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remove, always on ground after every data transfer

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pull/4/head
DiSlord 6 years ago
parent 2229d251f3
commit 8112a36055
1 changed files with 5 additions and 5 deletions
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10
si4432.c
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@ -137,7 +137,7 @@ void SI4432_Write_Byte(byte ADR, byte DATA )
// if (SI4432_guard) // if (SI4432_guard)
// while(1) ; // while(1) ;
// SI4432_guard = 1; // SI4432_guard = 1;
SPI2_CLK_LOW; // SPI2_CLK_LOW;
palClearPad(GPIOC, SI_nSEL[SI4432_Sel]); palClearPad(GPIOC, SI_nSEL[SI4432_Sel]);
// chThdSleepMicroseconds(SELECT_DELAY); // chThdSleepMicroseconds(SELECT_DELAY);
ADR |= 0x80 ; // RW = 1 ADR |= 0x80 ; // RW = 1
@ -152,7 +152,7 @@ void SI4432_Write_3_Byte(byte ADR, byte DATA1, byte DATA2, byte DATA3 )
// if (SI4432_guard) // if (SI4432_guard)
// while(1) ; // while(1) ;
// SI4432_guard = 1; // SI4432_guard = 1;
SPI2_CLK_LOW; // SPI2_CLK_LOW;
palClearPad(GPIOC, SI_nSEL[SI4432_Sel]); palClearPad(GPIOC, SI_nSEL[SI4432_Sel]);
// chThdSleepMicroseconds(SELECT_DELAY); // chThdSleepMicroseconds(SELECT_DELAY);
ADR |= 0x80 ; // RW = 1 ADR |= 0x80 ; // RW = 1
@ -170,7 +170,7 @@ byte SI4432_Read_Byte( byte ADR )
// if (SI4432_guard) // if (SI4432_guard)
// while(1) ; // while(1) ;
// SI4432_guard = 1; // SI4432_guard = 1;
SPI2_CLK_LOW; // SPI2_CLK_LOW;
palClearPad(GPIOC, SI_nSEL[SI4432_Sel]); palClearPad(GPIOC, SI_nSEL[SI4432_Sel]);
shiftOut( ADR ); shiftOut( ADR );
DATA = shiftIn(); DATA = shiftIn();
@ -589,7 +589,7 @@ void SI4432_Init()
palSetPad(GPIOB, GPIO_RF_PWR); palSetPad(GPIOB, GPIO_RF_PWR);
chThdSleepMilliseconds(20); chThdSleepMilliseconds(20);
#endif #endif
SPI2_CLK_LOW;
//DebugLine("IO set"); //DebugLine("IO set");
SI4432_Sel = SI4432_RX; SI4432_Sel = SI4432_RX;
SI4432_Sub_Init(); SI4432_Sub_Init();
@ -665,7 +665,7 @@ bool PE4302_Write_Byte(unsigned char DATA )
if (old_attenuation == DATA) if (old_attenuation == DATA)
return false; return false;
// chThdSleepMicroseconds(PE4302_DELAY); // chThdSleepMicroseconds(PE4302_DELAY);
SPI2_CLK_LOW; // SPI2_CLK_LOW;
// chThdSleepMicroseconds(PE4302_DELAY); // chThdSleepMicroseconds(PE4302_DELAY);
// PE4302_shiftOut(DATA); // PE4302_shiftOut(DATA);

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