[Hongmeng Tutorial] Hongmeng kernel Liteos-a transplantation video is over, 34 videos, support IMX6ULL, STM32MP157 development board.

1. Hongmeng kernel Liteos-a transplantation tutorial is over

In August, Huawei recruited a group of teachers for Hongmeng internal training.

Only 2 companies do chip transplantation: Chinese Academy of Sciences, Baiwen.com;

Only we record lessons.

We can see all the codes in August,

So it can be successfully transplanted on non-Hisilicon chips.

Now the open source Liteos-a source code is based on HiSilicon chip,

Part of the code inside is not open source,

So our code is the only one;

Our video is unique.

right now,

Hongmeng kernel Liteos-a porting video is over,

A total of 34 videos,

Support IMX6ULL, STM32MP157 series development boards.

2. Hongmeng kernel Liteos-a transplantation course catalog

3. Watch address

Learn from Wei Dongshan the minimal system transplantation + driver development of Hongmeng system (based on IMX6ULL) View address:
https://www.100ask.net/detail/p_5f992670e4b0f34a383ff931/8

Learn from Wei Dongshan Hongmeng system minimum system transplantation + driver development (based on STM32MP157) View address:
https://www.100ask.net/detail/p_5f9925fce4b0f34a383ff8fe/8

Four, supporting development board

STM32MP157

Official shop [copy the browser to open]

https://detail.tmall.com/item.htm?id=624399985592

IMX6ULL

Official shop [copy the browser to open]

https://detail.tmall.com/item.htm?id=624976567583

5. Hongmeng is a full-scenario operating system for the Internet of Things

The goal of HarmonyOS (Hongmeng) is to support operation on a variety of terminal devices, which can run on resource-constrained devices such as wearable devices at the 100-KB level, as well as smart home cameras and driving recorders at the 100-MB level. Relatively resource-rich devices, up to GB-level smart phones, smart TVs and other devices.

In less than three months of open source, many interesting HarmonyOS (Hongmeng) projects have emerged in the industry. Whether it is a small game that can run on a watch, a MV played on an OLED screen, or a mobile phone remote control car... Of course, there are also the results of porting and adapting HarmonyOS (Hongmeng) to other development boards.

Hongmeng is a full-scenario operating system for the Internet of Things,

Not on the same track as Android and IOS,

I believe it will succeed!

Sixth, return to the drive again

Starting this week,

Course recording of Return to Drive Encyclopedia:

Record a bare metal speaking hardware operation

(3 boards with recording: STM32F103/IMX6ULL/STM32MP157)

Record a Linux driver immediately

(Simultaneous recording for 2 boards: IMX6ULL/STM32MP157)

Record a Hongmeng driver right away

(Simultaneous recording for 2 boards: IMX6ULL/STM32MP157).

Hongmeng driver is very similar to Linux driver without any learning obstacles.

Driver catalog (not limited to):

1. LCD
2. Input system
3. Pinctrl subsystem
4. GPIO subsystem
5. I2C subsystem
6. SPI subsystem
7. Interrupt subsystem
8. USB
9. EMMC
10. Network card
11. CAN
12. IIO subsystem
13. Clock subsystem
14. Power subsystem
15. Serial port (RS232, RS485)
16. Camera V4L2
17. Sound card ALSA

Various sensors····