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output from STM32F4 board to the speaker

 I am using STM32F407 board with cortex-m4 and Wolfson pi audio extension card. I am using Keil micro vision 5. I Want to generate white Gaussian noise signal using the code(which I have to write) and I want to pass that output to the speaker. I went...

rrach by Associate II
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Help, what is going on ???

Hi if anyone can help it will be very much appreciatedYet another strange issueso I have my stlink v2 debugger set up with Rowley crossstudioeverything works fine when debugging and running my code from the ide on my nucleo st32f446RE board, yet whe...

JHERI by Senior
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  • 7 replies
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Managing dual bank boot on STM32L476

Hi community,I'm currently struggling hard with the dual bank boot on the stm32L476:I managed in setting BFB2 as needed, thru an utility such as ST-LINK (ok, for debug only, not for production...)I cannot set it using DFU-USB read/write operations (...

In STM32F0x1, for internal temperature sensor sampling time must be greater than 4 uSec that means at 48 MHz only one option Sampling time 239.5 ADC clock cycles.

STM32F0x1 do not support different sampling time for different channel, what should be the configuration if i want to sample other external ADC signal with high sampling frequency with Sampling time 1.5 ADC clock cycle.

DTriv by Associate
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STM32L4 support eMMC

Posted on June 13, 2018 at 15:57How to make my STM32L4 to support eMMC device ? I run the code cube_FW_L4_V1.12.0 on my board then it failed on the cmd55 at SD_PowerON stage.The eMMC chip is the 'KingSton  eMMC04G-M627 eMMC' 4GB. Any idea . Thanks 

fema by Associate III
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  • 11 replies
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Resolved! STM32F4 CRC32 algorithm headache

I am developing a serial comms protocol between two STM32F407s.I am using the hardware CRC module to generate checksums for some of the data.I am also writing a test script in python to aid development.All has gone well until now.Now I need my test s...

AT38 by Associate III
  • 4714 Views
  • 8 replies
  • 1 kudos