make ColorChord work on Android.
This commit is contained in:
cnlohr
parent
241733ab9a
commit
79089566a1
18 changed files with 720 additions and 451 deletions
24
colorchord2/android/AndroidManifest.xml
Normal file
24
colorchord2/android/AndroidManifest.xml
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<?xml version="1.0" encoding="utf-8" standalone="no"?><manifest xmlns:tools="http://schemas.android.com/tools" xmlns:android="http://schemas.android.com/apk/res/android" package="org.cnlohr.colorchord">
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<uses-permission android:name="android.permission.SET_RELEASE_APP"/>
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<uses-permission android:name="android.permission.RECORD_AUDIO"/>
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<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
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<application android:debuggable="true" android:hasCode="false" android:label="colorchord" tools:replace="android:icon,android:theme,android:allowBackup,label" android:icon="@mipmap/icon">
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<activity android:configChanges="keyboardHidden|orientation" android:label="colorchord" android:name="android.app.NativeActivity">
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<!-- This device filter seems to do nothing at all! If you figure out how to use it or what it does, let me know!! -->
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<intent-filter>
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<action android:name="android.hardware.usb.action.ACTION_USB_DEVICE_ATTACHED" />
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</intent-filter>
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<meta-data android:name="android.hardware.usb.action.ACTION_USB_DEVICE_ATTACHED" android:resource="@xml/device_filter" />
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<meta-data android:name="android.app.lib_name" android:value="colorchord"/>
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<intent-filter>
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<action android:name="android.intent.action.MAIN"/>
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<category android:name="android.intent.category.LAUNCHER"/>
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</intent-filter>
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</activity>
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</application>
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</manifest>
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125
colorchord2/android/DisplayTensigralAndroid.c
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125
colorchord2/android/DisplayTensigralAndroid.c
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#include "outdrivers.h"
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#include "notefinder.h"
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#include <stdio.h>
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#include "parameters.h"
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#include <stdlib.h>
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#include <math.h>
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#include <string.h>
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#include "color.h"
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#include "CNFG.h"
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#include "rawdrawandroid/android_usb_devices.h"
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#include <sys/ioctl.h>
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#include <linux/usbdevice_fs.h>
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#include <asm/byteorder.h>
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#define MAX_LEDS_PER_NOTE 512
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extern short screenx, screeny;
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struct DTADriver
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{
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int leds;
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};
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char TensigralDebugStatus[8192];
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int RequestPermissionOrGetConnectionFD( char * debug_status, uint16_t vid, uint16_t pid );
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void DisconnectUSB(); //Disconnect from USB
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extern jobject deviceConnection;
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extern int deviceConnectionFD;
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static void DTAUpdate(void * id, struct NoteFinder*nf)
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{
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struct DTADriver * d = (struct DTADriver*)id;
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int i;
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if( deviceConnectionFD == 0 )
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{
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RequestPermissionOrGetConnectionFD( TensigralDebugStatus, 0xabcd, 0xf410 );
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}
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CNFGPenX = 800;
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CNFGPenY = 800;
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CNFGColor( 0xffffff );
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CNFGDrawText( TensigralDebugStatus, 2 );
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if( !deviceConnectionFD ) return;
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uint8_t packet[64];
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if( deviceConnectionFD )
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{
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//This section does the crazy wacky stuff to actually split the LEDs into HID Packets and get them out the door... Carefully.
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int byrem = d->leds*4; //OutLEDs[i*3+1]
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int offset = 0;
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int marker = 0;
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for( i = 0; i < 2; i++ )
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{
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uint8_t sendbuf[64];
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sendbuf[0] = (byrem > 60)?15:(byrem/4);
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sendbuf[1] = offset;
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// memcpy( sendbuf + 2, Colorbuf + offset*4, sendbuf[0]*4 );
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int j;
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for( j = 0; j < sendbuf[0]; j++ )
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{
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sendbuf[j*4+3] = OutLEDs[marker++];
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sendbuf[j*4+2] = OutLEDs[marker++];
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sendbuf[j*4+4] = OutLEDs[marker++];
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sendbuf[j*4+5] = 0;
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}
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offset += sendbuf[0];
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byrem -= sendbuf[0]*4;
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if( byrem == 0 ) sendbuf[0] |= 0x80;
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int tsend = 65; //Size of payload (must be 64+1 always)
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//Ok this looks weird, because Android has a bulkTransfer function, but that has a TON of layers of misdirection before it just calls the ioctl.
