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author | Christian Gmeiner <christian.gmeiner@gmail.com> | 2005-08-06 10:12:19 +0000 |
---|---|---|
committer | Christian Gmeiner <christian.gmeiner@gmail.com> | 2005-08-06 10:12:19 +0000 |
commit | 14e80671afca494b26354753c8fddc3c3a787d4c (patch) | |
tree | 68fa16731953a3bff3fcb531dc0ef61cddad6f89 | |
parent | 095854b98925f5b01643b78f664dc4e6eace72be (diff) | |
download | rockbox-14e80671afca494b26354753c8fddc3c3a787d4c.tar.gz rockbox-14e80671afca494b26354753c8fddc3c3a787d4c.zip |
iAudio: First unfinished attempt for tlv320 driver and rockbox integration
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7286 a1c6a512-1295-4272-9138-f99709370657
-rw-r--r-- | apps/pcm_recording.c | 79 | ||||
-rw-r--r-- | firmware/SOURCES | 4 | ||||
-rw-r--r-- | firmware/drivers/tlv320.c | 223 | ||||
-rw-r--r-- | firmware/export/tlv320.h | 19 | ||||
-rw-r--r-- | firmware/pcm_playback.c | 56 | ||||
-rw-r--r-- | firmware/pcm_record.c | 194 | ||||
-rw-r--r-- | firmware/powermgmt.c | 6 | ||||
-rw-r--r-- | firmware/sound.c | 2 |
8 files changed, 441 insertions, 142 deletions
diff --git a/apps/pcm_recording.c b/apps/pcm_recording.c index 67f7d4da3c..9df44a5b30 100644 --- a/apps/pcm_recording.c +++ b/apps/pcm_recording.c | |||
@@ -48,10 +48,14 @@ | |||
48 | #include "sound.h" | 48 | #include "sound.h" |
49 | #include "ata.h" | 49 | #include "ata.h" |
50 | #include "logf.h" | 50 | #include "logf.h" |
51 | #if defined(HAVE_UDA1380) | ||
51 | #include "uda1380.h" | 52 | #include "uda1380.h" |
53 | #elif defined(HAVE_TLV320) | ||
54 | #include "tlv320.h" | ||
55 | #endif | ||
52 | #include "pcm_record.h" | 56 | #include "pcm_record.h" |
53 | 57 | ||
54 | #ifdef HAVE_UDA1380 | 58 | #if defined(HAVE_UDA1380) || defined(HAVE_TLV320) |
55 | 59 | ||
56 | bool pcm_rec_screen(void) | 60 | bool pcm_rec_screen(void) |
57 | { | 61 | { |
@@ -64,36 +68,45 @@ bool pcm_rec_screen(void) | |||
64 | int rec_time; | 68 | int rec_time; |
65 | int done, button; | 69 | int done, button; |
66 | int w, h; | 70 | int w, h; |
67 | 71 | ||
68 | lcd_setfont(FONT_SYSFIXED); | 72 | lcd_setfont(FONT_SYSFIXED); |
69 | lcd_getstringsize("M", &w, &h); | 73 | lcd_getstringsize("M", &w, &h); |
70 | lcd_setmargins(global_settings.invert_cursor ? 0 : w, 8); | 74 | lcd_setmargins(global_settings.invert_cursor ? 0 : w, 8); |
71 | 75 | ||
72 | play_vol = 120; | 76 | play_vol = 120; |
73 | 77 | ||
74 | //cpu_boost(true); | 78 | //cpu_boost(true); |
75 | 79 | ||
80 | #if defined(HAVE_UDA1380) | ||
76 | uda1380_enable_output(true); | 81 | uda1380_enable_output(true); |
82 | #elif defined(HAVE_TLV320) | ||
83 | tlv320_enable_output(true); | ||
84 | #endif | ||
85 | |||
86 | #if defined(HAVE_UDA1380) | ||
77 | uda1380_set_master_vol(play_vol, play_vol); | 87 | uda1380_set_master_vol(play_vol, play_vol); |
78 | 88 | #elif defined(HAVE_TLV320) | |
89 | tlv320_set_headphone_vol(play_vol, play_vol); | ||
90 | #endif | ||
91 | |||
79 | rec_monitor = 0; // No record feedback | 92 | rec_monitor = 0; // No record feedback |
80 | rec_source = 1; // Mic | 93 | rec_source = 1; // Mic |
81 | rec_gain = 0; // 0-15 | 94 | rec_gain = 0; // 0-15 |
82 | rec_vol = 0; // 0-255 | 95 | rec_vol = 0; // 0-255 |
83 | rec_count = 0; | 96 | rec_count = 0; |
84 | rec_waveform = 0; | 97 | rec_waveform = 0; |
85 | 98 | ||
86 | pcm_open_recording(); | 99 | pcm_open_recording(); |
87 | pcm_set_recording_options(rec_source, rec_waveform); | 100 | pcm_set_recording_options(rec_source, rec_waveform); |
88 | pcm_set_recording_gain(rec_gain, rec_vol); | 101 | pcm_set_recording_gain(rec_gain, rec_vol); |
89 | 102 | ||
90 | //rec_create_directory(); | 103 | //rec_create_directory(); |
91 | 104 | ||
92 | done = 0; | 105 | done = 0; |
93 | while(!done) | 106 | while(!done) |
94 | { | 107 | { |
95 | line = 0; | 108 | line = 0; |
96 | 109 | ||
97 | snprintf(buf, sizeof(buf), "PlayVolume: %3d", play_vol); | 110 | snprintf(buf, sizeof(buf), "PlayVolume: %3d", play_vol); |
98 | lcd_puts(0,line++, buf); | 111 | lcd_puts(0,line++, buf); |
99 | snprintf(buf, sizeof(buf), "Gain : %2d Volume : %2d", rec_gain, rec_vol); | 112 | snprintf(buf, sizeof(buf), "Gain : %2d Volume : %2d", rec_gain, rec_vol); |
