Set up the FM mode pins, partially.

Config.h

@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2015,2016,2017,2018 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2015,2016,2017,2018,2020 by Jonathan Naylor G4KLX
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -84,5 +84,7 @@
 // Use the D-Star and DMR LEDs for POCSAG
 // #define USE_ALTERNATE_POCSAG_LEDS
 
-#endif
+// Use the D-Star and YSF LEDs for FM
+// #define USE_ALTERNATE_FM_LEDS
 
+#endif

IO.cpp

@@ -169,23 +169,33 @@ void CIO::selfTest()
   delayInt(250);
   setP25Int(true);
 
+#if !defined(USE_ALTERNATE_NXDN_LEDS)
   delayInt(250);
   setNXDNInt(true);
+#endif
 
+#if !defined(USE_ALTERNATE_POCSAG_LEDS)
   delayInt(250);
   setPOCSAGInt(true);
+#endif
 
+#if !defined(USE_ALTERNATE_FM_LEDS)
   delayInt(250);
   setFMInt(true);
 
   delayInt(250);
   setFMInt(false);
+#endif
 
+#if !defined(USE_ALTERNATE_POCSAG_LEDS)
   delayInt(250);
   setPOCSAGInt(false);
+#endif
 
+#if !defined(USE_ALTERNATE_NXDN_LEDS)
   delayInt(250);
   setNXDNInt(false);
+#endif
 
   delayInt(250);
   setP25Int(false);

IO.h

@@ -120,6 +120,7 @@ private:
   void setP25Int(bool on);
   void setNXDNInt(bool on);
   void setPOCSAGInt(bool on);
+  void setFMInt(bool on);
   
   void delayInt(unsigned int dly);
 };

IODue.cpp

@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2015,2016,2017,2018 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2015,2016,2017,2018,2020 by Jonathan Naylor G4KLX
  *   Copyright (C) 2015 by Jim Mclaughlin KI6ZUM
  *   Copyright (C) 2016 by Colin Durbridge G4EML
  *
@@ -35,6 +35,7 @@
 #define PIN_P25                19
 #define PIN_NXDN               20
 #define PIN_POCSAG             4
+#define PIN_FM                 5
 #define ADC_CHER_Chan          (1<<7)                 // ADC on Due pin A0  - Due AD7 - (1 << 7)
 #define ADC_ISR_EOC_Chan       ADC_ISR_EOC7
 #define ADC_CDR_Chan           7
@@ -50,6 +51,7 @@
 #define PIN_P25                6
 #define PIN_NXDN               5
 #define PIN_POCSAG             4
+#define PIN_FM                 3
 #define ADC_CHER_Chan          (1<<13)                // ADC on Due pin A11 - Due AD13 - (1 << 13)
 #define ADC_ISR_EOC_Chan       ADC_ISR_EOC13
 #define ADC_CDR_Chan           13
@@ -67,6 +69,7 @@
 #define PIN_P25                6
 #define PIN_NXDN               5
 #define PIN_POCSAG             4
+#define PIN_FM                 3
 #define ADC_CHER_Chan          (1<<7)                 // ADC on Due pin A0  - Due AD7 - (1 << 7)
 #define ADC_ISR_EOC_Chan       ADC_ISR_EOC7
 #define ADC_CDR_Chan           7
@@ -107,6 +110,9 @@ void CIO::initInt()
 #if !defined(USE_ALTERNATE_POCSAG_LEDS)
   pinMode(PIN_POCSAG, OUTPUT);
 #endif
+#if !defined(USE_ALTERNATE_POCSAG_LEDS)
+  pinMode(PIN_FM,     OUTPUT);
+#endif
 #endif
 }
 
@@ -258,10 +264,19 @@ void CIO::setPOCSAGInt(bool on)
 #endif
 }
 
+void CIO::setFMInt(bool on)
+{
+#if defined(USE_ALTERNATE_FM_LEDS)
+  digitalWrite(PIN_DSTAR, on ? HIGH : LOW);
+  digitalWrite(PIN_YSF,   on ? HIGH : LOW);
+#else
+  digitalWrite(PIN_FM, on ? HIGH : LOW);
+#endif
+}
+
 void CIO::delayInt(unsigned int dly)
 {
   delay(dly);
 }
 
