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Move more code out of main-nrf52 into variant.cpp

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This commit is contained in:
Jonathan Bennett
2026-01-27 10:44:58 -06:00
parent d54ae5dad8
commit 4216fef666
3 changed files with 14 additions and 16 deletions
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16
src/platform/nrf52/main-nrf52.cpp
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@@ -464,22 +464,6 @@ void cpuDeepSleep(uint32_t msecToWake)
// FIXME, use non-init RAM per
// https://devzone.nordicsemi.com/f/nordic-q-a/48919/ram-retention-settings-with-softdevice-enabled
#ifdef ELECROW_ThinkNode_M1
nrf_gpio_cfg_input(PIN_BUTTON1, NRF_GPIO_PIN_PULLUP); // Configure the pin to be woken up as an input
nrf_gpio_pin_sense_t sense = NRF_GPIO_PIN_SENSE_LOW;
nrf_gpio_cfg_sense_set(PIN_BUTTON1, sense);
nrf_gpio_cfg_input(PIN_BUTTON2, NRF_GPIO_PIN_PULLUP);
nrf_gpio_pin_sense_t sense1 = NRF_GPIO_PIN_SENSE_LOW;
nrf_gpio_cfg_sense_set(PIN_BUTTON2, sense1);
#endif
#ifdef PROMICRO_DIY_TCXO
nrf_gpio_cfg_input(BUTTON_PIN, NRF_GPIO_PIN_PULLUP); // Enable internal pull-up on the button pin
nrf_gpio_pin_sense_t sense = NRF_GPIO_PIN_SENSE_LOW; // Configure SENSE signal on low edge
nrf_gpio_cfg_sense_set(BUTTON_PIN, sense); // Apply SENSE to wake up the device from the deep sleep
#endif
#ifdef BATTERY_LPCOMP_INPUT
// Wake up if power rises again
nrf_lpcomp_config_t c;

7
variants/nrf52840/ELECROW-ThinkNode-M1/variant.cpp
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@@ -59,4 +59,11 @@ void variant_shutdown()
NRF_GPIO->DIRCLR = (1 << pin);
}
}
nrf_gpio_cfg_input(PIN_BUTTON1, NRF_GPIO_PIN_PULLUP); // Configure the pin to be woken up as an input
nrf_gpio_pin_sense_t sense = NRF_GPIO_PIN_SENSE_LOW;
nrf_gpio_cfg_sense_set(PIN_BUTTON1, sense);
nrf_gpio_cfg_input(PIN_BUTTON2, NRF_GPIO_PIN_PULLUP);
nrf_gpio_pin_sense_t sense1 = NRF_GPIO_PIN_SENSE_LOW;
nrf_gpio_cfg_sense_set(PIN_BUTTON2, sense1);
}

7
variants/nrf52840/diy/nrf52_promicro_diy_tcxo/variant.cpp
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@@ -36,3 +36,10 @@ void initVariant()
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
void variant_shutdown()
{
nrf_gpio_cfg_input(BUTTON_PIN, NRF_GPIO_PIN_PULLUP); // Enable internal pull-up on the button pin
nrf_gpio_pin_sense_t sense = NRF_GPIO_PIN_SENSE_LOW; // Configure SENSE signal on low edge
nrf_gpio_cfg_sense_set(BUTTON_PIN, sense); // Apply SENSE to wake up the device from the deep sleep
}