feat: add logo bootscreen

.github/workflows/push.yml

@@ -2,6 +2,8 @@ name: Build and Test
 
 on:
   push:
+    branches:
+      - '**'
     tags-ignore:
       - v**
 

.github/workflows/release.yml

@@ -13,6 +13,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+        with:
+          submodules: true
       - uses: carlosperate/arm-none-eabi-gcc-action@v1
       - name: build
         run: make

Makefile

@@ -2,7 +2,7 @@ BUILDDIR = build
 
 TOOLS = tools
 
-SOURCES += src/app.c
+SOURCES := $(wildcard src/*.c)
 
 INCLUDES += -Iinclude -I
 

include/colors.h

@@ -0,0 +1,10 @@
+#ifndef POLYBOARD_COLORS_H
+#define POLYBOARD_COLORS_H
+
+// Predefined colors
+#define COLOR_BLACK 0x000000
+#define COLOR_WHITE 0xFFFFFF
+#define COLOR_MAGENTA 0x9F2B68
+#define COLOR_TEAL 0x008080
+
+#endif // POLYBOARD_COLORS_H

include/layout.h

@@ -0,0 +1,40 @@
+#ifndef POLYBOARD_LAYOUT_H
+#define POLYBOARD_LAYOUT_H
+
+#include "app_defs.h"
+#include "app.h"
+#include "colors.h"
+
+// Inner pad indexes
+static const u8 PAD_INDEXES[PAD_COUNT] =
+{
+	11, 12, 13, 14, 15, 16, 17, 18,
+	21, 22, 23, 24, 25, 26, 27, 28,
+	31, 32, 33, 34, 35, 36, 37, 38,
+	41, 42, 43, 44, 45, 46, 47, 48,
+	51, 52, 53, 54, 55, 56, 57, 58,
+	61, 62, 63, 64, 65, 66, 67, 68,
+	71, 72, 73, 74, 75, 76, 77, 78,
+	81, 82, 83, 84, 85, 86, 87, 88,
+};
+
+static const int LAYOUT_LOGO[PAD_COUNT] =
+{
+	COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE,
+	COLOR_WHITE, COLOR_WHITE, COLOR_TEAL, COLOR_TEAL, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE,
+	COLOR_WHITE, COLOR_TEAL, COLOR_WHITE, COLOR_TEAL, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE,
+	COLOR_WHITE, COLOR_TEAL, COLOR_TEAL, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_MAGENTA, COLOR_WHITE,
+	COLOR_WHITE, COLOR_TEAL, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_MAGENTA, COLOR_MAGENTA, COLOR_WHITE,
+	COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_MAGENTA, COLOR_WHITE, COLOR_MAGENTA, COLOR_WHITE,
+	COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_MAGENTA, COLOR_MAGENTA, COLOR_WHITE, COLOR_WHITE,
+	COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE, COLOR_WHITE,
+};
+
+/**
+ * Renders the layout on the pads.
+ *
+ * @param layout The layout to render.
+ */
+void render_layout(const int layout[PAD_COUNT]);
+
+#endif // POLYBOARD_LAYOUT_H

src/app.c

@@ -36,91 +36,28 @@
 //______________________________________________________________________________
 
 #include "app.h"
-
-//______________________________________________________________________________
-//
-// This is where the fun is!  Add your code to the callbacks below to define how
-// your app behaves.
-//
-// In this example, we either render the raw ADC data as LED rainbows or store
-// and recall the pad state from flash.
-//______________________________________________________________________________
-
-// store ADC frame pointer
-static const u16 *g_ADC = 0;
-
-// buffer to store pad states for flash save
-#define BUTTON_COUNT 100
-
-u8 g_Buttons[BUTTON_COUNT] = {0};
-
-//______________________________________________________________________________
+#include "layout.h"
 
 void app_surface_event(u8 type, u8 index, u8 value)
 {
-    switch (type)
-    {
-        case  TYPEPAD:
-        {
-            // toggle it and store it off, so we can save to flash if we want to
-            if (value)
-            {
-                g_Buttons[index] = MAXLED * !g_Buttons[index];
-            }
-
-            // example - light / extinguish pad LEDs
-            hal_plot_led(TYPEPAD, index, 0, 0, g_Buttons[index]);
-
-            // example - send MIDI
-            hal_send_midi(DINMIDI, NOTEON | 0, index, value);
-
-        }
-        break;
-
-        case TYPESETUP:
-        {
-            if (value)
-            {
-                // save button states to flash (reload them by power cycling the hardware!)
-                hal_write_flash(0, g_Buttons, BUTTON_COUNT);
-            }
-        }
-        break;
-    }
 }
 
