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@ -69,6 +69,9 @@ |
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#define ENC_BUTTON_PIN 32 |
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#define ENC_A_PIN 34 |
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#define ENC_B_PIN 35 |
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#define MAX_CLIENTS 5 |
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#define KRATE_CHECK_CLIENTIP 2000 |
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#define CLIENT_TIMEOUT 10000 |
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void OSCToMidiCC(OSCMessage &msg, int offset); |
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void OSCMixerMuteToMidiCC(OSCMessage &msg, int offset); |
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@ -83,7 +86,8 @@ void ConfigAPStarted(WiFiManager* wm); |
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void check_mode(void);*/ |
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WiFiUDP udp; |
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IPAddress clientIP; |
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IPAddress clientIP[MAX_CLIENTS]; |
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uint32_t clientIP_time[MAX_CLIENTS]; |
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LiquidCrystal_I2C lcd(LCD_I2C_ADDR, LCD_COL, LCD_ROW); |
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HardwareSerial midi1(2); // RX: 16, TX: 17
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#ifndef D5 |
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@ -102,7 +106,7 @@ bool last_reset_ap_check = false; |
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looper sched; |
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bool write_state = false; |
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uint32_t last_usage = millis(); |
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bool broadcast_send = false; |
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bool broadcast_send[MAX_CLIENTS]; |
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uint32_t midi_ignore_volume_cc = 0; |
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ESP32Encoder enc; |
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@ -124,9 +128,12 @@ void setup() |
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DEBUG_MSG("<SETUP>\n"); |
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memset(midistate_cc, -1, 16 * 128); |
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memset(midistate_mute, -1, 16); |
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memset(midistate_solo, -1, 16); |
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memset(midistate_cc, -1, 16 * 128 * sizeof(uint8_t)); |
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memset(midistate_mute, -1, 16 * sizeof(uint8_t)); |
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memset(midistate_solo, -1, 16 * sizeof(uint8_t)); |
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memset(clientIP, 0, MAX_CLIENTS * sizeof(IPAddress)); |
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memset(clientIP_time, 0, MAX_CLIENTS * sizeof(uint8_t)); |
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memset(broadcast_send, false, MAX_CLIENTS * sizeof(uint8_t)); |
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Serial.setDebugOutput(true); |
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Serial.println(F("OSC2MIDI (c)2020 H. Wirtz <wirtz@parasitstudio.de>")); |
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@ -246,7 +253,9 @@ void setup() |
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sched.addJob(check_mode, KRATE_MODE); |
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sched.addJob(check_reset_ap_data, KRATE_RESET_AP_DATA); |
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sched.addJob(check_write_state, KRATE_CHECK_WRITE_STATE); |
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sched.addJob(check_clientIPs, KRATE_CHECK_CLIENTIP); |
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sched.addJob(enc_show, 1000); |
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sched.addJob(show_clientIP, 5000); |
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//sched.addJob(show_midi_state, KRATE_STATE);
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listDir(SPIFFS, "/", 1); |
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@ -268,14 +277,16 @@ void loop() |
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{ |
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IPAddress tmpIP = udp.remoteIP(); |
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// Keep track of the client IP address for "talking back"
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if (clientIP != tmpIP) |
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uint8_t slot; |
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if (slot = check_for_clientIP(tmpIP) < 0) |
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{ |
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clientIP = tmpIP; |
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DEBUG_MSG("New connection from: %d.%d.%d.%d\n", clientIP[0], clientIP[1], clientIP[2], clientIP[3]); |
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slot = add_clientIP(tmpIP); |
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DEBUG_MSG("New connection from: %d.%d.%d.%d\n", tmpIP[0], tmpIP[1], tmpIP[2], tmpIP[3]); |
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} |
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// Check if there are any OSC packets to handle
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udp.read(buffer, size); |
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msg.fill(buffer, size); |
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clientIP_time[slot] = millis(); |
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if (!msg.hasError()) |
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{ |
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@ -286,6 +297,33 @@ void loop() |
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msg.route("/ping", ping); |
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//msg.route("/midi/sysex", OSCToMidiSYSEX);
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//msg.route("/midi/note", OSCToMidiNote);
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char address[100]; |
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msg.getAddress(address, 0, sizeof(address)); |
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if (strcmp(address, "/ping")) |
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{ |
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DEBUG_MSG("Broadcasting [%s] from %d.%d.%d.%d to\n", address, tmpIP[0], tmpIP[1], tmpIP[2], tmpIP[3]); |
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for (uint8_t i = 0; i < MAX_CLIENTS; i++) |
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{ |
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if (clientIP_time[i] > 0 && clientIP[i]) |
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{ |
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if (!same_ip(tmpIP, clientIP[i])) |
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{ |
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udp.beginPacket(clientIP[i], UDP_SEND_PORT); |
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udp.write(buffer, size); |
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udp.endPacket(); |
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udp.flush(); |
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DEBUG_MSG("\t%d.%d.%d.%d\n", clientIP[i][0], clientIP[i][1], clientIP[i][2], clientIP[i][3]); |
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} |
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} |
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} |