@@ -112,10 +125,10 @@ bool pcm_rec_screen(void) | |||
112 | snprintf(buf, sizeof(buf), "File : %s", filename); | 125 | snprintf(buf, sizeof(buf), "File : %s", filename); |
113 | lcd_puts(0,line++, buf); | 126 | lcd_puts(0,line++, buf); |
114 | snprintf(buf, sizeof(buf), "Time : %02d:%02d.%02d", rec_time/HZ/60, (rec_time/HZ)%60, rec_time%HZ); | 127 | snprintf(buf, sizeof(buf), "Time : %02d:%02d.%02d", rec_time/HZ/60, (rec_time/HZ)%60, rec_time%HZ); |
115 | lcd_puts(0,line++, buf); | 128 | lcd_puts(0,line++, buf); |
116 | 129 | ||
117 | line++; | 130 | line++; |
118 | 131 | ||
119 | snprintf(buf, sizeof(buf), "MODE : Select source"); | 132 | snprintf(buf, sizeof(buf), "MODE : Select source"); |
120 | lcd_puts(0,line++, buf); | 133 | lcd_puts(0,line++, buf); |
121 | snprintf(buf, sizeof(buf), "UP/DOWN : Record volume"); | 134 | snprintf(buf, sizeof(buf), "UP/DOWN : Record volume"); |
@@ -127,10 +140,10 @@ bool pcm_rec_screen(void) | |||
127 | snprintf(buf, sizeof(buf), "RMT PLAY: Toggle waveform"); | 140 | snprintf(buf, sizeof(buf), "RMT PLAY: Toggle waveform"); |
128 | lcd_puts(0,line++, buf); | 141 | lcd_puts(0,line++, buf); |
129 | 142 | ||
130 | 143 | ||
131 | lcd_update(); | 144 | lcd_update(); |
132 | 145 | ||
133 | 146 | ||
134 | button = button_get_w_tmo(HZ/8); | 147 | button = button_get_w_tmo(HZ/8); |
135 | switch (button) | 148 | switch (button) |
136 | { | 149 | { |
@@ -142,14 +155,14 @@ bool pcm_rec_screen(void) | |||
142 | if (pcm_status() & AUDIO_STATUS_RECORD) | 155 | if (pcm_status() & AUDIO_STATUS_RECORD) |
143 | { | 156 | { |
144 | pcm_stop_recording(); | 157 | pcm_stop_recording(); |
145 | 158 | ||
146 | } else | 159 | } else |
147 | { | 160 | { |
148 | snprintf(filename, MAX_PATH, "/record-%0d.wav", rec_count++); | 161 | snprintf(filename, MAX_PATH, "/record-%0d.wav", rec_count++); |
149 | pcm_record(filename); | 162 | pcm_record(filename); |
150 | } | 163 | } |
151 | break; | 164 | break; |
152 | 165 | ||
153 | case BUTTON_ON: | 166 | case BUTTON_ON: |
154 | break; | 167 | break; |
155 | 168 | ||
@@ -162,7 +175,7 @@ bool pcm_rec_screen(void) | |||
162 | case BUTTON_RIGHT | BUTTON_REPEAT: | 175 | case BUTTON_RIGHT | BUTTON_REPEAT: |
163 | if (rec_gain < 15) | 176 | if (rec_gain < 15) |
164 | rec_gain++; | 177 | rec_gain++; |
165 | 178 | ||
166 | pcm_set_recording_gain(rec_gain, rec_vol); | 179 | pcm_set_recording_gain(rec_gain, rec_vol); |
167 | break; | 180 | break; |
168 | 181 | ||
@@ -170,20 +183,22 @@ bool pcm_rec_screen(void) | |||
170 | case BUTTON_LEFT | BUTTON_REPEAT: | 183 | case BUTTON_LEFT | BUTTON_REPEAT: |
171 | if (rec_gain > 0) | 184 | if (rec_gain > 0) |
172 | rec_gain--; | 185 | rec_gain--; |
173 | 186 | ||
174 | pcm_set_recording_gain(rec_gain, rec_vol); | 187 | pcm_set_recording_gain(rec_gain, rec_vol); |
175 | break; | 188 | break; |
176 | 189 | ||
177 | case BUTTON_RC_MENU: | 190 | case BUTTON_RC_MENU: |
178 | rec_monitor = 1 - rec_monitor; | 191 | rec_monitor = 1 - rec_monitor; |
192 | #if defined(HAVE_UDA1380) | ||
179 | uda1380_set_monitor(rec_monitor); | 193 | uda1380_set_monitor(rec_monitor); |
194 | #endif | ||
180 | break; | 195 | break; |
181 | 196 | ||
182 | case BUTTON_RC_ON: | 197 | case BUTTON_RC_ON: |
183 | rec_waveform = 1 - rec_waveform; | 198 | rec_waveform = 1 - rec_waveform; |
184 | pcm_set_recording_options(rec_source, rec_waveform); | 199 | pcm_set_recording_options(rec_source, rec_waveform); |
185 | break; | 200 | break; |
186 | 201 | ||
187 | case BUTTON_UP: | 202 | case BUTTON_UP: |
188 | case BUTTON_UP | BUTTON_REPEAT: | 203 | case BUTTON_UP | BUTTON_REPEAT: |
189 | if (rec_vol<255) | 204 | if (rec_vol<255) |
@@ -205,23 +220,29 @@ bool pcm_rec_screen(void) | |||
205 | } else | 220 | } else |
206 | { | 221 | { |
207 | pcm_stop_recording(); | 222 | pcm_stop_recording(); |
208 | 223 | #if defined(HAVE_UDA1380) | |
209 | uda1380_enable_output(false); | 224 | uda1380_enable_output(false); |
210 | 225 | #elif defined(HAVE_TLV320) | |
226 | tlv320_enable_output(false); | ||
227 | #endif | ||
211 | default_event_handler(SYS_USB_CONNECTED); | 228 | default_event_handler(SYS_USB_CONNECTED); |
212 | return false; | 229 | return false; |
213 | } | 230 | } |
214 | break; | 231 | break; |
215 | 232 | ||
216 | } | 233 | } |
