Update MCUXpresso AnalogIn driver for LPC devices #11052
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Signed-off-by: Mahesh Mahadevan <[email protected]>
Signed-off-by: Mahesh Mahadevan <[email protected]>
1. Update the clock divider setting 2. ADC resolution is 12-bits, update the API return value to return 16-bit result 3. Update IOMUX setup Signed-off-by: Mahesh Mahadevan <[email protected]>
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@mmahadevan108, thank you for your changes. |
bulislaw
approved these changes
Jul 16, 2019
| @@ -49,7 +49,7 @@ void analogin_init(analogin_t *obj, PinName pin) | |||
| ADC_ClockPower_Configuration(); | |||
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| /* Ensure the ADC clock derived from the system clock is less than 80MHz */ | |||
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The system clock is managed as BusClock by the internal clocking code structure :). Comment is correct but code needed to be changed.
Test run: SUCCESSSummary: 11 of 11 test jobs passed |
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Description
Update the MCUXpresso AnalogIn driver to pass the FPGA test shield tests. Below are updates
FPGA test result below:
mbedgt: test on hardware with target id: 105600001984a78e00000000000000000000000097969905
mbedgt: test suite 'mbed-os-tests-mbed_hal_fpga_ci_test_shield-analogin' ............................. OK in 15.02 sec
test case: 'AnalogIn - init test' ............................................................ OK in 0.40 sec
test case: 'AnalogIn - read test' ............................................................ OK in 0.40 sec
mbedgt: test case summary: 2 passes, 0 failures
Pull request type