STM32 MCUs Products

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STM32F2xx single ADC channel with DMA mode value > 4095

Posted on February 04, 2016 at 07:26I am getting ADC value on GPIOB Pin 1, using DMA, with continous conversion mode enable.The ADC value that i obtain is > 4095, is this normal.Below is the table of adc value that i obtain compare to the real volta...

ho by Associate II
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STM32F4 19 bit SPI Data Read

Posted on February 03, 2016 at 06:51Hi, I am using an LTC2433 current sense device that has 3-wire SPI that can operate in several modes. It has a maximum throughput of about 6 reads/second, but since I will be reading it less than 1/second, speed i...

Usage Flash and SRAM

Posted on February 04, 2016 at 01:24HelloI'm using the IAR compiler.As you know, I can get the usage of Flash and SRAM inside of ST32f429 from ''Map'' file.But I need to get those value on the my source code.Is there any solution to get usage when c...

ys1 by Associate II
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Problem CAN bus in stm32f407vgt6

Posted on February 03, 2016 at 15:03Dears friend.I have four boards with Stm32f407vgt6 and only one is working CAN bus.I am using CAN1  in  PB8 and PB9.I think about this is a problem from microcontroller.Att,Gabriel Bonato #stm32-can

EVALSTPM32 SPI Writes

Posted on May 19, 2014 at 18:21Hello, I have the EVALSTPM32 board along with the STEVAL-IPE023V1board and GUI software. I was able to calibrate the STPM32 with a load via the GUI. I have all pertinent documentation that is linked to this product bu...

james2 by Associate II
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Lost of GPIO configuration once the bootloader is started

Posted on January 27, 2016 at 14:46Hi, I am using the microcontroller STM32L0. I configured two pins(PB5 and PB6) of the micro as outputs. And the PB5 is  in SET state and the PB6 is in RESET state. To update the firmware , we use the bootloder. T...

tingting by Associate II
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  • 13 replies
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importing stm32cube application to Eclipse

Posted on February 03, 2016 at 15:03Application examples from stmcube are ready to use on MDK, SW4 and Truestudio.when I try to import these apps, Eclipse sees SW4 and TrueSTUDIO. and I can import them. But cant edit the tool chain and builder. I am...

stm32 One wire to I2C DS2483S-100

Posted on February 03, 2016 at 15:10Hello,I am using one wire to I2C converter and I am not get to communicate with it.Somebody used this converter with stm32f4?Att,Gabriel Bonato