About Morten Sissener

Morten Sissener · 2020-11-08

I probably should have posted this many weeks ago but after the hell I've been through I thought it worth posting this as a question that I now believe I've answered myself but in the hopes of saving someone else a few weeks of hell here goes. For th...

Morten Sissener · 2017-07-15

Posted on July 15, 2017 at 18:36I'm using the STM32107 and want to use application code to activate the STM32 bootloader in system memory. I've consulted the AN2606 Application Note where it states...'In addition to patterns described above, user ca...

Morten Sissener · 2020-11-09

Thanks to your heads up regarding wait states, it appears we were shooting ourselves in the foot all along. The STM32F2 documentation clearly shows the need for 3 wait states when running with a 90-120 MHz clock. Our clock init code had only 2 wait ...

Morten Sissener · 2020-11-08

Yes, since we are using Crossworks we have had access to a decent debugger and related tools plus we added code to the Hard Fault handler to "trap" the registers for post-fault analysis. It was all very educational yet the results remained ambiguous....

Morten Sissener · 2017-07-16

Posted on July 16, 2017 at 14:59Your comment about UART polling got my wheels turning. The root of my problem relates to interrupts while the vector table is being overwritten. If I suck it up and figure out how to handle UART receivce bytes via pol...

User statistics

User Activity

Instability running STM32F205 at full speed (120 MHz) off of HSI clock

STM32F107 Jump To System Memory - Bootloader

Re: Instability running STM32F205 at full speed (120 MHz) off of HSI clock

Re: Instability running STM32F205 at full speed (120 MHz) off of HSI clock

Re: STM32F107 Jump To System Memory - Bootloader