217 | 234 | ||
218 | } | 235 | } |
219 | 236 | ||
220 | pcm_stop_recording(); | 237 | pcm_stop_recording(); |
221 | pcm_close_recording(); | 238 | pcm_close_recording(); |
222 | 239 | ||
240 | #if defined(HAVE_UDA1380) | ||
223 | uda1380_enable_output(false); | 241 | uda1380_enable_output(false); |
224 | 242 | #elif defined(HAVE_TLV320) | |
243 | tlv320_enable_output(false); | ||
244 | #endif | ||
245 | |||
225 | return true; | 246 | return true; |
226 | } | 247 | } |
227 | 248 | ||
diff --git a/firmware/SOURCES b/firmware/SOURCES index 937bb0bfb6..be471fb51b 100644 --- a/firmware/SOURCES +++ b/firmware/SOURCES | |||
@@ -126,6 +126,8 @@ drivers/lcd-h100-remote.c | |||
126 | #endif | 126 | #endif |
127 | #if defined(HAVE_UDA1380) && !defined(SIMULATOR) | 127 | #if defined(HAVE_UDA1380) && !defined(SIMULATOR) |
128 | drivers/uda1380.c | 128 | drivers/uda1380.c |
129 | #elif defined(HAVE_TLV320) && !defined(SIMULATOR) | ||
130 | drivers/tlv320.c | ||
129 | #endif | 131 | #endif |
130 | #if (CONFIG_HWCODEC == MASNONE) && !defined(SIMULATOR) | 132 | #if (CONFIG_HWCODEC == MASNONE) && !defined(SIMULATOR) |
131 | pcm_playback.c | 133 | pcm_playback.c |
@@ -133,7 +135,7 @@ pcm_playback.c | |||
133 | #if CONFIG_HWCODEC == MASNONE | 135 | #if CONFIG_HWCODEC == MASNONE |
134 | replaygain.c | 136 | replaygain.c |
135 | #endif | 137 | #endif |
136 | #if defined(HAVE_UDA1380) && !defined(SIMULATOR) | 138 | #if defined(CPU_COLDFIRE) && !defined(SIMULATOR) |
137 | pcm_record.c | 139 | pcm_record.c |
138 | #endif | 140 | #endif |
139 | sound.c | 141 | sound.c |
diff --git a/firmware/drivers/tlv320.c b/firmware/drivers/tlv320.c new file mode 100644 index 0000000000..bafd77cd39 --- /dev/null +++ b/firmware/drivers/tlv320.c | |||
@@ -0,0 +1,223 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2005 by Christian Gmeiner | ||
11 | * | ||
12 | * All files in this archive are subject to the GNU General Public License. | ||
13 | * See the file COPYING in the source tree root for full license agreement. | ||
14 | * | ||
15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY | ||
16 | * KIND, either express or implied. | ||
17 | * | ||
18 | ****************************************************************************/ | ||
19 | #include "lcd.h" | ||
20 | #include "cpu.h" | ||
21 | #include "kernel.h" | ||
22 | #include "thread.h" | ||
23 | #include "power.h" | ||
24 | #include "debug.h" | ||
25 | #include "system.h" | ||
26 | #include "sprintf.h" | ||
27 | #include "button.h" | ||
28 | #include "string.h" | ||
29 | #include "file.h" | ||
30 | #include "buffer.h" | ||
31 | |||
32 | #include "i2c-coldfire.h" | ||
33 | #include "tlv320.h" | ||
34 | |||
35 | /* local functions and definations */ | ||
36 | #define TLV320_ADDR 0x34 | ||
37 | |||
38 | struct tlv320_info | ||
39 | { | ||
40 | int vol_l; | ||
41 | int vol_r; | ||
42 | } tlv320; | ||
43 | |||
44 | /* Definition of a playback configuration to start with */ | ||
45 | #define NUM_DEFAULT_REGS 10 | ||
46 | unsigned tlv320_defaults[2*NUM_DEFAULT_REGS] = | ||
47 | { | ||
48 | REG_PC, PC_ON | PC_OSC | PC_CLK | PC_DAC | ~PC_OUT, /* do we need to enable osciliator and clock? */ | ||
49 | REG_LLIV, LLIV_LIM, /* mute adc input */ | ||
50 | REG_RLIV, RLIV_RIM, /* mute adc input */ | ||
51 | REG_LHV, LHV_LHV(HEADPHONE_MUTE), /* mute headphone */ | ||
52 | REG_RHV, RHV_RHV(HEADPHONE_MUTE), /* mute headphone */ | ||
53 | REG_AAP, AAP_MICM, /* mute microphone */ | ||
54 | REG_DAP, DAP_DEEMP_DIS, /* de-emphasis control: disabled */ | ||
55 | REG_DAIF, DAIF_FOR_I2S | DAIF_IWL_24 | ~DAIF_MS, /* i2s with 24 bit data len and slave mode */ | ||
56 | REG_SRC, 0, /* ToDo */ | ||
57 | REG_DIA, DIA_ACT, /* activate digital interface */ | ||
58 | }; | ||
59 | unsigned tlv320_regs[0xf]; | ||
60 | |||
61 | void tlv320_write_reg(unsigned reg, unsigned value) | ||
62 | { | ||
63 | unsigned data[3]; | ||
64 | |||
65 | data[0] = TLV320_ADDR; | ||
66 | data[1] = reg << 1; | ||
67 | data[2] = value & 0xff; | ||
68 | |||
69 | if (i2c_write(1, data, 3) != 3) | ||
70 | { | ||
71 | DEBUGF("tlv320 error reg=0x%x", reg); | ||
72 | return; | ||
73 | } | ||
74 | |||
75 | tlv320_regs[reg] = value; | ||
76 | } | ||
77 | |||