 //______________________________________________________________________________
 
 void app_midi_event(u8 port, u8 status, u8 d1, u8 d2)
 {
-    // example - MIDI interface functionality for USB "MIDI" port -> DIN port
-    if (port == USBMIDI)
-    {
-        hal_send_midi(DINMIDI, status, d1, d2);
-    }
-
-    // // example -MIDI interface functionality for DIN -> USB "MIDI" port port
-    if (port == DINMIDI)
-    {
-        hal_send_midi(USBMIDI, status, d1, d2);
-    }
 }
 
 //______________________________________________________________________________
 
 void app_sysex_event(u8 port, u8 * data, u16 count)
 {
-    // example - respond to UDI messages?
 }
 
 //______________________________________________________________________________
 
 void app_aftertouch_event(u8 index, u8 value)
 {
-    // example - send poly aftertouch to MIDI ports
-    hal_send_midi(USBMIDI, POLYAFTERTOUCH | 0, index, value);
-
-
 }
 
 //______________________________________________________________________________
@@ -142,67 +79,11 @@ void app_cable_event(u8 type, u8 value)
 
 void app_timer_event()
 {
-    // example - send MIDI clock at 125bpm
-#define TICK_MS 20
-
-    static u8 ms = TICK_MS;
-
-    if (++ms >= TICK_MS)
-    {
-        ms = 0;
-
-        // send a clock pulse up the USB
-        hal_send_midi(USBSTANDALONE, MIDITIMINGCLOCK, 0, 0);
-    }
-
-	// alternative example - show raw ADC data as LEDs
-	for (int i=0; i < PAD_COUNT; ++i)
-	{
-		// raw adc values are 12 bit, but LEDs are 6 bit.
-		// Let's saturate into r;g;b for a rainbow effect to show pressure
-		u16 r = 0;
-		u16 g = 0;
-		u16 b = 0;
-
-		u16 x = (3 * MAXLED * g_ADC[i]) >> 12;
-
-		if (x < MAXLED)
-		{
-			r = x;
-		}
-		else if (x >= MAXLED && x < (2*MAXLED))
-		{
-			r = 2*MAXLED - x;
-			g = x - MAXLED;
-		}
-		else
-		{
-			g = 3*MAXLED - x;
-			b = x - 2*MAXLED;
-		}
-
-		hal_plot_led(TYPEPAD, ADC_MAP[i], r, g, b);
-	}
 }
 
 //______________________________________________________________________________
 
 void app_init(const u16 *adc_raw)
 {
-    // example - load button states from flash
-    hal_read_flash(0, g_Buttons, BUTTON_COUNT);
-
-    // example - light the LEDs to say hello!
-    for (int i=0; i < 10; ++i)
-    {
-        for (int j=0; j < 10; ++j)
-        {
-            u8 b = g_Buttons[j*10 + i];
-
-            hal_plot_led(TYPEPAD, j*10 + i, 0, 0, b);
-        }
-    }
-
-	// store off the raw ADC frame pointer for later use
-	g_ADC = adc_raw;
+	render_layout(LAYOUT_LOGO);
 }

src/layout.c

@@ -0,0 +1,14 @@
+#include "layout.h"
+
+void render_layout(const int layout[PAD_COUNT])
+{
+	int r, g, b;
+
+	for (int i = 0; i < PAD_COUNT; i++)
+	{
+		r = (layout[i] & 0xFF0000) >> 16;
+		g = (layout[i] & 0x00FF00) >> 8;
+		b = (layout[i] & 0x0000FF);
+		hal_plot_led(TYPEPAD, PAD_INDEXES[i], r, g, b);
+	}
+}