FAQs
AWent
Associate III
since ‎2019-07-04
‎2023-06-14

User statistics

  • 24 Posts
  • 1 Solutions
  • 0 Kudos given
  • 0 Kudos received

User Activity

JPEG Decode stops working after SPI interface has been used

2019-08-15
Hi.I am using STM32F769I Discovery board with JPEG Codec and SPI interface.The JPEG Decoding is working with DMA from FLASH (inspired by JPEG_DecodingFromFLASH example for STM32F769I EVAL Boards).However, after I received a SPI package via DMA, the J...

JPEG Codec Decoding does not end/complete

2019-08-09
Hey,I transfered the JPEG_DecodingFromFLASH_DMA example code into program, where I try to decode and display a JPEG image which I receive via SPI (thus, the image data is storred in the Flash as well).Board: STM32F769I-DISCOThe code is unchanged exce...

JPEG_Decode_DMA from binary array

2019-08-06
Hey.I am using the STM32F769I Discovery board,and I want to decode a JPEG which I receive from Arducam Mini via SPI.I used the code from the JPEG_DecodingUsingFs_DMA Example and modified the JPEG_Decode_DMA function in a way, that it takes a binary a...

STM32F7 SPI Runtime OR Memory access problems

2019-07-04
Hi Community,I have a STM32F769I as a SPI slave.I want to receive up to 6kByte data in 244 Byte packets (consequently up to 25 SPI packets á 244 Byte).I am using the HAL_SPI_TxRxCpltCallback function. This function will be called after every 244 Byte...
Top