realtek rtl8195am SLEEP feature implementation and lib updates

[M-ichae-l]

Description

1, Rtl8195am lib updates. Sync with the latest rtl8195am SDK.
2, Add sleep feature. Add "sleep_ex_api.h", "sleep.c" and "sleep_api.c".
3, Edit api files to fit the new lib updates.

Pull request type

[X] Feature

[0xc0170]

Can you also add license for ram_1.bin ?

[0xc0170]

Dead code, please remove

[0xc0170]

This #if should also be cleaned up

[M-ichae-l]

@0xc0170
"lp_ticker_api.c" is an extra file. So remove it for this PR.

[M-ichae-l]

@0xc0170
For the ram_1.bin, could you give some suggestions about how to add the license?

[0xc0170]

Add LICENSE file and specify binary license. I assume this would be Permissive Binary License ?

[M-ichae-l]

@0xc0170
Thank you!
I have checked the bootloaders file. There are 4 targets and all of them do not have LICENSE (including RTL8195AM, previously from the master branch). Are you going to request all targets to add LICENSE or just the RTL8195AM?

[0xc0170]

I was going to create a tracking issue for this, will do asap (they should have).

Update: Tracking issue created for the rest of the bootloaders there.

[M-ichae-l]

@0xc0170
I have committed a license for bootloader. Could you double check if the license is acceptable?

[0xc0170]

Thanks, looks good to me

[0xc0170]

There are few libraries updated here, and I checked if they have license (they don't). Can you please send a separate pull request adding the license for those libraries (driver/wlan) ?

[0xc0170]

/morph build

[0xc0170]

To be specific: lib_peripheral and lib_wlan libs - license

[mbed-ci]

Build : SUCCESS

Build number : 2723
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/7638/

Triggering tests

/morph test
/morph uvisor-test
/morph export-build
/morph mbed2-build

[mbed-ci]

Exporter Build : SUCCESS

Build number : 2359
Build artifacts/logs : http://mbed-os.s3-website-eu-west-1.amazonaws.com/?prefix=builds/exporter/7638/

[mbed-ci]

Test : FAILURE

Build number : 2455
Test logs :http://mbed-os-logs.s3-website-us-west-1.amazonaws.com/?prefix=logs/7638/2455

[cmonr]

@M-ichae-l Would you mind taking a look at the tests-mbed_hal-sleep test failures?

[M-ichae-l]

@cmonr
The tests-mbed_hal-sleep test failures are related to sleep_usticker_test. However, the new us_ticker (also lp_ticker) features have not been implemented yet. The failures are expected to appear.

[cmonr]

Interesting, and thanks for the additional info.

Do you have any idea if fixes will be coming into this PR for them, or if there's another PR/issue that is being worked on to resolve them? I'm afraid we can't bring something in that we know would fail tests.

[M-ichae-l]

@cmonr
Let me apply fixes in this PR to pass the sleep_usticker_test. Thank you!
The new us ticker and lp ticker features will be updated in another coming PR once it is ready.

[M-ichae-l]

@cmonr
I have use a new us_ticker_api.c to replace the old us_ticker.c. The new us_ticker_api.c fix return of us_ticker_read(void) to be ticks. This fix will let the sleep_usticker_test pass.

[0xc0170]

There's conflict now, please resolve

[M-ichae-l]

@0xc0170
I don't have the write access to resolve the conflicts. Could I have the access? Also, I did not see the conflicts offline. Please let me see the conflicts online.

[0xc0170]

M-ichae-l:realtek-rtl8195am-SLEEP-features-implementation - this is where to resolve the conflicts. You shall rebase this branch on top of master

I would do:

git checkout master
git pull --rebase upstream master #upstream is Mbed OS git repository
git checkout realtek-rtl8195am-SLEEP-features-implementation
git rebase master # right now will display conflicts and asks you to resolve them

[M-ichae-l]

@0xc0170
Please refer to #7715 for the rebase and resolved conflicts.

We can close this PR.