I2C byte read/write transmition improvement

[yarbcy]

Description (required)

I2C byte read/write transmition improvement

Summary of change (What the change is for and why)

Documentation (Details of any document updates required)

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Pull request type (required)

[x] Patch update (Bug fix / Target update / Docs update / Test update / Refactor)
[] Feature update (New feature / Functionality change / New API)
[] Major update (Breaking change E.g. Return code change / API behaviour change)

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Test results (required)

[] No Tests required for this change (E.g docs only update)
[x] Covered by existing mbed-os tests (Greentea or Unittest)
[] Tests / results supplied as part of this PR

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Reviewers (optional)

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Release Notes (required for feature/major PRs)

Summary of changes

Issue while calling - "MASTER_IS_NOT_READY":

i2c_start(&i2c);
i2c_byte_write(&i2c, (I2C_DEV_ADDR | 1));//send device address for reading
data_in[i] = i2c_byte_read(&i2c, 1);

Added CY_SCB_I2C_READ_XFER to clear CY_SCB_I2C_WRITE_XFER status in i2c_byte_write() API.

Impact of changes

Cypress

Migration actions required

N/A

[yarbcy]

@0xc0170 Please review.

[ciarmcom]

@yarbcy, thank you for your changes.
@maclobdell @ARMmbed/mbed-os-maintainers please review.

[yarbcy]

@0xc0170 @mprse This PR is related to FPGA tests. Please review.

[0xc0170]

@yarbcy Can you please extend the commit msg - add details from the release notes. As this is a fix, release notes are not needed for this fix (will be ignored).

[0xc0170]

Changes LGTM, just extend the commit message please

[yarbcy]

@yarbcy Can you please extend the commit msg - add details from the release notes. As this is a fix, release notes are not needed for this fix (will be ignored).

Done.

[0xc0170]

For future reference, keep the first line up to 50 char (you can see how the line is wrapped here), use second paragraph that could be longer (~80 char) and describe detailed changes.

[0xc0170]

CI started

[mbed-ci]

Test run: SUCCESS

Summary: 11 of 11 test jobs passed
Build number : 1
Build artifacts