Пікірлер
@lesajohn383
@lesajohn383 Күн бұрын
thanks a lot for your efforts
@mohammeddaoudi9641
@mohammeddaoudi9641 Күн бұрын
جزاكم الله خيرا
@NajimEl-e6b
@NajimEl-e6b 5 күн бұрын
For padding, I think it depend to SHA256, wich means we have 32 Bytes. So we have to complete the rest of the empty spaces by 1 to reach SHA dimension (32bytes), this of course if the input length doesn't equal Bytes.
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 5 күн бұрын
Thanks for your comment! There are many ways to do it as long as the Bootloader is a linear one and not FileSystem based. What you said is true also! In other projects we are working on, the size is being transferred in the bin header, to gain time in flashing and verification! Let's say the bin size is 5k but we allocated 64k for application! The bootloader will have to flash the whole 64k even 59k is only padding, so flashing time will be multiplied by 59/5 = 12times which is too much!
@NajimEl-e6b
@NajimEl-e6b 10 күн бұрын
VSM : Vehicle Supervision Module
@mouradkaabi6923
@mouradkaabi6923 12 күн бұрын
Très explications lahoma barik❤❤ possible dir Lina cycle en vie 😅
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 11 күн бұрын
شكرا على تعليقك 😃 ان شاء الله نترق له في فيديو قادم
@SAIDARNOUZ
@SAIDARNOUZ 24 күн бұрын
Daba as exemple nta 3andak les stages dyal observation et PFA w dayarhom f les installation élelctrique w nta aslan katqra f embadded system daba wach hadi 3andha issues 3lla CV
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 19 күн бұрын
Les stages makikonch fihom mochkil walakin dima man a7san dawazhom f domaine dyalak! Kayan bzzf dawzo f OCP, Radema, ONEP ... Li kaya7kam bzzf hwa Les projets o kifach dawazti entretien!
@tahalasca37
@tahalasca37 28 күн бұрын
bghinaaa bzeef dl contenu f had domaine lah irhm lwalidinn ❤
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 28 күн бұрын
واليدينا ووالديك! ان شاء الله جاي الخير! يالاه بدينا!
@WALIDELHANNACH
@WALIDELHANNACH Ай бұрын
So interesting, thnak you very much
@AbdelhayBouqallaba
@AbdelhayBouqallaba Ай бұрын
tres bon explication merci bcp
@mohamedelhaloua4713
@mohamedelhaloua4713 Ай бұрын
جازاكم الله و جعلها في ميزان حسناتكم
@Badrkc
@Badrkc Ай бұрын
درس نافع، رفع الله قدرك.
@HichamJazouli-g9k
@HichamJazouli-g9k Ай бұрын
Thanks for the sharing ! keep up the good work Ssi Ayoub
@zainab6546
@zainab6546 Ай бұрын
soo sooo interesting شكرا
@zainab6546
@zainab6546 Ай бұрын
very interesting
@ChoaibElmadi
@ChoaibElmadi Ай бұрын
بارك الله فيكم، جزاكم الله خيرا 💜💜
@mohamedait-izana8636
@mohamedait-izana8636 Ай бұрын
45minutes of joy ! Thank you very much Ayoub for the reach content.keep it up please.
@oussamaelfahsi3886
@oussamaelfahsi3886 Ай бұрын
Does the "Invalidate App" means that the App is not valid and the mcu may run an invalid or corrupt app, and we need to flashing the valid version ?
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm Ай бұрын
Thanks Oussama for your question! Inalidate App means that we mark a flag at the end of it to make sure we don't run a corrupted or incomplete App! The simplest reason would be a power cut off during a download. If we don't set the Invalid flag and the power is off, then once the POR takes place, the Bootloader will Run the corrupted App and will infinitely reboot!
@ChoaibElmadi
@ChoaibElmadi 2 ай бұрын
الله يرحم الوالدين ♥🤲🤲🤲
@abdelaligougou1637
@abdelaligougou1637 2 ай бұрын
جزاكم الله خيرا و نفع بكم الأمة
@mohamedfounti5393
@mohamedfounti5393 2 ай бұрын
الله يرحم الوالدين ❤🤲
@yassinell9679
@yassinell9679 2 ай бұрын
جزاكم الله خير الجزاء في الدنيا والآخرة
@Youssef_Elbattah
@Youssef_Elbattah 2 ай бұрын
نفع الله بكم
@imadaitbouhou3481
@imadaitbouhou3481 2 ай бұрын
👏
@yassinell9679
@yassinell9679 3 ай бұрын
عن أبي هريرة، عن النبي محمد صلى الله عليه وسلم أنه قال «إذا مات ابن آدم انقطع عمله إلا من ثلاث: صدقة جارية، أو علم ينتفع به، أو ولد صالح يدعو له».
