Merge branch 'pocsag' into pocsag_test

Config.h

@@ -60,9 +60,6 @@
 // Use separate mode pins to switch external filters/bandwidth for example
 // #define STM32F4_NUCLEO_MODE_PINS
 
-// For the VK6MST Pi3 Shield communicating over i2c. i2c address & speed defined in i2cTeensy.cpp
-// #define VK6MST_TEENSY_PI3_SHIELD_I2C
-
 // Pass RSSI information to the host
 // #define SEND_RSSI_DATA
 

I2CTeensy.cpp

@@ -1,235 +0,0 @@
-/*
- *   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
- *   the Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program; if not, write to the Free Software
- *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *   28-4-2017 Created for MMDVM Pi shield for Teensy by Chris Huitema
- */
-
-#include "Config.h"
-#include "Globals.h"
-
-#if defined(VK6MST_TEENSY_PI3_SHIELD_I2C)
-
-#include <i2c_t3.h>   //available here https://github.com/nox771/i2c_t3 or maybe the normal wire will work #include <wire.h> justs need to test i guess
-
-#define I2C_ADDRESS   0x22
-#define I2C_SPEED     100000
-
-// Function prototypes
-void receiveEvent(size_t count);
-void requestEvent(void);
-
-#define TX_FIFO_SIZE 512U
-#define RX_FIFO_SIZE 512U
-
-volatile uint8_t  TXfifo[TX_FIFO_SIZE];
-volatile uint8_t  RXfifo[RX_FIFO_SIZE];
-volatile uint16_t TXfifohead, TXfifotail;
-volatile uint16_t RXfifohead, RXfifotail;
-
-// Init queues
-void TXfifoinit(void)
-{
-   TXfifohead = 0U;
-   TXfifotail = 0U;
-}
-
-void RXfifoinit()
-{
-   RXfifohead = 0U;
-   RXfifotail = 0U;
-}
-
-// How full is queue
-
-uint16_t TXfifolevel(void)
-{
-   uint32_t tail = TXfifotail;
-   uint32_t head = TXfifohead;
-
-   if (tail > head)
-      return TX_FIFO_SIZE + head - tail;
-   else
-      return head - tail;
-}
-
-uint16_t RXfifolevel(void)
-{
-   uint32_t tail = RXfifotail;
-   uint32_t head = RXfifohead;
-
-   if (tail > head)
-      return RX_FIFO_SIZE + head - tail;
-   else
-      return head - tail;
-}
-
-
-uint8_t TXfifoput(uint8_t next)
-{
-   if (TXfifolevel() < TX_FIFO_SIZE) {
-      TXfifo[TXfifohead] = next;
-
-      TXfifohead++;
-      if (TXfifohead >= TX_FIFO_SIZE)
-         TXfifohead = 0U;
-      return 1U;
-   } else {
-      return 0U; // signal an overflow occurred by returning a zero count
-   }
-}
-
-void I2Cbegin(void)
-{
-  // Setup for Slave mode, address 0x22, pins 18/19, external pullups, speed in hz
-  Wire.begin(I2C_SLAVE, I2C_ADDRESS, I2C_PINS_18_19, I2C_PULLUP_EXT, I2C_SPEED);
-
-    // register events
-    Wire.onReceive(receiveEvent);
-    Wire.onRequest(requestEvent);
-
-    // initialize the fifos
-    TXfifoinit();
-    RXfifoinit();
-}
-
-
-int I2Cavailable(void)
-{
-  if (RXfifolevel() > 0U)
-      return 1U;
-    else
-      return 0U;
-}
-
-
-uint8_t I2Cread(void)
-{
-  uint8_t data_c = RXfifo[RXfifotail];
-
-   RXfifotail++;
-   if (RXfifotail >= RX_FIFO_SIZE)
-      RXfifotail = 0U;
-
-   return data_c;
-}
-
-
-void I2Cwrite(const uint8_t* data, uint16_t length)
-{
-   for (uint16_t i = 0U; i < length; i++)
-      TXfifoput(data[i]);   //puts it in the fifo
-}
-
-//
-// handle Rx Event (incoming I2C data)
-//
-void receiveEvent(size_t count)
-{
-  for (uint16_t i = 0U; i < count; i++)
-  {
-    if (RXfifolevel() < RX_FIFO_SIZE) {
-      RXfifo[RXfifohead] = Wire.readByte();
-      if (RXfifo[RXfifohead] != -1){
-        RXfifohead++;
-        if (RXfifohead >= RX_FIFO_SIZE) RXfifohead = 0U;
-      }
-    } else {
-      Wire.readByte();                  // drop data if mem full.
-    }
-    
-  }
-}
-
-//
-// handle Tx Event (outgoing I2C data)
-//
-void requestEvent(void)
-{
-    if (TXfifolevel() > 0) {
-      if (Wire.write(TXfifo[TXfifotail])){  //write to i2c
-        TXfifotail++;
-        if (TXfifotail >= TX_FIFO_SIZE) TXfifotail = 0U;
-      }  
-    }
-}
-
-
-
-/************************************/
-
-void CSerialPort::beginInt(uint8_t n, int speed)
-{
-  switch (n) {
-    case 1U:
-      return I2Cbegin();
-    case 3U:
-      Serial3.begin(speed);
-      break;
-    default:
-      break;
-  }
-}
-
-int CSerialPort::availableInt(uint8_t n)
-{
-  switch (n) {
-    case 1U:
-      return I2Cavailable();
-    case 3U:
-      return Serial3.available();
-    default:
-      return false;
-  }
-}
-
-int CSerialPort::availableForWriteInt(uint8_t n)
-{
-  switch (n) {
-    case 3U:
-      return Serial3.availableForWrite();
-    default:
-      return false;
-  }
-}
-
-uint8_t CSerialPort::readInt(uint8_t n)
-{
-  switch (n) {
-    case 1U:
-      return I2Cread();
-    case 3U:
-      return Serial3.read();
-    default:
-      return 0U;
-  }
-}
-
-void CSerialPort::writeInt(uint8_t n, const uint8_t* data, uint16_t length, bool flush)
-{
-  switch (n) {
-    case 1U:
-      I2Cwrite(data, length);
-      break;
-    case 3U:
-      Serial3.write(data, length);
-      if (flush)
-        Serial3.flush();
-      break;
-    default:
-      break;
-  }
-}
-
-#endif