78 | /* Returns 0 if successful or -1 if some register failed */ | ||
79 | void tlv320_set_regs() | ||
80 | { | ||
81 | int i; | ||
82 | memset(tlv320_regs, 0, sizeof(tlv320_regs)); | ||
83 | |||
84 | /* Initialize all registers */ | ||
85 | for (i=0; i<NUM_DEFAULT_REGS; i++) | ||
86 | { | ||
87 | unsigned reg = tlv320_defaults[i*2+0]; | ||
88 | unsigned value = tlv320_defaults[i*2+1]; | ||
89 | |||
90 | tlv320_write_reg(reg, value); | ||
91 | } | ||
92 | } | ||
93 | |||
94 | /* public functions */ | ||
95 | |||
96 | /** | ||
97 | * Init our tlv with default values | ||
98 | */ | ||
99 | void tlv320_init() | ||
100 | { | ||
101 | tlv320_reset(); | ||
102 | tlv320_set_regs(); | ||
103 | } | ||
104 | |||
105 | /** | ||
106 | * Resets tlv320 to default values | ||
107 | */ | ||
108 | void tlv320_reset() | ||
109 | { | ||
110 | tlv320_write_reg(REG_RR, RR_RESET): | ||
111 | } | ||
112 | |||
113 | void tlv320_enable_output(bool enable) | ||
114 | { | ||
115 | unsigned value = tlv320regs[REG_PC]; | ||
116 | |||
117 | if (enable) | ||
118 | value |= PC_OUT; | ||
119 | else | ||
120 | value &= ~PC_OUT; | ||
121 | |||
122 | tlv320_write_reg(REG_PC, value); | ||
123 | } | ||
124 | |||
125 | /** | ||
126 | * Sets left and right headphone volume (127(max) to 48(muted)) | ||
127 | */ | ||
128 | void tlv320_set_headphone_vol(int vol_l, int vol_r) | ||
129 | { | ||
130 | unsigned value_l = tlv320_regs[REG_LHV]; | ||
131 | unsigned value_r = tlv320_regs[REG_RHV]; | ||
132 | |||
133 | /* keep track of current setting */ | ||
134 | tlv320.vol_l = vol_l; | ||
135 | tlv320.vol_r = vol_r; | ||
136 | |||
137 | /* set new values in local register holders */ | ||
138 | value_l |= LHV_LHV(vol_l); | ||
139 | value_r |= LHV_LHV(vol_r); | ||
140 | |||
141 | /* update */ | ||
142 | tlv320_write_reg(REG_LHV, value_l); | ||
143 | tlv320_write_reg(REG_RHV, value_r); | ||
144 | } | ||
145 | |||
146 | /** | ||
147 | * Sets left and right linein volume (31(max) to 0(muted)) | ||
148 | */ | ||
149 | void tlv320_set_linein_vol(int vol_l, int vol_r) | ||
150 | { | ||
151 | unsigned value_l = tlv320regs[REG_LLIV]; | ||
152 | unsigned value_r = tlv320regs[REG_RLIV]; | ||
153 | |||
154 | value_l |= LLIV_LHV(vol_l); | ||
155 | value_r |= RLIV_RHV(vol_r); | ||
156 | |||
157 | tlv320_write_reg(REG_LLIV, value_l); | ||
158 | tlv320_write_reg(REG_RLIV, value_r); | ||
159 | } | ||
160 | |||
161 | /** | ||
162 | * Mute (mute=true) or enable sound (mute=false) | ||
163 | * | ||
164 | */ | ||
165 | void tlv320_mute(bool mute) | ||
166 | { | ||
167 | unsigned value_l = tlv320regs[REG_LHV]; | ||
168 | unsigned value_r = tlv320regs[REG_RHV]; | ||
169 | |||
170 | if (mute) | ||
171 | { | ||
172 | value_l |= LHV_LHV(HEADPHONE_MUTE); | ||
173 | value_r |= RHV_RHV(HEADPHONE_MUTE); | ||
174 | } | ||
175 | else | ||
176 | { | ||
177 | value_l |= LHV_LHV(tlv320.vol_l); | ||
178 | value_r |= RHV_RHV(tlv320.vol_r); | ||
179 | } | ||
180 | |||
181 | tlv320_write_reg(REG_LHV, value_r); | ||
182 | tlv320_write_reg(REG_RHV, value_r); | ||
183 | } | ||
184 | |||
185 | void tlv320_close() | ||
186 | { | ||
187 | /* todo */ | ||
188 | } | ||
189 | |||
190 | void tlv320_enable_recording(bool source_mic) | ||
191 | { | ||
192 | unsigned value_pc = tlv320regs[REG_PC]; | ||
193 | unsigned value_aap = tlv320regs[REG_AAP]; | ||
194 | |||
195 | /* select source*/ | ||
196 | if (source_mic) | ||
197 | { | ||
198 | value_aap &= ~AAP_INSEL; | ||
199 | value_pc |= PC_MIC; | ||
200 | } | ||
201 | else | ||
202 | { | ||
203 | value_aap |= AAP_INSEL; | ||
204 | value_pc |= PC_LINE; | ||
205 | } | ||
206 | |||
207 | /* poweron adc */ | ||
208 | value_pc |= PC_ADC; | ||
209 | |||
210 | tlv320_write_reg(REG_AAP, value_aap); | ||
211 | tlv320_write_reg(REG_PC, value_pc); | ||
212 | } | ||
213 | |||
214 | void tlv320_disable_recording() | ||
215 | { | ||
216 | unsigned value = tlv320regs[REG_PC]; | ||
217 | |||
218 | /* powerdown mic, linein and adc */ | ||
219 | value &= ~(PC_MIC | PC_LINE | PC_ADC); | ||
220 | |||
221 | /* powerdown mic, linein and adc */ | ||
222 | tlv320_write_reg(REG_PC, value); | ||
223 | } \ No newline at end of file | ||
diff --git a/firmware/export/tlv320.h b/firmware/export/tlv320.h index 0e50e4f6d1..70ba56e3e2 100644 --- a/firmware/export/tlv320.h +++ b/firmware/export/tlv320.h | |||