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 2 ай бұрын
ونعم أخي ياسين! بارك الله فيك!
@mohamedfounti5393
@mohamedfounti5393 3 ай бұрын
الله يرحم الوالدين ❤🤲
@mohamedfounti5393
@mohamedfounti5393 3 ай бұрын
الله يرحم الوالدين ♥️🤲
@maryemlafrigui6835
@maryemlafrigui6835 3 ай бұрын
Very informative video 👍 well done!
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 3 ай бұрын
Thank you! We will be sure you like our next videos too 😁
@hicham3715
@hicham3715 5 ай бұрын
جزاك اللهُ خيرا
@cheggarijaouad4799
@cheggarijaouad4799 6 ай бұрын
الله يسخر الأمور يا رب والله يوفقكم إن شاء الله
@mecatroniquewithyouness5484
@mecatroniquewithyouness5484 6 ай бұрын
شكرا
@soufianeidrissi-bm9tc
@soufianeidrissi-bm9tc 6 ай бұрын
سلام عليكم هل يجب ان اتعلم Embedded System اولا، تم اعود الى كورساتك او العكس ارجو ردك جزاك الله خيرا
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 6 ай бұрын
وعليكم السلام ورحمة الله وبركاته, الافضل ان تبدأ بتعلم الاساسيات ثم العودة الى البوتلودر, لكن يمكنك المشاهدة لاخذ فكرة عامة
@soufianeidrissi-bm9tc
@soufianeidrissi-bm9tc 6 ай бұрын
​@@SigmaEmbedded-md4dm يعني اخي ان اتعلم الاساسيات متل C, C++, Python تم اتعلم Embedded System تم اعود اليك شكرا
@mohamedait-izana8636
@mohamedait-izana8636 6 ай бұрын
Très bon travail, merci Ayoub.
@mustaphaboudrik5390
@mustaphaboudrik5390 6 ай бұрын
جزاك الله خيرا
@mecatroniquewithyouness5484
@mecatroniquewithyouness5484 6 ай бұрын
thank you guys for this informations i'm steet waiting the part 3 of the BootLoader😁
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 6 ай бұрын
We will post it this week! We postponed it to share this video this week!
@mohammedaminejarjini3639
@mohammedaminejarjini3639 6 ай бұрын
شكرا جزيلا، جعله الله في ميزان حسناتك
@mecatroniquewithyouness5484
@mecatroniquewithyouness5484 6 ай бұрын
جزاك الله خيرا أخي الكريم شكرا
@mecatroniquewithyouness5484
@mecatroniquewithyouness5484 7 ай бұрын
Where's part 3 ?
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 7 ай бұрын
Will be available in the next week Inchaelah!
@marwaneelmajdoub1547
@marwaneelmajdoub1547 7 ай бұрын
VCM (Vehicle Control Module) I think so
@Daily_Morocco
@Daily_Morocco 7 ай бұрын
جزاك الله خيرا أخي الكريم Keep it up
@samirbouazzaoui4845
@samirbouazzaoui4845 7 ай бұрын
It will be more interesting if you tried to explain also dual bank flash memory and OTA in bootloader context
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 7 ай бұрын
Thanks Samir for your comment! This will be a long series of videos about Bootloader 😁
@YounessSgheir
@YounessSgheir 7 ай бұрын
mrc
@achrafzaky4700
@achrafzaky4700 7 ай бұрын
سلام واش ممكن فيديوهات على canoe et canalyser
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 7 ай бұрын
شكرا على الاقتراح! ممكن في المستقبل ان شاء الله
@mecatroniquewithyouness5484
@mecatroniquewithyouness5484 7 ай бұрын
جزاك الله خيرا أخي الكريم
@abdelkarim_sdk01
@abdelkarim_sdk01 7 ай бұрын
جزاكم الله خيرا
@Anss-s3r
@Anss-s3r 7 ай бұрын
الله ارحم لك بيها الوالدين
@Daily_Morocco
@Daily_Morocco 7 ай бұрын
جزاكم الله خيرا
@mecatroniquewithyouness5484
@mecatroniquewithyouness5484 7 ай бұрын
شكرا جزيلا
@issammour4009
@issammour4009 7 ай бұрын
شكرا اخي واصل... comstack etc..
@Youssef_Elbattah
@Youssef_Elbattah 7 ай бұрын
جزاكم الله خيرا
@meryemelhaqyqy8300
@meryemelhaqyqy8300 8 ай бұрын
VSM : vehicle supervisor module
@SigmaEmbedded-md4dm
@SigmaEmbedded-md4dm 8 ай бұрын
Thanks 😀