CCF_100/InfiniTime
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Notify battery level every 10 minutes when connected to a BLE host.

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Refactor battery percent : only use uint8_t to store the battery % remaining.
This commit is contained in:
Jean-François Milants
2021-07-11 16:55:06 +02:00
parent 6a91b83b12
commit e21f6a7f41
17 changed files with 71 additions and 68 deletions
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18
src/components/battery/BatteryController.h
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@@ -19,7 +19,7 @@ namespace Pinetime {
insert member function overwrites the next data to the current
HEAD and moves the HEAD to the newly inserted value.
*/
void insert(const int num) {
void Insert(const uint8_t num) {
head %= cap;
arr[head++] = num;
if (sz != cap) {
@@ -27,13 +27,13 @@ namespace Pinetime {
}
}
int GetAverage() const {
uint8_t GetAverage() const {
int sum = std::accumulate(arr.begin(), arr.end(), 0);
return (sum / sz);
return static_cast<uint8_t>(sum / sz);
}
private:
std::array<int, N> arr; /**< internal array used to store the values*/
std::array<uint8_t, N> arr; /**< internal array used to store the values*/
uint8_t sz; /**< The current size of the array.*/
uint8_t cap; /**< Total capacity of the CircBuffer.*/
uint8_t head; /**< The current head of the CircBuffer*/
@@ -46,8 +46,11 @@ namespace Pinetime {
void Init();
void Update();
int PercentRemaining() const {
return percentRemainingBuffer.GetAverage();
uint8_t PercentRemaining() const {
auto avg = percentRemainingBuffer.GetAverage();
avg = std::min(avg, static_cast<uint8_t>(100));
avg = std::max(avg, static_cast<uint8_t>(0));
return avg;
}
uint16_t Voltage() const {
@@ -57,6 +60,7 @@ namespace Pinetime {
bool IsCharging() const {
return isCharging;
}
bool IsPowerPresent() const {
return isPowerPresent;
}
@@ -80,7 +84,7 @@ namespace Pinetime {
void SaadcInit();
void SaadcEventHandler(nrfx_saadc_evt_t const* p_event);
static void adcCallbackStatic(nrfx_saadc_evt_t const* event);
static void AdcCallbackStatic(nrfx_saadc_evt_t const* event);
bool isReading = false;
uint8_t samples = 0;