Wall-E issues

Updated line-following code wrt TCRT sensors

This PR includes the updation of the line following task with accommodation of the 5th line sensor array which has been recently introduced in the WallE bot for line following...

Krishna-13-cyber

Accommodate 5th sensor in the 7_line_following.

Update the firmware following 7_line_following wrt new design of LSA, also taking into account that the new LSA outputs the raw ADC data in a reverse manner when compared to...

Jamm02

Add Code Flow chart in each example code

3

This task should be done by the second years who will be taking up the task to teach concepts, rather than third years.

gautam-dev-maker

Added descriptive flowchart for self-balancing

Dhruv-Sapra

Added API description and flowchart for MPU

### Finished the following for MPU readme : - [x] Added function description for enable_mpu6050() and read_mpu6050() - [x] Added flowchart for MPU code this commit fixes #111

Raghav323

Update WallE firmware wrt latest ESP-IDF version

10

Currently the latest ESP-IDF release version is 4.4.1. All the firmware of Wall-E should be updated to be able to compile with that IDF.

gautam-dev-maker

No uniformity in internal Readme.md

2

While [LSA Readme](https://github.com/SRA-VJTI/Wall-E/blob/master/2_LSA/README.md) contains `description of functions used`, [MPU Readme](https://github.com/SRA-VJTI/Wall-E/blob/master/3_MPU/README.md) doesn't contain any mention of functions used. such non-uniformity in README.md should be resolved.

gautam-dev-maker

Add self_balancing+line_following code

2

in WallE v2.1 we had an example code of bot following line while self balancing as well. So it would be good if for further wallE workshops we can add...

gautam-dev-maker