 #endif
-

IOSTM.cpp

@@ -1,7 +1,7 @@
 /*
  *   Copyright (C) 2016 by Jim McLaughlin KI6ZUM
  *   Copyright (C) 2016,2017,2018 by Andy Uribe CA6JAU
- *   Copyright (C) 2017,2018 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2017,2018,2020 by Jonathan Naylor G4KLX
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -42,8 +42,8 @@ POCSAG   PB12   output           CN10 Pin16
 
 MDSTAR   PC4    output           CN10 Pin34
 MDMR     PC5    output           CN10 Pin6
-MYSF     PC2    output           CN7 Pin35
+MYSF     PC2    output           CN7  Pin35
-MP25     PC3    output           CN7 Pin37
+MP25     PC3    output           CN7  Pin37
 MNXDN    PC6    output           CN10 Pin4
 MPOCSAG  PC8    output           CN10 Pin2
 
@@ -1438,6 +1438,23 @@ void CIO::setPOCSAGInt(bool on)
 #endif
 }
 
+void CIO::setFMInt(bool on)
+{
+#if defined(USE_ALTERNATE_FM_LEDS)
+   GPIO_WriteBit(PORT_DSTAR, PIN_DSTAR, on ? Bit_SET : Bit_RESET);
+   GPIO_WriteBit(PORT_YSF,   PIN_YSF,   on ? Bit_SET : Bit_RESET);
+#if defined(MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_RPT_HAT))
+   GPIO_WriteBit(PORT_MDSTAR, PIN_MDSTAR, on ? Bit_SET : Bit_RESET);
+   GPIO_WriteBit(PORT_MYSF,   PIN_MYSF,   on ? Bit_SET : Bit_RESET);
+#endif
+#else
+   GPIO_WriteBit(PORT_FM,  PIN_FM, on ? Bit_SET : Bit_RESET);
+#if defined(MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_RPT_HAT))
+   GPIO_WriteBit(PORT_MFM, PIN_MFM, on ? Bit_SET : Bit_RESET);
+#endif
+#endif
+}
+
 // Simple delay function for STM32
 // Example from: http://thehackerworkshop.com/?p=1209
 void CIO::delayInt(unsigned int dly)

IOSTM_CMSIS.cpp

@@ -1,7 +1,7 @@
 /*
  *   Copyright (C) 2016 by Jim McLaughlin KI6ZUM
  *   Copyright (C) 2016, 2017 by Andy Uribe CA6JAU
- *   Copyright (C) 2017,2018 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2017,2018,2020 by Jonathan Naylor G4KLX
  *   Copyright (C) 2017 by Wojciech Krutnik N0CALL
  *
  *   This program is free software; you can redistribute it and/or modify
@@ -41,6 +41,7 @@ YSF      PB8    output
 P25      PB9    output
 NXDN     PB10   output
 POCSAG   PB11   output
+FM       PB12   output
 
 RX       PB0    analog input (ADC1_8)
 RSSI     PB1    analog input (ADC2_9)
@@ -84,6 +85,9 @@ USART1_RXD PA10  input (AF)
 #define PIN_POCSAG        11
 #define PORT_POCSAG       GPIOB
 #define BB_POCSAG         *((bitband_t)BITBAND_PERIPH(&PORT_POCSAG->ODR, PIN_POCSAG))
+#define PIN_FM            12
+#define PORT_FM           GPIOB
+#define BB_FM             *((bitband_t)BITBAND_PERIPH(&PORT_FM->ODR, PIN_FM))
 