IODue.cpp

@@ -101,13 +101,9 @@ void CIO::initInt()
   pinMode(PIN_DMR,    OUTPUT);
   pinMode(PIN_YSF,    OUTPUT);
   pinMode(PIN_P25,    OUTPUT);
-#if !defined(USE_ALTERNATE_NXDN_LEDS)
   pinMode(PIN_NXDN,   OUTPUT);
-#endif
-#if !defined(USE_ALTERNATE_POCSAG_LEDS)
   pinMode(PIN_POCSAG, OUTPUT);
 #endif
-#endif
 }
 
 void CIO::startInt()

IOSTM.cpp

@@ -113,7 +113,6 @@ DMR      PC8    output
 YSF      PA8    output
 P25      PC9    output
 NXDN     PB1    output
-POCSAG   PB12   output
 
 RX       PA0    analog input
 RSSI     PA7    analog input
@@ -146,10 +145,6 @@ EXT_CLK  PA15   input
 #define PORT_NXDN         GPIOB
 #define RCC_Per_NXDN      RCC_AHB1Periph_GPIOB
 
-#define PIN_POCSAG        GPIO_Pin_12
-#define PORT_POCSAG       GPIOB
-#define RCC_Per_POCSAG    RCC_AHB1Periph_GPIOB
-
 #define PIN_DSTAR         GPIO_Pin_7
 #define PORT_DSTAR        GPIOC
 #define RCC_Per_DSTAR     RCC_AHB1Periph_GPIOC
@@ -193,7 +188,6 @@ DMR      PC8    output
 YSF      PA8    output
 P25      PC9    output
 NXDN     PB1    output
-POCSAG   PB12   output
 
 RX       PA0    analog input
 RSSI     PA7    analog input
@@ -226,10 +220,6 @@ EXT_CLK  PA15   input
 #define PORT_NXDN         GPIOB
 #define RCC_Per_NXDN      RCC_AHB1Periph_GPIOB
 
-#define PIN_POCSAG        GPIO_Pin_12
-#define PORT_POCSAG       GPIOB
-#define RCC_Per_POCSAG    RCC_AHB1Periph_GPIOB
-
 #define PIN_DSTAR         GPIO_Pin_7
 #define PORT_DSTAR        GPIOC
 #define RCC_Per_DSTAR     RCC_AHB1Periph_GPIOC
@@ -273,7 +263,6 @@ DMR      PC8    output
 YSF      PA8    output
 P25      PC9    output
 NXDN     PB1    output
-POCSAG   PB12   output
 
 RX       PA0    analog input
 RSSI     PA7    analog input
@@ -306,10 +295,6 @@ EXT_CLK  PA15   input
 #define PORT_NXDN         GPIOB
 #define RCC_Per_NXDN      RCC_AHB1Periph_GPIOB
 
-#define PIN_POCSAG        GPIO_Pin_12
-#define PORT_POCSAG       GPIOB
-#define RCC_Per_POCSAG    RCC_AHB1Periph_GPIOB
-
 #define PIN_DSTAR         GPIO_Pin_7
 #define PORT_DSTAR        GPIOC
 #define RCC_Per_DSTAR     RCC_AHB1Periph_GPIOC
@@ -353,7 +338,6 @@ DMR      PC8    output
 YSF      PA8    output
 P25      PC9    output
 NXDN     PB1    output
-POCSAG   PB12   output
 
 RX       PA0    analog input
 RSSI     PA7    analog input
@@ -386,10 +370,6 @@ EXT_CLK  PA15   input
 #define PORT_NXDN         GPIOB
 #define RCC_Per_NXDN      RCC_AHB1Periph_GPIOB
 