@@ -22,10 +22,15 @@ | |||
22 | 22 | ||
23 | /*** definitions ***/ | 23 | /*** definitions ***/ |
24 | 24 | ||
25 | extern void tlv320_reset(void); | 25 | extern void tlv320_init(); |
26 | extern int tlv320_init(void); | 26 | extern void tlv320_reset(); |
27 | extern int tlv320_set_headphone_vol(int vol_l, int vol_r); | 27 | extern void tlv320_enable_output(bool enable); |
28 | extern int tlv320_mute(bool mute); | 28 | extern void tlv320_set_headphone_vol(int vol_l, int vol_r); |
29 | extern void tlv320_set_linein_vol(int vol_l, int vol_r); | ||
30 | extern void tlv320_mute(bool mute); | ||
31 | extern void tlv320_close(); | ||
32 | extern void tlv320_enable_recording(bool source_mic); | ||
33 | extern void tlv320_disable_recording(); | ||
29 | 34 | ||
30 | #define HEADPHONE_MUTE 0x30 /* 0110000 = -73db */ | 35 | #define HEADPHONE_MUTE 0x30 /* 0110000 = -73db */ |
31 | 36 | ||
@@ -35,8 +40,8 @@ extern int tlv320_mute(bool mute); | |||
35 | /* REG_LLIV: Left line input channel volume control */ | 40 | /* REG_LLIV: Left line input channel volume control */ |
36 | #define REG_LLIV 0x0 | 41 | #define REG_LLIV 0x0 |
37 | #define LLIV_LRS (0 << 8) /* simultaneous volume/mute update */ | 42 | #define LLIV_LRS (0 << 8) /* simultaneous volume/mute update */ |
38 | #define LIM (1 << 7) /* Left line input mute */ | 43 | #define LLIV_LIM (1 << 7) /* Left line input mute */ |
39 | #define LIV ((x) & 0x1f)/* Left line input volume control */ | 44 | #define LLIV_LIV ((x) & 0x1f)/* Left line input volume control */ |
40 | 45 | ||
41 | /* REG_RLIV: Right line input channel volume control */ | 46 | /* REG_RLIV: Right line input channel volume control */ |
42 | #define REG_RLIV 0x1 | 47 | #define REG_RLIV 0x1 |
@@ -75,7 +80,7 @@ extern int tlv320_mute(bool mute); | |||
75 | 80 | ||
76 | /* REG_PC: Power Down Control */ | 81 | /* REG_PC: Power Down Control */ |
77 | #define REG_PC 0x6 | 82 | #define REG_PC 0x6 |
78 | #define PC_OFF (0 << 7) /* Device power */ | 83 | #define PC_ON (0 << 7) /* Device power */ |
79 | #define PC_CLK (0 << 6) /* Clock */ | 84 | #define PC_CLK (0 << 6) /* Clock */ |
80 | #define PC_OSC (0 << 5) /* Oscillator */ | 85 | #define PC_OSC (0 << 5) /* Oscillator */ |
81 | #define PC_OUT (0 << 4) /* Outputs */ | 86 | #define PC_OUT (0 << 4) /* Outputs */ |
diff --git a/firmware/pcm_playback.c b/firmware/pcm_playback.c index 17350edfb5..c79902845a 100644 --- a/firmware/pcm_playback.c +++ b/firmware/pcm_playback.c | |||
@@ -24,7 +24,11 @@ | |||
24 | #ifndef SIMULATOR | 24 | #ifndef SIMULATOR |
25 | #include "cpu.h" | 25 | #include "cpu.h" |
26 | #include "i2c.h" | 26 | #include "i2c.h" |
27 | #if defined(HAVE_UDA1380) | ||
27 | #include "uda1380.h" | 28 | #include "uda1380.h" |
29 | #elif defined(HAVE_TLV320) | ||
30 | #include "tlv320.h" | ||
31 | #endif | ||
28 | #include "system.h" | 32 | #include "system.h" |
29 | #endif | 33 | #endif |
30 | #include "logf.h" | 34 | #include "logf.h" |
@@ -181,13 +185,18 @@ void pcm_play_data(void (*get_more)(unsigned char** start, long* size)) | |||
181 | { | 185 | { |
182 | unsigned char *start; | 186 | unsigned char *start; |
183 | long size; | 187 | long size; |
184 | 188 | ||
185 | callback_for_more = get_more; | 189 | callback_for_more = get_more; |
186 | 190 | ||
187 | get_more((unsigned char **)&start, (long *)&size); | 191 | get_more((unsigned char **)&start, (long *)&size); |
188 | get_more(&next_start, &next_size); | 192 | get_more(&next_start, &next_size); |
189 | dma_start(start, size); | 193 | dma_start(start, size); |
194 | |||
195 | #if defined(HAVE_UDA1380) | ||
190 | uda1380_mute(false); | 196 | uda1380_mute(false); |
197 | #elif defined(HAVE_TLV320) | ||
198 | tlv320_mute(false); | ||
199 | #endif | ||
191 | } | 200 | } |
192 | 201 | ||
193 | long pcm_get_bytes_waiting(void) | 202 | long pcm_get_bytes_waiting(void) |
@@ -198,7 +207,12 @@ long pcm_get_bytes_waiting(void) | |||
198 | void pcm_play_stop(void) | 207 | void pcm_play_stop(void) |
199 | { | 208 | { |
200 | if (pcm_playing) { | 209 | if (pcm_playing) { |
210 | |||
211 | #if defined(HAVE_UDA1380) | ||
201 | uda1380_mute(true); | 212 | uda1380_mute(true); |
213 | #elif defined(HAVE_TLV320) | ||
