forks/RadioLibSmol
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

[CC1101] Added missing RF switch control

Browse source
This commit is contained in:
jgromes 2020-06-20 17:03:34 +02:00
parent 56360a2a05
commit 05f1e998d7
1 changed files with 12 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/modules/CC1101/CC1101.cpp
View file

@ -139,11 +139,18 @@ int16_t CC1101::receive(uint8_t* data, size_t len) {
}
int16_t CC1101::standby() {
// set idle mode
SPIsendCommand(CC1101_CMD_IDLE);
// set RF switch (if present)
_mod->setRfSwitchState(LOW, LOW);
return(ERR_NONE);
}
int16_t CC1101::transmitDirect(uint32_t frf) {
// set RF switch (if present)
_mod->setRfSwitchState(LOW, HIGH);
// user requested to start transmitting immediately (required for RTTY)
if(frf != 0) {
SPIwriteRegister(CC1101_REG_FREQ2, (frf & 0xFF0000) >> 16);
@ -163,6 +170,9 @@ int16_t CC1101::transmitDirect(uint32_t frf) {
}
int16_t CC1101::receiveDirect() {
// set RF switch (if present)
_mod->setRfSwitchState(HIGH, LOW);
// activate direct mode
int16_t state = directMode();
RADIOLIB_ASSERT(state);
@ -233,7 +243,7 @@ int16_t CC1101::startTransmit(uint8_t* data, size_t len, uint8_t addr) {
SPIwriteRegisterBurst(CC1101_REG_FIFO, data, len);
// set RF switch (if present)
_mod->setRfSwitchState(true);
_mod->setRfSwitchState(LOW, HIGH);
// set mode to transmit
SPIsendCommand(CC1101_CMD_TX);
@ -253,7 +263,7 @@ int16_t CC1101::startReceive() {
RADIOLIB_ASSERT(state);
// set RF switch (if present)
_mod->setRfSwitchState(false);
_mod->setRfSwitchState(HIGH, LOW);
// set mode to receive
SPIsendCommand(CC1101_CMD_RX);