com/STMicroelectronics/stm32-external-loader I do not know why STM did this only in ...
Hello everyone, I am working with the STM32H7B3I-DK board and I need to establish wi-fi module. I am facing problems with the spi2 and usart2 communication. I saw in the documentation that these are two possible ways to communicate with wifi modules....