629 lines
19 KiB
C
629 lines
19 KiB
C
/*
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* Copyright (c) 2009 Tomasz Moń <desowin@gmail.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; under version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses>.
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*/
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#include <stdio.h>
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#include <gtk/gtk.h>
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#include <getopt.h>
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#include <alsa/asoundlib.h>
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#include <string.h>
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#include "gdigi.h"
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#include "gui.h"
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#define TIMEOUT 1000
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char buf[255];
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static snd_rawmidi_t *output;
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static char *device = "hw:1,0,0";
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/*
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static char magic[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x7F, 0x7F, 0x04, 0x7F, 0x01, 0x00, 0x04, 0x00, 0x00, 0x00, 0x06, 0x6E, 0xF7, 0x00}; // causes COMAND to be displayed on device?
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static char presets_user[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x21, 0x00, 0x07, 0x01, 0x6C, 0xF7}; // this command seems to query user presets?
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static char presets_system[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x21, 0x00, 0x07, 0x00, 0x6D, 0xF7}; // this command seems to query system presets?
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static char magic4[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x2B, 0x00, 0x04, 0x00, 0x01, 0x77, 0x05, 0xF7, 0x00, 0x00};
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static char magic5[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x3A, 0x00, 0x04, 0x00, 0x01, 0x77, 0x05, 0xF7, 0x00, 0x00};
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// xedit calls those after calling hbsc pickup change
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static char magic12[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x3A, 0x00, 0x04, 0x00, 0x01, 0x77, 0x05, 0xF7, 0x00, 0x00};
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static char magic13[] = {0x07, 0x41, 0x73, 0xF7, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x7E, 0x00, 0x04, 0x00, 0x01, 0x77, 0x05, 0xF7, 0x00, 0x00};
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// xedit calls those after calling schb pickup change
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static char magic22[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x41, 0x00, 0x04, 0x00, 0x01, 0x77, 0x05, 0xF7, 0x00, 0x00};
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static char magic23[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x3A, 0x00, 0x04, 0x00, 0x01, 0x77, 0x05, 0xF7, 0x00, 0x00};
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static char magic24[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x3B, 0x00, 0x04, 0x00, 0x00, 0x00, 0x06, 0x6E, 0xF7, 0x00};
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// seems to be called after changing dist type
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static char magic8[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x3A, 0x00, 0x04, 0x00, 0x01, 0x77, 0x05, 0xF7, 0x00, 0x00};
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// X-edit also calls 2 different commands, but those seems to vary each time
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*/
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/*
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calculate checksum
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array - the command to set over usb
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length - length of array
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check - position of checksum byte in array
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*/
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char calculate_checksum(gchar *array, int length, int check)
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{
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int x;
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char checksum;
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checksum = 0;
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for (x = 0; x<length; x++) {
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if (x == check) continue;
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checksum ^= array[x];
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}
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return checksum;
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}
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gboolean open_device()
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{
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int err;
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err = snd_rawmidi_open(NULL, &output, device, SND_RAWMIDI_NONBLOCK);
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if (err) {
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fprintf(stderr, "snd_rawmidi_open %s failed: %d\n", device, err);
