Search found 22 matches
- Sun Dec 27, 2020 12:04 pm
- Forum: Development and Feedback
- Topic: toward secure embedded systems
- Replies: 7
- Views: 3642
Re: toward secure embedded systems
This guy does some nice writing with comprehendible examples and a comparison of event and time triggered architectures. https://www.safetty.net/technology This company has many examples of real work being done https://www.tttech.com/markets/aerospace/ http://itech.fgcu.edu/faculty/zalewski/CEN4216/...
- Wed Mar 11, 2020 9:55 am
- Forum: ChibiOS/RT
- Topic: STM32F405 bootloader issues
- Replies: 8
- Views: 6423
Re: STM32F405 bootloader issues
Hi nameofuser1,
I am also struggling my way through a CAN bootloader problem for F4 that I believe is vector table related. Would you be willing to share a working example code?
Best Regards,
George
I am also struggling my way through a CAN bootloader problem for F4 that I believe is vector table related. Would you be willing to share a working example code?
Best Regards,
George
- Sat Mar 07, 2020 4:20 pm
- Forum: Development and Feedback
- Topic: [INFO] The big TIM and IRQ rework
- Replies: 3
- Views: 3370
Re: [INFO] The big TIM and IRQ rework
Good to know. Do you expect the rework to eventually apply to all families (F3, F4, ...)?
- Fri Sep 01, 2017 2:18 pm
- Forum: AVR Support
- Topic: Atmel Studio - new project from Makefile error (shell related) Topic is solved
- Replies: 49
- Views: 34406
Re: Atmel Studio - new project from Makefile error (shell related) Topic is solved
On use of Simulator within AS7, I've spent a few hours trying to trigger external interrupts using stimulus files. So far no luck, the behaviors do not match my expectations and it is not easy to find info that can tell me why. It works for following program flow but interactions with external hardw...
- Fri Sep 01, 2017 10:41 am
- Forum: AVR Support
- Topic: Atmel Studio - new project from Makefile error (shell related) Topic is solved
- Replies: 49
- Views: 34406
Re: Atmel Studio - new project from Makefile error (shell related) Topic is solved
Quick Tutorial (from memory, not tested as a clean install): 1.) Install Atmel Studio 7 (AS7) from here: http://www.microchip.com/development-tools/atmel-studio-7 (I'm using build 1417 as of now, before Microchip-Atmel merge) Next we need to be set up for a makefile build in Windows. This part is ha...
- Thu Aug 31, 2017 5:46 am
- Forum: AVR Support
- Topic: Atmel Studio - new project from Makefile error (shell related) Topic is solved
- Replies: 49
- Views: 34406
Re: Atmel Studio - new project from Makefile error (shell related) Topic is solved
Hi Victor, You can find a ChibiOS-RT Leonardo demo under chibios\demos\AVR\RT-ARDUINOLEONARDO. There are several -NIL and -RT AVR platform demos in that folder. Also, see this post http://www.chibios.com/forum/viewtopic.php?p=30094#p30094 I started with ChibiOS stable release, but found that at leas...
- Wed Aug 30, 2017 7:13 am
- Forum: AVR Support
- Topic: Atmel Studio - new project from Makefile error (shell related) Topic is solved
- Replies: 49
- Views: 34406
Re: Atmel Studio - new project from Makefile error (shell related) Topic is solved
The HAL pretty much isolates the hardware specific bits. The other processor specific bits are in the configuration files for halconf, mcuconf. Chibi config settings are somewhat dependent on processor capabilities as well. You need to be aware that AVR HAL and test suite are still under development...
- Tue Aug 29, 2017 7:14 am
- Forum: AVR Support
- Topic: Atmel Studio - new project from Makefile error (shell related) Topic is solved
- Replies: 49
- Views: 34406
Re: Atmel Studio - new project from Makefile error (shell related) Topic is solved
I am starting with 32 Hi Victor, You are starting with 32 what? Does this mean an ATMega32? Also, what hardware are you using for a debugger? I shared Windows toolchain instructions above. This is after installing Atmel Studio 7. You set up a new project within AS7 and specify Makefile build in Pro...
- Sun Aug 20, 2017 3:07 pm
- Forum: AVR Support
- Topic: [PATCH] AVR EXT Topic is solved
- Replies: 80
- Views: 67562
Re: [PATCH] AVR EXT Topic is solved
tfAteba wrote:PS: This discussion is too generic, not really related to EXT driver so please make a new topic next time, thanks.
Ok, sorry. Will do.
- Sun Aug 20, 2017 2:24 pm
- Forum: AVR Support
- Topic: [PATCH] AVR EXT Topic is solved
- Replies: 80
- Views: 67562
Re: [PATCH] AVR EXT Topic is solved
Note that you can write plain ISRs without putting any RTOS code inside, no overhead in that case. Giovanni Hi Giovanni, I ran a quick test per above with Chibios and plain ISRs for INT0 and INT1, as expected the interrupt latencies (1.4 and 4.7 uSec) reflect no additional overhead. Thanks, George