Agnes Bousquier (@Aina)
Hi srtubi,I removed all the modbus protocol from my code, and the problem is still there. The only way I found to remove it was to use a local table to copy data...
Hi,I looked at the reception buffer I am filling in my UART Rx interrupt: data is OK in it. So the problem is happening when I am copying these data to another table...
Hello everyone,Next step in my adventures ;-)Now I manage to get the first Ymodem packet (the one with the name and size of the file). But when my computer send...
Because during product's life, we will have to remotely update our firmware. So we need a bootloader
Thank you every one for your replies. I succeeded to make the ASCII sending from my board work every time :-) The problem was due to the fact that I short-circuited...
Seems like there is no flow control on my board, as I have only 2 wires connected to my computer :-(
luckily I am using an 8-bits modbus protocol :-) I am using the ST code your are mentionning to implement Ymodem on my board, and ExtraPutty to transfer the file....
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