Exemple #1
0
/* Select the mode starting the AD conversion */
void Chip_ADC_Set_StartMode(LPC_ADC_T *pADC, CHIP_ADC_START_MODE_T mode, CHIP_ADC_EDGE_CFG_T EdgeOption)
{
	if ((mode != ADC_START_NOW) && (mode != ADC_NO_START)) {
		IP_ADC_EdgeStartConfig(pADC, (uint8_t) EdgeOption);
	}
	IP_ADC_SetStartMode(pADC, (uint8_t) mode);
}
Exemple #2
0
float fIR_sharp_GetValue(uint8_t channel)
{
	uint32_t  test;
	float calcul;

	IP_ADC_SetChannelNumber	(LPC_ADC,channel,1);

	IP_ADC_SetStartMode	(LPC_ADC, 1);	

	while(!IP_ADC_Get_Val(LPC_ADC,channel,&test));

	calcul=test;
	calcul=calcul/4096*3.3;
	calcul=calcul*0.0416666-0.0075;
	calcul=(1-calcul*0.42)/calcul;

	return calcul;
}
Exemple #3
0
/* Enable burst mode */
void Chip_ADC_Burst_Cmd(LPC_ADC_T *pADC, FunctionalState NewState)
{
	IP_ADC_SetStartMode(pADC, ADC_NO_START);
	IP_ADC_SetBurstMode(pADC, NewState);
}