-#define PIN_POCSAG        GPIO_Pin_12
-#define PORT_POCSAG       GPIOB
-#define RCC_Per_POCSAG    RCC_AHB1Periph_GPIOB
-
 #define PIN_DSTAR         GPIO_Pin_7
 #define PORT_DSTAR        GPIOC
 #define RCC_Per_DSTAR     RCC_AHB1Periph_GPIOC
@@ -419,119 +399,6 @@ EXT_CLK  PA15   input
 #define PIN_TX            GPIO_Pin_4
 #define PIN_TX_CH         DAC_Channel_1
 
-#elif defined(STM32F722_F7HAT)
-/*
-Pin definitions for MMDVM-F7Hat Pi-Hat F0DEI DB9MAT DF2ET board:
-
-PTT      PB14   output
-COSLED   PB13   output
-LED      PB12   output
-COS      PC0    input
-
-DSTAR    PB15   output
-DMR      PC6    output
-YSF      PC7    output
-P25      PC8    output
-NXDN     PC9    output
-POCSAG   PA8    output
-
-MDSTAR   PC10   output
-MDMR     PC4    output
-MYSF     PC13   output
-MP25     PC14   output
-MNXDN    PC15   output
-MPOCSAG  PC11   output
-
-RX       PA0    analog input
-RSSI     PA7    analog input
-TX       PA4    analog output
-
-EXT_CLK  PA15   input
-*/
-
-#define PIN_COS           GPIO_Pin_0
-#define PORT_COS          GPIOC
-#define RCC_Per_COS       RCC_AHB1Periph_GPIOC
-
-#define PIN_PTT           GPIO_Pin_14
-#define PORT_PTT          GPIOB
-#define RCC_Per_PTT       RCC_AHB1Periph_GPIOB
-
-#define PIN_COSLED        GPIO_Pin_13
-#define PORT_COSLED       GPIOB
-#define RCC_Per_COSLED    RCC_AHB1Periph_GPIOB
-
-#define PIN_LED           GPIO_Pin_12
-#define PORT_LED          GPIOB
-#define RCC_Per_LED       RCC_AHB1Periph_GPIOB
-
-#define PIN_P25           GPIO_Pin_8
-#define PORT_P25          GPIOC
-#define RCC_Per_P25       RCC_AHB1Periph_GPIOC
-
-#define PIN_NXDN          GPIO_Pin_9
-#define PORT_NXDN         GPIOC
-#define RCC_Per_NXDN      RCC_AHB1Periph_GPIOC
-
-#define PIN_POCSAG        GPIO_Pin_8
-#define PORT_POCSAG       GPIOA
-#define RCC_Per_POCSAG    RCC_AHB1Periph_GPIOA
-
-#define PIN_DSTAR         GPIO_Pin_15
-#define PORT_DSTAR        GPIOB
-#define RCC_Per_DSTAR     RCC_AHB1Periph_GPIOB
-
-#define PIN_DMR           GPIO_Pin_6
-#define PORT_DMR          GPIOC
-#define RCC_Per_DMR       RCC_AHB1Periph_GPIOC
-
-#define PIN_YSF           GPIO_Pin_7
-#define PORT_YSF          GPIOC
-#define RCC_Per_YSF       RCC_AHB1Periph_GPIOC
-
-#if defined(STM32F4_NUCLEO_MODE_PINS)
-#define PIN_MP25          GPIO_Pin_14
-#define PORT_MP25         GPIOC
-#define RCC_Per_MP25      RCC_AHB1Periph_GPIOC
-
-#define PIN_MNXDN         GPIO_Pin_15
-#define PORT_MNXDN        GPIOC
-#define RCC_Per_MNXDN     RCC_AHB1Periph_GPIOC
-
-#define PIN_MDSTAR        GPIO_Pin_10
-#define PORT_MDSTAR       GPIOC
-#define RCC_Per_MDSTAR    RCC_AHB1Periph_GPIOC
-
-#define PIN_MDMR          GPIO_Pin_4
-#define PORT_MDMR         GPIOC
-#define RCC_Per_MDMR      RCC_AHB1Periph_GPIOC
-
-#define PIN_MYSF          GPIO_Pin_13
-#define PORT_MYSF         GPIOC
-#define RCC_Per_MYSF      RCC_AHB1Periph_GPIOC
-
-#define PIN_MPOCSAG       GPIO_Pin_11
-#define PORT_MPOCSAG      GPIOC
-#define RCC_Per_MPOCSAG   RCC_AHB1Periph_GPIOC
-#endif
-
-#define PIN_EXT_CLK       GPIO_Pin_15
-#define SRC_EXT_CLK       GPIO_PinSource15
-#define PORT_EXT_CLK      GPIOA
-
-#define PIN_RX            GPIO_Pin_0
-#define PIN_RX_CH         ADC_Channel_0
-#define PORT_RX           GPIOA
-#define RCC_Per_RX        RCC_AHB1Periph_GPIOA
-
-#define PIN_RSSI          GPIO_Pin_7
-#define PIN_RSSI_CH       ADC_Channel_7
-#define PORT_RSSI         GPIOA
-#define RCC_Per_RSSI      RCC_AHB1Periph_GPIOA
-
-#define PIN_TX            GPIO_Pin_4
-#define PIN_TX_CH         DAC_Channel_1
-
 #elif defined(STM32F4_NUCLEO)
 