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struct usbdevfs_bulktransfer ctrl;
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memset(&ctrl, 0, sizeof(ctrl));
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ctrl.ep = 0x02; //Endpoint 0x02 is output endpoint.
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ctrl.len = 64;
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ctrl.data = sendbuf;
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ctrl.timeout = 100;
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int lastFDWrite = ioctl(deviceConnectionFD, USBDEVFS_BULK, &ctrl);
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if( lastFDWrite < 0 )
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{
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DisconnectUSB();
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break;
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}
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usleep(1000);
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}
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}
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CNFGColor( 0xffffff );
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}
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static void DTAParams(void * id )
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{
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struct DTADriver * d = (struct DTADriver*)id;
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d->leds = 9; RegisterValue( "leds", PAINT, &d->leds, sizeof( d->leds ) );
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}
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static struct DriverInstances * DisplayTensigralAndroid(const char * parameters)
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{
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struct DriverInstances * ret = malloc( sizeof( struct DriverInstances ) );
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struct DTADriver * d = ret->id = malloc( sizeof( struct DTADriver ) );
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memset( d, 0, sizeof( struct DTADriver ) );
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ret->Func = DTAUpdate;
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ret->Params = DTAParams;
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DTAParams( d );
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return ret;
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}
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REGISTER_OUT_DRIVER(DisplayTensigralAndroid);
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16
colorchord2/android/Makefile
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16
colorchord2/android/Makefile
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APPNAME=colorchord
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RAWDRAWANDROID=rawdrawandroid
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PACKAGENAME?=org.cnlohr.$(APPNAME)
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CFLAGS:=-I. -I.. -Irawdrawandroid/rawdraw -I../cnfa -I../../embeddedcommon -ffunction-sections -Os -DPRINTF_NO_OVERRIDDE
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LDFLAGS:=-s -lOpenSLES
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PACKAGENAME?=org.yourorgexample.$(APPNAME)
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CC_C:= ../main.c ../dft.c ../decompose.c ../filter.c ../color.c ../notefinder.c ../util.c ../hook.c ../outdrivers.c ../parameters.c ../chash.c ../OutputVoronoi.c ../OutputProminent.c ../DisplayArray.c ../OutputLinear.c ../DisplayPie.c ../DisplayNetwork.c ../../embeddedcommon/DFT32.c ../OutputCells.c ../configs.c
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SRC:=rawdrawandroid/android_usb_devices.c DisplayTensigralAndroid.c $(CC_C)
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include rawdrawandroid/Makefile
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2
colorchord2/android/README.md
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2
colorchord2/android/README.md
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This part of the project is baed on https://github.com/cnlohr/androidusbtest
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BIN
colorchord2/android/Sources/res/mipmap/icon.png
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BIN
colorchord2/android/Sources/res/mipmap/icon.png
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Binary file not shown.
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After Width: | Height: | Size: 81 KiB |
8
colorchord2/android/Sources/res/xml/device_filter.xml
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8
colorchord2/android/Sources/res/xml/device_filter.xml
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<?xml version="1.0" encoding="utf-8"?>
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<!-- This file seems to do NOTHING AT ALL! If you have any idea how to use the device filters file, please let me know! -->
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<resources>
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<!-- <usb-device vendor-id="abcd" product-id="f410" /> --> <!-- class="3" subclass="255" protocol="255" -->
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<usb-device vendor-id="43981" product-id="62480" />
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</resources>
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1
colorchord2/android/rawdrawandroid
Submodule
1
colorchord2/android/rawdrawandroid
Submodule
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Subproject commit a124feee8d928f2276c00a35c56e15b8d5984a06
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392
colorchord2/android/test.c
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392
colorchord2/android/test.c
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//Copyright (c) 2011-2020 <>< Charles Lohr - Under the MIT/x11 or NewBSD License you choose.
