Add HAS_MULTI_SERIAL conditional

5 years ago · 6371782263
13 changed files with 37 additions and 53 deletions
--- a/Marlin/src/MarlinCore.cpp
+++ b/Marlin/src/MarlinCore.cpp
@ -862,7 +862,7 @@ void setup() {
    MYSERIAL0.begin(BAUDRATE);
    uint32_t serial_connect_timeout = millis() + 1000UL;
    while (!MYSERIAL0 && PENDING(millis(), serial_connect_timeout)) { /*nada*/ }
-    #if NUM_SERIAL > 1
+    #if HAS_MULTI_SERIAL
      MYSERIAL1.begin(BAUDRATE);
      serial_connect_timeout = millis() + 1000UL;
      while (!MYSERIAL1 && PENDING(millis(), serial_connect_timeout)) { /*nada*/ }
--- a/Marlin/src/core/serial.cpp
+++ b/Marlin/src/core/serial.cpp
@ -28,7 +28,7 @@ uint8_t marlin_debug_flags = MARLIN_DEBUG_NONE;
 static PGMSTR(errormagic, "Error:");
 static PGMSTR(echomagic, "echo:");

-#if NUM_SERIAL > 1
+#if HAS_MULTI_SERIAL
  int8_t serial_port_index = 0;
 #endif

--- a/Marlin/src/core/serial.h
+++ b/Marlin/src/core/serial.h
@ -47,7 +47,7 @@ extern uint8_t marlin_debug_flags;
 #define DEBUGGING(F) (marlin_debug_flags & (MARLIN_DEBUG_## F))

 #define SERIAL_BOTH 0x7F
-#if NUM_SERIAL > 1
+#if HAS_MULTI_SERIAL
  extern int8_t serial_port_index;
  #define _PORT_REDIRECT(n,p)   REMEMBER(n,serial_port_index,p)
  #define _PORT_RESTORE(n)      RESTORE(n)
--- a/Marlin/src/feature/binary_protocol.h
+++ b/Marlin/src/feature/binary_protocol.h
@ -32,7 +32,7 @@
 inline bool bs_serial_data_available(const uint8_t index) {
  switch (index) {
    case 0: return MYSERIAL0.available();
-    #if NUM_SERIAL > 1
+    #if HAS_MULTI_SERIAL
      case 1: return MYSERIAL1.available();
    #endif
  }
@ -42,7 +42,7 @@ inline bool bs_serial_data_available(const uint8_t index) {
 inline int bs_read_serial(const uint8_t index) {
  switch (index) {
    case 0: return MYSERIAL0.read();
-    #if NUM_SERIAL > 1
+    #if HAS_MULTI_SERIAL
      case 1: return MYSERIAL1.read();
    #endif
  }
--- a/Marlin/src/gcode/config/M575.cpp
+++ b/Marlin/src/gcode/config/M575.cpp
@ -42,7 +42,7 @@ void GcodeSuite::M575() {
      if (set0) {
        SERIAL_ECHO_START();
        SERIAL_ECHOLNPAIR(" Serial "
-          #if NUM_SERIAL > 1
+          #if HAS_MULTI_SERIAL
            , '0',
          #else
            "0"
@ -50,7 +50,7 @@ void GcodeSuite::M575() {
          " baud rate set to ", baud
        );
      }
-      #if NUM_SERIAL > 1
+      #if HAS_MULTI_SERIAL
        const bool set1 = (port == -99 || port == 1);
        if (set1) {
          SERIAL_ECHO_START();
@ -62,7 +62,7 @@ void GcodeSuite::M575() {

      if (set0) { MYSERIAL0.end(); MYSERIAL0.begin(baud); }

-      #if NUM_SERIAL > 1
+      #if HAS_MULTI_SERIAL
        if (set1) { MYSERIAL1.end(); MYSERIAL1.begin(baud); }
      #endif

--- a/Marlin/src/gcode/host/M118.cpp
+++ b/Marlin/src/gcode/host/M118.cpp
@ -34,7 +34,7 @@
 */
 void GcodeSuite::M118() {
  bool hasE = false, hasA = false;
-  #if NUM_SERIAL > 1
+  #if HAS_MULTI_SERIAL
    int8_t port = -1; // Assume no redirect
  #endif
  char *p = parser.string_arg;
@ -44,7 +44,7 @@ void GcodeSuite::M118() {
    switch (p[0]) {
      case 'A': hasA = true; break;
      case 'E': hasE = true; break;
-      #if NUM_SERIAL > 1
+      #if HAS_MULTI_SERIAL
        case 'P': port = p[1] - '0'; break;
      #endif
    }
@ -52,7 +52,7 @@ void GcodeSuite::M118() {
    while (*p == ' ') ++p;
  }

