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Code Issues Releases Wiki Activity

Add RSSI input for the ZUM board also.

c4fmdemod
Jonathan Naylor 2016-12-21 08:46:17 +00:00 committed by GitHub
parent 773cda818d
commit 461e7c942e
1 changed files with 4 additions and 2 deletions
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6
IODue.cpp
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@ -51,6 +51,8 @@
#define ADC_CDR_Chan 13
#define DACC_MR_USER_SEL_Chan DACC_MR_USER_SEL_CHANNEL1 // DAC on Due DAC1
#define DACC_CHER_Chan DACC_CHER_CH1
#define RSSI_CHER_Chan (1<<1) // ADC on Due pin A6 - Due AD1 - (1 << 1)
#define RSSI_CDR_Chan 1
#elif defined(ARDUINO_DUE_NTH)
#define PIN_COS A7
#define PIN_PTT A8
@ -107,7 +109,7 @@ void CIO::startInt()
ADC->ADC_IER = ADC_CHER_Chan; // Enable End-Of-Conv interrupt
ADC->ADC_CHDR = 0xFFFF; // Disable all channels
ADC->ADC_CHER = ADC_CHER_Chan; // Enable rx input channel
#if defined(RSSI_CHER_Chan)
#if defined(SEND_RSSI_DATA)
ADC->ADC_CHER |= RSSI_CHER_Chan; // and RSSI input
#endif
ADC->ADC_CGR = 0x15555555; // All gains set to x1
@ -174,7 +176,7 @@ void CIO::interrupt(uint8_t source)
sample = ADC->ADC_CDR[ADC_CDR_Chan];
m_rxBuffer.put(sample, control);
#if defined(RSSI_CDR_Chan) && defined(SEND_RSSI_DATA)
#if defined(SEND_RSSI_DATA)
m_rssiBuffer.put(ADC->ADC_CDR[RSSI_CDR_Chan]);
#else
m_rssiBuffer.put(0U);