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Move device specific shutdown code from main-nrf52.cpp to the appropriate cariant.cpp files

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This commit is contained in:
Jonathan Bennett
2026-01-25 21:54:50 -06:00
parent 87cc321687
commit 6fc895c89e
8 changed files with 81 additions and 59 deletions
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60
src/platform/nrf52/main-nrf52.cpp
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@@ -430,15 +430,6 @@ void cpuDeepSleep(uint32_t msecToWake)
Serial1.end();
#endif
#ifdef TTGO_T_ECHO
// To power off the T-Echo, the display must be set
// as an input pin; otherwise, there will be leakage current.
pinMode(PIN_EINK_CS, INPUT);
pinMode(PIN_EINK_DC, INPUT);
pinMode(PIN_EINK_RES, INPUT);
pinMode(PIN_EINK_BUSY, INPUT);
#endif
setBluetoothEnable(false);
#ifdef RAK4630
@@ -449,57 +440,8 @@ void cpuDeepSleep(uint32_t msecToWake)
// RAK-12039 set pin for Air quality sensor
digitalWrite(AQ_SET_PIN, LOW);
#endif
#ifdef RAK14014
// GPIO restores input status, otherwise there will be leakage current
nrf_gpio_cfg_default(TFT_BL);
nrf_gpio_cfg_default(TFT_DC);
nrf_gpio_cfg_default(TFT_CS);
nrf_gpio_cfg_default(TFT_SCLK);
nrf_gpio_cfg_default(TFT_MOSI);
nrf_gpio_cfg_default(TFT_MISO);
nrf_gpio_cfg_default(SCREEN_TOUCH_INT);
nrf_gpio_cfg_default(WB_I2C1_SCL);
nrf_gpio_cfg_default(WB_I2C1_SDA);
// nrf_gpio_cfg_default(WB_I2C2_SCL);
// nrf_gpio_cfg_default(WB_I2C2_SDA);
#endif
#endif
#ifdef MESHLINK
#ifdef PIN_WD_EN
digitalWrite(PIN_WD_EN, LOW);
#endif
#endif
#if defined(HELTEC_MESH_NODE_T114) || defined(HELTEC_MESH_SOLAR)
nrf_gpio_cfg_default(PIN_GPS_PPS);
detachInterrupt(PIN_GPS_PPS);
detachInterrupt(PIN_BUTTON1);
#endif
#ifdef ELECROW_ThinkNode_M1
for (int pin = 0; pin < 48; pin++) {
if (pin == 17 || pin == 19 || pin == 20 || pin == 22 || pin == 23 || pin == 24 || pin == 25 || pin == 9 || pin == 10 ||
pin == PIN_BUTTON1 || pin == PIN_BUTTON2) {
continue;
}
pinMode(pin, OUTPUT);
}
for (int pin = 0; pin < 48; pin++) {
if (pin == 17 || pin == 19 || pin == 20 || pin == 22 || pin == 23 || pin == 24 || pin == 25 || pin == 9 || pin == 10 ||
pin == PIN_BUTTON1 || pin == PIN_BUTTON2) {
continue;
}
digitalWrite(pin, LOW);
}
for (int pin = 0; pin < 48; pin++) {
if (pin == 17 || pin == 19 || pin == 20 || pin == 22 || pin == 23 || pin == 24 || pin == 25 || pin == 9 || pin == 10 ||
pin == PIN_BUTTON1 || pin == PIN_BUTTON2) {
continue;
}
NRF_GPIO->DIRCLR = (1 << pin);
}
#endif
// Run shutdown code if specified in variant.cpp
variant_shutdown();
// Sleepy trackers or sensors can low power "sleep"

