Posted on May 24, 2016 at 23:31I am using an STM32F4 for a project that undergoes in-field upgrade. The upgrade involves a soft reset, but I would like to back-up some critical data that will ‘persist’ through the upgrade. Since the data that needs ...
Posted on August 19, 2015 at 18:42Please see attachment .pdf to see the content I excluded for brevity. I have a project with various communication stacks. Messages arrive through one port, and may be processed locally, or routed to another port. Ad...
Posted on May 19, 2015 at 23:52I am implementing a platform that must implement Datagram Transport Layer Security (DTLS).I have the option of using the STM32F439x which includes Cryptographic Acceleration describbed in the datasheet as: ''Cryptograp...
Posted on July 24, 2014 at 22:18Does anyone have any experience running two applications on single processor? I have accomplished running two separate images that can communicate with each other with function pointer (callbacks) on other processors ...
Posted on February 07, 2014 at 21:34I have a STM3240G-EVAL: Evaluation board for STM32F407 line - with STM32F407IG MCU. I am trying to decide on an RTOS, toolchain, libraries, … for a new project where we selected an STM32F4 as the processor. I ...
Posted on May 25, 2016 at 17:11Thanks clive1.Maybe it would be easier to modify the linker script/scatter file, then the enable/disable calls would not be necessary.I'm considering using NOINIT Compiler DirectiveAs described here: http://www.keil.c...
Posted on August 20, 2015 at 20:35clive1,It seems to me that pools may be a good trade-off between memory usage and fragmentation risk. Also, it lends itself well to diagnostics. For, example, there could be high-water marks for each pool size.Also,...
Posted on July 31, 2014 at 19:13I don't really need the horsepower of a dual core. In the past my product was done on two processors, one 32-bit and one 8-bit. Now the physical size and cost are driving me to look into other options. The issue is th...
