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Merge pull request #876 from yehoshuapw/hrs-driver-changes

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Hrs driver changes
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JF 2022-01-26 21:39:58 +01:00 committed by GitHub
commit 9e9010c725
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 7 additions and 8 deletions
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8
src/drivers/Hrs3300.cpp
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@ -54,18 +54,18 @@ void Hrs3300::Disable() {
WriteRegister(static_cast<uint8_t>(Registers::Enable), value);
}
uint16_t Hrs3300::ReadHrs() {
uint32_t Hrs3300::ReadHrs() {
auto m = ReadRegister(static_cast<uint8_t>(Registers::C0DataM));
auto h = ReadRegister(static_cast<uint8_t>(Registers::C0DataH));
auto l = ReadRegister(static_cast<uint8_t>(Registers::C0dataL));
return (m << 8) | ((h & 0x0f) << 4) | (l & 0x0f) | ((l & 0x30) << 12);
return ((l & 0x30) << 12) | (m << 8) | ((h & 0x0f) << 4) | (l & 0x0f);
}
uint16_t Hrs3300::ReadAls() {
uint32_t Hrs3300::ReadAls() {
auto m = ReadRegister(static_cast<uint8_t>(Registers::C1dataM));
auto h = ReadRegister(static_cast<uint8_t>(Registers::C1dataH));
auto l = ReadRegister(static_cast<uint8_t>(Registers::C1dataL));
return (m << 3) | ((h & 0x3f) << 11) | (l & 0x07);
return ((h & 0x3f) << 11) | (m << 3) | (l & 0x07);
}
void Hrs3300::SetGain(uint8_t gain) {

4
src/drivers/Hrs3300.h
View file

@ -30,8 +30,8 @@ namespace Pinetime {
void Init();
void Enable();
void Disable();
uint16_t ReadHrs();
uint16_t ReadAls();
uint32_t ReadHrs();
uint32_t ReadAls();
void SetGain(uint8_t gain);
void SetDrive(uint8_t drive);

3
src/heartratetask/HeartRateTask.cpp
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@ -65,8 +65,7 @@ void HeartRateTask::Work() {
}
if (measurementStarted) {
auto hrs = heartRateSensor.ReadHrs();
ppg.Preprocess(hrs);
ppg.Preprocess(static_cast<float>(heartRateSensor.ReadHrs()));
auto bpm = ppg.HeartRate();
if (lastBpm == 0 && bpm == 0)