STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

USB Device MSC with External Flash

Hi team,            I am working on stm32F7 discovery board, I am working on USB MSC Device however i am not getting , how to configure external flash of this discovery board as Mass Storage. My main goal here is as soon as i connect the controller t...

Shikamaru by Associate III
  • 2806 Views
  • 8 replies
  • 0 kudos

Resolved! ADC simultaneous measurement

ADC1_IN1ADC2_IN3ADC3_IN1 As i want to measure few signals simultaneously.can i configure by this way like ADC1, ADC2, ADC 3 or Separate channels from same ADC1

sag by Associate III
  • 1466 Views
  • 8 replies
  • 0 kudos

Need help with OV7670 connection without DCMI

Hello,I want to use a OV7670 camera module with my STM32U585CIU6, which has no support for DCMI. I've been trying to do an I2C address scan but I can't get the camera address. I'm using a custom board with 3 other modules that are properly identified...

How to implement SNMP v3 on STM32F207

Posted on March 07, 2018 at 13:45HiI need to create and SNMP agent on STM32F207 MCU with lwIP & FreeRTOS (or other if needed).Also I need to implement HTTP web server to host a small management page over the same.I'm new to this kind of application ...

Resolved! Connecting external memory with STM32H753ZIT6

Hello Team,   I need to connect following two devices with STM32H753ZIT6. 1. NAND Flash- MT29F64G08AFAA 2. RTC SRAM- DS1747WP-120IND+   Kindly review the attached schematics & let me know if any changes are required. I am little worried about write p...

STM32U5 PDMtoPCM filter not working

Hello everyone,I am currently attempting to convert PDM data (from a MEMS CMM-4030DT-26354) to PCM data using the libPDMFilter_CM7_IAR_wc32 provided by STM32Cube. However, the results I am obtaining are not as expected. I am expecting a 1000 Hz sine ...

eduarm by Associate II
  • 1511 Views
  • 3 replies
  • 2 kudos

Regarding VOL voltage at various IOL currents

We are using a GPIO pin in STM32H743IIK6 microcontroller in open drain configuration. In datasheet, it is mentioned that Vol = 0.4V at IIO = 8mA and Vol = 1.3V at IIO = 20mA. What will be the Vol voltage at currents higher than 10mA? How does Vol var...

AkshayMR by Associate II
  • 632 Views
  • 1 replies
  • 0 kudos