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return TRUE;
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}
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err = snd_rawmidi_nonblock(output, 0);
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if (err) {
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fprintf(stderr, "snd_rawmidi_nonblock failed: %d\n", err);
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return TRUE;
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}
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return FALSE;
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}
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void send_data(char *data, int lenght)
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{
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if (output == NULL)
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open_device();
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snd_rawmidi_write(output, data, lenght);
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}
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void check_preset(struct usb_dev_handle *handle)
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{
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/*static char magic3[] = {0x04, 0xF0, 0x00, 0x00, 0x04, 0x10, 0x00, 0x5E, 0x04, 0x02, 0x2A, 0x00, 0x04, 0x04, 0x00, 0x62, 0x05, 0xF7, 0x00, 0x00}; // seems to query active preset
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int i;
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i = usb_bulk_write(handle, 4, magic3, sizeof(magic3), TIMEOUT);
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// UGLY - have to figure out reply formatting
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do {
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i = read_device(handle, 12);
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if (i==12) {
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if (buf[0]==0x04 && buf[1]==0x20 && buf[2]==0x03 && buf[3]==0x14 && buf[4]==0x04 &&
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buf[6]==0x02 && buf[7]==0x20 && buf[8]==0x04 && buf[9]==0x04 && buf[10]==0x14)
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printf("Wah min: %d\nWah max: %d\n", buf[5], buf[11]);
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if (buf[0]==0x04 && buf[1]==0x00 && buf[2]==0x05 && buf[3]==0x03 && buf[4]==0x04 &&
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buf[5]==0x11 && buf[7]==0x00 && buf[8]==0x04 && buf[9]==0x41 && buf[10]==0x04)
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printf("Wah level: %d\nCompressor status (0-off, 1-on): %d\n", buf[6], buf[11]);
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if (buf[0]==0x04 && buf[1]==0x04 && buf[2]==0x11 && buf[4]==0x04 && buf[5]==0x00 &&
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buf[6]==0x53 && // we want to display this only for CS compressor
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//buf[6]==0x53 (for CS comp) buf[6]==0x51 (for digi comp)
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buf[7]==0x04 && buf[8]==0x04 && buf[10]==0x00 && buf[11]==0x52)
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printf("Compressor sustain: %d\nCompressor attack: %d\n", buf[3], buf[9]);
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if (buf[0]==0x04 && buf[1]==0x08 && buf[2]==0x04 && buf[4]==0x04 && buf[5]==0x09 && buf[6]==0x01 &&
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buf[7]==0x06 && buf[8]==0x04 && buf[9]==0x01 && buf[10]==0x09 && buf[11]==0x51) // CS comp
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printf("Compressor level: %d\n", buf[3]);
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if (buf[0]==0x04 && buf[1]==0x08 && buf[2]==0x04 && buf[4]==0x04 && buf[5]==0x00 && buf[6]==0x53 &&
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buf[7]==0x04 && buf[8]==0x04 && buf[9]==0x00 && buf[10]==0x09 && buf[11]==0x45) // digi comp
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printf("Compressor level: %d\n", buf[3]);
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if (buf[0]==0x04 && buf[1]==0x04 && buf[2]==0x11 && buf[4]==0x04 && buf[5]==0x00 &&
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buf[6]==0x51 && buf[7]==0x04 && buf[8]==0x04 && buf[10]==0x00 && buf[11]==0x52)
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printf("Compressor sustain: %d\nCompressor tone: %d\n", buf[3], buf[9]);
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if (buf[0]==0x04 && buf[1]==0x00 && buf[2]==0x4f && buf[3]==0x2A && buf[4]==0x04 && buf[5]==0x04 &&
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buf[6]==0x02 && buf[7]==0x00 && buf[8]==0x04 && buf[10]==0x00 && buf[11]==0x50)
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printf("Compressor (43-DigiComp 44-CS): %02x\n", buf[9]);
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if (buf[0]==0x04 && buf[1]==0x03 && buf[3]==0x00 && buf[4]==0x04 && buf[5]==0x00 && buf[6]==0x03 &&
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buf[7]==0x50 && buf[8]==0x04 && buf[9]==0x02 && buf[10]==0x00)
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printf("Wah status (0-off, 1-on): %d\nWah type (4-crywah, 5-fulrng, 6-clyde): %d\n", buf[2], buf[11]);
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if (buf[0]==0x04 && buf[1]==0x08 && buf[2]==0x04 && buf[4]==0x04 && buf[5]==0x00 &&
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buf[6]==0x53 && buf[7]==0x04 && buf[8]==0x04 && buf[10]==0x09 && buf[11]==0x45)