214 | tlv320_mute(true); | ||
215 | #endif | ||
202 | dma_stop(); | 216 | dma_stop(); |
203 | } | 217 | } |
204 | } | 218 | } |
@@ -216,14 +230,23 @@ void pcm_play_pause(bool play) | |||
216 | IIS2CONFIG = (pcm_freq << 12) | 0x300 | 4 << 2; | 230 | IIS2CONFIG = (pcm_freq << 12) | 0x300 | 4 << 2; |
217 | EBU1CONFIG = (7 << 12) | (3 << 8) | (1 << 5) | (5 << 2); | 231 | EBU1CONFIG = (7 << 12) | (3 << 8) | (1 << 5) | (5 << 2); |
218 | DCR0 |= DMA_EEXT | DMA_START; | 232 | DCR0 |= DMA_EEXT | DMA_START; |
219 | 233 | ||
234 | #if defined(HAVE_UDA1380) | ||
220 | uda1380_mute(false); | 235 | uda1380_mute(false); |
236 | #elif defined(HAVE_TLV320) | ||
237 | tlv320_mute(false); | ||
238 | #endif | ||
221 | } | 239 | } |
222 | else if(!pcm_paused && !play) | 240 | else if(!pcm_paused && !play) |
223 | { | 241 | { |
224 | logf("pause"); | 242 | logf("pause"); |
243 | |||
244 | #if defined(HAVE_UDA1380) | ||
225 | uda1380_mute(true); | 245 | uda1380_mute(true); |
226 | 246 | #elif defined(HAVE_TLV320) | |
247 | tlv320_mute(true); | ||
248 | #endif | ||
249 | |||
227 | /* Disable DMA peripheral request. */ | 250 | /* Disable DMA peripheral request. */ |
228 | DCR0 &= ~DMA_EEXT; | 251 | DCR0 &= ~DMA_EEXT; |
229 | IIS2CONFIG = 0x800; | 252 | IIS2CONFIG = 0x800; |
@@ -250,7 +273,7 @@ void DMA0(void) | |||
250 | 273 | ||
251 | DSR0 = 1; /* Clear interrupt */ | 274 | DSR0 = 1; /* Clear interrupt */ |
252 | DCR0 &= ~DMA_EEXT; | 275 | DCR0 &= ~DMA_EEXT; |
253 | 276 | ||
254 | /* Stop on error */ | 277 | /* Stop on error */ |
255 | if(res & 0x70) | 278 | if(res & 0x70) |
256 | { | 279 | { |
@@ -274,7 +297,7 @@ void DMA0(void) | |||
274 | logf("DMA No Data:0x%04x", res); | 297 | logf("DMA No Data:0x%04x", res); |
275 | } | 298 | } |
276 | } | 299 | } |
277 | 300 | ||
278 | IPR |= (1<<14); /* Clear pending interrupt request */ | 301 | IPR |= (1<<14); /* Clear pending interrupt request */ |
279 | } | 302 | } |
280 | 303 | ||
@@ -282,8 +305,12 @@ void pcm_init(void) | |||
282 | { | 305 | { |
283 | pcm_playing = false; | 306 | pcm_playing = false; |
284 | pcm_paused = false; | 307 | pcm_paused = false; |
285 | 308 | ||
309 | #if defined(HAVE_UDA1380) | ||
286 | uda1380_init(); | 310 | uda1380_init(); |
311 | #elif defined(HAVE_TLV320) | ||
312 | tlv320_init(); | ||
313 | #endif | ||
287 | 314 | ||
288 | BUSMASTER_CTRL = 0x81; /* PARK[1,0]=10 + BCR24BIT */ | 315 | BUSMASTER_CTRL = 0x81; /* PARK[1,0]=10 + BCR24BIT */ |
289 | DIVR0 = 54; /* DMA0 is mapped into vector 54 in system.c */ | 316 | DIVR0 = 54; /* DMA0 is mapped into vector 54 in system.c */ |
@@ -292,18 +319,25 @@ void pcm_init(void) | |||
292 | 319 | ||
293 | /* Reset the audio FIFO */ | 320 | /* Reset the audio FIFO */ |
294 | IIS2CONFIG = 0x800; | 321 | IIS2CONFIG = 0x800; |
295 | 322 | ||
296 | /* Enable interrupt at level 7, priority 0 */ | 323 | /* Enable interrupt at level 7, priority 0 */ |
297 | ICR4 = (ICR4 & 0xffff00ff) | 0x00001c00; | 324 | ICR4 = (ICR4 & 0xffff00ff) | 0x00001c00; |
298 | IMR &= ~(1<<14); /* bit 14 is DMA0 */ | 325 | IMR &= ~(1<<14); /* bit 14 is DMA0 */ |
299 | 326 | ||
300 | pcm_set_frequency(44100); | 327 | pcm_set_frequency(44100); |
301 | 328 | ||
302 | /* Turn on headphone power with audio output muted. */ | 329 | /* Turn on headphone power with audio output muted. */ |
330 | #if defined(HAVE_UDA1380) | ||
303 | uda1380_mute(true); | 331 | uda1380_mute(true); |
332 | #elif defined(HAVE_TLV320) | ||
333 | tlv320_mute(true); | ||
334 | #endif | ||
304 | sleep(HZ/4); | 335 | sleep(HZ/4); |
336 | #if defined(HAVE_UDA1380) | ||
305 | uda1380_enable_output(true); | 337 | uda1380_enable_output(true); |
306 | 338 | #elif defined(HAVE_TLV320) | |
339 | tlv320_enable_output(true); | ||
340 | #endif | ||
307 | /* Call dma_stop to initialize everything. */ | 341 | /* Call dma_stop to initialize everything. */ |
308 | dma_stop(); | 342 | dma_stop(); |
309 | } | 343 | } |
diff --git a/firmware/pcm_record.c b/firmware/pcm_record.c index 7ecd1d1bbb..3101a16e02 100644 --- a/firmware/pcm_record.c +++ b/firmware/pcm_record.c | |||
@@ -30,7 +30,11 @@ | |||
30 | 30 | ||
31 | #include "cpu.h" | 31 | #include "cpu.h" |
32 | #include "i2c.h" | 32 | #include "i2c.h" |
33 | #if defined(HAVE_UDA1380) | ||
