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Removed unnecessary initializations when setting Tx or Rx mode. #20

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Removed unnecessary initializations when setting Tx or Rx mode. #20

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d3b1cb2
Removed unnecessary initializations when setting Tx or Rx mode.
h-2-0 Dec 31, 2019
059c9f3
Set SCK_PIN low after switch to receive mode.
fleibede Jul 30, 2020
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46 changes: 12 additions & 34 deletions ELECHOUSE_CC1101_RCS_DRV.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -465,15 +465,8 @@ void ELECHOUSE_CC1101::RegConfigSettings(byte f)
****************************************************************/
void ELECHOUSE_CC1101::SetTx(void)
{
SpiStrobe(CC1101_SRES);
SpiStart(); //spi initialization
GDO_Set(); //GDO set
digitalWrite(SS_PIN, HIGH);
digitalWrite(SCK_PIN, HIGH);
digitalWrite(MOSI_PIN, LOW);
Reset(); //CC1101 reset
RegConfigSettings(conf); //CC1101 register config
SpiStrobe(CC1101_STX); //start send
SpiStrobe(CC1101_SIDLE);
SpiStrobe(CC1101_STX); //start send
}
/****************************************************************
*FUNCTION NAME:SetRx
Expand All @@ -483,15 +476,7 @@ void ELECHOUSE_CC1101::SetTx(void)
****************************************************************/
void ELECHOUSE_CC1101::SetRx(void)
{
SpiStrobe(CC1101_SRES);
SpiStart(); //spi initialization
GDO_Set(); //GDO set
digitalWrite(SS_PIN, HIGH);
digitalWrite(SCK_PIN, HIGH);
digitalWrite(MOSI_PIN, LOW);
Reset(); //CC1101 reset
RegConfigSettings(conf); //CC1101 register config
SpiStrobe(CC1101_SRX); //start receive
SpiStrobe(CC1101_SRX); //start receive
}
/****************************************************************
*FUNCTION NAME:SetTx
Expand All @@ -501,15 +486,11 @@ void ELECHOUSE_CC1101::SetRx(void)
****************************************************************/
void ELECHOUSE_CC1101::SetTx(float mhz)
{
SpiStrobe(CC1101_SRES);
setMHZ(mhz);
SpiStart(); //spi initialization
GDO_Set(); //GDO set
digitalWrite(SS_PIN, HIGH);
digitalWrite(SCK_PIN, HIGH);
digitalWrite(MOSI_PIN, LOW);
Reset(); //CC1101 reset
RegConfigSettings(conf); //CC1101 register config
SpiWriteReg(CC1101_FREQ2, F2);
SpiWriteReg(CC1101_FREQ1, F1);
SpiWriteReg(CC1101_FREQ0, F0);
SpiStrobe(CC1101_SIDLE);
SpiStrobe(CC1101_STX); //start send
}
/****************************************************************
Expand All @@ -520,15 +501,12 @@ void ELECHOUSE_CC1101::SetTx(float mhz)
****************************************************************/
void ELECHOUSE_CC1101::SetRx(float mhz)
{
SpiStrobe(CC1101_SRES);
setMHZ(mhz);
SpiStart(); //spi initialization
GDO_Set(); //GDO set
digitalWrite(SS_PIN, HIGH);
digitalWrite(SCK_PIN, HIGH);
digitalWrite(MOSI_PIN, LOW);
Reset(); //CC1101 reset
RegConfigSettings(conf); //CC1101 register config
SpiWriteReg(CC1101_FREQ2, F2);
SpiWriteReg(CC1101_FREQ1, F1);
SpiWriteReg(CC1101_FREQ0, F0);
SpiStrobe(CC1101_SIDLE);
digitalWrite(SCK_PIN, LOW);
SpiStrobe(CC1101_SRX); //start receive
}
/****************************************************************
Expand Down