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Remove T1000E GPS startup delay sequence (#8236)

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8 months ago, when this was added to the code, the GPS probe code
was still a little flaky.

Particularly after #6114 and #6116 were added, reliability improved
for all devices as we were sending fewer calls on the bus.

Today, the T1000E is the only Meshtastic device that regularly takes
2, 3, or 4 attempts to be detected via the probe code.

Removing these lines, on my T1000E, results in the AG3335 being
detected immediately.

Co-authored-by: Jonathan Bennett <jbennett@incomsystems.biz>
This commit is contained in:
Tom Fifield
2025-10-12 21:34:34 +11:00
committed by GitHub
parent 464663b496
commit 11aff46af1
1 changed files with 0 additions and 11 deletions
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11
src/gps/GPS.cpp
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@@ -494,17 +494,6 @@ bool GPS::setup()
if (!didSerialInit) {
int msglen = 0;
if (tx_gpio && gnssModel == GNSS_MODEL_UNKNOWN) {
#ifdef TRACKER_T1000_E
// add power up/down strategy, improve ag3335 detection success
digitalWrite(PIN_GPS_EN, LOW);
delay(500);
digitalWrite(GPS_VRTC_EN, LOW);
delay(1000);
digitalWrite(GPS_VRTC_EN, HIGH);
delay(500);
digitalWrite(PIN_GPS_EN, HIGH);
delay(1000);
#endif
if (probeTries < GPS_PROBETRIES) {
gnssModel = probe(serialSpeeds[speedSelect]);
if (gnssModel == GNSS_MODEL_UNKNOWN) {