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printf("Compressor level: %d\nCompressor attack (X-Edit only for DigiComp): %d\n", buf[3], buf[9]);
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}
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} while (i > 0);*/
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}
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/*
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id - ID as found in preset file
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position - Position as found in preset file
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value - Value as found in preset file
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*/
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void set_option(guint id, guint position, guint value)
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{
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static char option[] = {0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41,
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0x00, 0x00, 0x00, /* ID */
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0x00, /* position */
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0x00, /* value */
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0x00, /* checksum */
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0xF7};
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if (((id & 0x80) >> 7) == 1) /* 8th bit equals 1 */
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option[8] = 0x20;
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else /* otherwise */
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option[8] = 0x00;
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option[9] = ((id & 0xFF00) >> 8);
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option[10] = ((id & 0x007F)); /* 8th bit has to be zero */
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option[11] = position;
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option[12] = value;
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option[13] = calculate_checksum(option, sizeof(option), 13) ^ 0x07;
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send_data(option, sizeof(option));
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}
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/* level = 0 to 99 */
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void set_wah_min(int level)
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{
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set_option(WAH_MIN, WAH_POSITION_MIN_MAX, level);
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}
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/* level = 0 to 99 */
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void set_wah_max(int level)
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{
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set_option(WAH_MAX, WAH_POSITION_MIN_MAX, level);
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}
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/* level = 0 to 12 */
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void set_wah_level(int level)
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{
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set_option(WAH_LEVEL, WAH_POSITION, level);
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}
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void set_higher_option(gint id, gint position, int type)
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{
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static char set_type[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41,
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0x00, 0x00, 0x00, /* ID */
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0x00, /* position */
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0x00, /* value length */
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0x00, 0x00, /* type */
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0x00, /* checksum */ 0xF7};
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set_type[9] = ((id & 0x80) >> 2);
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set_type[10] = ((id & 0xFF00) >> 8);
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set_type[11] = ((id & 0x007F));
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set_type[12] = position;
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if (type < 0x80) {
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// [13] = type, [14] - checksum, [15] = 0xF7
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} else if (type <= 0xFF) {
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set_type[9] |= 0x08; // there'll be length before value
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if (((type & 0x80) >> 7) == 1)
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set_type[9] |= 0x04;
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set_type[13] = 0x01;
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// [14] = type, [15] - checksum, [16] = 0xF7
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set_type[14] = (type & 0x007F);
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set_type[16] = 0xF7;
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set_type[15] = calculate_checksum(set_type, 17, 15) ^ 0x07;
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send_data(set_type, 17);
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} else if (type < 0xFFFF) {
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set_type[9] |= 0x08; // there'll be length before value
