DigitalInfinity/ESP32-PaxCounter
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remove clock error setting, using interrupt timing

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This commit is contained in:
Verkehrsrot 2019-09-07 17:00:00 +02:00
parent 15389516f5
commit 506b1f4f7e
2 changed files with 7 additions and 5 deletions
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2
src/lmic_config.h
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@ -37,7 +37,7 @@
// so consuming more power. You may sharpen (reduce) this value if you are
// limited on battery.
// ATTN: VALUES > 7 WILL CAUSE RECEPTION AND JOIN PROBLEMS WITH HIGH SF RATES
#define CLOCK_ERROR_PROCENTAGE 7
//#define CLOCK_ERROR_PROCENTAGE 7
// Set this to 1 to enable some basic debug output (using printf) about
// RF settings used during transmission and reception. Set to 2 to

10
src/lorawan.cpp
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@ -541,11 +541,13 @@ void lmictask(void *pvParameters) {
os_init(); // initialize lmic run-time environment
LMIC_reset(); // initialize lmic MAC
LMIC_setLinkCheckMode(0);
// This tells LMIC to make the receive windows bigger, in case your clock is
// faster or slower. This causes the transceiver to be earlier switched on,
// so consuming more power. You may sharpen (reduce) CLOCK_ERROR_PERCENTAGE
// in src/lmic_config.h if you are limited on battery.
// This tells LMIC to make the receive windows bigger, in case your clock is
// faster or slower. This causes the transceiver to be earlier switched on,
// so consuming more power. You may sharpen (reduce) CLOCK_ERROR_PERCENTAGE
// in src/lmic_config.h if you are limited on battery.
#ifdef CLOCK_ERROR_PROCENTAGE
LMIC_setClockError(MAX_CLOCK_ERROR * CLOCK_ERROR_PROCENTAGE / 100);
#endif
// Set the data rate to Spreading Factor 7. This is the fastest supported
// rate for 125 kHz channels, and it minimizes air time and battery power.
// Set the transmission power to 14 dBi (25 mW).