ANDROID cc254x RGB多彩LED程序
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CC254X程序
// cc2541 // ----------------- // /|\| XIN|- // | | | // --|RST XOUT|- // | | // | P0.4/T1.2|--> RED // | P0.5/T1.3|--> GREEN // | P0.6/T1.4|--> BLUE #include <hal_types.h> #include "ioCC254x_bitdef.h" #include "ioCC2541.h" void pwmEnable(void) { T1CCTL2 = (T1CCTL2 & ~T1CCTLn_CMP) | T1CCTLn_MODE | T1CCTLn_CMP_SET_CMP_UP_CLR_0;//set channel 2 T1CCTL3 = (T1CCTL3 & ~T1CCTLn_CMP) | T1CCTLn_MODE | T1CCTLn_CMP_SET_CMP_UP_CLR_0;//and 3 T1CCTL4 = (T1CCTL4 & ~T1CCTLn_CMP) | T1CCTLn_MODE | T1CCTLn_CMP_SET_CMP_UP_CLR_0;//and 4 T1CTL = (T1CTL & ~(T1CTL_MODE | T1CTL_DIV)) | T1CTL_MODE_MODULO | T1CTL_DIV_1;//start timer1 } void pwmDisable(void) { T1CCTL2 = (T1CCTL2 & ~T1CCTLn_CMP);//disable channel 2 T1CCTL3 = (T1CCTL3 & ~T1CCTLn_CMP);//and 3 T1CCTL4 = (T1CCTL4 & ~T1CCTLn_CMP);//and 4 T1CTL = (T1CTL & ~(T1CTL_MODE | T1CTL_DIV));//stop timer1 } void pwmInit(void) { P0SEL |= BIT4+BIT5+BIT6; // Selects P1_0 as peripheral I/O. P0DIR |= BIT4+BIT5+BIT6; // and output. // PERCFG &= ~PERCFG_T1CFG; // 0 = alt.1 1=alt.2 // P2SEL |= P2SEL_PRI0P1; // Port1 only When set Timer 1 has priotity over USART 0. P2DIR |= P2DIR_PRIP0_T1_2_3; // Timer 1 channels 2-3 has priority, then USART 1, then USART 0, then Timer 1 channels 0-1. pwmDisable(); } void pwmSetValue(uint8 *pValue) { pwmDisable(); T1CC0H = pValue[0]; T1CC0L = pValue[1]; //0 总频率 T1CC2H = T1CC0H - pValue[2]; T1CC2L = T1CC0L - pValue[3]; //channel 2占空比 T1CC3H = T1CC0H - pValue[4]; T1CC3L = T1CC0L - pValue[5]; //channel 3占空比 T1CC4H = T1CC0H - pValue[6]; T1CC4L = T1CC0L - pValue[7]; //channel 4占空比 pwmEnable(); } 复制代码 /********************************************************************* * @fn simpleProfileChangeCB * * @brief Callback from SimpleBLEProfile indicating a value change * * @param paramID - parameter ID of the value that was changed. * * @return none */ static void simpleProfileChangeCB( uint8 paramID ) { uint8 newValue[10]; switch( paramID ) { case SIMPLEPROFILE_CHAR1: SimpleProfile_GetParameter( SIMPLEPROFILE_CHAR1, &newValue ); pwmSetValue(newValue); #if (defined HAL_LCD) && (HAL_LCD == TRUE) HalLcdWriteString((char*) newValue, HAL_LCD_LINE_3 ); // HalLcdWriteStringValue( "Char 1:", (uint16)(newValue[0]), 10, HAL_LCD_LINE_3 ); #endif // (defined HAL_LCD) && (HAL_LCD == TRUE) break; case SIMPLEPROFILE_CHAR3: SimpleProfile_GetParameter( SIMPLEPROFILE_CHAR3, &newValue ); #if (defined HAL_LCD) && (HAL_LCD == TRUE) HalLcdWriteStringValue( "Char 3:", (uint16)(newValue), 10, HAL_LCD_LINE_3 ); #endif // (defined HAL_LCD) && (HAL_LCD == TRUE) break; case SIMPLEPROFILE_CHAR5: SimpleProfile_GetParameter( SIMPLEPROFILE_CHAR5, &newValue ); #if (defined HAL_LCD) && (HAL_LCD == TRUE) HalLcdWriteStringValue( "Char 5:", (uint16)(newValue[0]), 10, HAL_LCD_LINE_3 ); #endif // (defined HAL_LCD) && (HAL_LCD == TRUE) break; case SIMPLEPROFILE_CHAR6: SimpleProfile_GetParameter( SIMPLEPROFILE_CHAR6, &newValue ); #if (defined HAL_LCD) && (HAL_LCD == TRUE) HalLcdWriteStringValue( "Char 6:", (uint16)(newValue[0]), 10, HAL_LCD_LINE_3 ); #endif // (defined HAL_LCD) && (HAL_LCD == TRUE) break; default: // should not reach here! break; } } 复制代码 安卓程序
void setValue(int fqc,int r,int g,int b) { if (rgbCharacteristic != null) { buffer[0] = (byte)(fqc>>8 & 0xff); buffer[1] = (byte)(fqc & 0xff); buffer[2] = (byte)(r>>8 & 0xff); buffer[3] = (byte)(r & 0xff); buffer[4] = (byte)(g>>8 & 0xff); buffer[5] = (byte)(g & 0xff); buffer[6] = (byte)(b>>8 & 0xff); buffer[7] = (byte)(b & 0xff) rgbCharacteristic.setValue(buffer); mBluetoothLeService.writeCharacteristic(rgbCharacteristic); } } 复制代码 seekBar1 = (SeekBar)findViewById(R.id.seekBar1); seekBar2 = (SeekBar)findViewById(R.id.seekBar2); seekBar3 = (SeekBar)findViewById(R.id.seekBar3); seekBar1.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { /** * 拖动条停止拖动的时候调用 */ @Override public void onStopTrackingTouch(SeekBar seekBar) { //setValue(fqc,r,g,b); } /** * 拖动条开始拖动的时候调用 */ @Override public void onStartTrackingTouch(SeekBar seekBar) { } /** * 拖动条进度改变的时候调用 */ @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { r =(int) (fqc/100.00*progress); setValue(fqc,r,g,b); // tv.setText(String.format("R:%d G:%d B:%d %s",r,g,b,"")); } }); seekBar2.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { /** * 拖动条停止拖动的时候调用 */ @Override public void onStopTrackingTouch(SeekBar seekBar) { //setValue(fqc,r,g,b); } /** * 拖动条开始拖动的时候调用 */ @Override public void onStartTrackingTouch(SeekBar seekBar) { } /** * 拖动条进度改变的时候调用 */ @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { g =(int) (fqc/100.00*progress); setValue(fqc,r,g,b); // tv.setText(String.format("R:%d G:%d B:%d %s",r,g,b,"")); } }); seekBar3.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() { /** * 拖动条停止拖动的时候调用 */ @Override public void onStopTrackingTouch(SeekBar seekBar) { //setValue(fqc,r,g,b); } /** * 拖动条开始拖动的时候调用 */ @Override public void onStartTrackingTouch(SeekBar seekBar) { } /** * 拖动条进度改变的时候调用 */ @Override public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) { b =(int) (fqc/100.00*progress); setValue(fqc,r,g,b); // tv.setText(String.format("R:%d G:%d B:%d %s",r,g,b,"")); } }); } 复制代码
代码：
SimpleBLEPeripheral RGB LED.rar
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