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if (((type & 0x80) >> 7) == 1)
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set_type[9] |= 0x02;
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set_type[13] = 0x02;
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set_type[14] = ((type & 0xFF00) >> 8);
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set_type[15] = ((type & 0x007F));
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set_type[17] = 0xF7;
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set_type[16] = calculate_checksum(set_type, 18, 16) ^ 0x07;
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send_data(set_type, 18);
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}
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}
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void set_wah_type(int type)
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{
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set_higher_option(WAH_TYPE, WAH_POSITION, type);
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}
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void set_wah_on_off(gboolean val)
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{
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set_option(WAH_ON_OFF, WAH_POSITION, (val == TRUE) ? 1 : 0);
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}
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/* level = 0 to 99 */
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void set_comp_sustain(int level)
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{
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set_option(COMP_SUSTAIN, COMP_POSITION, level);
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}
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/* level = 0 to 99, available only in digi comp */
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void set_comp_tone(int level)
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{
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set_option(COMP_TONE, COMP_POSITION, level);
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}
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/* level = 0 to 99 */
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void set_comp_attack(int level)
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{
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set_option(COMP_ATTACK, COMP_POSITION, level);
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}
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/* level = 0 to 99 */
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void set_comp_level(int level)
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{
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set_option(COMP_LEVEL, COMP_POSITION, level);
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}
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void set_comp_type(int type)
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{
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set_higher_option(COMP_TYPE, COMP_POSITION, type);
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}
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void set_comp_on_off(gboolean val)
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{
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set_option(COMP_ON_OFF, COMP_POSITION, (val == TRUE) ? 1 : 0);
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}
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/* x = 0 to 60 */
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void switch_user_preset(int x)
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{
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static char switch_preset[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x39, 0x00, 0x01 /* bank = user */, 0x00 /* no */, 0x04, 0x00, 0x00, 0x01, 0x00 /* confirm */, 0xF7};
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switch_preset[11] = x;
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switch_preset[16] = calculate_checksum(switch_preset, sizeof(switch_preset), 16) ^ 0x07;
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send_data(switch_preset, sizeof(switch_preset));
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}
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/* x = 0 to 60 */
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void switch_system_preset(int x)
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{
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static char switch_preset[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x39, 0x00, 0x00 /* bank = system */, 0x00 /* no */, 0x04, 0x00, 0x00, 0x01, 0x00 /* confirm */, 0xF7};
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switch_preset[11] = x;
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switch_preset[16] = calculate_checksum(switch_preset, sizeof(switch_preset), 16) ^ 0x07;
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send_data(switch_preset, sizeof(switch_preset));
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}
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void set_pickup_type(int type)
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{
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set_option(PICKUP_TYPE, PICKUP_POSITION, type);
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}
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void set_pickup_on_off(gboolean val)
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{
