STM32 MCUs Products

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STM32L162 - unique device id, address offset

Posted on April 10, 2014 at 12:59Hello!I'm trying to read STM32L162VD register U_ID (Unique device ID registers) ... If I refer to Reference manual, page 812, chapter 30.2  Unique device ID registers; base address is 0x1FF8 0050, for next scope of b...

matej by Associate II
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Card detect and Dat 3 on SDIO ?

Posted on April 10, 2014 at 12:36Guys, Do I need to use Card detect ? (CD) because it's joined together on my connector...and in the code it's separated as two pins ? Any ideas ? thanks

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stm32f4 usart max speed

Posted on April 02, 2014 at 11:26I'm using stm32f407 combined with ftdi232h usb-serial converter. Every byte I call an interrupt and send back the same byte to check. This works fine with baud rate to 115200. I have tried to force best baud rate (th...

UART Comm between stm32f407 and stm32f030 (full duplex)

Posted on March 27, 2014 at 13:23Did any body experience in communicating between two different boards (full duplex) . Please help me with code the controller can be of anything just I need a example for reference. Please help me

sanjib by Associate III
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[STM32F072] USART2 and USART4 does not work

Posted on April 10, 2014 at 13:50Hello all, I'm recently bought an STM32F072B-DISCO board (based on the STM32F072RBT6) and I'm currently testing it. I'm really surprised to see that some USARTs doesn't work properly ; as mentioned in the errata shee...

louis2 by Associate
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STM32F205RBT6 - usart1 baud rate 1200

Posted on April 10, 2014 at 14:34I am running STM205RBT6 on 120 Mhz & fpclk = 60Mhz for usart 1.I need to run usart1 on 1200 baud rate.For that I have calculate value of BRR = 0xC350.Is it right??

Data Align Packed Struct

Posted on April 10, 2014 at 14:18I need to be sure that a struct I use has 32-bit alignment. My IDE (IAR) gives a preprocessor directive for this, which I am trying to use. However, the compiler keeps giving me warnings saying that I can't use this ...

jvavra by Associate III
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CubeF4.10 + FreeRTOS + USB CDC + F427VI = Hardfault

Posted on April 09, 2014 at 23:52Hi, I generated a project with an lqfp100 STM32F427VIT6 and I had following setup: - FreeRTOS - USB CDC FS - FatFS / SD Card - Keil MDK-ARM 4.74 - no DMA - freertos default settings The generated Project is building ...

ersan by Associate II
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