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Several Wakeup Pins

Hi All,Is it possible to define wakeup pins other than WKUP0 and WKUP1 in STM32L152RC? I need to define three or more wakeup sources.Thanks in advance.

STM32L031F6P6 HAL_I2C_Mem_Write_DMA NOT working

** HAL_I2C_Mem_Write_DMA not work.. **trying to drive OLED SSD1306 0,96 inch (I2C) from STM32L031F6P6using HAL_I2C_Mem_Write (NO DMA), worked OK>> HAL_I2C_Mem_Write(  &hi2c1, SSD1306_I2C_ADDR, 0x40, 1, &SSD1306_Buffer[SSD1306_WIDTH * i], SSD1306_WID...

STOP2, STM32L4, DWT issue

I'm using STOP2 with ChibIOS in an extremely low-power device. ChibiOS uses the DWT counter in a few places to have a predictable delay -- a relatively common "trick". The issue is that when entering STOP2 the debug unit is powered down which, if ...

Geoffrey1 by • Associate III
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Resolved! Debugger throws error at some breakpoints

I'm trying to debug an application running on a STM32F722 on a custom board. Right now I'm using Atollic TrueStudio and (an original) J-Link EDU.Flashing works totally fine, but when I try to debug, the debugger will throw an error when hitting some ...

Virtual EEPROM Linker Script Adjustments

Hi,I have some problems with setting up the virtual EEPROM on an stm32f405vgt6. I did not adjust the linker script and run into a hard fault. What I found out is, that the memory region of the flash, which I wanted to use for the virtual EEPROM, is ...

HL?�t by • Associate II
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I would like to ask about the stm32f103c8t6 mircocontroller. I am using this mircocontroller to program a drone using arduino.

I using bluetooth to control the drone by sending single character. But when i press the button on my phone, they is nothing happen on the drone. So, i think that my arduino coding is not complete yet.....Below is my coding:#define M1_PIN   PA8#defin...

Tan Wen by • Associate
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Hi I am beginner

I need a good tutorial how to start. It is first time for me to setup this SW.I have used Stm32f429 before with Keil uVision5.I don't know which SW required for my first model.I have setup waijung17_03a and it is appeared as a Simulink library.Thanks...

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