From 961a42a1d19aac366b479dae2d664ab84be6c52e Mon Sep 17 00:00:00 2001 From: Vincent Barrilliot Date: Sun, 12 Nov 2023 13:32:00 +0100 Subject: [PATCH] Fix Codec initialization (add initial reset) --- src/cli/sound_cmds.c | 14 ++++++++++---- src/snd/codec.c | 33 +++++++++++++++++---------------- 2 files changed, 27 insertions(+), 20 deletions(-) diff --git a/src/cli/sound_cmds.c b/src/cli/sound_cmds.c index b72a563..d602baf 100644 --- a/src/cli/sound_cmds.c +++ b/src/cli/sound_cmds.c @@ -662,9 +662,10 @@ short opn_test(short channel, int argc, const char * argv[]) { const uint16_t opl3_tone_on[] = { #if 1 // 7-channel tone with enveloppes and feeback -0x00b0, 0x00, 0x00b1, 0x00, 0x00b2, 0x00, 0x00b3, 0x00, 0x00b4, 0x00, 0x00b5, 0x00, 0x00b6, 0x00, 0x00b7, 0x00, 0x00b8, 0x00, 0x01b0, 0x00, 0x01b1, 0x00, 0x01b2, 0x00, 0x01b3, 0x00, 0x01b4, 0x00, 0x01b5, 0x00, 0x01b6, 0x00, 0x01b7, 0x00, 0x01b8, 0x00, 0x00a0, 0x00, 0x00b0, 0x00, 0x00c0, 0x00, 0x01a0, 0x00, 0x01b0, 0x00, 0x01c0, 0x00, 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0x0090, 0x45, 0x0050, 0x00, 0x0030, 0x22, 0x0030, 0x22, 0x00b0, 0x2a, 0x00a0, 0x8c, 0x00b1, 0x2b, 0x00a1, 0x35, 0x00b2, 0x2b, 0x00a2, 0xd1, 0x00b3, 0x2e, 0x00a3, 0x8b, 0x00b4, 0x26, 0x00a4, 0x8e, 0x00b5, 0x22, 0x00a5, 0x93, 0x00c6, 0x36, 0x00c6, 0x37, 0x00b6, 0x20, +//0x01,0x00, /* initialise */ +0x00bd, 0x40, 0x00bd, 0xc0, 0x0043, 0x00, 0x0023, 0x03, 0x0023, 0x23, 0x0063, 0xf0, 0x0063, 0xff, 0x0083, 0x00, 0x0083, 0x05, 0x0043, 0x2b, 0x0023, 0x23, 0x0023, 0x23, 0x00c0, 0x00, 0x00c0, 0x06, 0x0040, 0x00, 0x0020, 0x02, 0x0020, 0x22, 0x0060, 0xf0, 0x0060, 0xf2, 0x0080, 0x40, 0x0080, 0x45, 0x0040, 0x00, 0x0020, 0x22, 0x0020, 0x22, 0x00b0, 0x0a, 0x00a0, 0x8c, 0x00b1, 0x0b, 0x00a1, 0x35, 0x00b2, 0x0b, 0x00a2, 0xd1, 0x00b3, 0x0e, 0x00a3, 0x8b, 0x00b4, 0x06, 0x00a4, 0x8e, 0x00b5, 0x02, 0x00a5, 0x93, 0x00c0, 0x36, 0x00c0, 0x37, 0x00b0, 0x2a, 0x0044, 0x00, 0x0024, 0x03, 0x0024, 0x23, 0x0064, 0xf0, 0x0064, 0xff, 0x0084, 0x00, 0x0084, 0x05, 0x0044, 0x2b, 0x0024, 0x23, 0x0024, 0x23, 0x00c0, 0x36, 0x00c1, 0x06, 0x0041, 0x00, 0x0021, 0x02, 0x0021, 0x22, 0x0061, 0xf0, 0x0061, 0xf2, 0x0081, 0x40, 0x0081, 0x45, 0x0041, 0x00, 0x0021, 0x22, 0x0021, 0x22, 0x00b0, 0x2a, 0x00a0, 0x8c, 0x00b1, 0x0b, 0x00a1, 0x35, 0x00b2, 0x0b, 0x00a2, 0xd1, 0x00b3, 0x0e, 0x00a3, 0x8b, 0x00b4, 0x06, 0x00a4, 0x8e, 0x00b5, 0x02, 0x00a5, 0x93, 0x00c1, 0x36, 0x00c1, 0x37, 0x00b1, 0x2b, 0x0045, 0x00, 0x0025, 0x03, 0x0025, 0x23, 0x0065, 0xf0, 0x0065, 0xff, 0x0085, 0x00, 0x0085, 0x05, 0x0045, 0x2b, 0x0025, 0x23, 0x0025, 0x23, 0x00c0, 0x36, 0x00c2, 0x06, 0x0042, 0x00, 0x0022, 0x02, 0x0022, 0x22, 0x0062, 0xf0, 0x0062, 0xf2, 0x0082, 0x40, 0x0082, 0x45, 0x0042, 0x00, 0x0022, 0x22, 0x0022, 0x22, 0x00b0, 0x2a, 0x00a0, 0x8c, 0x00b1, 0x2b, 0x00a1, 0x35, 0x00b2, 0x0b, 0x00a2, 0xd1, 0x00b3, 0x0e, 0x00a3, 0x8b, 0x00b4, 0x06, 0x00a4, 0x8e, 0x00b5, 0x02, 0x00a5, 0x93, 0x00c2, 