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| author |  Dirk Hohndel <dirk@hohndel.org> | 2017-07-03 17:46:22 -0700 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2017-07-03 22:22:16 -0700 |
| commit | bc1a313c9f130640b21e13663d3ff6c447cd1de2 (patch) | |
| tree | 543b68ce91b994a36a726cfb2dc5b0c3cd30262d /core | |
| parent | 345e063eb5ff76306e4aafc110351c1bee0e1335 (diff) | |
| download | subsurface-bc1a313c9f130640b21e13663d3ff6c447cd1de2.tar.gz | |
Increase the BLE timeout to 12 seconds
This seems really long, but one user appeared to get a response after
almost 10 seconds. So going with 12 for some margin of error.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'core')
| -rw-r--r-- | core/qt-ble.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/core/qt-ble.cpp b/core/qt-ble.cpp index d6a716652..5cf7f1f5d 100644 --- a/core/qt-ble.cpp +++ b/core/qt-ble.cpp @@ -19,6 +19,8 @@ #include <libdivecomputer/custom_io.h> +#define BLE_TIMEOUT 12000 // 12 seconds seems like a very long time to wait + extern "C" { void waitFor(int ms) { @@ -137,7 +139,7 @@ dc_status_t BLEObject::read(void *data, size_t size, size_t *actual) return DC_STATUS_IO; QTimer timer; - int msec = 5000; + int msec = BLE_TIMEOUT; timer.setSingleShot(true); waitForPacket.connect(&timer, SIGNAL(timeout()), SLOT(quit())); @@ -190,7 +192,7 @@ dc_status_t qt_ble_open(dc_custom_io_t *io, dc_context_t *context, const char *d controller->connectToDevice(); // Create a timer. If the connection doesn't succeed after five seconds or no error occurs then stop the opening step - int msec = 5000; + int msec = BLE_TIMEOUT; while (msec > 0 && controller->state() == QLowEnergyController::ConnectingState) { waitFor(100); msec -= 100; @@ -216,7 +218,7 @@ dc_status_t qt_ble_open(dc_custom_io_t *io, dc_context_t *context, const char *d controller->discoverServices(); - msec = 5000; + msec = BLE_TIMEOUT; while (msec > 0 && controller->state() == QLowEnergyController::DiscoveringState) { waitFor(100); msec -= 100; @@ -232,7 +234,7 @@ dc_status_t qt_ble_open(dc_custom_io_t *io, dc_context_t *context, const char *d } qDebug() << " .. discovering details"; - msec = 5000; + msec = BLE_TIMEOUT; while (msec > 0 && ble->preferredService()->state() == QLowEnergyService::DiscoveringServices) { waitFor(100); msec -= 100; |