Search found 218 matches

by DeusExMachina
Wed Apr 25, 2018 12:26 pm
Forum: User Projects
Topic: Presentation on ArduPilot switch from NuttX to ChibiOS
Replies: 7
Views: 762

Re: Presentation on ArduPilot switch from NuttX to ChibiOS

faisal wrote:...
Do you remember if the chibios HAL was also adopted, was the difference between them just the kernel? I'm (pleasantly) surprised if just swapping out the scheduler between FreeRTOS and ChibiOS is that dramatic.

AFAIK they used kernel only
by DeusExMachina
Sat Apr 07, 2018 1:59 am
Forum: User Projects
Topic: Presentation on ArduPilot switch from NuttX to ChibiOS
Replies: 7
Views: 762

Re: Presentation on ArduPilot switch from NuttX to ChibiOS

Cool! I've seen guys from Taulabs had been migrating from FreeRTOS to ChibiOS due to simillar performance issues Really? Any details on this? I'm very interested. Having looked at both implementations to a extent, my expectation was that FreeRTOS and ChibiOS would be comparable in terms of performa...
by DeusExMachina
Tue Feb 27, 2018 7:49 am
Forum: User Projects
Topic: Presentation on ArduPilot switch from NuttX to ChibiOS
Replies: 7
Views: 762

Re: Presentation on ArduPilot switch from NuttX to ChibiOS

Cool! I've seen guys from Taulabs had been migrating from FreeRTOS to ChibiOS due to simillar performance issues
by DeusExMachina
Thu Jan 04, 2018 2:16 am
Forum: Safer C
Topic: [DISCUSSION] Rationale for yet another C variant
Replies: 19
Views: 1839

Re: [DISCUSSION] Rationale for yet another C variant

AFAIK, the Ravenscar profile is very similar to your ideas, Giovanni. https://en.wikipedia.org/wiki/Ravenscar_profile The language itself supports many RTOS primitives http://blog.adacore.com/theres-a-mini-rtos-in-my-language They say it can run on Cortex M0. There is an existing Ravanscar runtime f...
by DeusExMachina
Wed Jan 03, 2018 2:49 am
Forum: Safer C
Topic: [DISCUSSION] Rationale for yet another C variant
Replies: 19
Views: 1839

Re: [DISCUSSION] Rationale for yet another C variant

I think the industry already has a solution to these woes :) How about ADA? It is widely used in the US military projects and there is a free GNAT compiler for experiments.
by DeusExMachina
Thu Aug 31, 2017 8:49 am
Forum: Development and Feedback
Topic: [INFO] ChibiOS 10 years anniversary and Event
Replies: 14
Views: 2122

Re: [INFO] ChibiOS 10 years anniversary and Event

Haha, I should live in Italy these days! :D
Starting to study Italian
by DeusExMachina
Thu Aug 31, 2017 2:12 am
Forum: Development and Feedback
Topic: [INFO] ChibiOS 10 years anniversary and Event
Replies: 14
Views: 2122

Re: [INFO] ChibiOS 10 years anniversary and Event

I wish I could participate!
It is a pity that I am quite far away from Italy (I've never been there)
by DeusExMachina
Tue Aug 22, 2017 8:31 am
Forum: Development and Feedback
Topic: Any hint about using WireShark under Linux?
Replies: 3
Views: 451

Re: Any hint about using WireShark under Linux?

also you may try running WireShark under root

Code: Select all

sudo wireshark
ugly, but for the casual usage it is fine
by DeusExMachina
Tue Jul 18, 2017 8:53 am
Forum: STM32 Support
Topic: USB on STM32F3DISCOVERY
Replies: 12
Views: 1105

Re: USB on STM32F3DISCOVERY

How about using Wireshark? It has an USB plugin and it works pretty well
by DeusExMachina
Tue Jul 18, 2017 6:43 am
Forum: General Support
Topic: MSD Volume Label
Replies: 2
Views: 205

Re: MSD Volume Label

AFAIK FatFs f_setlabel() should work
http://elm-chan.org/fsw/ff/doc/setlabel.html

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