-  #if NUM_SERIAL > 1
+  #if HAS_MULTI_SERIAL
    const int8_t old_serial = serial_port_index;
    if (WITHIN(port, 0, NUM_SERIAL))
      serial_port_index = (
@ -69,7 +69,5 @@ void GcodeSuite::M118() {
  if (hasA) SERIAL_ECHOPGM("// ");
  SERIAL_ECHOLN(p);

-  #if NUM_SERIAL > 1
-    serial_port_index = old_serial;
-  #endif
+  TERN_(HAS_MULTI_SERIAL, serial_port_index = old_serial);
 }
--- a/Marlin/src/gcode/parser.cpp
+++ b/Marlin/src/gcode/parser.cpp
@ -28,7 +28,7 @@

 #include "../MarlinCore.h"

-#if NUM_SERIAL > 1
+#if HAS_MULTI_SERIAL
  #include "queue.h"
 #endif

--- a/Marlin/src/gcode/queue.cpp
+++ b/Marlin/src/gcode/queue.cpp
@ -72,7 +72,7 @@ char GCodeQueue::command_buffer[BUFSIZE][MAX_CMD_SIZE];
 /*
 * The port that the command was received on
 */
-#if NUM_SERIAL > 1
+#if HAS_MULTI_SERIAL
  int16_t GCodeQueue::port[BUFSIZE];
 #endif

@ -119,14 +119,12 @@ void GCodeQueue::clear() {
 * Once a new command is in the ring buffer, call this to commit it
 */
 void GCodeQueue::_commit_command(bool say_ok
-  #if NUM_SERIAL > 1
+  #if HAS_MULTI_SERIAL
    , int16_t p/*=-1*/
  #endif
 ) {
  send_ok[index_w] = say_ok;
-  #if NUM_SERIAL > 1
-    port[index_w] = p;
-  #endif
+  TERN_(HAS_MULTI_SERIAL, port[index_w] = p);
  TERN_(POWER_LOSS_RECOVERY, recovery.commit_sdpos(index_w));
  if (++index_w >= BUFSIZE) index_w = 0;
  length++;
@ -138,14 +136,14 @@ void GCodeQueue::_commit_command(bool say_ok
 * Return false for a full buffer, or if the 'command' is a comment.
 */
 bool GCodeQueue::_enqueue(const char* cmd, bool say_ok/*=false*/
-  #if NUM_SERIAL > 1
+  #if HAS_MULTI_SERIAL
    , int16_t pn/*=-1*/
  #endif
 ) {
  if (*cmd == ';' || length >= BUFSIZE) return false;
  strcpy(command_buffer[index_w], cmd);
  _commit_command(say_ok
-    #if NUM_SERIAL > 1
+    #if HAS_MULTI_SERIAL
      , pn
    #endif
  );
@ -276,7 +274,7 @@ void GCodeQueue::enqueue_now_P(PGM_P const pgcode) {
 *   B<int>  Block queue space remaining
 */
 void GCodeQueue::ok_to_send() {
-  #if NUM_SERIAL > 1
+  #if HAS_MULTI_SERIAL
    const int16_t pn = command_port();
    if (pn < 0) return;
    PORT_REDIRECT(pn);                    // Reply to the serial port that sent the command
@ -303,30 +301,24 @@ void GCodeQueue::ok_to_send() {
 */
 void GCodeQueue::flush_and_request_resend() {
  const int16_t pn = command_port();
-  #if NUM_SERIAL > 1
+  #if HAS_MULTI_SERIAL
    if (pn < 0) return;
    PORT_REDIRECT(pn);                    // Reply to the serial port that sent the command
  #endif
  SERIAL_FLUSH();
  SERIAL_ECHOPGM(STR_RESEND);
-  
  SERIAL_ECHOLN(last_N[pn] + 1);
  ok_to_send();
 }

 inline bool serial_data_available() {
-  return false
-    || MYSERIAL0.available()
-    #if NUM_SERIAL > 1
-      || MYSERIAL1.available()
-    #endif
-  ;
+  return MYSERIAL0.available() || TERN0(HAS_MULTI_SERIAL, MYSERIAL1.available());
 }

 inline int read_serial(const uint8_t index) {
  switch (index) {
    case 0: return MYSERIAL0.read();
-    #if NUM_SERIAL > 1
+    #if HAS_MULTI_SERIAL
      case 1: return MYSERIAL1.read();
    #endif
    default: return -1;
@ -538,7 +530,7 @@ void GCodeQueue::get_serial_commands() {

