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MICROCODE

Posted on April 24, 2017 at 07:42Hello All,Where do microcode (which is responsible for stacking etc.) gets saved in STM32 if there is no memory inside the processor core?#microcode

STM32F1 and ILI9341

Posted on December 26, 2015 at 20:50Hello,I'm quite new to the ARM development and hope that you can help me.I have a ILI9341 LCD without touch and wanted to display something :)I got the library for an STM32F4 from this site and tried to rewrite it...

kalinic3 by • Associate II
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Do I need a 1.5K pullup on USB D+ line?

Posted on April 22, 2017 at 08:12Do i need a pullup 1.5K resistor on D+ for USB Full Speed when the USB is configured as a Device (peripheral)? I recently build a custom circuit board without the 1.5K pullup and the PC didn't detect it?  unfortunate...

cleonb322 by • Associate III
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DMA only fetching 2 values from ADC

Posted on April 20, 2017 at 18:01STM32F437This is an update from my previous thread:https://community.st.com/message/154808-stm32f4-adcdma-always-returns-same-value The ADC2 DR has the right value in it but the DMA is not working as I thought it wou...

John Hite by • Associate III
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LwIP 2.0, how to build an SNMP agent

Posted on April 23, 2017 at 09:59Presently I am porting a project from the CooCox platform (lwip 1.4.1) to SW4STM32 platform (lwip 2.0). This portage is almost straightforward except for the porting of the SNMP agent.I do the portage on a STM32F4 bo...

STM32F4,DCMI_OV9655_SelectOutputFormat

Posted on April 21, 2017 at 00:02I am using the ov9655 camera for image processing with the STM32F4 microprocessor.  I want to convert the camera format from RGB to YUV(grayscala) . How can ı do it ?/* OV9655 Camera size setup */ #if defined (QQVG...

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