bool IsMicInLink(void)
{
#ifdef FUNC_MIC_DET_EN
static uint8_t MicLinkState = 0;
#define MICIN_JETTER_TIMES 10 //连接检测消抖时间：10次，100ms
//设为输入，打开上拉
GpioClrRegOneBit(MICIN_DETECT_PORT_OE, MICIN_DETECT_BIT);
GpioClrRegOneBit(MICIN_DETECT_PORT_PU, MICIN_DETECT_BIT);
GpioClrRegOneBit(MICIN_DETECT_PORT_PD, MICIN_DETECT_BIT);
GpioSetRegBits(MICIN_DETECT_PORT_IE, MICIN_DETECT_BIT);
if(GpioGetReg(MICIN_DETECT_PORT_IN) & MICIN_DETECT_BIT)
{
MicLinkState = 0; //断开状态不做消抖处理
}
else
{
if(MicLinkState < MICIN_JETTER_TIMES) //连接状态做消抖处理
{
MicLinkState++;
}
}
gSys.MicEnable = (MicLinkState >= MICIN_JETTER_TIMES);
return gSys.MicEnable;
#else
gSys.MicEnable = TRUE;
return TRUE;
#endif
}
static void USER_FUNC lum_sendStudyWaveData(ORIGIN_WAVE_DATA* pWaveInfo)
{
static U8 g_sendCount = 0;
U8 index;
U16 clkCount;
BOOL gpioHighLevel;
//lum_disableAllIrq();
if(pWaveInfo->firstHighlevel != 0)
{
GpioSetRegOneBit(GPIO_C_OUT, 0x04);
lum_delay15us(300);
}
for(index=0; index<pWaveInfo->waveCount; index++)
{
gpioHighLevel = ((index%2) == pWaveInfo->firstHighlevel)?TRUE:FALSE;
for(clkCount = 0; clkCount<pWaveInfo->waveData[index]; clkCount++) //only for clk timing
{
if(gpioHighLevel)
{
GpioSetRegOneBit(GPIO_C_OUT, 0x04);
}
else
{
GpioClrRegOneBit(GPIO_C_OUT, 0x04);
}
lum_delay15us(1);
__nop(); // 1
__nop(); // 2
__nop(); // 3
__nop(); // 4
__nop(); // 5
__nop(); // 6
__nop(); // 7
__nop(); // 8
__nop(); // 9
}
}
//lum_enableAllIrq();
hfgpio_fset_out_low(HFGPIO_F_SDO_2);
g_sendCount++;
if(g_sendCount < MAX_WAVE_RESEND_COUNT)
{
lum_start433StudyTimer(MAX_SEND_WAVE_TIME_DELAY);
}
else
{
g_sendCount = 0;
lum_setRfMode(RF_SLEEP);
g_searchFreqData.chipStatus = SX1208_IDLE;
}
}
OSStatus platform_gpio_output_low( const platform_gpio_t* gpio )
{
OSStatus err = kNoErr;
require_action_quiet( gpio != NULL, exit, err = kParamErr);
platform_mcu_powersave_disable();
GpioClrRegOneBit(GPIO_A_OUT + gpio->port , ((uint32_t)1 << gpio->pin) );
exit:
platform_mcu_powersave_enable();
return err;
}
static void USER_FUNC lum_studyTest(ORIGIN_WAVE_DATA* pWaveInfo)
{
static U8 g_sendCount = 0;
U8 index;
U16 clkCount;
BOOL gpioHighLevel;
if(pWaveInfo->firstHighlevel != 0)
{
GpioSetRegOneBit(GPIO_B_OUT, 0x8000000);
}
for(index=0; index<pWaveInfo->waveCount; index++)
{
gpioHighLevel = ((index%2) == pWaveInfo->firstHighlevel)?TRUE:FALSE;
for(clkCount = 0; clkCount<pWaveInfo->waveData[index]; clkCount++) //only for clk timing
{
if(gpioHighLevel)
{
GpioSetRegOneBit(GPIO_B_OUT, 0x8000000);
//hfgpio_fset_out_high(HFGPIO_F_SDO_1);
}
else
{
GpioClrRegOneBit(GPIO_B_OUT, (0x8000000));
//hfgpio_fset_out_low(HFGPIO_F_SDO_1);
}
lum_delay15us(1);
__nop(); // 1
__nop(); // 2
__nop(); // 3
__nop(); // 4
__nop(); // 5
__nop(); // 6
__nop(); // 7
__nop(); // 8
__nop(); // 9
}
}
hfgpio_fset_out_low(HFGPIO_F_SDO_1);
}
static void USER_FUNC lum_lightHwTimerCallback( hftimer_handle_t htimer )
{
if(g_lightDimStatus == ZERO_DETECT)
{
//hfgpio_fset_out_high(HFGPIO_F_DIM);
//GpioSetRegOneBit(GPIO_B_OUT, (1<<20)); //O18_GPIO_BANK_B(20), //lpb SPI_MOSI
GpioSetRegOneBit(GPIO_B_OUT, 0x100000);
lum_lightDimShutdown();
}
else if(g_lightDimStatus == SHUT_DOWN_DIM)
{
//hfgpio_fset_out_low(HFGPIO_F_DIM);
//GpioClrRegOneBit(GPIO_B_OUT, (1<<20)); //O18_GPIO_BANK_B(20), //lpb SPI_MOSI
GpioClrRegOneBit(GPIO_B_OUT, 0x100000);
}
else if(g_lightDimStatus == GET_AC_FREQ)
{
g_lightDimStatus = ZERO_DETECT;
if(g_lightLevel == 0)
{
hfgpio_fdisable_interrupt(HFGPIO_F_ZERO_DETECTER);
}
}
}
// Initialize coding key scan (GPIO) operation.