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} |
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else |
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{ |
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int8_t slot = check_for_clientIP(tmpIP); |
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if (slot >= 0) |
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clientIP_time[slot] = millis(); |
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} |
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} |
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else |
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{ |
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@ -435,30 +473,26 @@ void MidiCCToOSC(uint8_t channel, uint8_t number, uint8_t val) |
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if (number == 7) |
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if (millis() - MIDI_IGNORE_VOLUME_CC < midi_ignore_volume_cc) |
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return; |
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else |
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DEBUG_MSG("\n!!!%d - %d!!!\n\n", millis() - MIDI_IGNORE_VOLUME_CC, midi_ignore_volume_cc); |
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snprintf(buffer, sizeof(buffer), "/midi/cc/%d/%d", channel, number); |
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DEBUG_MSG("MidiCCToOsc: %s %f\n", buffer, val); |
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change_midistate_cc(channel, number, val); |
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if (clientIP) |
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{ |
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OSCMessage msg = OSCMessage(buffer); |
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msg.add(val); |
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udp.beginPacket(clientIP, UDP_SEND_PORT); |
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msg.send(udp); |
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udp.endPacket(); |
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OSCMessage msg = OSCMessage(buffer); |
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msg.add(val); |
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msg.empty(); |
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} |
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else |
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for (uint8_t i = 0; i < MAX_CLIENTS; i++) |
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{ |
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DEBUG_MSG("No client IP.\n"); |
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if (clientIP_time[i] > 0 && clientIP[i]) |
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{ |
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udp.beginPacket(clientIP[i], UDP_SEND_PORT); |
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msg.send(udp); |
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udp.endPacket(); |
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udp.flush(); |
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DEBUG_MSG("Sending MidiCCToOsc: %s %f to %d.%d.%d.%d:%d\n", buffer, val, clientIP[i][0], clientIP[i][1], clientIP[i][2], clientIP[i][3], UDP_SEND_PORT); |
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} |
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} |
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//msg.empty();
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} |
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void MidiMuteToOSC(uint8_t channel, uint8_t val) |
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@ -471,23 +505,21 @@ void MidiMuteToOSC(uint8_t channel, uint8_t val) |
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snprintf(buffer, sizeof(buffer), "/midi/mixer/mute/%d", channel); |
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DEBUG_MSG("MidiMuteToOsc: %s %f\n", buffer, val); |
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OSCMessage msg = OSCMessage(buffer); |
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msg.add(val); |
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if (clientIP) |
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for (uint8_t i = 0; i < MAX_CLIENTS; i++) |
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{ |
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OSCMessage msg = OSCMessage(buffer); |
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msg.add(val); |
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udp.beginPacket(clientIP, UDP_SEND_PORT); |
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msg.send(udp); |
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udp.endPacket(); |
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msg.empty(); |
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} |
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else |
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{ |
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DEBUG_MSG("No client IP.\n"); |
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if (clientIP_time[i] > 0 && clientIP[i]) |
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{ |
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udp.beginPacket(clientIP[i], UDP_SEND_PORT); |
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msg.send(udp); |
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udp.endPacket(); |
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udp.flush(); |
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DEBUG_MSG("Sending MidiMuteToOsc: %s %f to %d.%d.%d.%d\n", buffer, val, clientIP[i][0], clientIP[i][1], clientIP[i][2], clientIP[i][3]); |
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} |
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} |
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//msg.empty();
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} |
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void MidiSoloToOSC(uint8_t channel, uint8_t val) |
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@ -501,23 +533,21 @@ void MidiSoloToOSC(uint8_t channel, uint8_t val) |
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snprintf(buffer, sizeof(buffer), "/midi/mixer/solo/%d", channel); |
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DEBUG_MSG("MidiSoloToOsc: %s %f\n", buffer, float(val)); |
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if (clientIP) |
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{ |
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OSCMessage msg = OSCMessage(buffer); |
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msg.add(val); |
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udp.beginPacket(clientIP, UDP_SEND_PORT); |
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msg.send(udp); |
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udp.endPacket(); |
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OSCMessage msg = OSCMessage(buffer); |
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msg.add(val); |
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msg.empty(); |
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} |
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else |
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for (uint8_t i = 0; i < MAX_CLIENTS; i++) |
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{ |
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DEBUG_MSG("No client IP.\n"); |
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if (clientIP_time[i] > 0 && clientIP[i]) |
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{ |
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udp.beginPacket(clientIP[i], UDP_SEND_PORT); |
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msg.send(udp); |
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udp.endPacket(); |
