FAQs
stmicro1
Associate
since ‎2018-07-19
‎2023-06-14

User statistics

  • 3 Posts
  • 0 Solutions
  • 0 Kudos given
  • 0 Kudos received

User Activity

STM32F407, PcROP, MPU, Interrupt routines and protection levels

2014-07-22
Posted on July 22, 2014 at 18:28I have a boot loader and main app.  I am trying to use the MPU to restrict access to parts of the boot loader Flash and to DMA registers so that the app code can't use DMA to read the boot loader Flash (as is done the...

STM32F4 Boot Loader and GPIO Pull-up/down settings?

2014-03-24
Posted on March 24, 2014 at 20:00Hi, I cannot find this in the boot loader doc (AN2606) or on this forum.  Do we need external pull-up or pull-down resistors on unused USART or CAN Rx signals?  Or does the ROM-based boot loader (i.e. booting from sy...
Top