 #if defined(STM32F4_NUCLEO_MORPHO_HEADER)
@@ -548,14 +415,12 @@ DMR      PB4    output           CN10 Pin27
 YSF      PB5    output           CN10 Pin29
 P25      PB3    output           CN10 Pin31
 NXDN     PA10   output           CN10 Pin33
-POCSAG   PB12   output
 
 MDSTAR   PC4    output           CN10 Pin34
 MDMR     PC5    output           CN10 Pin6
 MYSF     PC2    output           CN7 Pin35
 MP25     PC3    output           CN7 Pin37
 MNXDN    PC6    output           CN10 Pin4
-MPOCSAG  PC7    output           CN10 Pin19
 
 RX       PA0    analog input     CN7 Pin28
 RSSI     PA1    analog input     CN7 Pin30
@@ -588,10 +453,6 @@ EXT_CLK  PA15   input            CN7 Pin17
 #define PORT_NXDN         GPIOA
 #define RCC_Per_NXDN      RCC_AHB1Periph_GPIOA
 
-#define PIN_POCSAG        GPIO_Pin_12
-#define PORT_POCSAG       GPIOB
-#define RCC_Per_POCSAG    RCC_AHB1Periph_GPIOB
-
 #define PIN_DSTAR         GPIO_Pin_10
 #define PORT_DSTAR        GPIOB
 #define RCC_Per_DSTAR     RCC_AHB1Periph_GPIOB
@@ -624,10 +485,6 @@ EXT_CLK  PA15   input            CN7 Pin17
 #define PIN_MYSF          GPIO_Pin_2
 #define PORT_MYSF         GPIOC
 #define RCC_Per_MYSF      RCC_AHB1Periph_GPIOC
-
-#define PIN_MPOCSAG       GPIO_Pin_7
-#define PORT_MPOCSAG      GPIOC
-#define RCC_Per_MPOCSAG   RCC_AHB1Periph_GPIOC
 #endif
 
 #define PIN_EXT_CLK       GPIO_Pin_15
@@ -661,7 +518,6 @@ DMR      PA4    output           CN8 Pin3
 YSF      PB0    output           CN8 Pin4
 P25      PC1    output           CN8 Pin5
 NXDN     PA3    output           CN9 Pin1
-POCSAG   PB12   output
 
 RX       PA0    analog input     CN8 Pin1
 RSSI     PC0    analog input     CN8 Pin6
@@ -694,10 +550,6 @@ EXT_CLK  PB8    input            CN5 Pin10
 #define PORT_NXDN         GPIOA
 #define RCC_Per_NXDN      RCC_AHB1Periph_GPIOA
 
-#define PIN_POCSAG        GPIO_Pin_12
-#define PORT_POCSAG       GPIOB
-#define RCC_Per_POCSAG    RCC_AHB1Periph_GPIOB
-
 #define PIN_DSTAR         GPIO_Pin_1
 #define PORT_DSTAR        GPIOA
 #define RCC_Per_DSTAR     RCC_AHB1Periph_GPIOA
@@ -745,7 +597,6 @@ DMR      PB4    output           CN12 Pin27
 YSF      PB5    output           CN12 Pin29
 P25      PB3    output           CN12 Pin31
 NXDN     PA10   output           CN12 Pin33
-POCSAG   PB12   output           CN12 Pin16
 
 MDSTAR   PC4    output           CN12 Pin34
 MDMR     PC5    output           CN12 Pin6
@@ -784,10 +635,6 @@ EXT_CLK  PA15   input            CN11 Pin17
 #define PORT_NXDN         GPIOA
 #define RCC_Per_NXDN      RCC_AHB1Periph_GPIOA
 
-#define PIN_POCSAG        GPIO_Pin_12
-#define PORT_POCSAG       GPIOB
-#define RCC_Per_POCSAG    RCC_AHB1Periph_GPIOB
-
 #define PIN_DSTAR         GPIO_Pin_10
 #define PORT_DSTAR        GPIOB
 #define RCC_Per_DSTAR     RCC_AHB1Periph_GPIOB
@@ -853,7 +700,6 @@ NXDN     PB9    output
 DSTAR    PB6    output
 DMR      PB5    output
 YSF      PB7    output
-POCSAG   PC10   output
 
 RX       PB0    analog input
 RSSI     PB1    analog input
@@ -899,10 +745,6 @@ EXT_CLK  PA15   input
 #define PORT_YSF          GPIOB
 #define RCC_Per_YSF       RCC_AHB1Periph_GPIOB
 