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udp.flush(); |
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DEBUG_MSG("Sending MidiSoloToOsc: %s %f to %d.%d.%d.%d\n", buffer, val, clientIP[i][0], clientIP[i][1], clientIP[i][2], clientIP[i][3]); |
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} |
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} |
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//msg.empty();
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} |
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void change_midistate_cc(uint8_t midichannel, uint8_t cc, uint8_t value) |
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@ -1014,7 +1044,7 @@ void broadcast_midistate(void) |
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{ |
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uint8_t m, c; |
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DEBUG_MSG("Broadcast MIDI CC state : \n"); |
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DEBUG_MSG("Broadcast MIDI CC state:\n"); |
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for (m = 0; m < 16; m++) |
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{ |
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@ -1063,10 +1093,13 @@ void check_reset_ap_data(void) |
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void ping(OSCMessage & msg, int offset) |
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{ |
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if (clientIP && broadcast_send == false) |
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for (uint8_t i = 0; i < MAX_CLIENTS; i++) |
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{ |
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broadcast_send = true; |
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broadcast_midistate(); |
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if (clientIP[i] && broadcast_send[i] == false) |
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{ |
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broadcast_send[i] = true; |
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broadcast_midistate(); |
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} |
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} |
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} |
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@ -1125,6 +1158,78 @@ void enc_show(void) |
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DEBUG_MSG(" button[%d] = %d\n", ENC_BUTTON_PIN, (uint8_t)digitalRead(ENC_BUTTON_PIN)); |
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} |
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void check_clientIPs(void) |
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{ |
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for (uint8_t i = 0; i < MAX_CLIENTS; i++) |
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{ |
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if (clientIP_time[i] > 0) |
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{ |
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if (millis() - clientIP_time[i] > CLIENT_TIMEOUT) |
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{ |
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DEBUG_MSG("Removing client slot %d: %d.%d.%d.%d\n", i, clientIP[i][0], clientIP[i][1], clientIP[i][2], clientIP[i][3]); |
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clientIP[i] = {0, 0, 0, 0}; |
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clientIP_time[i] = 0; |
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broadcast_send[i] = false; |
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} |
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} |
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} |
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} |
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int8_t check_for_clientIP(IPAddress ip) |
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{ |
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for (uint8_t i = 0; i < MAX_CLIENTS; i++) |
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{ |
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if (same_ip(clientIP[i], ip)) |
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return (i); |
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} |
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return (-1); |
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} |
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uint8_t add_clientIP(IPAddress ip) |
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{ |
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uint8_t oldest = 0; |
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for (uint8_t i = 0; i < MAX_CLIENTS; i++) |
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{ |
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if (clientIP_time[i] > 0) |
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{ |
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for (uint8_t n = 0; n < MAX_CLIENTS; n++) |
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{ |
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if (clientIP_time[i] < clientIP_time[n]) |
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oldest = i; |
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} |
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} |
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else |
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{ |
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oldest = i; |
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break; |
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} |
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} |
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clientIP[oldest] = ip; |
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clientIP_time[oldest] = millis(); |
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DEBUG_MSG("Adding client slot %d: %d.%d.%d.%d\n", oldest, clientIP[oldest][0], clientIP[oldest][1], clientIP[oldest][2], clientIP[oldest][3]); |
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return (oldest); |
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} |
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void show_clientIP(void) |
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{ |
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DEBUG_MSG("Connected clients:\n"); |
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for (uint8_t i = 0; i < MAX_CLIENTS; i++) |
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{ |
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if (clientIP[i]) |
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DEBUG_MSG("Slot %d: %d.%d.%d.%d - %ld\n", i, clientIP[i][0], clientIP[i][1], clientIP[i][2], clientIP[i][3], clientIP_time[i]); |
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} |
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} |
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bool same_ip(IPAddress ip1, IPAddress ip2) |
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{ |
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if (ip1[0] == ip2[0] && ip1[1] == ip2[1] && ip1[2] == ip2[2] && ip1[3] == ip2[3]) |
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return (true); |
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else |
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return (false); |
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} |
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void listDir(fs::FS & fs, const char * dirname, uint8_t levels) |
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{ |
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DEBUG_MSG("Listing directory : %s\n", dirname); |
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