Allow NULL driver methods
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@@ -89,14 +89,17 @@ uint16_t rtcBatteryVoltage;
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bool adcInit(const etx_hal_adc_driver_t* driver)
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{
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etx_hal_adc_driver = driver;
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if (etx_hal_adc_driver && etx_hal_adc_driver->init)
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{
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if(!etx_hal_adc_driver->init())
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return false;
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if (!etx_hal_adc_driver)
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return false;
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return true;
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// If there is an init function
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// it should succeed
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if (etx_hal_adc_driver->init &&
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!etx_hal_adc_driver->init()) {
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return false;
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}
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return false;
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return true;
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}
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static bool adcSingleRead()
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@@ -104,14 +107,13 @@ static bool adcSingleRead()
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if (!etx_hal_adc_driver)
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return false;
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if (!etx_hal_adc_driver->start_conversion ||
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if (etx_hal_adc_driver->start_conversion &&
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!etx_hal_adc_driver->start_conversion())
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return false;
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if (!etx_hal_adc_driver->wait_completion)
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return false;
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if (etx_hal_adc_driver->wait_completion)
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etx_hal_adc_driver->wait_completion();
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etx_hal_adc_driver->wait_completion();
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return true;
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}
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