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// NO WARRANTY! NO GUARANTEE OF SUPPORT! USE AT YOUR OWN RISK
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// Super basic test - see rawdrawandroid's thing for a more reasonable test.
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#include <stdio.h>
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#include <stdlib.h>
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#include <math.h>
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#include <string.h>
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#include <GLES3/gl3.h>
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#include <asset_manager.h>
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#include <asset_manager_jni.h>
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#include <android_native_app_glue.h>
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#include <android/log.h>
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#include <android/sensor.h>
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#include <sys/ioctl.h>
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#include <linux/usbdevice_fs.h>
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#include <asm/byteorder.h>
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#include "android_usb_devices.h"
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#include "os_generic.h"
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#define CNFG_IMPLEMENTATION
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#include "CNFG.h"
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#define printf( x...) LOGI( x )
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unsigned frames = 0;
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unsigned long iframeno = 0;
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void AndroidDisplayKeyboard(int pShow);
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volatile int suspended;
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short screenx, screeny;
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int lastmousex = 0;
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int lastmousey = 0;
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int lastbid = 0;
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int lastmask = 0;
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int lastkey, lastkeydown;
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static int keyboard_up;
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int mousedown;
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int colormode;
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double colormodechangetime;
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void HandleKey( int keycode, int bDown )
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{
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lastkey = keycode;
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lastkeydown = bDown;
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if( keycode == 10 && !bDown ) { keyboard_up = 0; AndroidDisplayKeyboard( keyboard_up ); }
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}
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void HandleButton( int x, int y, int button, int bDown )
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{
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lastbid = button;
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lastmousex = x;
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lastmousey = y;
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if( bDown ) { colormode = (colormode+1)%2; }
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if( !bDown ) { colormodechangetime = OGGetAbsoluteTime(); }
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mousedown = bDown;
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// if( bDown ) { keyboard_up = !keyboard_up; AndroidDisplayKeyboard( keyboard_up ); }
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}
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void HandleMotion( int x, int y, int mask )
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{
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lastmask = mask;
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lastmousex = x;
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lastmousey = y;
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}
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extern struct android_app * gapp;
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int lastFDWrite = 0;
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void HandleDestroy()
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{
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printf( "Destroying\n" );
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exit(10);
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}
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void HandleSuspend()
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{
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suspended = 1;
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}
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void HandleResume()
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{
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suspended = 0;
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}
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#define NUM_LEDS 20
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uint8_t Colorbuf[NUM_LEDS*4];
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char rettext[512];
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char assettext[512];
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int pixelhueX = -1, pixelhueY = -1;
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unsigned long HSVtoHEX( float hue, float sat, float value );
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unsigned long PixelHue( int x, int y )
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{
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float sat = (pixelhueY-y) / (float)pixelhueY * 2.0;
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float hue = x / (float)pixelhueX;
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if( sat < 1.0 )
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{
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return HSVtoHEX( x * 0.0012, (sat<1)?sat:1, 1.0 );
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}
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else
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{
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return HSVtoHEX( x * 0.0012, (sat<1)?sat:1, 2.0-sat );
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}
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}
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int main()
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{
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int i, x, y;
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double ThisTime;
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double LastFPSTime = OGGetAbsoluteTime();
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double LastFrameTime = OGGetAbsoluteTime();
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double SecToWait;
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int linesegs = 0;
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uint32_t * pixelHueBackdrop = 0;
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CNFGBGColor = 0x400000;
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CNFGDialogColor = 0x444444;
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CNFGSetup( "Test Bench", 0, 0 );