0x36, 0x00c2, 0x37, 0x00b2, 0x2b, 0x004b, 0x00, 0x002b, 0x03, 0x002b, 0x23, 0x006b, 0xf0, 0x006b, 0xff, 0x008b, 0x00, 0x008b, 0x05, 0x004b, 0x2b, 0x002b, 0x23, 0x002b, 0x23, 0x00c0, 0x36, 0x00c3, 0x06, 0x0048, 0x00, 0x0028, 0x02, 0x0028, 0x22, 0x0068, 0xf0, 0x0068, 0xf2, 0x0088, 0x40, 0x0088, 0x45, 0x0048, 0x00, 0x0028, 0x22, 0x0028, 0x22, 0x00b0, 0x2a, 0x00a0, 0x8c, 0x00b1, 0x2b, 0x00a1, 0x35, 0x00b2, 0x2b, 0x00a2, 0xd1, 0x00b3, 0x0e, 0x00a3, 0x8b, 0x00b4, 0x06, 0x00a4, 0x8e, 0x00b5, 0x02, 0x00a5, 0x93, 0x00c3, 0x36, 0x00c3, 0x37, 0x00b3, 0x2e, 0x004c, 0x00, 0x002c, 0x03, 0x002c, 0x23, 0x006c, 0xf0, 0x006c, 0xff, 0x008c, 0x00, 0x008c, 0x05, 0x004c, 0x2b, 0x002c, 0x23, 0x002c, 0x23, 0x00c0, 0x36, 0x00c4, 0x06, 0x0049, 0x00, 0x0029, 0x02, 0x0029, 0x22, 0x0069, 0xf0, 0x0069, 0xf2, 0x0089, 0x40, 0x0089, 0x45, 0x0049, 0x00, 0x0029, 0x22, 0x0029, 0x22, 0x00b0, 0x2a, 0x00a0, 0x8c, 0x00b1, 0x2b, 0x00a1, 0x35, 0x00b2, 0x2b, 0x00a2, 0xd1, 0x00b3, 0x2e, 0x00a3, 0x8b, 0x00b4, 0x06, 0x00a4, 0x8e, 0x00b5, 0x02, 0x00a5, 0x93, 0x00c4, 0x36, 0x00c4, 0x37, 0x00b4, 0x26, 0x004d, 0x00, 0x002d, 0x03, 0x002d, 0x23, 0x006d, 0xf0, 0x006d, 0xff, 0x008d, 0x00, 0x008d, 0x05, 0x004d, 0x2b, 0x002d, 0x23, 0x002d, 0x23, 0x00c0, 0x36, 0x00c5, 0x06, 0x004a, 0x00, 0x002a, 0x02, 0x002a, 0x22, 0x006a, 0xf0, 0x006a, 0xf2, 0x008a, 0x40, 0x008a, 0x45, 0x004a, 0x00, 0x002a, 0x22, 0x002a, 0x22, 0x00b0, 0x2a, 0x00a0, 0x8c, 0x00b1, 0x2b, 0x00a1, 0x35, 0x00b2, 0x2b, 0x00a2, 0xd1, 0x00b3, 0x2e, 0x00a3, 0x8b, 0x00b4, 0x26, 0x00a4, 0x8e, 0x00b5, 0x02, 0x00a5, 0x93, 0x00c5, 0x36, 0x00c5, 0x37, 0x00b5, 0x22, 0x0053, 0x00, 0x0033, 0x03, 0x0033, 0x23, 0x0073, 0xf0, 0x0073, 0xff, 0x0093, 0x00, 0x0093, 0x05, 0x0053, 0x2b, 0x0033, 0x23, 0x0033, 0x23, 0x00c0, 0x36, 0x00c6, 0x06, 0x0050, 0x00, 0x0030, 0x02, 0x0030, 0x22, 0x0070, 0xf0, 0x0070, 0xf2, 0x0090, 0x40, 0x0090, 0x45, 0x0050, 0x00, 0x0030, 0x22, 0x0030, 0x22, 0x00b0, 0x2a, 0x00a0, 0x8c, 0x00b1, 0x2b, 0x00a1, 0x35, 0x00b2, 0x2b, 0x00a2, 0xd1, 0x00b3, 0x2e, 0x00a3, 0x8b, 0x00b4, 0x26, 0x00a4, 0x8e, 0x00b5, 0x22, 0x00a5, 0x93, 0x00c6, 0x36, 0x00c6, 0x37, 0x00b6, 0x20, #else // single tone - 0x01,0x00, /* initialise */ + 0x01,0x00, /* initialise */ 0x05,0x01, /* OPL3 mode, necessary for stereo */ 0xc0,0x31, /* both channel, parallel connection */ @@ -722,7 +723,7 @@ short opl3_test(short channel, int argc, const char * argv[]) { // Even a tiny delay is enough to avoid the issue. long delay = argc > 0 ? atol(argv[1]) : 10; - print(channel, "Press 'ESC' to quit."); + print(channel, "Loading data into OPL3...\n"); i = 0; while (1) { @@ -731,13 +732,16 @@ short opl3_test(short channel, int argc, const char * argv[]) { break; data = opl3_tone_on[i++]; + //print_hex_32(channel, (unsigned long)(&OPL3_PORT[reg]));print(channel, " ");print_hex_8(channel, data);print(channel, "\n"); OPL3_PORT[reg] = data; if (delay) for (int j=0; j> 1); - codec_wait(); } /*