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InfiniTime
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Merge branch 'notify-battery-level' into develop

main
Jean-François Milants 2021-07-13 20:31:44 +07:00
parent 4f378e8726 3e70554844
commit af10747c94
17 changed files with 71 additions and 68 deletions
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13
src/components/battery/BatteryController.cpp
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@ -1,9 +1,7 @@
#include "BatteryController.h"
#include <hal/nrf_gpio.h>
#include <nrfx_saadc.h>
#include <libraries/log/nrf_log.h>
#include <algorithm>
#include <math.h>
using namespace Pinetime::Controllers;
@ -18,7 +16,6 @@ void Battery::Init() {
}
void Battery::Update() {
isCharging = !nrf_gpio_pin_read(chargingPin);
isPowerPresent = !nrf_gpio_pin_read(powerPresentPin);
@ -33,13 +30,13 @@ void Battery::Update() {
nrfx_saadc_sample();
}
void Battery::adcCallbackStatic(nrfx_saadc_evt_t const* event) {
void Battery::AdcCallbackStatic(nrfx_saadc_evt_t const* event) {
instance->SaadcEventHandler(event);
}
void Battery::SaadcInit() {
nrfx_saadc_config_t adcConfig = NRFX_SAADC_DEFAULT_CONFIG;
APP_ERROR_CHECK(nrfx_saadc_init(&adcConfig, adcCallbackStatic));
APP_ERROR_CHECK(nrfx_saadc_init(&adcConfig, AdcCallbackStatic));
nrf_saadc_channel_config_t adcChannelConfig = {.resistor_p = NRF_SAADC_RESISTOR_DISABLED,
.resistor_n = NRF_SAADC_RESISTOR_DISABLED,
@ -55,7 +52,6 @@ void Battery::SaadcInit() {
}
void Battery::SaadcEventHandler(nrfx_saadc_evt_t const* p_event) {
const uint16_t battery_max = 4180; // maximum voltage of battery ( max charging voltage is 4.21 )
const uint16_t battery_min = 3200; // minimum voltage of battery before shutdown ( depends on the battery )
@ -69,13 +65,10 @@ void Battery::SaadcEventHandler(nrfx_saadc_evt_t const* p_event) {
// reference_voltage is 0.6V
// p_event->data.done.p_buffer[0] = (adc_voltage / reference_voltage) * 1024
voltage = p_event->data.done.p_buffer[0] * 6000 / 1024;
percentRemaining = (voltage - battery_min) * 100 / (battery_max - battery_min);
percentRemaining = std::max(percentRemaining, 0);
percentRemaining = std::min(percentRemaining, 100);
percentRemainingBuffer.insert(percentRemaining);
percentRemainingBuffer.Insert(percentRemaining);
samples++;
if (samples > percentRemainingSamples) {

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;

8
src/components/ble/BatteryInformationService.cpp
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@ -17,7 +17,7 @@ BatteryInformationService::BatteryInformationService(Controllers::Battery& batte
characteristicDefinition {{.uuid = (ble_uuid_t*) &batteryLevelUuid,
.access_cb = BatteryInformationServiceCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
.flags = BLE_GATT_CHR_F_READ | BLE_GATT_CHR_F_NOTIFY,
.val_handle = &batteryLevelHandle},
{0}},
serviceDefinition {
@ -48,4 +48,8 @@ int BatteryInformationService::OnBatteryServiceRequested(uint16_t connectionHand
return (res == 0) ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
return 0;
}
}
void BatteryInformationService::NotifyBatteryLevel(uint16_t connectionHandle, uint8_t level) {
auto* om = ble_hs_mbuf_from_flat(&level, 1);
ble_gattc_notify_custom(connectionHandle, batteryLevelHandle, om);
}

2
src/components/ble/BatteryInformationService.h
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@ -17,7 +17,7 @@ namespace Pinetime {
void Init();
int OnBatteryServiceRequested(uint16_t connectionHandle, uint16_t attributeHandle, ble_gatt_access_ctxt* context);
void NotifyBatteryLevel(uint16_t connectionHandle, uint8_t level);
private:
Controllers::Battery& batteryController;
static constexpr uint16_t batteryInformationServiceId {0x180F};

6
src/components/ble/NimbleController.cpp
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@ -235,3 +235,9 @@ void NimbleController::StartDiscovery() {
uint16_t NimbleController::connHandle() {
return connectionHandle;
}
void NimbleController::NotifyBatteryLevel(uint8_t level) {
if(connectionHandle != BLE_HS_CONN_HANDLE_NONE) {
batteryInformationService.NotifyBatteryLevel(connectionHandle, level);
}
}

