gomaomao/DIY-Multiprotocol-TX-Module
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NRF CE

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pascallanger 2016-09-01 13:05:56 +02:00
parent 942dec81c7
commit 8150504ea0
3 changed files with 12 additions and 9 deletions
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8
Multiprotocol/Multiprotocol.h
View File

@ -224,9 +224,13 @@ struct PPM_Parameters
#ifdef XMEGA #ifdef XMEGA
#define NRF_CSN_on #define NRF_CSN_on
#define NRF_CSN_off #define NRF_CSN_off
#define NRF_CE_on
#define NRF_CE_off
#else #else
#define NRF_CSN_on PORTB |= _BV(0) //D8 #define NRF_CSN_on PORTB |= _BV(0) //D8
#define NRF_CSN_off PORTB &= ~_BV(0) //D8 #define NRF_CSN_off PORTB &= ~_BV(0) //D8
#define NRF_CE_on
#define NRF_CE_off
#endif #endif
// //
#ifdef XMEGA #ifdef XMEGA

1
Multiprotocol/Multiprotocol.ino
View File

@ -130,7 +130,6 @@ uint8_t pkt[MAX_PKT];//telemetry receiving packets
// Callback // Callback
typedef uint16_t (*void_function_t) (void);//pointer to a function with no parameters which return an uint16_t integer typedef uint16_t (*void_function_t) (void);//pointer to a function with no parameters which return an uint16_t integer
void_function_t remote_callback = 0; void_function_t remote_callback = 0;
static void CheckTimer(uint16_t (*cb)(void));
// Init // Init
void setup() void setup()

12
Multiprotocol/NRF24l01_SPI.ino
View File

@ -160,7 +160,7 @@ void NRF24L01_SetPower()
void NRF24L01_SetTxRxMode(enum TXRX_State mode) void NRF24L01_SetTxRxMode(enum TXRX_State mode)
{ {
if(mode == TX_EN) { if(mode == TX_EN) {
NRF_CSN_off; NRF_CE_off;
NRF24L01_WriteReg(NRF24L01_07_STATUS, (1 << NRF24L01_07_RX_DR) //reset the flag(s) NRF24L01_WriteReg(NRF24L01_07_STATUS, (1 << NRF24L01_07_RX_DR) //reset the flag(s)
| (1 << NRF24L01_07_TX_DS) | (1 << NRF24L01_07_TX_DS)
| (1 << NRF24L01_07_MAX_RT)); | (1 << NRF24L01_07_MAX_RT));
@ -168,11 +168,11 @@ void NRF24L01_SetTxRxMode(enum TXRX_State mode)
| (1 << NRF24L01_00_CRCO) | (1 << NRF24L01_00_CRCO)
| (1 << NRF24L01_00_PWR_UP)); | (1 << NRF24L01_00_PWR_UP));
delayMicroseconds(130); delayMicroseconds(130);
NRF_CSN_on; NRF_CE_on;
} }
else else
if (mode == RX_EN) { if (mode == RX_EN) {
NRF_CSN_off; NRF_CE_off;
NRF24L01_WriteReg(NRF24L01_07_STATUS, 0x70); // reset the flag(s) NRF24L01_WriteReg(NRF24L01_07_STATUS, 0x70); // reset the flag(s)
NRF24L01_WriteReg(NRF24L01_00_CONFIG, 0x0F); // switch to RX mode NRF24L01_WriteReg(NRF24L01_00_CONFIG, 0x0F); // switch to RX mode
NRF24L01_WriteReg(NRF24L01_07_STATUS, (1 << NRF24L01_07_RX_DR) //reset the flag(s) NRF24L01_WriteReg(NRF24L01_07_STATUS, (1 << NRF24L01_07_RX_DR) //reset the flag(s)
@ -183,12 +183,12 @@ void NRF24L01_SetTxRxMode(enum TXRX_State mode)
| (1 << NRF24L01_00_PWR_UP) | (1 << NRF24L01_00_PWR_UP)
| (1 << NRF24L01_00_PRIM_RX)); | (1 << NRF24L01_00_PRIM_RX));
delayMicroseconds(130); delayMicroseconds(130);
NRF_CSN_on; NRF_CE_on;
} }
else else
{ {
NRF24L01_WriteReg(NRF24L01_00_CONFIG, (1 << NRF24L01_00_EN_CRC)); //PowerDown NRF24L01_WriteReg(NRF24L01_00_CONFIG, (1 << NRF24L01_00_EN_CRC)); //PowerDown
NRF_CSN_off; NRF_CE_off;
} }
} }
@ -204,7 +204,7 @@ void NRF24L01_Reset()
NRF24L01_FlushTx(); NRF24L01_FlushTx();
NRF24L01_FlushRx(); NRF24L01_FlushRx();
NRF24L01_Strobe(0xff); // NOP NRF24L01_Strobe(0xff); // NOP
NRF24L01_ReadReg(0x07); NRF24L01_ReadReg(NRF24L01_07_STATUS);
NRF24L01_SetTxRxMode(TXRX_OFF); NRF24L01_SetTxRxMode(TXRX_OFF);
delayMicroseconds(100); delayMicroseconds(100);
} }