-#define PIN_POCSAG        GPIO_Pin_10
-#define PORT_POCSAG       GPIOC
-#define RCC_Per_POCSAG    RCC_AHB1Periph_GPIOC
-
 #define PIN_EXT_CLK       GPIO_Pin_15
 #define SRC_EXT_CLK       GPIO_PinSource15
 #define PORT_EXT_CLK      GPIOA
@@ -995,7 +837,6 @@ void CIO::initInt()
    GPIO_InitStruct.GPIO_Mode  = GPIO_Mode_OUT;
    GPIO_Init(PORT_P25, &GPIO_InitStruct);
 
-#if !defined(USE_ALTERNATE_NXDN_LEDS)
    // NXDN pin
    RCC_AHB1PeriphClockCmd(RCC_Per_NXDN, ENABLE);
    GPIO_InitStruct.GPIO_Pin   = PIN_NXDN;
@@ -1003,16 +844,7 @@ void CIO::initInt()
    GPIO_Init(PORT_NXDN, &GPIO_InitStruct);
 #endif
 
-#if !defined(USE_ALTERNATE_POCSAG_LEDS)
+#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && defined(STM32F4_NUCLEO)
-   // POCSAG pin
-   RCC_AHB1PeriphClockCmd(RCC_Per_POCSAG, ENABLE);
-   GPIO_InitStruct.GPIO_Pin   = PIN_POCSAG;
-   GPIO_InitStruct.GPIO_Mode  = GPIO_Mode_OUT;
-   GPIO_Init(PORT_POCSAG, &GPIO_InitStruct);
-#endif
-#endif
-
-#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_F7HAT))
    // DSTAR mode pin
    RCC_AHB1PeriphClockCmd(RCC_Per_MDSTAR, ENABLE);
    GPIO_InitStruct.GPIO_Pin   = PIN_MDSTAR;
@@ -1037,22 +869,12 @@ void CIO::initInt()
    GPIO_InitStruct.GPIO_Mode  = GPIO_Mode_OUT;
    GPIO_Init(PORT_MP25, &GPIO_InitStruct);
 
-#if !defined(USE_ALTERNATE_NXDN_LEDS)
    // NXDN mode pin
    RCC_AHB1PeriphClockCmd(RCC_Per_MNXDN, ENABLE);
    GPIO_InitStruct.GPIO_Pin   = PIN_MNXDN;
    GPIO_InitStruct.GPIO_Mode  = GPIO_Mode_OUT;
    GPIO_Init(PORT_MNXDN, &GPIO_InitStruct);
 #endif
-
-#if !defined(USE_ALTERNATE_POCSAG_LEDS)
-   // POCSAG mode pin
-   RCC_AHB1PeriphClockCmd(RCC_Per_MPOCSAG, ENABLE);
-   GPIO_InitStruct.GPIO_Pin   = PIN_MPOCSAG;
-   GPIO_InitStruct.GPIO_Mode  = GPIO_Mode_OUT;
-   GPIO_Init(PORT_MPOCSAG, &GPIO_InitStruct);
-#endif
-#endif
 }
 