33 | #include "uda1380.h" | 34 | #include "uda1380.h" |
35 | #elif defined(HAVE_TLV320) | ||
36 | #include "tlv320.h" | ||
37 | #endif | ||
34 | #include "system.h" | 38 | #include "system.h" |
35 | #include "usb.h" | 39 | #include "usb.h" |
36 | 40 | ||
@@ -61,7 +65,7 @@ static unsigned long record_start_time; /* Value of current_tick when re | |||
61 | static unsigned long pause_start_time; /* Value of current_tick when pause was started */ | 65 | static unsigned long pause_start_time; /* Value of current_tick when pause was started */ |
62 | 66 | ||
63 | static int rec_gain, rec_volume; | 67 | static int rec_gain, rec_volume; |
64 | static bool show_waveform; | 68 | static bool show_waveform; |
65 | static int init_done = 0; | 69 | static int init_done = 0; |
66 | static int wav_file; | 70 | static int wav_file; |
67 | static char recording_filename[MAX_PATH]; | 71 | static char recording_filename[MAX_PATH]; |
@@ -72,12 +76,12 @@ static char recording_filename[MAX_PATH]; | |||
72 | Some estimates: | 76 | Some estimates: |
73 | 44100 HZ * 4 = 176400 bytes/s | 77 | 44100 HZ * 4 = 176400 bytes/s |
74 | Refresh LCD 10 HZ = 176400 / 10 = 17640 bytes ~=~ 1024*16 bytes | 78 | Refresh LCD 10 HZ = 176400 / 10 = 17640 bytes ~=~ 1024*16 bytes |
75 | 79 | ||
76 | If NUM_BUFFERS is 80 we can hold ~8 sec of data in memory | 80 | If NUM_BUFFERS is 80 we can hold ~8 sec of data in memory |
77 | ALL_BUFFER_SIZE will be 1024*16 * 80 = 1310720 bytes | 81 | ALL_BUFFER_SIZE will be 1024*16 * 80 = 1310720 bytes |
78 | */ | 82 | */ |
79 | 83 | ||
80 | #define NUM_BUFFERS 80 | 84 | #define NUM_BUFFERS 80 |
81 | #define EACH_BUFFER_SIZE (1024*16) /* Multiple of 4. Use small value to get responsive waveform */ | 85 | #define EACH_BUFFER_SIZE (1024*16) /* Multiple of 4. Use small value to get responsive waveform */ |
82 | #define ALL_BUFFERS_SIZE (NUM_BUFFERS * EACH_BUFFER_SIZE) | 86 | #define ALL_BUFFERS_SIZE (NUM_BUFFERS * EACH_BUFFER_SIZE) |
83 | 87 | ||
@@ -130,7 +134,7 @@ void pcm_init_recording(void) | |||
130 | wav_file = -1; | 134 | wav_file = -1; |
131 | read_index = 0; | 135 | read_index = 0; |
132 | write_index = 0; | 136 | write_index = 0; |
133 | 137 | ||
134 | queue_init(&pcmrec_queue); | 138 | queue_init(&pcmrec_queue); |
135 | create_thread(pcmrec_thread, pcmrec_stack, sizeof(pcmrec_stack), pcmrec_thread_name); | 139 | create_thread(pcmrec_thread, pcmrec_stack, sizeof(pcmrec_stack), pcmrec_thread_name); |
136 | } | 140 | } |
@@ -138,16 +142,16 @@ void pcm_init_recording(void) | |||
138 | void pcm_open_recording(void) | 142 | void pcm_open_recording(void) |
139 | { | 143 | { |
140 | init_done = 0; | 144 | init_done = 0; |
141 | 145 | ||
142 | logf("pcm_open_rec"); | 146 | logf("pcm_open_rec"); |
143 | 147 | ||
144 | queue_post(&pcmrec_queue, PCMREC_OPEN, 0); | 148 | queue_post(&pcmrec_queue, PCMREC_OPEN, 0); |
145 | 149 | ||
146 | while (init_done) | 150 | while (init_done) |
147 | { | 151 | { |
148 | sleep(HZ >> 8); | 152 | sleep(HZ >> 8); |
149 | } | 153 | } |
150 | 154 | ||
151 | logf("pcm_open_rec done"); | 155 | logf("pcm_open_rec done"); |
152 | } | 156 | } |
153 | 157 | ||
@@ -162,10 +166,10 @@ void pcm_close_recording(void) | |||
162 | unsigned long pcm_status(void) | 166 | unsigned long pcm_status(void) |
163 | { | 167 | { |
164 | unsigned long ret = 0; | 168 | unsigned long ret = 0; |
165 | 169 | ||
166 | if (is_recording) | 170 | if (is_recording) |
167 | ret |= AUDIO_STATUS_RECORD; | 171 | ret |= AUDIO_STATUS_RECORD; |
168 | 172 | ||
169 | return ret; | 173 | return ret; |
170 | } | 174 | } |
171 | 175 | ||
@@ -193,7 +197,7 @@ unsigned long pcm_recorded_time(void) | |||
193 | 197 | ||
194 | unsigned long pcm_num_recorded_bytes(void) | 198 | unsigned long pcm_num_recorded_bytes(void) |
195 | { | 199 | { |
196 | 200 | ||
197 | if (is_recording) | 201 | if (is_recording) |
198 | { | 202 | { |
199 | return num_rec_bytes; | 203 | return num_rec_bytes; |
@@ -222,10 +226,12 @@ void pcm_resume_recording(void) | |||
222 | */ | 226 | */ |
223 | void pcm_set_recording_options(int source, bool enable_waveform) | 227 | void pcm_set_recording_options(int source, bool enable_waveform) |
224 | { | 228 | { |
229 | #if defined(HAVE_UDA1380) | ||
