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enable auto AGC

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This commit is contained in:
Sandeep Mistry 2017-03-15 21:10:49 -04:00
parent 030a396237
commit c1eb2b70f4
1 changed files with 4 additions and 0 deletions
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4
src/LoRa.cpp
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@ -21,6 +21,7 @@
#define REG_PREAMBLE_MSB 0x20 #define REG_PREAMBLE_MSB 0x20
#define REG_PREAMBLE_LSB 0x21 #define REG_PREAMBLE_LSB 0x21
#define REG_PAYLOAD_LENGTH 0x22 #define REG_PAYLOAD_LENGTH 0x22
#define REG_MODEM_CONFIG_3 0x26
#define REG_RSSI_WIDEBAND 0x2c #define REG_RSSI_WIDEBAND 0x2c
#define REG_DETECTION_OPTIMIZE 0x31 #define REG_DETECTION_OPTIMIZE 0x31
#define REG_DETECTION_THRESHOLD 0x37 #define REG_DETECTION_THRESHOLD 0x37
@ -93,6 +94,9 @@ int LoRaClass::begin(long frequency)
// set LNA boost // set LNA boost
writeRegister(REG_LNA, readRegister(REG_LNA) | 0x03); writeRegister(REG_LNA, readRegister(REG_LNA) | 0x03);
// set auto AGC
writeRegister(REG_MODEM_CONFIG_3, 0x04);
// set output power to 17 dBm // set output power to 17 dBm
setTxPower(17); setTxPower(17);