Merge "Change FM seek direction for TI devices" into gingerbread (974727ff) · Commits · e / os / android_frameworks_base

core/jni/android_hardware_fm_wl1271.cpp

+88 −56

Original line number	Diff line number	Diff line
		@@ -42,9 +42,14 @@
		int setFreq(int freq);
		int radioOn();
		int radioOff();
		int setBand(int iLow, int iHigh);
		int HexStr2Int(const char* szHexStr);
		int getFreq();

		bool radioEnabled = false;
		static int lastFreq = 0;
		static int giLow = 87500;
		static int giStep = 100;

		int radioOn()
		{
		@@ -122,48 +127,36 @@ int setFreq(int freq)
		return FM_JNI_SUCCESS;
		}


		using namespace android;

		/* native interface */
		static jint android_hardware_fmradio_FmReceiverJNI_setControlNative
		(JNIEnv * env, jobject thiz, jint fd, jint id, jint value)
		int setBand(int iLow, int iHigh)
		{
		switch (value) {
		case 1:
		return radioOn();
		break;

		case 2:
		return radioOff();
		break;

		case 3:
		// mute not used
		break;

		case 4:
		// unmute
		if (system("hcitool cmd 0x3f 0x135 0x11 0x02 0x00 0x00 0x00") < 0) {
		return FM_JNI_FAILURE;
		if (iLow == 76000) {
		// Japan
		system("hcitool cmd 0x3f 0x135 0x10 0x02 0x00 0x00 0x01");
		giLow = iLow;
		} else {
		system("hcitool cmd 0x3f 0x135 0x10 0x02 0x00 0x00 0x00");
		}
		break;

		if (iLow == 87500 && iHigh == 107900) {
		// spacing 200kHz for north america
		system("hcitool cmd 0x3f 0x135 0x38 0x02 0x00 0x00 0x04");
		giStep = 200;
		} else {
		// spacing 100kHz
		system("hcitool cmd 0x3f 0x135 0x38 0x02 0x00 0x00 0x02");
		}

		return FM_JNI_SUCCESS;
		}

		static int HexStr2Int(const char* szHexStr)
		int HexStr2Int(const char* szHexStr)
		{
		unsigned long Result;
		sscanf(szHexStr, "%lx", &Result);
		return Result;
		}

		/* native interface */
		static jint android_hardware_fmradio_FmReceiverJNI_getFreqNative
		(JNIEnv * env, jobject thiz, jint fd)
		{
		int getFreq(){
		FILE *pRunPipe=NULL;
		char sAux[200];
		char sLow[3];
		@@ -195,7 +188,44 @@ char sResult[5];
		}
		else
		return FM_JNI_FAILURE;
		}

		using namespace android;

		/* native interface */
		static jint android_hardware_fmradio_FmReceiverJNI_setControlNative
		(JNIEnv * env, jobject thiz, jint fd, jint id, jint value)
		{
		switch (value) {
		case 1:
		return radioOn();
		break;

		case 2:
		return radioOff();
		break;

		case 3:
		// mute not used
		break;

		case 4:
		// unmute
		if (system("hcitool cmd 0x3f 0x135 0x11 0x02 0x00 0x00 0x00") < 0) {
		return FM_JNI_FAILURE;
		}
		break;
		}

		return FM_JNI_SUCCESS;
		}


		/* native interface */
		static jint android_hardware_fmradio_FmReceiverJNI_getFreqNative
		(JNIEnv * env, jobject thiz, jint fd)
		{
		return getFreq();
		}

		/native interface /
		@@ -230,11 +260,28 @@ static jint android_hardware_fmradio_FmReceiverJNI_getControlNative
		static jint android_hardware_fmradio_FmReceiverJNI_startSearchNative
		(JNIEnv * env, jobject thiz, jint fd, jint dir)
		{
		int retval = system("hcitool cmd 0x3f 0x135 0x0f 0x02 0x00 0x00 0x10");
		int iCurrentFreq;

		// Added in order to move before seek and control all the FM Limits depending on the country
		iCurrentFreq = getFreq();
		if(dir == 0)
		retval = system("hcitool cmd 0x3f 0x135 0x1b 0x02 0x00 0x00 0x01");
		{
		if(iCurrentFreq == giLow)
		iCurrentFreq = 18000 + giStep;
		setFreq(iCurrentFreq-giStep);
		}
		else
		{
		if(iCurrentFreq == 17900)
		iCurrentFreq = giLow - giStep;
		setFreq(iCurrentFreq+giStep);
		}

		int retval = system("hcitool cmd 0x3f 0x135 0x0f 0x02 0x00 0x00 0x10");
		if (dir == 0)
		retval = system("hcitool cmd 0x3f 0x135 0x1b 0x02 0x00 0x00 0x00");
		else
		retval = system("hcitool cmd 0x3f 0x135 0x1b 0x02 0x00 0x00 0x01");
		retval = system("hcitool cmd 0x3f 0x135 0x2d 0x02 0x00 0x00 0x02");
		LOGD("startSearchNative() %d", retval);

		@@ -265,22 +312,7 @@ static jint android_hardware_fmradio_FmReceiverJNI_getRSSINative
		static jint android_hardware_fmradio_FmReceiverJNI_setBandNative
		(JNIEnv * env, jobject thiz, jint fd, jint low, jint high)
		{
		if (low == 76000) {
		// Japan
		system("hcitool cmd 0x3f 0x135 0x10 0x02 0x00 0x00 0x01");
		} else {
		system("hcitool cmd 0x3f 0x135 0x10 0x02 0x00 0x00 0x00");
		}

		if (low == 87500 && high == 107900) {
		// spacing 200kHz for north america
		system("hcitool cmd 0x3f 0x135 0x38 0x02 0x00 0x00 0x04");
		} else {
		// spacing 100kHz
		system("hcitool cmd 0x3f 0x135 0x38 0x02 0x00 0x00 0x02");
		}

		return FM_JNI_SUCCESS;
		return setBand(low,high);
		}

		/* native interface */