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Assert optional output pins on mode change.

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This commit is contained in:
Jonathan Naylor 2016-06-01 09:23:09 +01:00
parent 2e0d0c027c
commit e9ba2e896a
4 changed files with 51 additions and 2 deletions
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45
IO.cpp
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@ -51,6 +51,9 @@ const uint16_t DC_OFFSET = 2048U;
#define PIN_COS 52
#define PIN_PTT 23
#define PIN_COSLED 22
#define PIN_DSTAR 132
#define PIN_DMR 133
#define PIN_YSF 134
#define ADC_CHER_Chan (1<<13) // ADC on Due pin A11 - Due AD13 - (1 << 13) (PB20)
#define ADC_ISR_EOC_Chan ADC_ISR_EOC13
#define ADC_CDR_Chan 13
@ -137,6 +140,13 @@ m_lockout(false)
pinMode(PIN_COSLED, OUTPUT);
pinMode(PIN_LED, OUTPUT);
pinMode(PIN_COS, INPUT);
#if defined(ARDUINO_MODE_PINS)
// Set up the mode output pins
pinMode(PIN_DSTAR, OUTPUT);
pinMode(PIN_DMR, OUTPUT);
pinMode(PIN_YSF, OUTPUT);
#endif
#endif
}
@ -204,7 +214,7 @@ void CIO::start()
digitalWrite(PIN_PTT, m_pttInvert ? HIGH : LOW);
digitalWrite(PIN_COSLED, LOW);
digitalWrite(PIN_LED, HIGH);
digitalWrite(PIN_LED, HIGH);
#elif defined(__MBED__)
m_ticker.attach(&ADC_Handler, 1.0 / 24000.0);
@ -215,6 +225,8 @@ void CIO::start()
m_count = 0U;
m_started = true;
setMode();
}
void CIO::process()
@ -227,6 +239,7 @@ void CIO::process()
if (m_modemState == STATE_DMR && m_tx)
dmrTX.setStart(false);
m_modemState = STATE_IDLE;
setMode();
}
m_watchdog = 0U;
@ -433,6 +446,36 @@ void CIO::setDecode(bool dcd)
m_dcd = dcd;
}
void CIO::setMode()
{
#if !defined(__MBED__)
#if defined(ARDUINO_MODE_PINS)
switch (m_modemState) {
case STATE_DSTAR:
digitalWrite(PIN_DSTAR, HIGH);
digitalWrite(PIN_DMR, LOW);
digitalWrite(PIN_YSF, LOW);
break;
case STATE_DMR:
digitalWrite(PIN_DSTAR, LOW);
digitalWrite(PIN_DMR, HIGH);
digitalWrite(PIN_YSF, LOW);
break;
case STATE_YSF:
digitalWrite(PIN_DSTAR, LOW);
digitalWrite(PIN_DMR, LOW);
digitalWrite(PIN_YSF, HIGH);
break;
default:
digitalWrite(PIN_DSTAR, LOW);
digitalWrite(PIN_DMR, LOW);
digitalWrite(PIN_YSF, LOW);
break;
}
#endif
#endif
}
void CIO::setParameters(bool rxInvert, bool txInvert, bool pttInvert, uint8_t rxLevel, uint8_t txLevel)
{
m_pttInvert = pttInvert;