Handle error code when calling TwiMaster::Read().
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@ -37,7 +37,9 @@ void Cst816S::Init() {
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Cst816S::TouchInfos Cst816S::GetTouchInfo() {
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Cst816S::TouchInfos info;
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twiMaster.Read(twiAddress, 0, touchData, 63);
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auto ret = twiMaster.Read(twiAddress, 0, touchData, 63);
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if(ret != TwiMaster::ErrorCodes::NoError) return {};
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auto nbTouchPoints = touchData[2] & 0x0f;
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// uint8_t i = 0;
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@ -18,13 +18,13 @@ namespace Pinetime {
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LongPress = 0x0C
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};
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struct TouchInfos {
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uint16_t x;
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uint16_t y;
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uint8_t action;
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uint8_t finger;
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uint8_t pressure;
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uint8_t area;
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Gestures gesture;
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uint16_t x = 0;
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uint16_t y = 0;
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uint8_t action = 0;
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uint8_t finger = 0;
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uint8_t pressure = 0;
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uint8_t area = 0;
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Gestures gesture = Gestures::None;
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bool isTouch = false;
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};
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