STM32 MCUs Products

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SystemClock_Config issue on STM32f769NI

Posted on October 23, 2017 at 12:52Hi All,Due to CPU package change, I tried to change the CPU from Keil configuration. But the project does not work. So when I check the problem part, it is SystemClock_Config() where I am configuring the sysclk. ST...

I2S2 Full Duplex

Posted on October 30, 2017 at 00:25I have an STM3242I-SK board from IAR.  It has a Wolfson WM8731 Codec on it.  I'm trying to use I2S2 in Full duplex mode to get data in/out of the codec.  I used STM32Cube MX to do the basic setup and I am using the...

Resolved! Interrupt handling with STM32F4xx_DSP_StdPeriph_Lib (EXTI0)

Posted on October 30, 2017 at 13:38 Hello, I am studying the STM32F4xx_DSP_StdPeriph_Lib and I am trying to understand how to handleEXTI0 interrupts using the STM32F4xx Discovery Board. The firmware should execute the interrupt when the GPI...

simo zz by Senior
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STM32 Advanced NAND Flash Driver

Posted on November 17, 2014 at 07:35Hello Everybody Is any chance to download STM32 Advanced NAND Flash Driver example? I'm using STM32F103 and NAND with FSMC. I downloaded Mass Storage library from ST, and it works fine with SD card. But when I'm t...

t239955 by Associate
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STM32 differential ADC in pseudodifferential mode

Posted on October 30, 2017 at 17:11Hello,F3, L4 and H7 ADCs allow differential measurements. While the F3 datasheets does not state any range for the common mode input voltage, L4 and H7 allow only a range of +/- 10 % around Vref/2 as common mode vo...

Resolved! How to connect a ADCx_INx pinto the ADCx

Posted on October 27, 2017 at 17:44I'm trying to do a bare metal setup for a STM32F303K8 and am trying to understand how STM ADCx_INx pins are connected/routed to an ADC. Is there a multiplexer that is setup to 'gate' one of the the many ADC INx pin...