FAQs
Francisco Exp�sito
Associate II
since ‎2018-07-20
‎2023-06-14

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  • 7 Posts
  • 0 Solutions
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User Activity

SPI overrun

2016-11-07
Posted on November 07, 2016 at 13:32 Hello everyone, I'm trying to read an external SPI flash using DMA but I occasionally get an SPI overrun error. I've managed to track down the error: I get no overrun errors when I disable the LTDC IRQ. And more ...

LWIP + ETH: Degrading performance

2016-04-13
Posted on April 13, 2016 at 12:51Hi everyone,I�ve implemented a websocket client that runs on a STM32F4 with FreeRTOS and lwIP 1.4.1.The client is supposed to send the machine status to the server each 5 seconds (plain text message).I let the client...

USB DFU Host class

2015-09-18
Posted on September 18, 2015 at 09:58 Hello everybody, I am developing the firmware for a STM32F4 board which has to be capable of flashing slave STM32F4 boards by means of USB DFU. Since USB Host library doesn't have support for DFU clas...
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