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@ -387,9 +387,7 @@ uint8_t NRF_ReceivePacket(uint8_t *Packet, uint8_t *PipeNum) |
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} |
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if (pw > 32) { |
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CHIPSELECT { |
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spi(CMD_FLUSH_RX); |
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} |
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NRF_FlushRx(); |
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pw = 0; |
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} else { |
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// Read the reception pipe number
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@ -430,9 +428,7 @@ bool NRF_SendPacket(uint8_t PipeNum, const uint8_t *Packet, uint8_t Length) |
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NRF_ModeTX(); // Make sure in TX mode
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NRF_SetTxAddress(nrf_pipe_addr[PipeNum]); // this sets the Tx addr and also pipe 0 addr for ACK
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CHIPSELECT { |
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spi(CMD_FLUSH_TX); |
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}; |
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NRF_FlushTx(); |
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CHIPSELECT { |
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spi(CMD_WR_TX_PLD); |
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@ -468,7 +464,7 @@ bool NRF_SendPacket(uint8_t PipeNum, const uint8_t *Packet, uint8_t Length) |
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void NRF_ResetPipes(void) |
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{ |
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NRF_WriteRegister(RG_EN_RXADDR, 0); // disable all pipes
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NRF_WriteRegister(RG_EN_RXADDR, 1); // disable all pipes
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for (int i = 0; i < 6; i++) { |
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nrf_pipe_addr[i] = 0; |
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@ -476,6 +472,20 @@ void NRF_ResetPipes(void) |
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} |
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} |
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void NRF_FlushRx(void) |
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{ |
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CHIPSELECT { |
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spi(CMD_FLUSH_RX); |
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} |
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} |
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void NRF_FlushTx(void) |
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{ |
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CHIPSELECT { |
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spi(CMD_FLUSH_TX); |
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} |
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} |
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void NRF_Init(uint8_t pSpeed) |
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{ |
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// Set the required output pins
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@ -491,14 +501,14 @@ void NRF_Init(uint8_t pSpeed) |
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// clear flags etc
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NRF_PowerDown(); |
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CHIPSELECT { spi(CMD_FLUSH_RX); } |
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CHIPSELECT { spi(CMD_FLUSH_TX); } |
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NRF_FlushRx(); |
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NRF_FlushTx(); |
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NRF_WriteRegister(RG_STATUS, 0x70); |
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NRF_WriteRegister(RG_CONFIG, ModeBits); |
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NRF_WriteRegister(RG_SETUP_AW, 0b11); // 5 byte addresses
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NRF_WriteRegister(RG_EN_RXADDR, 0x00); // disable all
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NRF_WriteRegister(RG_EN_RXADDR, 0x01); // disable all except 1 which we'll assign later
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NRF_WriteRegister(RG_SETUP_RETR, 0x18); // 8 retries, 500 ms
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NRF_WriteRegister(RG_RF_CH, 7); // channel 2 NO HIGHER THAN 83 in USA!
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