 void CIO::startInt()
@@ -1262,7 +1084,7 @@ void CIO::setCOSInt(bool on)
 void CIO::setDStarInt(bool on)
 {
    GPIO_WriteBit(PORT_DSTAR, PIN_DSTAR, on ? Bit_SET : Bit_RESET);
-#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_F7HAT))
+#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && defined(STM32F4_NUCLEO)
    GPIO_WriteBit(PORT_MDSTAR, PIN_MDSTAR, on ? Bit_SET : Bit_RESET);
 #endif
 }
@@ -1270,7 +1092,7 @@ void CIO::setDStarInt(bool on)
 void CIO::setDMRInt(bool on)
 {
    GPIO_WriteBit(PORT_DMR, PIN_DMR, on ? Bit_SET : Bit_RESET);
-#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_F7HAT))
+#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && defined(STM32F4_NUCLEO)
    GPIO_WriteBit(PORT_MDMR, PIN_MDMR, on ? Bit_SET : Bit_RESET);
 #endif
 }
@@ -1278,7 +1100,7 @@ void CIO::setDMRInt(bool on)
 void CIO::setYSFInt(bool on)
 {
    GPIO_WriteBit(PORT_YSF, PIN_YSF, on ? Bit_SET : Bit_RESET);
-#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_F7HAT))
+#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && defined(STM32F4_NUCLEO)
    GPIO_WriteBit(PORT_MYSF, PIN_MYSF, on ? Bit_SET : Bit_RESET);
 #endif
 }
@@ -1286,7 +1108,7 @@ void CIO::setYSFInt(bool on)
 void CIO::setP25Int(bool on)
 {
    GPIO_WriteBit(PORT_P25, PIN_P25, on ? Bit_SET : Bit_RESET);
-#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_F7HAT))
+#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && defined(STM32F4_NUCLEO)
    GPIO_WriteBit(PORT_MP25, PIN_MP25, on ? Bit_SET : Bit_RESET);
 #endif
 }
@@ -1296,13 +1118,13 @@ void CIO::setNXDNInt(bool on)
 #if defined(USE_ALTERNATE_NXDN_LEDS)
    GPIO_WriteBit(PORT_YSF, PIN_YSF, on ? Bit_SET : Bit_RESET);
    GPIO_WriteBit(PORT_P25, PIN_P25, on ? Bit_SET : Bit_RESET);
-#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_F7HAT))
+#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && defined(STM32F4_NUCLEO)
    GPIO_WriteBit(PORT_MYSF, PIN_MYSF, on ? Bit_SET : Bit_RESET);
    GPIO_WriteBit(PORT_MP25, PIN_MP25, on ? Bit_SET : Bit_RESET);
 #endif
 #else
    GPIO_WriteBit(PORT_NXDN, PIN_NXDN, on ? Bit_SET : Bit_RESET);
-#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_F7HAT))
+#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && defined(STM32F4_NUCLEO)
    GPIO_WriteBit(PORT_MNXDN, PIN_MNXDN, on ? Bit_SET : Bit_RESET);
 #endif
 #endif
@@ -1312,16 +1134,11 @@ void CIO::setPOCSAGInt(bool on)
 {
 #if defined(USE_ALTERNATE_POCSAG_LEDS)
    GPIO_WriteBit(PORT_DSTAR, PIN_DSTAR, on ? Bit_SET : Bit_RESET);
-   GPIO_WriteBit(PORT_DMR,   PIN_DMR,   on ? Bit_SET : Bit_RESET);
+   GPIO_WriteBit(PORT_DMR, PIN_DMR,     on ? Bit_SET : Bit_RESET);
-#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_F7HAT))
+#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && defined(STM32F4_NUCLEO)
    GPIO_WriteBit(PORT_MDSTAR, PIN_MDSTAR, on ? Bit_SET : Bit_RESET);
    GPIO_WriteBit(PORT_MDMR,   PIN_MDMR,   on ? Bit_SET : Bit_RESET);
 #endif
-#else
-   GPIO_WriteBit(PORT_POCSAG,  PIN_POCSAG, on ? Bit_SET : Bit_RESET);
-#if defined(STM32F4_NUCLEO_MODE_PINS) && defined(STM32F4_NUCLEO_MORPHO_HEADER) && (defined(STM32F4_NUCLEO) || defined(STM32F722_F7HAT))
-   GPIO_WriteBit(PORT_MPOCSAG, PIN_MPOCSAG, on ? Bit_SET : Bit_RESET);
-#endif
 #endif
 }
 

IOSTM_CMSIS.cpp

@@ -222,13 +222,9 @@ static inline void GPIOInit()
   GPIOConfigPin(PORT_DMR,    PIN_DMR,    GPIO_CRL_MODE0_1);
   GPIOConfigPin(PORT_YSF,    PIN_YSF,    GPIO_CRL_MODE0_1);
   GPIOConfigPin(PORT_P25,    PIN_P25,    GPIO_CRL_MODE0_1);
-#if !defined(USE_ALTERNATE_NXDN_LEDS)
   GPIOConfigPin(PORT_NXDN,   PIN_NXDN,   GPIO_CRL_MODE0_1);
-#endif
-#if !defined(USE_ALTERNATE_POCSAG_LEDS)
   GPIOConfigPin(PORT_POCSAG, PIN_POCSAG, GPIO_CRL_MODE0_1);
-#endif
+  
-
   GPIOConfigPin(PORT_RX, PIN_RX, 0);
 #if defined(SEND_RSSI_DATA)
   GPIOConfigPin(PORT_RSSI, PIN_RSSI, 0);

IOTeensy.cpp

@@ -70,13 +70,9 @@ void CIO::initInt()
   pinMode(PIN_DMR,    OUTPUT);
   pinMode(PIN_YSF,    OUTPUT);
   pinMode(PIN_P25,    OUTPUT);
-#if !defined(USE_ALTERNATE_NXDN_LEDS)
   pinMode(PIN_NXDN,   OUTPUT);
-#endif
-#if !defined(USE_ALTERNATE_POCSAG_LEDS)
   pinMode(PIN_POCSAG, OUTPUT);
 #endif
-#endif
 }
 
 void CIO::startInt()

MMDVM.cpp

@@ -102,7 +102,7 @@ void loop()
   if (m_nxdnEnable && m_modemState == STATE_NXDN)
     nxdnTX.process();
 
-  if (m_pocsagEnable && (m_modemState == STATE_POCSAG || pocsagTX.busy()))
+  if (m_pocsagEnable && m_modemState == STATE_POCSAG)
     pocsagTX.process();
 
   if (m_modemState == STATE_DSTARCAL)

MMDVM.ino

@@ -99,7 +99,7 @@ void loop()
   if (m_nxdnEnable && m_modemState == STATE_NXDN)
     nxdnTX.process();
 