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//To make text look boldish
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while(1)
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{
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int i, pos;
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float f;
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iframeno++;
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RDPoint pto[3];
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CNFGHandleInput();
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if( suspended ) { usleep(50000); continue; }
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CNFGClearFrame();
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CNFGGetDimensions( &screenx, &screeny );
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if( ( screenx != pixelhueX || screeny != pixelhueY ) && screenx > 0 && screeny > 0)
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{
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pixelhueX = screenx;
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pixelhueY = screeny;
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pixelHueBackdrop = realloc( pixelHueBackdrop, pixelhueX * pixelhueY * 4 );
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int x, y;
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for( y = 0; y < pixelhueY; y++ )
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for( x = 0; x < pixelhueX; x++ )
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{
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pixelHueBackdrop[x+y*screenx] = PixelHue( x, y );
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}
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}
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//This whole section does cool stuff with LEDs
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int allledbytes = NUM_LEDS*4;
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for( i = 0; i < allledbytes; i+=4 )
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{
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uint32_t rk;
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float sat = (OGGetAbsoluteTime() - colormodechangetime)*3.0;
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if( colormode )
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{
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rk = PixelHue( lastmousex, lastmousey );
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}
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else
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{
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rk = HSVtoHEX( i * 0.012+ iframeno* .01, (sat<1)?sat:1, 1.0 );
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}
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int white = (int)((1.-sat) * 255);
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if( white > 255 ) white = 255;
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if( white < 0 ) white = 0;
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Colorbuf[i+0] = rk>>8;
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Colorbuf[i+1] = rk;
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Colorbuf[i+2] = rk>>16;
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Colorbuf[i+3] = white;
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}
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if( pixelHueBackdrop && colormode == 1 && mousedown )
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{
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CNFGUpdateScreenWithBitmap( pixelHueBackdrop, pixelhueX, pixelhueY );
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}
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else
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{
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int led = 0;
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for( led = 0; led < NUM_LEDS; led++ )
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{
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uint32_t col = ( Colorbuf[led*4+0] << 8) | ( Colorbuf[led*4+1] ) | ( Colorbuf[led*4+2] << 16);
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CNFGColor( 0xff000000 | col );
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int sx = (led * screenx) / (NUM_LEDS);
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CNFGTackRectangle( sx, 850, sx + screenx/(NUM_LEDS)+1, screeny );
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CNFGFlushRender();
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}
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}
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if( deviceConnectionFD )
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{
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//This section does the crazy wacky stuff to actually split the LEDs into HID Packets and get them out the door... Carefully.
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int byrem = allledbytes;
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int offset = 0;
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for( i = 0; i < 2; i++ )
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{
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uint8_t sendbuf[64];
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sendbuf[0] = (byrem > 60)?15:(byrem/4);
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sendbuf[1] = offset;
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memcpy( sendbuf + 2, Colorbuf + offset*4, sendbuf[0]*4 );
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offset += sendbuf[0];
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byrem -= sendbuf[0]*4;
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if( byrem == 0 ) sendbuf[0] |= 0x80;
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int tsend = 65; //Size of payload (must be 64+1 always)
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//Ok this looks weird, because Android has a bulkTransfer function, but that has a TON of layers of misdirection before it just calls the ioctl.
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struct usbdevfs_bulktransfer ctrl;
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memset(&ctrl, 0, sizeof(ctrl));
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ctrl.ep = 0x02; //Endpoint 0x02 is output endpoint.
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ctrl.len = 64;
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ctrl.data = sendbuf;
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ctrl.timeout = 100;
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lastFDWrite = ioctl(deviceConnectionFD, USBDEVFS_BULK, &ctrl);
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if( lastFDWrite < 0 )
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{
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DisconnectUSB();
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break;
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}
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usleep(1000);
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}
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{
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char * rxprintf = rettext;
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uint8_t RXbuf[64];
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//Also read-back the properties.
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struct usbdevfs_bulktransfer ctrl;
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memset(&ctrl, 0, sizeof(ctrl));
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ctrl.ep = 0x81; //Endpoint 0x81 is input endpoint.