// Config interrupt at negative edge of signal-A
void CodingKeyInit(void)
{
//enable pull up resister.
GpioClrRegOneBit(CODING_KEY_A_PORT_OE, CODING_KEY_A_BIT);
GpioClrRegOneBit(CODING_KEY_A_PORT_PU, CODING_KEY_A_BIT);
GpioClrRegOneBit(CODING_KEY_A_PORT_PD, CODING_KEY_A_BIT);
//enable pull up resister.
GpioClrRegOneBit(CODING_KEY_B_PORT_OE, CODING_KEY_B_BIT);
GpioClrRegOneBit(CODING_KEY_B_PORT_PU, CODING_KEY_B_BIT);
GpioClrRegOneBit(CODING_KEY_B_PORT_PD, CODING_KEY_B_BIT);
//enable int
GpioIntEn(CODING_KEY_A_PORT_INT, CODING_KEY_A_BIT, GPIO_NEG_EDGE_TRIGGER);
ClockWiseCnt = 0;
CounterClockWiseCnt = 0;
//enable gpio irqc
NVIC_EnableIRQ(GPIO_IRQn);
}
OSStatus platform_gpio_init( const platform_gpio_t* gpio, platform_pin_config_t config )
{
OSStatus err = kNoErr;
platform_mcu_powersave_disable();
require_action_quiet( gpio != NULL, exit, err = kParamErr);
GpioClrRegOneBit(GPIO_A_OUTDS + gpio->port , ((uint32_t)1 << gpio->pin) );
if ( (config == INPUT_PULL_UP ) || (config == INPUT_HIGH_IMPEDANCE ) || (config == INPUT_PULL_DOWN )){
GpioClrRegOneBit(GPIO_A_OE + gpio->port , ((uint32_t)1 << gpio->pin) );
GpioSetRegOneBit(GPIO_A_IE + gpio->port , ((uint32_t)1 << gpio->pin) );
}else{
GpioClrRegOneBit(GPIO_A_IE + gpio->port , ((uint32_t)1 << gpio->pin) );
GpioSetRegOneBit(GPIO_A_OE + gpio->port , ((uint32_t)1 << gpio->pin) );
}
if ( (config == INPUT_PULL_UP ) || (config == OUTPUT_OPEN_DRAIN_PULL_UP ) )
{
GpioClrRegOneBit(GPIO_A_PU + gpio->port , ((uint32_t)1 << gpio->pin) );
GpioClrRegOneBit(GPIO_A_PD + gpio->port , ((uint32_t)1 << gpio->pin) );
}
else if (config == INPUT_PULL_DOWN )
{
GpioSetRegOneBit(GPIO_A_PU + gpio->port , ((uint32_t)1 << gpio->pin) );
GpioSetRegOneBit(GPIO_A_PD + gpio->port , ((uint32_t)1 << gpio->pin) );
}
else
{
GpioSetRegOneBit(GPIO_A_PU + gpio->port , ((uint32_t)1 << gpio->pin) );
GpioClrRegOneBit(GPIO_A_PD + gpio->port , ((uint32_t)1 << gpio->pin) );
}
if(config == OUTPUT_PUSH_PULL)
GpioSetRegOneBit(GPIO_A_OUTDS + gpio->port , ((uint32_t)1 << gpio->pin) );
exit:
platform_mcu_powersave_enable();
return err;
}
void SetInputSDA(void* I2cMasterHandle)
{
I2C_HANDLE I2cHandle = (I2C_HANDLE)I2cMasterHandle;
GpioClrRegOneBit(I2cHandle->SdaPortIndex + 3, I2cHandle->SdaMask);
}
void ClrSDA(void* I2cMasterHandle)
{
I2C_HANDLE I2cHandle = (I2C_HANDLE)I2cMasterHandle;
GpioClrRegOneBit(I2cHandle->SdaPortIndex + 1, I2cHandle->SdaMask);
I2C_Delay();
}
