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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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STM32F10x UART tx hyperterminal

Posted on March 24, 2015 at 14:45Hello,I want to sent some characters to a hyperterminal program. But my program wont work..I dont receive any characters in my hyperterminal. I am using the STM32-P107 development kit. The controller on it is the STM...

nick2 by Associate II
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what is the injected mode for adc?

Posted on March 20, 2015 at 15:59hello every one i have a quastion 1-what is injected mode? 2- what is different between regular mode and that? thanks for your answer

os1361 by Associate II
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STM32F030 SPI Data packing problem

Posted on March 25, 2015 at 10:23Hi all, I'm using STM32F030 and want to send 8 bits data using SPI1. I set data frame size to 8 bits but the SPI sends 16 clocks and the 8 bits data is sent during first 8 clocks.  The documentations of the STM32F030...

donev_g by Associate II
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stm32f3discovery read gyro acc mag data take long time

Posted on March 18, 2015 at 05:47I have a stm32f3discovery board,I want read the sensor's data, I use the driver in demo, but it take about 700 mseconds to get it, is this normal? but i want to handle these data under 20Hz.       seconds0 = millis()...

jipeng by Associate II
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STM32F105 / 205 pin interrupt response time

Posted on March 21, 2015 at 17:50Hello, For a certain application i need to set an output pin after receiving an intput pin interrupt. What is the best way to calculate the fastest possible response time? I assumed following: 1. toggling an input p...

ronald23 by Associate
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STM32L152 com0 and MCO on PA8

Posted on March 25, 2015 at 06:34Hi how are you? I am evaluating this micro and while doing my pinout I found that MCO and LCD's COM0 share the same pin, PA8. None of them is available in any other pin. It seems that COM0 is always needed for LCD op...

I2C Timing for STM32f0xx

Posted on March 25, 2015 at 02:48Hi, I'm working on STM32f072RB and I'm trying to find out the I2C Timing for my discovery board. I had download the configuration tool from ST website and followed its instruction to enable all the macros. But I was ...

eeyjws by Associate II
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Scrolling Background Test STM32F4

Posted on March 24, 2015 at 01:06I'm Using Keil on an STM32F439 on a little project.I am trying something that does this:Set framebuffer to the location of an image whose width is 3 times that of the screenset line pitch to 3*X_RESOLUTION display im...

STM32F0 CAN pin configuration

Posted on March 24, 2015 at 20:05 Hello, I am basing this post off of the STM32F0 firmware V1.5. I am working on a CAN project where we recently migrated to a smaller package chip (we are now using the STM32F072RB). The firmware example f...