-  if (m_pocsagEnable && (m_modemState == STATE_POCSAG || pocsagTX.busy()))
+  if (m_pocsagEnable && m_modemState == STATE_POCSAG)
     pocsagTX.process();
 
   if (m_modemState == STATE_DSTARCAL)

Makefile

@@ -128,8 +128,6 @@ DEFS_NUCLEO_F767=-DUSE_HAL_DRIVER -DSTM32F767xx -DSTM32F7XX -DSTM32F7_NUCLEO -DH
 DEFS_PI_F722=-DUSE_HAL_DRIVER -DSTM32F722xx -DSTM32F7XX -DSTM32F722_PI -DHSE_VALUE=$(OSC) -DMADEBYMAKEFILE
 # MMDVM-F7M F0DEI board:
 DEFS_F7M=-DUSE_HAL_DRIVER -DSTM32F722xx -DSTM32F7XX -DSTM32F722_F7M -DHSE_VALUE=$(OSC) -DMADEBYMAKEFILE
-# MMDVM-F7-Hat F0DEI, DB9MAT, DF2ET board:
-DEFS_F7HAT=-DUSE_HAL_DRIVER -DSTM32F722xx -DSTM32F7XX -DSTM32F722_F7HAT -DHSE_VALUE=$(OSC) -DMADEBYMAKEFILE
 # STM32F4 DVM board:
 DEFS_DVM=-DUSE_STDPERIPH_DRIVER -DSTM32F4XX -DSTM32F446xx -DSTM32F4_DVM -DHSE_VALUE=$(OSC) -DMADEBYMAKEFILE
 
@@ -150,7 +148,7 @@ CXXFLAGS=-Os -fno-exceptions -ffunction-sections -fdata-sections -fno-builtin -f
 LDFLAGS=-Os --specs=nano.specs
 
 # Build Rules
-.PHONY: all release dis pi pi-f722 f4m nucleo f767 dvm clean
+.PHONY: all release dis pi pi_f722 f4m nucleo f767 dvm clean
 
 # Default target: Nucleo-64 F446RE board
 all: nucleo
@@ -179,12 +177,6 @@ f7m: CXXFLAGS+=$(CXXFLAGS_F7) $(DEFS_F7M)
 f7m: LDFLAGS+=$(LDFLAGS_F722)
 f7m: release_f7
 
-f7hat: GitVersion.h
-f7hat: CFLAGS+=$(CFLAGS_F7) $(DEFS_F7HAT)
-f7hat: CXXFLAGS+=$(CXXFLAGS_F7) $(DEFS_F7HAT)
-f7hat: LDFLAGS+=$(LDFLAGS_F722)
-f7hat: release_f7
-
 nucleo: GitVersion.h
 nucleo: CFLAGS+=$(CFLAGS_F4) $(DEFS_NUCLEO)
 nucleo: CXXFLAGS+=$(CXXFLAGS_F4) $(DEFS_NUCLEO)
@@ -344,8 +336,7 @@ ifneq ($(wildcard /usr/bin/stm32flash),)
 	/usr/bin/stm32flash -v -w bin/$(BINBIN_F7) -g 0x0 -R -c /dev/ttyAMA0
 endif
 
-deploy-f7m:   deploy-pi-f7
+deploy-f7m: deploy-pi-f7
-deploy-f7hat: deploy-pi-f7
 
 # Export the current git version if the index file exists, else 000...
 GitVersion.h:

POCSAGTX.cpp

@@ -57,9 +57,11 @@ void CPOCSAGTX::process()
 
   if (m_poLen == 0U) {
     if (!m_tx) {
+      DEBUG1("MMDVM, sending preamble");
       for (uint16_t i = 0U; i < m_txDelay; i++)
         m_poBuffer[m_poLen++] = POCSAG_SYNC;
     } else {
+      DEBUG2("MMDVM, sending", m_buffer.get());
       for (uint8_t i = 0U; i < POCSAG_FRAME_LENGTH_BYTES; i++) {
         uint8_t c = m_buffer.get();
         m_poBuffer[m_poLen++] = c;
@@ -87,24 +89,18 @@ void CPOCSAGTX::process()
   }
 }
 
-bool CPOCSAGTX::busy()
-{
-  if (m_poLen > 0U || m_buffer.getData() > 0U)
-    return true;
-  else
-    return false;
-}
-
 uint8_t CPOCSAGTX::writeData(const uint8_t* data, uint8_t length)
 {
-  if (length != POCSAG_FRAME_LENGTH_BYTES)
+  if (length != (POCSAG_FRAME_LENGTH_BYTES + 1U))
     return 4U;
 
   uint16_t space = m_buffer.getSpace();
-  if (space < POCSAG_FRAME_LENGTH_BYTES)
+  if (space < (POCSAG_FRAME_LENGTH_BYTES + 1U))
     return 5U;
 
-  for (uint8_t i = 0U; i < POCSAG_FRAME_LENGTH_BYTES; i++)
+  DEBUG2("MMDVM, queueing", data[0U]);
+
+  for (uint8_t i = 0U; i < (POCSAG_FRAME_LENGTH_BYTES + 1U); i++)
     m_buffer.put(data[i]);
 
   return 0U;

