Unsignedio
/
arduino-LoRa
mirror of https://github.com/markqvist/arduino-LoRa.git
1
0
Fork 0
Code Issues Releases Wiki Activity

Add setFrequency API

set-sync-mode-op-mode
Sandeep Mistry 2016-10-10 18:33:12 -04:00
parent 199072565f
commit 5af0578293
3 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
keywords.txt
View File

@ -33,6 +33,7 @@ receive KEYWORD2
idle KEYWORD2
sleep KEYWORD2
setFrequency KEYWORD2
setTxPower KEYWORD2
setSpreadingFactor KEYWORD2
setSignalBandwidth KEYWORD2

11
src/LoRa.cpp
View File

@ -264,6 +264,17 @@ void LoRaClass::sleep()
writeRegister(REG_OP_MODE, MODE_LONG_RANGE_MODE | MODE_SLEEP);
}
void LoRaClass::setFrequency(long frequency)
{
_frequency = frequency;
uint64_t frf = ((uint64_t)frequency << 19) / 32000000;
writeRegister(REG_FRF_MSB, (uint8_t)(frf >> 16));
writeRegister(REG_FRF_MID, (uint8_t)(frf >> 8));
writeRegister(REG_FRF_LSB, (uint8_t)(frf >> 0));
}
void LoRaClass::setTxPower(int level)
{
if (level < 2) {

1
src/LoRa.h
View File

@ -37,6 +37,7 @@ public:
void idle();
void sleep();
void setFrequency(long frequency);
void setTxPower(int level);
void setSpreadingFactor(int sf);
void setSignalBandwidth(long sbw);