arduino/arduino-LoRa
1
0
Fork 0
mirror of https://github.com/sandeepmistry/arduino-LoRa.git synced 2025-04-19 13:02:14 +03:00
Code

Set LNA boost

Browse Source
This commit is contained in:
Sandeep Mistry 2016-10-10 18:36:33 -04:00
parent bd5a6de310
commit 96bafb9cc7
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/LoRa.cpp
View File

@ -7,6 +7,7 @@
#define REG_FRF_MID 0x07
#define REG_FRF_LSB 0x08
#define REG_PA_CONFIG 0x09
#define REG_LNA 0x0c
#define REG_FIFO_ADDR_PTR 0x0d
#define REG_FIFO_TX_BASE_ADDR 0x0e
#define REG_FIFO_RX_BASE_ADDR 0x0f
@ -86,6 +87,9 @@ int LoRaClass::begin(long frequency)
writeRegister(REG_FIFO_TX_BASE_ADDR, 0);
writeRegister(REG_FIFO_RX_BASE_ADDR, 0);
// set LNA boost
writeRegister(REG_LNA, readRegister(REG_LNA) | 0x03);
// set output power to 17 dBm
setTxPower(17);