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set_option(PICKUP_ON_OFF, PICKUP_POSITION, (val == TRUE) ? 1 : 0);
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}
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void set_dist_type(int type)
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{
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set_higher_option(DIST_TYPE, DIST_POSITION, type);
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}
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void set_dist_option(guint32 option, int value)
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{
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set_option(option, DIST_POSITION, value);
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}
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void set_dist_on_off(gboolean val)
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{
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set_option(DIST_ON_OFF, DIST_POSITION, (val == TRUE) ? 1 : 0);
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}
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/* level = 0 to 99 */
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void set_preset_level(int level)
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{
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set_option(PRESET_LEVEL, PRESET_POSITION, level);
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}
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void set_eq_type(int type)
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{
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set_higher_option(EQ_TYPE, EQ_POSITION, type);
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}
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/* x = 0 to 99 */
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void set_eq_gain(int x)
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{
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set_option(AMP_GAIN, AMP_POSITION, x);
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}
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/* x = 0 to 99 */
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void set_eq_level(int x)
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{
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set_option(AMP_LEVEL, AMP_POSITION, x);
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}
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/* x = 0x00 (-12dB) to 0x18 (12dB) */
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void set_eq_bass(int x)
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{
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set_option(EQ_BASS, EQ_POSITION, x);
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}
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/* x = 0x00 (-12dB) to 0x18 (12dB) */
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void set_eq_mid(int x)
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{
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set_option(EQ_MID, EQ_POSITION, x);
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}
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/*
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x = 0 to 4700 (which transforms into 300-5000 Hz)
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device itself will accept higher value, but X-Edit allows only 300-5000Hz
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*/
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void set_eq_mid_hz(int x)
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{
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if (x <= 0x7F) {
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static char set_hz[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41, 0x20, 0x0C, 0x06, 0x18, 0x00 /* value */, 0x00 /* checksum */, 0xF7};
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set_hz[13] = x;
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set_hz[14] = calculate_checksum(set_hz, sizeof(set_hz), 14) ^ 0x07;
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send_data(set_hz, sizeof(set_hz));
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} else {
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x -= 0x80;
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if (x <= 0x7F) {
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static char set_hz[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41, 0x2C, 0x0C, 0x06, 0x18, 0x01, 0x00 /* value */, 0x00 /* checksum */, 0xF7};
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set_hz[14] = x;
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set_hz[15] = calculate_checksum(set_hz, sizeof(set_hz), 15) ^ 0x07;
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send_data(set_hz, sizeof(set_hz));
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} else {
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x -= 0x80;
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int a, b, c;
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a = 0x28;
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b = 0x01;
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c = 0;
|
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while (x > 0x7F) {
|
|
c++;
|
|
if ((c % 2) == 0) {
|
|
a ^= 0x02; b++;
|
|
} else {
|
|
a ^= 0x02;
|
|
}
|
|
|
|
x -= 0x80;
|
|
}
|
|
|
|
static char set_hz[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41, 0x00 /* a */, 0x0C, 0x06, 0x18, 0x02, 0x00 /* b */, 0x00 /* value */, 0x00 /* checksum */, 0xF7};
|
|
|
|
set_hz[9] = a;
|
|
