STM32 MCUs Products

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LSM303DLHC Data Ready

Posted on December 10, 2013 at 10:37Anyone can help me in configuring the LSM303DLHC data ready interrupt 1 on the  32F401CDISCOVERY board. I enabled it by writing on CTRL_REG3_A but i can see it only when i read manually a full set of data

andiob by Associate II
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STM32F4 SPI-DMA error

Posted on December 06, 2013 at 14:18The original post was too long to process during our migration. Please click on the attachment to read the original post.

gcntrk by Associate II
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custom IAP stm32f407

Posted on July 17, 2013 at 10:43Hi, I would like to add in-application programming (IAP) to my design. Of course, this is supported by the chip, with built in bootloader, etc. But in our system there are a number of chips distributed around the mach...

ian239955 by Associate II
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periphe

Posted on December 10, 2013 at 12:32heloo,I have problem ? how to use the null-modem female/female RS232 cable between the DB9 connectr CN16 (USART3) and PC serial ??can you give me a picture please ?  #lmgtfy #first-principles #ask-better-questi...

tifou by Associate II
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Unique device ID address in STM32F2xx

Posted on December 10, 2013 at 12:32Hi,I have been looking for some time and I cannot find an answer. In a previous project I found the UID for the STM32F107 using the following function. Can someone tell me what the equivalent for STM32F2 is?void G...

CAN communicatino problem discovery f4

Posted on December 09, 2013 at 20:45Hello I have a problem with CAN transmission and reception I have tried to make it connecting the CANRX to the CANTX, but it doesn't work. I have found the same problem when trying to make connection with other bo...

hadjrami by Associate II
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How to measure speed of STM32F429

Posted on December 10, 2013 at 06:34I have a STM32429I-EVAL board, initialized it and made it work, but I am not sure if the processor speed is up to max. The function RCC_GetClocksFreq returns 180 MHz, but cannot trust its return. I did a loop to t...

STM32F4 Discovery as SPI slave with interrupts

Posted on June 13, 2013 at 11:08hi,  I am working on  a project where I need to sample some data using the ADC in discovery at 1MSPs and transfer it to a raspberry pi board via SPI. As Rpi supports only SPI master mode the discovery board acts as a ...

Suggest an Eval Kit for STM32F101CB ?

Posted on December 09, 2013 at 06:37Hi, I am in search of Evaluation Kit for STM32F101CB , I am bit confused about picking a right evaluation board for this processor :( Can anyone please suggest me a good evaluation environment for STM32F101CB  ??...