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fix(tag): disable GPIO0 deep sleep (floats LOW), extend timeouts

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- GPIO0 deep sleep trigger disabled (#if 0) — pin has no pull-up
- Display timeout default: 30s → 3600s (1 hour)
- DW1000 sleep timeout: 5min → 1 hour
- Tag now stays awake and visible on boot
This commit is contained in:
Salty Bead 2026-03-30 10:42:46 -04:00
parent 27e67d5c72
commit 59b5752399
1 changed files with 9 additions and 3 deletions
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12
esp32/uwb_tag/src/main.cpp
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@ -321,7 +321,7 @@ static uint32_t g_pimu_last_rx_ms = 0;
#define BLE_PIMU_UUID "12345678-1234-5678-1234-56789abcdef4" #define BLE_PIMU_UUID "12345678-1234-5678-1234-56789abcdef4"
#define CFG_NVS_NS "uwb_cfg" #define CFG_NVS_NS "uwb_cfg"
#define CFG_DEFAULT_SLEEP_S 30 #define CFG_DEFAULT_SLEEP_S 3600 /* 1 hour display timeout default */
#define CFG_DEFAULT_BRIGHTNESS 200 #define CFG_DEFAULT_BRIGHTNESS 200
#define CFG_DEFAULT_CHANNEL 5 #define CFG_DEFAULT_CHANNEL 5
#define CFG_DEFAULT_RANGING_MS 100 #define CFG_DEFAULT_RANGING_MS 100
@ -675,7 +675,7 @@ static void estop_check(void) {
/* ── Power Management ────────────────────────────────────────────── */ /* ── Power Management ────────────────────────────────────────────── */
#define PM_DW1000_SLEEP_MS (300UL * 1000) #define PM_DW1000_SLEEP_MS (3600UL * 1000) /* 1 hour idle before DW1000 sleep */
#define PM_DW1000_WAKE_PERIOD_MS (30UL * 1000) #define PM_DW1000_WAKE_PERIOD_MS (30UL * 1000)
#define PM_DW1000_WAKE_WINDOW_MS 5000 #define PM_DW1000_WAKE_WINDOW_MS 5000
#define PM_DEEP_SLEEP_HOLD_MS 3000 #define PM_DEEP_SLEEP_HOLD_MS 3000
@ -779,7 +779,12 @@ static void pm_update(void) {
} }
} }
/* GPIO0 hold 3s → deep sleep */ /*
* GPIO0 deep sleep DISABLED — pin floats LOW on this board
* (no external pull-up), causing immediate sleep on boot.
* Deep sleep can be re-enabled once a 10kΩ pull-up is soldered.
*/
#if 0
if (digitalRead(PIN_ESTOP) == LOW) { if (digitalRead(PIN_ESTOP) == LOW) {
if (g_btn_held_ms == 0) { if (g_btn_held_ms == 0) {
g_btn_held_ms = now; g_btn_held_ms = now;
@ -796,6 +801,7 @@ static void pm_update(void) {
} }
g_btn_held_ms = 0; g_btn_held_ms = 0;
} }
#endif
} }
/* ── OLED display (5 Hz) ────────────────────────────────────────── */ /* ── OLED display (5 Hz) ────────────────────────────────────────── */