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24 lines
540 B
C++
24 lines
540 B
C++
#include "variant.h"
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#include <PCA9557.h>
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PCA9557 io(0x18, &Wire1);
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void earlyInitVariant()
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{
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Wire1.begin(48, 47);
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io.pinMode(PCA_PIN_EINK_EN, OUTPUT);
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io.pinMode(PCA_PIN_POWER_EN, OUTPUT);
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io.pinMode(PCA_LED_POWER, OUTPUT);
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io.pinMode(PCA_LED_NOTIFICATION, OUTPUT);
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io.pinMode(PCA_LED_ENABLE, OUTPUT);
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io.digitalWrite(PCA_PIN_POWER_EN, HIGH);
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io.digitalWrite(PCA_LED_NOTIFICATION, LOW);
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io.digitalWrite(PCA_LED_ENABLE, LOW);
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}
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void variant_shutdown()
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{
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io.digitalWrite(PCA_PIN_POWER_EN, LOW);
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}
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