Mercurial > public > ostc4
diff Small_CPU/Src/scheduler.c @ 936:3029f0332f4f Evo_2_23
GNSS introduced power saving mode:
In the previous implementation the modul always did a cold start. In the new one the power saving functions of the module are activated. The module will be switched to intervall mode while entering sleep. If the computer remains in sleep for a long time then the GNSS modul will be switchen of completly.
| author | Ideenmodellierer |
|---|---|
| date | Sun, 08 Dec 2024 22:03:07 +0100 |
| parents | effadaa3a1f7 |
| children | d461d9e89e3c |
line wrap: on
line diff
--- a/Small_CPU/Src/scheduler.c Sun Dec 08 21:59:22 2024 +0100 +++ b/Small_CPU/Src/scheduler.c Sun Dec 08 22:03:07 2024 +0100 @@ -37,6 +37,7 @@ #include "rtc.h" #include "dma.h" #include "adc.h" +#include "gpio.h" #include "calc_crush.h" #include "stm32f4xx_hal_rtc_ex.h" #include "decom.h" @@ -1100,7 +1101,10 @@ global.dataSendToMaster.mode = 0; global.deviceDataSendToMaster.mode = 0; secondsCount = 0; - +#ifdef ENABLE_GPIO_V2 + uint16_t deepSleepCntDwn = 21600; /* 12 hours in 2 second steps */ + GPIO_InitTypeDef GPIO_InitStruct; +#endif /* prevent button wake up problem while in sleep_prepare * sleep prepare does I2C_DeInit() */ @@ -1179,6 +1183,22 @@ global.mode = MODE_BOOT; } scheduleUpdateLifeData(2000); +#ifdef ENABLE_GPIO_V2 + if(deepSleepCntDwn) + { + deepSleepCntDwn--; + if(deepSleepCntDwn == 0) + { + GPIO_InitStruct.Mode = GPIO_MODE_ANALOG; + GPIO_InitStruct.Speed = GPIO_SPEED_LOW; + GPIO_InitStruct.Pull = GPIO_NOPULL; + GPIO_InitStruct.Pin = GPIO_PIN_All ^ (GPS_POWER_CONTROL_PIN | GPS_BCKP_CONTROL_PIN); + HAL_GPIO_Init( GPIOB, &GPIO_InitStruct); + GPIO_GPS_OFF(); + uartGnss_SetState(UART_GNSS_INIT); + } + } +#endif } while(global.mode == MODE_SLEEP); /* new section for system after Standby */