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accessing Mic in B-L475E-IOT01A dev kit

https://github.com/STMicroelectronics/STM32CubeL4/tree/master/Projects/B-L475E-IOT01A/Applications I went the following link but found that the code for accessing microphone was not found. Can anyone please help with some example code for the same Th...

SDADC Tolerance issue with STM32F373CCT6 MCU.

Hi,We have a problem with SDADC on STM32F373CCT6. We are using two SDADC Analog pins to measure the voltage. Even through the voltage on the both the Analog MCU Pins SDADC-1 and SDADC-2 are same, the digital output voltage and ADC values from the MC...

PMahe.1 by • Associate
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  • 5 replies
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STM32 TSC, silk screen as "panel"

Hi,long time, no see, so greetings to all!When implementing touch sensors, can I use the PCB silk screen as "panel", i.e. omit the glass/plexiglass panel?It is for a private project, the unit will be infrequently used in lab environments.Obviously th...

straubm by • Associate III
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  • 5 replies
  • 0 kudos

Resolved! Custom External Loader

Hi,I am using a custom board with the following CPU : STM32F746BGTx.Here is the pinout :PB2 : QUADSPI_CLKPB6 : QUADSPI_BL1_NCSPF6 : QUADSPI_BL1_IO3PF7 : QUADSPI_BL1_IO2PF8 : QUADSPI_BL1_IO0PF9 : QUADSPI_BL1_IO1How can I load all the assets (images, f...

MMerc.1 by • Senior
  • 512 Views
  • 1 replies
  • 1 kudos

Resolved! Capacitive Touch Sensing with STM32F302R8

Which evaluation board I can use to practice and develop code on Capacitive Touch Sensing, which is suitable with STM32F302R8?I have STM32F302 Nucleo board with STM32F302R8 MCU, which supports touch sensing. I need to learn and develop a practice cod...

MS.1134 by • Associate III
  • 3343 Views
  • 9 replies
  • 1 kudos

Sharing inputs between ADC and Comparators on STM32F303

I am new to STM32 and am trying to choose between a 64-pin and 100-pin STM32F303 for a power converter project, the answer to this question determines if I can make it work with only 64 pins - please help. I need 7 differential ADC inputs (both + an...

JOwen.2 by • Associate II
  • 2066 Views
  • 6 replies
  • 0 kudos

Keil external flash loader

Hi,I'm using keil as my compiler, and I have developed our own project PCB, every thing works fine, I have used W25Q64 external SPI flash for my board, Now I have written flash algorithms and they are working inside my test project, so I want to add ...

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