u-blox
Base class for the ublox-xxx-cellular-xxx classes. Cannot be used standalone, only inherited by classes that do properly useful stuff. Or, to put it another way, if you are using any of the ublox-xxx-cellular-xxx classes, you will need this class also.
Dependents: example-ublox-cellular-interface example-ublox-cellular-driver-gen HelloMQTT example-ublox-cellular-interface_r410M ... more
Revision 19:15f31e074d67, committed 2018-09-17
- Comitter:
- fahimalavi
- Date:
- Mon Sep 17 10:46:14 2018 +0000
- Parent:
- 18:2c255818b3a9
- Parent:
- 16:afb3ca2d9915
- Child:
- 20:31d5e048fbfa
- Commit message:
- Power up fix in master
Changed in this revision
| UbloxCellularBase.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/UbloxCellularBase.cpp Thu Sep 13 17:01:01 2018 +0500
+++ b/UbloxCellularBase.cpp Mon Sep 17 10:46:14 2018 +0000
@@ -556,7 +556,10 @@
wait_ms(250);
for (int retry_count = 0; !success && (retry_count < 20); retry_count++) {
- modem_power_up();
+ //In case of SARA-R4, modem takes a while to turn on, constantly toggling the power pin every ~2 secs causes the modem to never power up.
+ if ( (retry_count % 5) == 0) {
+ modem_power_up();
+ }
wait_ms(500);
// Modem tends to spit out noise during power up - don't confuse the parser
_at->flush();