25
variants/nrf52840/ELECROW-ThinkNode-M1/variant.cpp
View File

@@ -42,3 +42,28 @@ void initVariant()
pinMode(PIN_LED3, OUTPUT);
ledOff(PIN_LED3);
}
void variant_shutdown()
{
for (int pin = 0; pin < 48; pin++) {
if (pin == 17 || pin == 19 || pin == 20 || pin == 22 || pin == 23 || pin == 24 || pin == 25 || pin == 9 || pin == 10 ||
pin == PIN_BUTTON1 || pin == PIN_BUTTON2) {
continue;
}
pinMode(pin, OUTPUT);
}
for (int pin = 0; pin < 48; pin++) {
if (pin == 17 || pin == 19 || pin == 20 || pin == 22 || pin == 23 || pin == 24 || pin == 25 || pin == 9 || pin == 10 ||
pin == PIN_BUTTON1 || pin == PIN_BUTTON2) {
continue;
}
digitalWrite(pin, LOW);
}
for (int pin = 0; pin < 48; pin++) {
if (pin == 17 || pin == 19 || pin == 20 || pin == 22 || pin == 23 || pin == 24 || pin == 25 || pin == 9 || pin == 10 ||
pin == PIN_BUTTON1 || pin == PIN_BUTTON2) {
continue;
}
NRF_GPIO->DIRCLR = (1 << pin);
}
}

7
variants/nrf52840/heltec_mesh_node_t114-inkhud/variant.cpp
View File

@@ -36,3 +36,10 @@ void initVariant()
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
}
void variant_shutdown()
{
nrf_gpio_cfg_default(PIN_GPS_PPS);
detachInterrupt(PIN_GPS_PPS);
detachInterrupt(PIN_BUTTON1);
}

7
variants/nrf52840/heltec_mesh_node_t114/variant.cpp
View File

@@ -36,3 +36,10 @@ void initVariant()
pinMode(PIN_LED1, OUTPUT);
ledOff(PIN_LED1);
}
void variant_shutdown()
{
nrf_gpio_cfg_default(PIN_GPS_PPS);
detachInterrupt(PIN_GPS_PPS);
detachInterrupt(PIN_BUTTON1);
}

7
variants/nrf52840/heltec_mesh_solar/variant.cpp
View File

@@ -38,3 +38,10 @@ void initVariant()
digitalWrite(PIN_SCREEN_VDD_CTL, LOW); // Start with power on
#endif
}
void variant_shutdown()
{
nrf_gpio_cfg_default(PIN_GPS_PPS);
detachInterrupt(PIN_GPS_PPS);
detachInterrupt(PIN_BUTTON1);
}

7
variants/nrf52840/meshlink/variant.cpp
View File

@@ -20,4 +20,11 @@ void initVariant()
pinMode(PIN_WD_EN, OUTPUT);
digitalWrite(PIN_WD_EN, HIGH); // Enable the Watchdog at boot
#endif
}
void variant_shutdown()
{
#ifdef PIN_WD_EN
digitalWrite(PIN_WD_EN, LOW);
#endif
}

17
variants/nrf52840/rak_wismeshtap/variant.cpp
View File

@@ -42,4 +42,21 @@ void initVariant()
// 3V3 Power Rail
pinMode(PIN_3V3_EN, OUTPUT);
digitalWrite(PIN_3V3_EN, HIGH);
}
void variant_shutdown()
{
// GPIO restores input status, otherwise there will be leakage current
nrf_gpio_cfg_default(TFT_BL);
nrf_gpio_cfg_default(TFT_DC);
nrf_gpio_cfg_default(TFT_CS);
nrf_gpio_cfg_default(TFT_SCLK);
nrf_gpio_cfg_default(TFT_MOSI);
nrf_gpio_cfg_default(TFT_MISO);
nrf_gpio_cfg_default(SCREEN_TOUCH_INT);
nrf_gpio_cfg_default(WB_I2C1_SCL);
nrf_gpio_cfg_default(WB_I2C1_SDA);
// nrf_gpio_cfg_default(WB_I2C2_SCL);
// nrf_gpio_cfg_default(WB_I2C2_SDA);
}

10
variants/nrf52840/t-echo/variant.cpp
View File

@@ -42,3 +42,13 @@ void initVariant()
pinMode(PIN_LED3, OUTPUT);
ledOff(PIN_LED3);
}
void variant_shutdown()
{
// To power off the T-Echo, the display must be set
// as an input pin; otherwise, there will be leakage current.
pinMode(PIN_EINK_CS, INPUT);
pinMode(PIN_EINK_DC, INPUT);
pinMode(PIN_EINK_RES, INPUT);
pinMode(PIN_EINK_BUSY, INPUT);
}