使用Msp430实现蓝牙控制智能灯泡

//******************************************************************************
//  MSP-FET430P140 Demo - USART0, Ultra-Low Pwr UART 9600 Echo ISR, 32kHz ACLK
//
//  Description: Echo a received character, RX ISR used. In the Mainloop UART0
//  is made ready to receive one character with interrupt active. The Mainloop
//  waits in LPM3. The UART0 ISR forces the Mainloop to exit LPM3 after
//  receiving one character which echo's back the received character.
//  ACLK = UCLK0 = LFXT1 = 32768, MCLK = SMCLK = DCO~ 800k
//  Baud rate divider with 32768hz XTAL @9600 = 32768Hz/9600 = 3.41 (0003h 4Ah )
//  //* An external watch crystal is required on XIN XOUT for ACLK *//
//
//                MSP430F149
//            -----------------
//        /|\|              XIN|-
//         | |                 | 32kHz
//         --|RST          XOUT|-
//           |                 |
//           |             P3.4|----------->
//           |                 | 9600 - 8N1
//           |             P3.5|<-----------
//
//
//  M. Buccini
//  Texas Instruments Inc.
//  Feb 2005
//  Built with IAR Embedded Workbench Version: 3.21A
//******************************************************************************

#include  <msp430x14x.h>

#define DHT11_OUTPUT   P1DIR|=BIT6
#define DHT11_INPUT   P1DIR&=~BIT6 
#define DHT11_H   P1OUT|=BIT6
#define DHT11_L   P1OUT&=~BIT6
#define DHT11_IN   (P1IN&BIT6)
#define uchar unsigned char
#define uint unsigned int
#define ulong unsigned long

uchar start_DHT11(void);
uchar DHT11_ReadChar(void);
void dht11(void);
uchar DHT11T_Data_H, DHT11T_Data_L, DHT11RH_Data_H, DHT11RH_Data_L,CheckData_temp;


//unsigned char i;
 

 unsigned char flag3=0,flag4=0,flag5=0;
 unsigned char flag6=0,flag7=0,flag8=0;
 unsigned char flag9=0,flag10=0,flag11=0;
unsigned char flag12=0,flag13=0,flag14=0;
  
  unsigned char tt;

  void DelayNus(ulong n)
{
    CCR0 = n;
    TACTL |= MC_1;           //增计数到CCR0