        // Add the command to the queue
        _enqueue(serial_line_buffer[i], true
-          #if NUM_SERIAL > 1
+          #if HAS_MULTI_SERIAL
            , i
          #endif
        );
--- a/Marlin/src/gcode/queue.h
+++ b/Marlin/src/gcode/queue.h
@ -55,16 +55,12 @@ public:
  /**
   * The port that the command was received on
   */
-  #if NUM_SERIAL > 1
+  #if HAS_MULTI_SERIAL
    static int16_t port[BUFSIZE];
  #endif

  static int16_t command_port() {
-    return (0
-      #if NUM_SERIAL > 1
-        + port[index_r]
-      #endif
-    );
+    return TERN0(HAS_MULTI_SERIAL, port[index_r]);
  }

  GCodeQueue();
@ -162,13 +158,13 @@ private:
  #endif

  static void _commit_command(bool say_ok
-    #if NUM_SERIAL > 1
+    #if HAS_MULTI_SERIAL
      , int16_t p=-1
    #endif
  );

  static bool _enqueue(const char* cmd, bool say_ok=false
-    #if NUM_SERIAL > 1
+    #if HAS_MULTI_SERIAL
      , int16_t p=-1
    #endif
  );
--- a/Marlin/src/gcode/sd/M28_M29.cpp
+++ b/Marlin/src/gcode/sd/M28_M29.cpp
@ -27,7 +27,7 @@
 #include "../gcode.h"
 #include "../../sd/cardreader.h"

-#if NUM_SERIAL > 1
+#if HAS_MULTI_SERIAL
  #include "../queue.h"
 #endif

@ -49,9 +49,7 @@ void GcodeSuite::M28() {
    // Binary transfer mode
    if ((card.flag.binary_mode = binary_mode)) {
      SERIAL_ECHO_MSG("Switching to Binary Protocol");
-      #if NUM_SERIAL > 1
-        card.transfer_port_index = queue.port[queue.index_r];
-      #endif
+      TERN_(HAS_MULTI_SERIAL, card.transfer_port_index = queue.port[queue.index_r]);
    }
    else
      card.openFileWrite(p);
--- a/Marlin/src/inc/Conditionals_post.h
+++ b/Marlin/src/inc/Conditionals_post.h
@ -2519,4 +2519,6 @@

 #if !NUM_SERIAL
  #undef BAUD_RATE_GCODE
+#elif NUM_SERIAL > 1
+  #define HAS_MULTI_SERIAL 1
 #endif
--- a/Marlin/src/sd/cardreader.cpp
+++ b/Marlin/src/sd/cardreader.cpp
@ -51,7 +51,7 @@ card_flags_t CardReader::flag;
 char CardReader::filename[FILENAME_LENGTH], CardReader::longFilename[LONG_FILENAME_LENGTH];
 int8_t CardReader::autostart_index;

-#if ENABLED(BINARY_FILE_TRANSFER) && NUM_SERIAL > 1
+#if BOTH(HAS_MULTI_SERIAL, BINARY_FILE_TRANSFER)
  int8_t CardReader::transfer_port_index;
 #endif

@ -1095,7 +1095,7 @@ void CardReader::fileHasFinished() {
 #if ENABLED(AUTO_REPORT_SD_STATUS)
  uint8_t CardReader::auto_report_sd_interval = 0;
  millis_t CardReader::next_sd_report_ms;
-  #if NUM_SERIAL > 1
+  #if HAS_MULTI_SERIAL
    int8_t CardReader::auto_report_port;
  #endif

--- a/Marlin/src/sd/cardreader.h
+++ b/Marlin/src/sd/cardreader.h
@ -61,7 +61,7 @@ public:

  // Fast! binary file transfer
  #if ENABLED(BINARY_FILE_TRANSFER)
-    #if NUM_SERIAL > 1
+    #if HAS_MULTI_SERIAL
      static int8_t transfer_port_index;
    #else
      static constexpr int8_t transfer_port_index = 0;
@ -164,9 +164,7 @@ public:
  #if ENABLED(AUTO_REPORT_SD_STATUS)
    static void auto_report_sd_status();
    static inline void set_auto_report_interval(uint8_t v) {
-      #if NUM_SERIAL > 1
-        auto_report_port = serial_port_index;
-      #endif
+      TERN_(HAS_MULTI_SERIAL, auto_report_port = serial_port_index);
      NOMORE(v, 60);
      auto_report_sd_interval = v;
      next_sd_report_ms = millis() + 1000UL * v;
@ -258,7 +256,7 @@ private:
  #if ENABLED(AUTO_REPORT_SD_STATUS)
    static uint8_t auto_report_sd_interval;
    static millis_t next_sd_report_ms;
-    #if NUM_SERIAL > 1
+    #if HAS_MULTI_SERIAL
      static int8_t auto_report_port;
    #endif
  #endif