 #define PIN_RX            0
 #define PIN_RX_ADC_CH     8
@@ -154,9 +158,9 @@ void GPIOConfigPin(GPIO_TypeDef *port_ptr, uint32_t pin, uint32_t mode_cnf_value
 #if defined(STM32F1_POG)
 void FancyLEDEffect()
 {
-  bitband_t foo[] = {&BB_LED, &BB_COSLED, &BB_PTT, &BB_DMR, &BB_DSTAR, &BB_YSF, &BB_P25};
+  bitband_t foo[] = {&BB_LED, &BB_COSLED, &BB_PTT, &BB_DMR, &BB_DSTAR, &BB_YSF, &BB_P25, &BB_NXDN, &BB_POCSAG, &BB_FM};
    
-  for(int i=0; i<7; i++){
+  for(int i=0; i<10; i++){
     *foo[i] = 0x01;
   }
   GPIOConfigPin(PORT_USART1_TXD, PIN_USART1_TXD, GPIO_CRL_MODE0_1);
@@ -172,12 +176,12 @@ void FancyLEDEffect()
   *((bitband_t)BITBAND_PERIPH(&PORT_USART1_TXD->ODR, PIN_USART1_TXD)) = 0x01;
   
   *foo[0] = 0x01;
-  for(int i=1; i<7; i++){
+  for(int i=1; i<10; i++){
     delay(SystemCoreClock/1000*10);
     *foo[i-1] = 0x00;
     *foo[i] = 0x01;
   }
-  for(int i=5; i>=0; i--){
+  for(int i=10; i>=0; i--){
     delay(SystemCoreClock/1000*10);
     *foo[i+1] = 0x00;
     *foo[i] = 0x01;
@@ -228,6 +232,9 @@ static inline void GPIOInit()
 #if !defined(USE_ALTERNATE_POCSAG_LEDS)
   GPIOConfigPin(PORT_POCSAG, PIN_POCSAG, GPIO_CRL_MODE0_1);
 #endif
+#if !defined(USE_ALTERNATE_FM_LEDS)
+  GPIOConfigPin(PORT_FM,     PIN_FM,     GPIO_CRL_MODE0_1);
+#endif
 
   GPIOConfigPin(PORT_RX, PIN_RX, 0);
 #if defined(SEND_RSSI_DATA)
@@ -460,6 +467,16 @@ void CIO::setPOCSAGInt(bool on)
 #endif
 }
 
+void CIO::setFMInt(bool on)
+{
+#if defined(USE_ALTERNATE_FM_LEDS)
+  BB_DSTAR = !!on;
+  BB_YSF   = !!on;
+#else
+  BB_FM = !!on;
+#endif
+}
+
 void CIO::delayInt(unsigned int dly)
 {
   delay(dly);

IOTeensy.cpp

@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2016,2017,2018 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2016,2017,2018,2020 by Jonathan Naylor G4KLX
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by
@@ -37,9 +37,11 @@
 #if defined(__MK20DX256__)
 #define PIN_NXDN               2
 #define PIN_POCSAG             3
+#define PIN_FM                 4
 #else
 #define PIN_NXDN               24
 #define PIN_POCSAG             25
+#define PIN_FM                 26
 #endif
 #define PIN_ADC                5        // A0,  Pin 14
 #define PIN_RSSI               4        // Teensy 3.5/3.6, A16, Pin 35. Teensy 3.1/3.2, A17, Pin 28
@@ -76,6 +78,9 @@ void CIO::initInt()
 #if !defined(USE_ALTERNATE_POCSAG_LEDS)
   pinMode(PIN_POCSAG, OUTPUT);
 #endif
+#if !defined(USE_ALTERNATE_FM_LEDS)
+  pinMode(PIN_FM,     OUTPUT);
+#endif
 #endif
 }
 
@@ -243,6 +248,16 @@ void CIO::setPOCSAGInt(bool on)
 #endif
 }
 
+void CIO::setFMInt(bool on)
+{
+#if defined(USE_ALTERNATE_FM_LEDS)
+  digitalWrite(PIN_DSTAR, on ? HIGH : LOW);
+  digitalWrite(PIN_YSF,   on ? HIGH : LOW);
+#else
+  digitalWrite(PIN_FM, on ? HIGH : LOW);
+#endif
+}
+
 void CIO::delayInt(unsigned int dly)
 {
   delay(dly);