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@@ -9,10 +9,13 @@
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*
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* This software is released under the Unlicense (see LICENSE for more info).
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*
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- * Last revision 27-dec-2023
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+ * This version allow the use of multiplexers for analog inputs, this feature is not tested yet.
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+ * If you have doubts, use mixxx_controller.ino instead.
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+ *
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+ * Last revision 17-jan-2023
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*/
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-// Uncomment this line if you want pin and values printed on the serial, remember to open a console because otherwise it waits until a connection is established.
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+// Uncomment this line if you want pin and values printed on the serial, remember to open a console because it waits until a connection is established.
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#define DEBUG
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// Analog controls (sliders and potentiometers), the deadzone is the smallest increment that the control must have to trigger the effect.
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@@ -31,11 +34,11 @@ struct analogControl {
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/* Connect linear potentiometers (sliders and knobs) to Analog Inputs on your board.
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* On Leonardo, from A0 to A5 are on the left (with USB on top)
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- * A6, A7, A8, A9, A10 and A11 are digital pins
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+ * A6, A7, A8, A9, A10 and A11 are digital pins:
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* 4, 6, 8, 9, 10, 12.
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*
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* Change the first value accordingly, the last one is the MIDI effect that is sent to
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- * Mixxx, it's not important but every control need to have a unique number.
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+ * Mixxx, every control needs to have a unique number.
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*/
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//If you aren't using any analog controls, comment these lines.
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@@ -62,8 +65,8 @@ const int active_analog_controls = sizeof(analog_controls)/sizeof(analog_control
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analogControl analog_controls[] = {};
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const int active_analog_controls = 0;
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-/* Rotary Encorders needs two pins.
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- * clk should be interrupts. On Leonardo interrups are on pin 0, 1, 2, 3 and 7.
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+/* Rotary Encorders need two pins.
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+ * clk should be an interrupts. On Leonardo interrupts are on pin 0, 1, 2, 3 and 7.
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* dt are digital pins
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* effect_fd and effect_bk have to be unique
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*/
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@@ -94,9 +97,10 @@ const int active_encoders = sizeof(rotary_encoders)/sizeof(rotary_encoders[1]);
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//rotaryEncoder rotary_encoders[] = {};
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//const int active_encoders = 0;
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-// Digital buttons are connected to a digital pin. If you use toggle, long press or long press toggle rembember that the MIDI message byte has to be unique.
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-// long_inteval is the interval of long clicks, toggle and long_toggle (for long presses) send two different messages for odd and even strokes
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-// if their effect is 0 the toggle, long press or long press toggle is disabled.
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+/* Digital buttons are connected to a digital pin. If you use toggle, long press or long press toggle rembember that the MIDI message byte has to be unique.
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+ * long_inteval is the interval of long clicks, toggle and long_toggle (for long presses) send two different messages for odd and even strokes.
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+ * If effect is 0 the toggle, long press or long press toggle is disabled.
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+ */
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const int long_interval = 1000;
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struct digitalButton {
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@@ -114,6 +118,30 @@ struct digitalButton {
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};
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+//Comment these lines if you don't use switches.
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+const int button_pins[] = {9,11,8,7,13};
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+const int button_effect[] = {14,15,16,17,20};
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+const int button_effect_toggle[] = {0,0,0,0,0};
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+const int button_effect_long[] {0,0,23,24,25};
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+const int button_effect_toggle_long[] {0,0,0,0,26};
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+digitalButton switches[] = {
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+ {button_pins[0],false,0,0,button_effect[0],button_effect_toggle[0],false,button_effect_long[0],button_effect_toggle_long[0],false,false},
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+ {button_pins[1],false,0,0,button_effect[1],button_effect_toggle[1],false,button_effect_long[1],button_effect_toggle_long[1],false,false},
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+ {button_pins[2],false,0,0,button_effect[2],button_effect_toggle[2],false,button_effect_long[2],button_effect_toggle_long[2],false,false},
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+ {button_pins[3],false,0,0,button_effect[3],button_effect_toggle[3],false,button_effect_long[3],button_effect_toggle_long[3],false,false},
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+ {button_pins[4],false,0,0,button_effect[4],button_effect_toggle[4],false,button_effect_long[4],button_effect_toggle_long[4],false,false}
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+};
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+const int active_switches = sizeof(switches)/sizeof(switches[0]);
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+
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+//These lines disables digital buttons.
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+//digitalButton switches[] = {};
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+//const int active_switches = 0;
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+
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+/* Multiplexers allow multiple analog inputs using only 1 analog input and 4 digital outputs.
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+ * pinSIG is the input pin for the signal, pinS0 to pinS3 are the digital outputs that select
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+ * the analog channel that will be connected with SIG.
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+ *
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+ */
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struct mux{
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const int pinSIG;
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const int pinS0;
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@@ -140,7 +168,7 @@ mux muxes[] = {
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};
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const int active_muxes = sizeof(muxes)/sizeof(muxes[0]);
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-//for every multiplexer, up to 16 different analog controllers are allowed
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+//for every multiplexer, up to 16 different analog controllers are allowed, remember that effects need to be unique
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const int selectors[] = {0,1,2,3,4,5,6,7,8};
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const int mux_effects[] = {7,8,9,1,2,3,4,5,6};
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const int mux_middle[] = {511,520,520,511,511,511,511,511};
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@@ -159,24 +187,6 @@ mux_selector mux_inputs[] = {
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const int active_mux_inputs = sizeof(mux_selector)/sizeof(mux_selector[0]);
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-//Comment these lines if you don't use switches.
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-const int button_pins[] = {9,11,8,7,13};
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-const int button_effect[] = {14,15,16,17,20};
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-const int button_effect_toggle[] = {0,0,0,0,0};
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-const int button_effect_long[] {0,0,23,24,25};
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-const int button_effect_toggle_long[] {0,0,0,0,26};
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-digitalButton switches[] = {
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- {button_pins[0],false,0,0,button_effect[0],button_effect_toggle[0],false,button_effect_long[0],button_effect_toggle_long[0],false,false},
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- {button_pins[1],false,0,0,button_effect[1],button_effect_toggle[1],false,button_effect_long[1],button_effect_toggle_long[1],false,false},
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- {button_pins[2],false,0,0,button_effect[2],button_effect_toggle[2],false,button_effect_long[2],button_effect_toggle_long[2],false,false},
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- {button_pins[3],false,0,0,button_effect[3],button_effect_toggle[3],false,button_effect_long[3],button_effect_toggle_long[3],false,false},
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- {button_pins[4],false,0,0,button_effect[4],button_effect_toggle[4],false,button_effect_long[4],button_effect_toggle_long[4],false,false}
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-};
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-const int active_switches = sizeof(switches)/sizeof(switches[0]);
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-
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-//These lines disables digital buttons.
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-//digitalButton switches[] = {};
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-//const int active_switches = 0;
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// MIDI
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byte midi_value;
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oloturia