STM32-SPI-Bootloader-host

STM32-SPI-Bootloader-host copied to clipboard

Use of HAL_SPI_Receive() can cause errors

1

This error is found on the STM32G071 but is likely on other devices too. Ref AN4286 (rev 12) - Section 2, page 8, last paragraph: "When the slave must transmit...

tobydesignerds

Hello, Do you know why in the file spi_interface.c (STM32 Middleware Open Bootloader MCU ) some functions are placed in the RAM ? For example: #if defined (ICCARM) __ramfunc void...

giacominconsulting

Chip select

1

When writing data using SPI don't you need to make low CS and high again after spi communicatin?

lucagessi-scmgroup

Using nb as uint8_t is wrong, infact if I want to write, read or something else 256 bytes it became 0 and everything crashs

lucagessi-scmgroup

Update bootloader.c

2

fix max packet size bug

lucashutchinson

Hi, I didn't try the code yet but it seams great for what I want to do. Please thing about adding a licence file to the (and all your other)...

atsju

Hi, The Erase function is not according to protocol. You need to send N-1 pages to erase - it will erase N pages You need to send an array of...

MichaelPriven