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ctrl.len = 64;
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ctrl.data = RXbuf;
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ctrl.timeout = 100;
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int lastfdread = ioctl(deviceConnectionFD, USBDEVFS_BULK, &ctrl);
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rxprintf += sprintf( rxprintf, "RX: %d\n", lastfdread );
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if( lastfdread == 64 )
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{
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int temperature = RXbuf[4] | (RXbuf[5]<<8);
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int adc = RXbuf[6] | (RXbuf[7]<<8);
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int voltage = RXbuf[8] | (RXbuf[9]<<8);
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rxprintf += sprintf( rxprintf, "T: %d ADC: %d V: %d\n", temperature, adc, voltage );
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int t;
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CNFGColor( 0xffffffff );
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for( t = 0; t < 3; t++ )
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{
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CNFGTackSegment( t * screenx / 3, RXbuf[20+t] * 50 + 1100, (t+1)*screenx/3, RXbuf[20+t] * 50 + 1100 );
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}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
if( deviceConnectionFD == 0 )
|
||||
{
|
||||
RequestPermissionOrGetConnectionFD( assettext, 0xabcd, 0xf410 );
|
||||
}
|
||||
|
||||
CNFGPenX = 20; CNFGPenY = 200;
|
||||
char st[2048];
|
||||
sprintf( st, "%dx%d %d %d %d %d - %d %d - %d\n%s\n%s", screenx, screeny, lastmousex, lastmousey, lastkey, lastkeydown, lastbid, lastmask, lastFDWrite, assettext, rettext );
|
||||
|
||||
CNFGColor( 0xff000000 );
|
||||
glLineWidth( 20.0f );
|
||||
CNFGDrawText( st, 10 );
|
||||
CNFGFlushRender();
|
||||
|
||||
CNFGColor( 0xFFFFFFFF );
|
||||
glLineWidth( 2.0f );
|
||||
CNFGDrawText( st, 10 );
|
||||
CNFGFlushRender();
|
||||
|
||||
|
||||
// Square behind text
|
||||
|
||||
frames++;
|
||||
CNFGSwapBuffers();
|
||||
|
||||
ThisTime = OGGetAbsoluteTime();
|
||||
if( ThisTime > LastFPSTime + 1 )
|
||||
{
|
||||
printf( "FPS: %d\n", frames );
|
||||
frames = 0;
|
||||
linesegs = 0;
|
||||
LastFPSTime+=1;
|
||||
}
|
||||
}
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
unsigned long HSVtoHEX( float hue, float sat, float value )
|
||||
{
|
||||
float pr = 0;
|
||||
float pg = 0;
|
||||
float pb = 0;
|
||||
|
||||
short ora = 0;
|
||||
short og = 0;
|
||||
short ob = 0;
|
||||
|
||||
float ro = fmod( hue * 6, 6. );
|
||||
|
||||
float avg = 0;
|
||||
|
||||
ro = fmod( ro + 6 + 1, 6 ); //Hue was 60* off...
|
||||
|
||||
if( ro < 1 ) //yellow->red
|
||||
{
|
||||
pr = 1;
|
||||
pg = 1. - ro;
|
||||
} else if( ro < 2 )
|
||||
{
|
||||
pr = 1;
|
||||
pb = ro - 1.;
|
||||
} else if( ro < 3 )
|
||||
{
|
||||
pr = 3. - ro;
|
||||
pb = 1;
|
||||
} else if( ro < 4 )
|
||||
{
|
||||
pb = 1;
|
||||
pg = ro - 3;
|
||||
} else if( ro < 5 )
|
||||
{
|
||||
pb = 5 - ro;
|
||||
pg = 1;
|
||||
} else
|
||||
{
|
||||
pg = 1;
|
||||
pr = ro - 5;
|
||||
}
|
||||
|
||||
//Actually, above math is backwards, oops!
|
||||
pr *= value;
|
||||
pg *= value;
|
||||
pb *= value;
|
||||
|
||||
avg += pr;
|
||||
avg += pg;
|
||||
avg += pb;
|
||||
|
||||
pr = pr * sat + avg * (1.-sat);
|
||||
pg = pg * sat + avg * (1.-sat);
|
||||
pb = pb * sat + avg * (1.-sat);
|
||||
|
||||
ora = pr * 255;
|
||||
og = pb * 255;
|
||||
ob = pg * 255;
|
||||
|
||||
if( ora < 0 ) ora = 0;
|
||||
if( ora > 255 ) ora = 255;
|
||||
if( og < 0 ) og = 0;
|
||||
if( og > 255 ) og = 255;
|
||||
if( ob < 0 ) ob = 0;
|
||||
if( ob > 255 ) ob = 255;
|
||||
|
||||
return (ob<<16) | (og<<8) | ora;
|
||||
}
|
||||
|
||||
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue