SPI debugging stops after around 125 bytes being send

[johantheking]

Hi STM forums,

I use a stm32f205rct6tr for this project

in my project i need to send 1024 clock signals to the slave, the message inside is not inportant.

but after sending around 125 bytes it stops debugging entirely, i checked it out with the oscilloscoop. And i'm not sure why it can't send more. plz take a looks at the screenshot and if there is more information needed let me know.

Thanks for the help.

[johantheking · Accepted solution]

To everyone,

The isSue has been solved. i had used the ST-LINK V2 that was not a original product from ST (see picture). I have recently bought the ST-LINK V3SET and all of the problems that caused the debug to crash have been resolved.

Once again thank you everyone for your suggestions on how to solve it.

Johan