Follow the expert and challenge yourself to learn FreeRTOS in 21 days~Win gifts + cash

nmg

Follow the expert and challenge yourself to learn FreeRTOS in 21 days~Win gifts + cash [Copy link]

 

>>Awards have been presented, including cruelfox's interpretation of each station's tasks and outstanding participants' interpretation of each station's tasks

I'm tired of running bare metal, and I always want to explore the beauty of the system.

In August, let us

Follow the learning post of @cruelfox , a forum expert .

21 days, easily explore the embedded real-time system FreeRTOS ~

We also welcome experts who have learned FreeRTOS to check in and communicate with us, and give us some experience benefits~

What did we learn in 21 days?

What you will learn	Learning cycle
FreeRTOS Learning Notes (1) Application Scenarios	3 days
FreeRTOS Learning Notes (2) Stack - The key to task switching	3 days
FreeRTOS Learning Notes (3) Task Status and Switching	3 days
FreeRTOS Learning Notes (4) Inter-task Communication	3 days
FreeRTOS Learning Notes (5) Interrupts and Task Switching	3 days
FreeRTOS Learning Notes (6) Experiment: Serial Port Background Printing	3 days
FreeRTOS Learning Notes (7) FreeRTOS Software Structure	3 days

Is it just theoretical learning?
After learning these contents, you can try them in your own small project. In addition to theoretical thinking questions, there will also be a homework question that requires hands-on practice and actual operation on the board.

What can you gain by participating ?

Gradually master the implementation principles of FreeRTOS. Communicate with the expert cruelfox and a group of peers who want to learn FreeRTOS, discuss the difficulties in learning, and discuss how to use it to help design, stimulate interest in learning and enthusiasm for technology.

Who is suitable to participate?

Have mastered C language and can develop applications on MCU platform, but do not know much about RTOS or want to have a deeper understanding of its design principles.

How to punch in (punch in is already enabled, you can do it slowly)

[FreeRTOS check-in first station opened] Application scenario station, closing time is August 14

[FreeRTOS check-in second stop is open] Stack - the key to task switching, closing time is August 17

[FreeRTOS check-in station 3 is open] Task status and switching, closing time is August 20

[FreeRTOS check-in station 4 opens] Inter-task communication, closing time is August 23

[FreeRTOS check-in station 5 opens] Interrupts and task switching, closing time is August 26

[FreeRTOS check-in station 6 opened] Experiment: serial port background printing, closing time August 29

[FreeRTOS Check-in Learning Terminal] The big assignment is here, the challenge time is 7 days (closing time is September 6)

Reward 1: Excellent card-puncher

Cruelfox , the author of the useful information post , will select 3 outstanding participants based on the content of the check-in posts and the quality of task completion , and give them the following gifts.

Xiaomi Bluetooth Headset Air ( 2 pieces)

Xiaomi socket strip ( 1 piece)

Reward 2: The one who persists to the end is the biggest winner

Can you stick to the end? Can you participate in the check-in on time without delay?
An interesting way to play, netizens who participate in learning to check in can choose by themselves~

Scan the administrator's WeChat QR code below, pay a deposit of20yuanin cash , and inform youreeworld username.

Netizens who complete all freertos check-in tasks within the specified time will be deemed to have successfully completed the challenge; the depositfullyreturned tochallengerthe cash pledged by the loser will be equally divided. ( *Note: The first task will be opened tomorrow and will close on August 14, so netizens who want to participate in this part must register before August 14~)

Notice:

1. The challenge is considered successful only if all check-in tasks on time within the specified time. There is no chance to make up the check-in.

2. The cash pledged by the successful challengers and the losers will be sent to everyone on WeChat through the Electronic Engineers World Welfare Club within 1 week after the event ends .

okhxyyo

This activity is interesting.

samhuang8204

The recommended prize is an APPLE airpod, if everyone wants to pay for it themselves.

nmg

samhuang8204 posted on 2020-8-7 16:14 The recommended prize is APPLE airpod, if everyone wants to pay for it themselves.

Prizes for outstanding participants are provided by the forum, not paid for by netizens

freebsder

20 yuan is so little.

abc9981

Do I need to punch in once every three days?

Bingqi23

Interesting. Freerots can be used. Sign up decisively

samhuang8204

samhuang8204 posted on 2020-8-7 16:14 The recommended prize is APPLE airpod, if everyone wants to pay for it themselves.

Pay 20 yuan in cash: Scan the QR code below with WeChat, add the administrator's WeChat, transfer 20 yuan to the administrator via WeChat and state your EEWorld username to join the event group.

nmg

abc9981 posted on 2020-8-8 08:53 Do I need to punch in once every three days?

Yes, cruelfox will give you questions to think about in each post, and you can answer them to participate.

nmg

samhuang8204 posted on 2020-8-9 17:09 Pay 20 yuan in cash: Scan the QR code below with WeChat, add the administrator WeChat, transfer WeChat to the administrator to pay 20 yuan + state your EEWorld username to add...

That is to divide the cash part,

The following prizes for outstanding participants are provided by the forum

nmg

freebsder posted on 2020-8-7 22:56 20 yuan is too little.

If half of the people didn’t stick with it, the income-to-investment ratio would double.

It's just a small game, the main point is to attract everyone to check in and learn.

nmg

Bingqi23 posted on 2020-8-8 09:55 Very interesting. Freerots can be used just in time. Sign up decisively

superstar_gu

FreeRTOS requires hardware cooperation to be motivated to learn.

nmg

superstar_gu posted on 2020-8-10 13:47 FreeRTOS requires hardware cooperation to have the motivation to learn.

There will be programming questions in the later homework. The hardware can be based on what you have on hand.

Any suggestions or requirements for hardware matching here?

freebsder

nmg Published on 2020-8-10 11:22 If half of the people don't stick to it, the income-to-investment ratio will double. The point is to attract everyone to check in and learn.

No, 20 yuan is too cheap, the flag must be 100 yuan

pcf2000

20 seems a bit of a joke, go straight to 200 to show courage...

nmg

pcf2000 posted on 2020-8-11 08:37 20 feels a bit like a joke, just go straight to 200 to show courage. . .

samhuang8204

nmg posted on 2020-8-11 09:27

Directly 2000 yuan, it's even better

pcf2000

nmg

samhuang8204 posted on 2020-8-11 12:08 Directly 2000 yuan, it will be even better

You local tycoons

I'm going to create a separate group for you guys, just you guys PK, the winner will probably be able to buy a plane