STM32 MCUs products

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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

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Sw or Damaged Board?

Posted on July 26, 2016 at 21:09Hello all, I've recently acquired an STM32 Nucleo-F103RB evalutation board. I've used STM32 cube to generate a sample program for both free versions of atollic true studio and IAR for ARM. When trying to program/Debug...

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STM32F4 LTDC - scan lines

Posted on July 29, 2016 at 13:19Hi All, My hardware is custom STM32F429 board with 7'' TFT. Display has no U/D or R/L display mode select pin. I don't see datasheet LTDC registers to configure scanning order. Actually i do it manually in software, p...

prog by Associate
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STM32 gpio help

Posted on July 28, 2016 at 21:19 I'm new to arm programming, I'm teaching myself with the STM32 specifically the STM32F030x6. To start myself off with any new mcu arch, I write a simple as ever code that would make one of the gpio pins go high...

TIM_OCMODE_PWM1 not selectable in STM32CubeMX

Posted on July 27, 2016 at 17:58Hi there,I just want to generate a simple Pulse Width Modulation with the STM32F303RE with Timer 1 / Output Compare Channel 3.But I can not select the desired mode TIM_OCMODE_PWM1 for sConfigOC.OCMode.Do I have to con...

FNSOF value in Keil windows

Posted on July 28, 2016 at 09:27Hello guys, im currently playing with stm32f4 usb audio, and cant understand FS_DSTS frame number (FNSOF) values i see on Keil. Basically i read value of hardcoded register address in program and it gives me certain  ...

Doxygen has trouble with ST CubeMX generated HAL code

Posted on July 28, 2016 at 19:03Has anyone tried to run Doxygen over generated code from ST CubeMX? I tried to run it and HAL driver function's comments cannot be extracted and correctly displayed. See the attached picture. It can generate the link ...

yfang by Associate
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Wrong value of Duty Cycle value of PWM Input Capture

Posted on July 28, 2016 at 18:23 Hi All, I was trying to measure duty cycle and frequency of a pwm signal by using a timer with pwm output to generate pwm signal and another timer in reset mode to measure pwm using one of the example. Th...

nitin29 by Associate II
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