POCSAGTX.h

@@ -35,8 +35,6 @@ public:
 
   uint8_t getSpace() const;
 
-  bool busy();
-
 private:
   CSerialRB            m_buffer;
   arm_fir_instance_q15 m_modFilter;

SerialArduino.cpp

@@ -21,10 +21,7 @@
 
 #include "SerialPort.h"
 
-#if defined(VK6MST_TEENSY_PI3_SHIELD_I2C)
+#if defined(__SAM3X8E__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__)
-//it will load I2CTeensy.cpp
-
-#elif defined(__SAM3X8E__) || defined(__MK20DX256__) || defined(__MK64FX512__) || defined(__MK66FX1M0__)
 
 void CSerialPort::beginInt(uint8_t n, int speed)
 {

SerialPort.cpp

@@ -90,7 +90,7 @@ const uint8_t MMDVM_DEBUG5       = 0xF5U;
 #define TCXO "NO TCXO"
 #endif
 
-#define DESCRIPTION              "MMDVM 20180723 (D-Star/DMR/System Fusion/P25/NXDN/POCSAG)"
+#define DESCRIPTION              "MMDVM 20180327 (D-Star/DMR/System Fusion/P25/NXDN/POCSAG)"
 
 #if defined(GITVERSION)
 #define concat(a, b, c) a " " b " GitID #" c ""

SerialRB.h

@@ -32,7 +32,7 @@ Boston, MA  02110-1301, USA.
 #include <Arduino.h>
 #endif
 
-const uint16_t SERIAL_RINGBUFFER_SIZE = 1000U;
+const uint16_t SERIAL_RINGBUFFER_SIZE = 2000U;
 
 class CSerialRB {
 public:

SerialSTM.cpp

@@ -50,7 +50,7 @@ extern "C" {
 }
 
 /* ************* USART1 ***************** */
-#if defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_F7M) || defined(STM32F722_PI) || defined(STM32F722_F7HAT) || defined(STM32F4_DVM) || (defined(STM32F4_NUCLEO) && defined(STM32F4_NUCLEO_ARDUINO_HEADER))
+#if defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_F7M) || defined(STM32F722_PI) || defined(STM32F4_DVM) || (defined(STM32F4_NUCLEO) && defined(STM32F4_NUCLEO_ARDUINO_HEADER))
 
 volatile uint8_t  TXSerialfifo1[TX_SERIAL_FIFO_SIZE];
 volatile uint8_t  RXSerialfifo1[RX_SERIAL_FIFO_SIZE];
@@ -841,7 +841,7 @@ void CSerialPort::beginInt(uint8_t n, int speed)
       case 1U:
          #if defined(STM32F4_DISCOVERY) || defined(STM32F7_NUCLEO)
          InitUSART3(speed);
-         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F722_F7HAT) || defined(STM32F4_DVM)
+         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F4_DVM)
          InitUSART1(speed);
          #elif defined(STM32F4_NUCLEO)
          InitUSART2(speed);
@@ -865,7 +865,7 @@ int CSerialPort::availableInt(uint8_t n)
       case 1U:
          #if defined(STM32F4_DISCOVERY) || defined(STM32F7_NUCLEO)
          return AvailUSART3();
-         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F722_F7HAT) || defined(STM32F4_DVM)
+         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F4_DVM)
          return AvailUSART1();
          #elif defined(STM32F4_NUCLEO)
          return AvailUSART2();
@@ -887,7 +887,7 @@ int CSerialPort::availableForWriteInt(uint8_t n)
       case 1U:
          #if defined(STM32F4_DISCOVERY) || defined(STM32F7_NUCLEO)
          return AvailForWriteUSART3();
-         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F722_F7HAT) || defined(STM32F4_DVM)
+         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F4_DVM)
          return AvailForWriteUSART1();
          #elif defined(STM32F4_NUCLEO)
          return AvailForWriteUSART2();
@@ -909,7 +909,7 @@ uint8_t CSerialPort::readInt(uint8_t n)
       case 1U:
          #if defined(STM32F4_DISCOVERY) || defined(STM32F7_NUCLEO)
          return ReadUSART3();
-         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F722_F7HAT) || defined(STM32F4_DVM)
+         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F4_DVM)
          return ReadUSART1();
          #elif defined(STM32F4_NUCLEO)
          return ReadUSART2();
@@ -933,7 +933,7 @@ void CSerialPort::writeInt(uint8_t n, const uint8_t* data, uint16_t length, bool
          WriteUSART3(data, length);
          if (flush)
             TXSerialFlush3();
-         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F722_F7HAT) || defined(STM32F4_DVM)
+         #elif defined(STM32F4_PI) || defined(STM32F4_F4M) || defined(STM32F722_PI) || defined(STM32F722_F7M) || defined(STM32F4_DVM)
          WriteUSART1(data, length);
          if (flush)
             TXSerialFlush1();