STM32 MCUs Products

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STM32F4 embedded bootloader problem

Posted on January 22, 2015 at 09:46 Can`t start the STM32F407VG chip in bootloader mode via USB. On the Discovery board all works fine if i set the boot0 and boot1 pins to boot from system memory. The device is enumerated in Windows as STM Devic...

vlpasha by Associate II
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MIPI bridge chip for STM32

Posted on January 22, 2015 at 09:08I am looking for a bridge chip with which STM32 could allow us to communicate with external camera modules. However, after searching over Google, I found few products available. Since we actually need pretty high d...

chaoj by Associate
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STM32F407 Discovery w/ 3 Channel ADC and DMA

Posted on January 21, 2015 at 17:24 Looking through this forum I have seen the topic of ADCs and DMAs coming up a lot, and I apologize in advance for adding to it. but after reviewing most posts I still have not been able to implement ADC with t...

stm32f4 spi issue

Posted on January 21, 2015 at 22:37 I recently bought the STM32F429I-DISCO and less than one month down the line am beginning to get disappointed. I connected AT45DB041D to it via SPI5 and the last bit of almost every byte was misbehaving. Ei...

HAL and I2c problem

Posted on January 16, 2015 at 12:42I connect mpu6050 to i2c3 and make a project with stm32cube and enable i2c3. but cant detect sensor. for(i=0 ; i<255 ; i++)     {         test = HAL_I2C_IsDeviceReady(&hi2c3,i,10,100);         if(test == HAL_OK)   ...

8-bit data bus setting

Posted on January 21, 2015 at 21:34 hi all Where is my error check this code? How do I make an 8-bit data bus? thanks #include < stm32f10x.h > #include < stm32f10x_conf.h > #include < stm32f10x_rcc.h > #include < stm32...

kemal by Associate II
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How to add an integer to RTC_TimeTypeDef structure

Posted on January 20, 2013 at 19:48 Dear all, is there anyone knows how to add an integer to RTC_TimeTypeDef structure? For example, I have an RTC_TimeTypeDef variable 'timestamp'. After using the timestamp, I want to increase it by 45 se...

xumiao_1 by Associate
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STM32F0 Low power modes

Posted on January 21, 2015 at 19:27Hi,  I am trying to put the MCU in stop mode. I'm using the MCU STM32F072VBT6. The STM32F0 user manual says that the MCU can go in stop mode by executing WFI or WFE instructions with the SLEEPDEEP bit set in the sy...