3
src/components/ble/NimbleController.h
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@ -70,6 +70,7 @@ namespace Pinetime {
};
uint16_t connHandle();
void NotifyBatteryLevel(uint8_t level);
private:
static constexpr const char* deviceName = "InfiniTime";
@ -92,7 +93,7 @@ namespace Pinetime {
HeartRateService heartRateService;
uint8_t addrType; // 1 = Random, 0 = PUBLIC
uint16_t connectionHandle = 0;
uint16_t connectionHandle = BLE_HS_CONN_HANDLE_NONE;
ble_uuid128_t dfuServiceUuid {
.u {.type = BLE_UUID_TYPE_128},

3
src/displayapp/screens/BatteryIcon.cpp
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@ -1,9 +1,10 @@
#include <cstdint>
#include "BatteryIcon.h"
#include "Symbols.h"
using namespace Pinetime::Applications::Screens;
const char* BatteryIcon::GetBatteryIcon(int batteryPercent) {
const char* BatteryIcon::GetBatteryIcon(uint8_t batteryPercent) {
if (batteryPercent > 90)
return Symbols::batteryFull;
if (batteryPercent > 75)

2
src/displayapp/screens/BatteryIcon.h
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@ -6,7 +6,7 @@ namespace Pinetime {
class BatteryIcon {
public:
static const char* GetUnknownIcon();
static const char* GetBatteryIcon(int batteryPercent);
static const char* GetBatteryIcon(uint8_t batteryPercent);
static const char* GetPlugIcon(bool isCharging);
};
}

66
src/displayapp/screens/BatteryInfo.cpp
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@ -38,11 +38,7 @@ BatteryInfo::BatteryInfo(Pinetime::Applications::DisplayApp* app, Pinetime::Cont
percent = lv_label_create(lv_scr_act(), nullptr);
lv_obj_set_style_local_text_font(percent, LV_LABEL_PART_MAIN, LV_STATE_DEFAULT, &jetbrains_mono_76);
if (batteryPercent >= 0) {
lv_label_set_text_fmt(percent, "%02i%%", batteryPercent);
} else {
lv_label_set_text(percent, "--%");
}
lv_label_set_text_fmt(percent, "%02i%%", batteryPercent);
lv_label_set_align(percent, LV_LABEL_ALIGN_LEFT);
lv_obj_align(percent, nullptr, LV_ALIGN_CENTER, 0, -60);
@ -72,24 +68,22 @@ BatteryInfo::~BatteryInfo() {
void BatteryInfo::UpdateAnim() {
batteryPercent = batteryController.PercentRemaining();
if (batteryPercent >= 0) {
if (batteryController.IsCharging() and batteryPercent < 100) {
animation += 1;
if (animation >= 100) {
animation = 0;
}
} else {
if (animation > batteryPercent) {
animation--;
}
if (animation < batteryPercent) {
animation++;
}
if (batteryController.IsCharging() and batteryPercent < 100) {
animation += 1;
if (animation >= 100) {
animation = 0;
}
lv_bar_set_value(charging_bar, animation, LV_ANIM_OFF);
} else {
if (animation > batteryPercent) {
animation--;
}
if (animation < batteryPercent) {
animation++;
}
}
lv_bar_set_value(charging_bar, animation, LV_ANIM_OFF);
}
void BatteryInfo::UpdateScreen() {
@ -99,28 +93,22 @@ void BatteryInfo::UpdateScreen() {
batteryPercent = batteryController.PercentRemaining();
batteryVoltage = batteryController.Voltage();
if (batteryPercent >= 0) {
if (batteryController.IsCharging() and batteryPercent < 100) {
lv_obj_set_style_local_bg_color(charging_bar, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_RED);
lv_label_set_text_static(status, "Charging");
} else if (batteryPercent == 100) {
lv_obj_set_style_local_bg_color(charging_bar, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_BLUE);
lv_label_set_text_static(status, "Fully charged");
} else if (batteryPercent < 10) {
lv_obj_set_style_local_bg_color(charging_bar, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_YELLOW);
lv_label_set_text_static(status, "Battery low");
} else {
lv_obj_set_style_local_bg_color(charging_bar, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_GREEN);
lv_label_set_text_static(status, "Discharging");
}
lv_label_set_text_fmt(percent, "%02i%%", batteryPercent);
if (batteryController.IsCharging() and batteryPercent < 100) {
lv_obj_set_style_local_bg_color(charging_bar, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_RED);
lv_label_set_text_static(status, "Charging");
} else if (batteryPercent == 100) {
lv_obj_set_style_local_bg_color(charging_bar, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_BLUE);
lv_label_set_text_static(status, "Fully charged");
} else if (batteryPercent < 10) {
lv_obj_set_style_local_bg_color(charging_bar, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_YELLOW);
lv_label_set_text_static(status, "Battery low");
} else {
lv_label_set_text_static(status, "Reading Battery status");
lv_label_set_text(percent, "--%");
lv_obj_set_style_local_bg_color(charging_bar, LV_BAR_PART_INDIC, LV_STATE_DEFAULT, LV_COLOR_GREEN);
lv_label_set_text_static(status, "Discharging");
}
lv_label_set_text_fmt(percent, "%02i%%", batteryPercent);
lv_obj_align(status, charging_bar, LV_ALIGN_OUT_BOTTOM_MID, 0, 20);
lv_label_set_text_fmt(voltage, "%1i.%02i volts", batteryVoltage / 1000, batteryVoltage % 1000 / 10);
}

2
src/displayapp/screens/BatteryInfo.h
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@ -36,7 +36,7 @@ namespace Pinetime {
lv_task_t* taskAnim;
int8_t animation = 0;
int8_t batteryPercent = -1;
uint8_t batteryPercent = 0;
uint16_t batteryVoltage = 0;
};
}

2
src/displayapp/screens/PineTimeStyle.h
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@ -42,7 +42,7 @@ namespace Pinetime {
Pinetime::Controllers::DateTime::Days currentDayOfWeek = Pinetime::Controllers::DateTime::Days::Unknown;
uint8_t currentDay = 0;
DirtyValue<int> batteryPercentRemaining {};
DirtyValue<uint8_t> batteryPercentRemaining {};
DirtyValue<bool> bleState {};
DirtyValue<std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds>> currentDateTime {};
DirtyValue<bool> motionSensorOk {};

2
src/displayapp/screens/SystemInfo.cpp
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@ -103,7 +103,7 @@ std::unique_ptr<Screen> SystemInfo::CreateScreen1() {
}
std::unique_ptr<Screen> SystemInfo::CreateScreen2() {
auto batteryPercent = static_cast<uint8_t>(batteryController.PercentRemaining());
auto batteryPercent = batteryController.PercentRemaining();
auto resetReason = [this]() {
switch (watchdog.ResetReason()) {
case Drivers::Watchdog::ResetReasons::Watchdog:

1
src/displayapp/screens/WatchFaceAnalog.cpp
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@ -177,7 +177,6 @@ void WatchFaceAnalog::UpdateClock() {
}
bool WatchFaceAnalog::Refresh() {
batteryPercentRemaining = batteryController.PercentRemaining();
if (batteryPercentRemaining.IsUpdated()) {
auto batteryPercent = batteryPercentRemaining.Get();

2
src/displayapp/screens/WatchFaceAnalog.h
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@ -48,7 +48,7 @@ namespace Pinetime {
Pinetime::Controllers::DateTime::Days currentDayOfWeek = Pinetime::Controllers::DateTime::Days::Unknown;
uint8_t currentDay = 0;
DirtyValue<float> batteryPercentRemaining {0};
DirtyValue<uint8_t> batteryPercentRemaining {0};
DirtyValue<std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds>> currentDateTime;
DirtyValue<bool> notificationState {false};

2
src/displayapp/screens/WatchFaceDigital.h
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@ -45,7 +45,7 @@ namespace Pinetime {
Pinetime::Controllers::DateTime::Days currentDayOfWeek = Pinetime::Controllers::DateTime::Days::Unknown;
uint8_t currentDay = 0;
DirtyValue<int> batteryPercentRemaining {};
DirtyValue<uint8_t> batteryPercentRemaining {};
DirtyValue<bool> bleState {};
DirtyValue<std::chrono::time_point<std::chrono::system_clock, std::chrono::nanoseconds>> currentDateTime {};
DirtyValue<bool> motionSensorOk {};

5
src/systemtask/SystemTask.cpp
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@ -330,6 +330,11 @@ void SystemTask::Work() {
}
}
if (xTaskGetTickCount() - batteryNotificationTick > batteryNotificationPeriod) {
nimbleController.NotifyBatteryLevel(batteryController.PercentRemaining());
batteryNotificationTick = xTaskGetTickCount();
}
monitor.Process();
uint32_t systick_counter = nrf_rtc_counter_get(portNRF_RTC_REG);
dateTimeController.UpdateTime(systick_counter);

2
src/systemtask/SystemTask.h
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@ -135,6 +135,8 @@ namespace Pinetime {
void GoToRunning();
void UpdateMotion();
bool stepCounterMustBeReset = false;
static constexpr TickType_t batteryNotificationPeriod = 1000 * 60 * 10; // 1 tick ~= 1ms. 1ms * 60 * 10 = 10 minutes
TickType_t batteryNotificationTick = 0;
#if configUSE_TRACE_FACILITY == 1
SystemMonitor<FreeRtosMonitor> monitor;