set_hz[14] = b;
|
|
set_hz[15] = x;
|
|
set_hz[16] = calculate_checksum(set_hz, sizeof(set_hz), 16) ^ 0x07;
|
|
|
|
send_data(set_hz, sizeof(set_hz));
|
|
}
|
|
}
|
|
}
|
|
|
|
/* x = 0x00 (-12dB) to 0x18 (12dB) */
|
|
void set_eq_treble(int x)
|
|
{
|
|
set_option(EQ_TREBLE, EQ_POSITION, x);
|
|
}
|
|
|
|
/*
|
|
x = 0 to 7500 (which transforms into 500-8000 Hz)
|
|
device itself will accept higher value, but X-Edit allows only 500-8000Hz
|
|
*/
|
|
void set_eq_treb_hz(int x)
|
|
{
|
|
if (x <= 0x7F) {
|
|
static char set_hz[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41, 0x20, 0x0C, 0x0B, 0x18, 0x00 /* value */, 0x00 /* checksum */, 0xF7};
|
|
|
|
set_hz[13] = x;
|
|
set_hz[14] = calculate_checksum(set_hz, sizeof(set_hz), 14) ^ 0x07;
|
|
|
|
send_data(set_hz, sizeof(set_hz));
|
|
} else {
|
|
x -= 0x80;
|
|
if (x <= 0x7F) {
|
|
static char set_hz[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41, 0x2C, 0x0C, 0x0B, 0x18, 0x01, 0x00 /* value */, 0x00 /* checksum */, 0xF7};
|
|
|
|
set_hz[14] = x;
|
|
set_hz[15] = calculate_checksum(set_hz, sizeof(set_hz), 15) ^ 0x07;
|
|
|
|
send_data(set_hz, sizeof(set_hz));
|
|
} else {
|
|
x -= 0x80;
|
|
int a, b, c;
|
|
a = 0x28;
|
|
b = 0x01;
|
|
c = 0;
|
|
while (x > 0x7F) {
|
|
c++;
|
|
if ((c % 2) == 0) {
|
|
a ^= 0x02; b++;
|
|
} else {
|
|
a ^= 0x02;
|
|
}
|
|
|
|
x -= 0x80;
|
|
}
|
|
|
|
static char set_hz[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41, 0x00 /* a */, 0x0C, 0x0B, 0x18, 0x02, 0x00 /* b */, 0x00 /* value */, 0x00 /* checksum */, 0xF7};
|
|
|
|
set_hz[9] = a;
|
|
set_hz[14] = b;
|
|
set_hz[15] = x;
|
|
set_hz[16] = calculate_checksum(set_hz, sizeof(set_hz), 16) ^ 0x07;
|
|
|
|
send_data(set_hz, sizeof(set_hz));
|
|
}
|
|
}
|
|
}
|
|
|
|
void set_eq_on_off(gboolean val)
|
|
{
|
|
set_option(EQ_ON_OFF, EQ_POSITION, (val == TRUE) ? 1 : 0);
|
|
}
|
|
|
|
void set_noisegate_type(int type)
|
|
{
|
|
set_higher_option(NOISEGATE_TYPE, NOISEGATE_POSITION, type);
|
|
}
|
|
|
|
/* x = 0 to 99 */
|
|
void set_gate_option(guint32 option, int x)
|
|
{
|
|
set_option(option, NOISEGATE_POSITION, x);
|
|
}
|
|
|
|
void set_noisegate_on_off(gboolean val)
|
|
{
|
|
set_option(NOISEGATE_ON_OFF, NOISEGATE_POSITION, (val == TRUE) ? 1 : 0);
|
|
}
|
|
|
|
void set_chorusfx_option(guint32 option, int x)
|
|
{
|
|
set_option(option, CHORUSFX_POSITION, x);
|
|
}
|
|
|
|
void set_chorusfx_type(int type)
|
|
{
|
|
set_higher_option(CHORUSFX_TYPE, CHORUSFX_POSITION, type);
|
|
}
|
|
|
|
void set_chorusfx_on_off(gboolean val)
|
|
{
|
|
set_option(CHORUSFX_ON_OFF, CHORUSFX_POSITION, (val == TRUE) ? 1 : 0);
|
|
}
|
|
|
|
/* x = 0 to 139 */
|
|
void set_delay_time(int x)
|
|
{
|
|
if (x <= 0x7F) {
|
|
static char set_time[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41, 0x00, 0x07, 0x60, 0x0F, 0x00 /* value */, 0x00 /* checksum */, 0xF7};
|
|
|
|
set_time[13] = x;
|
|
set_time[14] = calculate_checksum(set_time, sizeof(set_time), 14) ^ 0x07;
|
|
|
|
send_data(set_time, sizeof(set_time));
|
|
} else {
|
|
static char set_time[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x41, 0x0C, 0x07, 0x60, 0x0F, 0x01, 0x00 /* value */, 0x00 /* checksum */, 0xF7};
|
|
|
|
set_time[14] = x - 0x80;
|
|
set_time[15] = calculate_checksum(set_time, sizeof(set_time), 15) ^ 0x07;
|
|
|
|
send_data(set_time, sizeof(set_time));
|
|
}
|
|
}
|
|
|
|
void set_delay_type(int type)
|
|
{
|
|
set_higher_option(DELAY_TYPE, DELAY_POSITION, type);
|
|
}
|
|
|
|
void set_delay_option(guint32 option, int x)
|
|
{
|
|
set_option(option, DELAY_POSITION, x);
|
|
}
|
|
|
|
void set_delay_on_off(gboolean val)
|
|
{
|
|
set_option(DELAY_ON_OFF, DELAY_POSITION, (val == TRUE) ? 1 : 0);
|
|
}
|
|
|
|
/* x = 0 to 15 (predelay), otherwise 0 to 99 */
|
|
void set_reverb_option(guint32 option, int x)
|
|
{
|
|
set_option(option, REVERB_POSITION, x);
|
|
}
|
|
|
|
void set_reverb_type(int type)
|
|
{
|
|
set_higher_option(REVERB_TYPE, REVERB_POSITION, type);
|
|
}
|
|
|
|
void set_reverb_on_off(gboolean val)
|
|
{
|
|
set_option(REVERB_ON_OFF, REVERB_POSITION, (val == TRUE) ? 1 : 0);
|
|
}
|
|
|
|
/* x = 0 to 59 (preset number) */
|
|
void set_preset_name(int x, gchar *name)
|
|
{
|
|
static char set_name[] = {0x00, 0xF0, 0x00, 0x00, 0x10, 0x00, 0x5E, 0x02, 0x29, 0x00, 0x01, 0x00 /* preset no */, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
|
|
|
|
set_name[11] = x;
|
|
|
|
int a;
|
|
int b;
|
|
b = 0;
|
|
for (a=0; (name != NULL && a<strlen(name)) && a<10 ; a++) {
|
|
if (a == 5) {
|
|
set_name[12+a] = 0x00;
|
|
b++;
|
|
}
|
|
set_name[12+a+b] = name[a];
|
|
}
|
|
|
|
if (a == 5)
|
|
a = 4;
|
|
else
|
|
set_name[12+a+b] = 0x00;
|
|
|
|
set_name[12+a+2+b] = 0xF7;
|
|
set_name[12+a+1+b] = calculate_checksum(set_name, 12+a+3+b, 12+a+1+b) ^ 0x07;
|
|
|
|
send_data(set_name, 13+a+3+b);
|
|
}
|
|
|
|
int main(int argc, char *argv[]) {
|
|
gtk_init(&argc, &argv);
|
|
|
|
int c;
|
|
while (1) {
|
|
static struct option long_options[] = {
|
|
{"device", required_argument, 0, 'd'},
|
|
{0, 0, 0, 0}
|
|
};
|
|
int option_index = 0;
|
|
c = getopt_long(argc, argv, "d:", long_options, &option_index);
|
|
if (c == -1)
|
|
break;
|
|
|
|
switch(c) {
|
|
case 'd':
|
|
device = optarg;
|
|
break;
|
|
default:
|
|
abort();
|
|
}
|
|
}
|
|
|
|
if (open_device() == TRUE) {
|
|
GtkWidget *msg = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL,
|
|
GTK_MESSAGE_ERROR,
|
|
GTK_BUTTONS_OK,
|
|
"Failed to open MIDI device");
|
|
|
|
gtk_dialog_run(GTK_DIALOG(msg));
|
|
gtk_widget_destroy(msg);
|
|
} else {
|
|
create_window();
|
|
gtk_main();
|
|
}
|
|
|
|
if (output != NULL)
|
|
snd_rawmidi_close(output);
|
|
|
|
return 0;
|
|
}
|