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#include <FreeRTOS.h>
#include <task.h>
#include <libraries/bsp/bsp.h>
#include <legacy/nrf_drv_clock.h>
#include <libraries/timer/app_timer.h>
#include <libraries/gpiote/app_gpiote.h>
#include <DisplayApp/DisplayApp.h>
#include <softdevice/common/nrf_sdh.h>
#include <softdevice/common/nrf_sdh_freertos.h>
#include <hal/nrf_rtc.h>
#include <timers.h>
#include <libraries/log/nrf_log.h>
#include <drivers/include/nrfx_saadc.h>
#include "BLE/BleManager.h"
#if NRF_LOG_ENABLED
#include "Logging/NrfLogger.h"
Pinetime::Logging::NrfLogger logger;
#else
#include "Logging/DummyLogger.h"
Pinetime::Logging::DummyLogger logger;
#endif
Pinetime::Applications::DisplayApp displayApp;
TaskHandle_t systemThread;
bool isSleeping = false;
TimerHandle_t debounceTimer;
extern "C" {
void vApplicationIdleHook() {
logger.Resume();
}
void vApplicationStackOverflowHook( xTaskHandle *pxTask, signed portCHAR *pcTaskName ) {
bsp_board_led_on(3);
}
}
void nrfx_gpiote_evt_handler(nrfx_gpiote_pin_t pin, nrf_gpiote_polarity_t action) {
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
xTimerStartFromISR(debounceTimer, &xHigherPriorityTaskWoken);
// TODO should I do something if xHigherPriorityTaskWoken == pdTRUE?
}
void DebounceTimerCallback(TimerHandle_t xTimer) {
xTimerStop(xTimer, 0);
if(isSleeping) {
displayApp.PushMessage(Pinetime::Applications::DisplayApp::Messages::GoToRunning);
isSleeping = false;
}
else {
displayApp.PushMessage(Pinetime::Applications::DisplayApp::Messages::GoToSleep);
isSleeping = true;
}
}
void nrfx_saadc_event_handler(nrfx_saadc_evt_t const * p_event) {
}
void SystemTask(void *) {
APP_GPIOTE_INIT(2);
bool erase_bonds=false;
nrf_sdh_freertos_init(ble_manager_start_advertising, &erase_bonds);
displayApp.Start();
debounceTimer = xTimerCreate ("debounceTimer", 200, pdFALSE, (void *) 0, DebounceTimerCallback);
nrf_gpio_cfg_sense_input(13, (nrf_gpio_pin_pull_t)GPIO_PIN_CNF_PULL_Pulldown, (nrf_gpio_pin_sense_t)GPIO_PIN_CNF_SENSE_High);
nrf_gpio_cfg_output(15);
nrf_gpio_pin_set(15);
nrfx_gpiote_in_config_t pinConfig;
pinConfig.skip_gpio_setup = true;
pinConfig.hi_accuracy = false;
pinConfig.is_watcher = false;
pinConfig.sense = (nrf_gpiote_polarity_t)NRF_GPIOTE_POLARITY_HITOLO;
pinConfig.pull = (nrf_gpio_pin_pull_t)GPIO_PIN_CNF_PULL_Pulldown;
nrfx_gpiote_in_init(13, &pinConfig, nrfx_gpiote_evt_handler);
nrf_gpio_cfg_input(12, (nrf_gpio_pin_pull_t)GPIO_PIN_CNF_PULL_Pullup);
nrf_gpio_cfg_input(19, (nrf_gpio_pin_pull_t)GPIO_PIN_CNF_PULL_Pullup);
nrf_gpio_cfg_output(27);
nrf_gpio_pin_set(27);
nrfx_saadc_config_t adcConfig = NRFX_SAADC_DEFAULT_CONFIG;
nrfx_saadc_init(&adcConfig, nrfx_saadc_event_handler);
nrfx_err_t nrfx_saadc_calibrate_offset(void);
vTaskDelay(1000);
nrf_saadc_channel_config_t adcChannelConfig = {
.resistor_p = NRF_SAADC_RESISTOR_DISABLED,
.resistor_n = NRF_SAADC_RESISTOR_DISABLED,
.gain = NRF_SAADC_GAIN1_5,
.reference = NRF_SAADC_REFERENCE_INTERNAL,
.acq_time = NRF_SAADC_ACQTIME_3US,
.mode = NRF_SAADC_MODE_SINGLE_ENDED,
.burst = NRF_SAADC_BURST_DISABLED,
.pin_p = (nrf_saadc_input_t)(SAADC_CH_PSELP_PSELP_AnalogInput7),
.pin_n = NRF_SAADC_INPUT_DISABLED
};
nrfx_saadc_channel_init(0, &adcChannelConfig);
nrf_saadc_value_t value = 0;
nrfx_saadc_sample_convert(0, &value);
while(true) {
bool charge = nrf_gpio_pin_read(12);
bool power = nrf_gpio_pin_read(19);
if(!charge) {
NRF_LOG_INFO("CHARGE ON");
} else {
NRF_LOG_INFO("CHARGE OFF");
}
if(!power) {
NRF_LOG_INFO("POWER ON");
} else {
NRF_LOG_INFO("POWER OFF");
}
nrf_saadc_value_t value = 0;
nrfx_saadc_sample_convert(0, &value);
float v = (value * 2.0f) / (1024/3.0f);
float percent = ((v - 3.55)*100)*3.9;
NRF_LOG_INFO(NRF_LOG_FLOAT_MARKER "v - " NRF_LOG_FLOAT_MARKER "%%", NRF_LOG_FLOAT(v), NRF_LOG_FLOAT(percent));
nrf_gpio_pin_toggle(27);
vTaskDelay(1000);
}
vTaskSuspend(nullptr);
}
void OnNewTime(uint8_t minutes, uint8_t hours) {
displayApp.SetTime(minutes, hours);
}
int main(void) {
logger.Init();
nrf_drv_clock_init();
if (pdPASS != xTaskCreate(SystemTask, "MAIN", 256, nullptr, 0, &systemThread))
APP_ERROR_HANDLER(NRF_ERROR_NO_MEM);
ble_manager_init();
ble_manager_set_callback(OnNewTime);
vTaskStartScheduler();
for (;;) {
APP_ERROR_HANDLER(NRF_ERROR_FORBIDDEN);
}
}
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