225 | uda1380_enable_recording(source); | 230 | uda1380_enable_recording(source); |
226 | 231 | #elif defined(HAVE_TLV320) | |
232 | tlv320_enable_recording(source); | ||
233 | #endif | ||
227 | show_waveform = enable_waveform; | 234 | show_waveform = enable_waveform; |
228 | |||
229 | } | 235 | } |
230 | 236 | ||
231 | 237 | ||
@@ -238,21 +244,20 @@ void pcm_set_recording_gain(int gain, int volume) | |||
238 | { | 244 | { |
239 | rec_gain = gain; | 245 | rec_gain = gain; |
240 | rec_volume = volume; | 246 | rec_volume = volume; |
241 | 247 | ||
242 | queue_post(&pcmrec_queue, PCMREC_SET_GAIN, 0); | 248 | queue_post(&pcmrec_queue, PCMREC_SET_GAIN, 0); |
243 | |||
244 | } | 249 | } |
245 | 250 | ||
246 | /** | 251 | /** |
247 | * Start recording | 252 | * Start recording |
248 | * | 253 | * |
249 | * Use pcm_set_recording_options before calling record | 254 | * Use pcm_set_recording_options before calling record |
250 | */ | 255 | */ |
251 | void pcm_record(const char *filename) | 256 | void pcm_record(const char *filename) |
252 | { | 257 | { |
253 | strncpy(recording_filename, filename, MAX_PATH - 1); | 258 | strncpy(recording_filename, filename, MAX_PATH - 1); |
254 | recording_filename[MAX_PATH - 1] = 0; | 259 | recording_filename[MAX_PATH - 1] = 0; |
255 | 260 | ||
256 | queue_post(&pcmrec_queue, PCMREC_START, 0); | 261 | queue_post(&pcmrec_queue, PCMREC_START, 0); |
257 | } | 262 | } |
258 | 263 | ||
@@ -263,19 +268,17 @@ void pcm_stop_recording(void) | |||
263 | { | 268 | { |
264 | if (is_recording) | 269 | if (is_recording) |
265 | is_stopping = 1; | 270 | is_stopping = 1; |
266 | 271 | ||
267 | queue_post(&pcmrec_queue, PCMREC_STOP, 0); | 272 | queue_post(&pcmrec_queue, PCMREC_STOP, 0); |
268 | 273 | ||
269 | logf("pcm_stop_recording"); | 274 | logf("pcm_stop_recording"); |
270 | 275 | ||
271 | while (is_stopping) | 276 | while (is_stopping) |
272 | { | 277 | { |
273 | sleep(HZ >> 4); | 278 | sleep(HZ >> 4); |
274 | } | 279 | } |
275 | 280 | ||
276 | logf("pcm_stop_recording done"); | 281 | logf("pcm_stop_recording done"); |
277 | |||
278 | |||
279 | } | 282 | } |
280 | 283 | ||
281 | 284 | ||
@@ -303,40 +306,40 @@ void pcmrec_callback(bool flush) | |||
303 | num_ready += NUM_BUFFERS; | 306 | num_ready += NUM_BUFFERS; |
304 | 307 | ||
305 | /* we can consume up to num_ready buffers */ | 308 | /* we can consume up to num_ready buffers */ |
306 | 309 | ||
307 | #ifdef HAVE_REMOTE_LCD | 310 | #ifdef HAVE_REMOTE_LCD |
308 | /* Draw waveform on remote LCD */ | 311 | /* Draw waveform on remote LCD */ |
309 | if (show_waveform && num_ready>0) | 312 | if (show_waveform && num_ready>0) |
310 | { | 313 | { |
311 | short *buf; | 314 | short *buf; |
312 | long x,y,offset; | 315 | long x,y,offset; |
313 | int show_index; | 316 | int show_index; |
314 | 317 | ||
315 | /* Just display the last buffer (most recent one) */ | 318 | /* Just display the last buffer (most recent one) */ |
316 | show_index = read_index + num_ready - 1; | 319 | show_index = read_index + num_ready - 1; |
317 | buf = (short*)rec_buffers[show_index]; | 320 | buf = (short*)rec_buffers[show_index]; |
318 | 321 | ||
319 | lcd_remote_clear_display(); | 322 | lcd_remote_clear_display(); |
320 | 323 | ||
321 | offset = 0; | 324 | offset = 0; |
322 | for (x=0; x<LCD_REMOTE_WIDTH-1; x++) | 325 | for (x=0; x<LCD_REMOTE_WIDTH-1; x++) |
323 | { | 326 | { |
324 | y = buf[offset] * (LCD_REMOTE_HEIGHT / 2) *5; /* The 5 is just 'zooming' */ | 327 | y = buf[offset] * (LCD_REMOTE_HEIGHT / 2) *5; /* The 5 is just 'zooming' */ |
325 | y = y >> 15; /* Divide with SHRT_MAX */ | 328 | y = y >> 15; /* Divide with SHRT_MAX */ |
326 | y += LCD_REMOTE_HEIGHT/2; | 329 | y += LCD_REMOTE_HEIGHT/2; |
327 | 330 | ||
328 | if (y < 2) y=2; | 331 | if (y < 2) y=2; |
329 | if (y >= LCD_REMOTE_HEIGHT-2) y = LCD_REMOTE_HEIGHT-2; | 332 | if (y >= LCD_REMOTE_HEIGHT-2) y = LCD_REMOTE_HEIGHT-2; |
330 | 333 | ||
331 | lcd_remote_drawpixel(x,y); | 334 | lcd_remote_drawpixel(x,y); |
332 | 335 | ||
333 | offset += (EACH_BUFFER_SIZE/2) / LCD_REMOTE_WIDTH; | 336 | offset += (EACH_BUFFER_SIZE/2) / LCD_REMOTE_WIDTH; |
334 | } | 337 | } |
335 | 338 | ||
336 | lcd_remote_update(); | 339 | lcd_remote_update(); |
337 | } | 340 | } |
338 | 341 | ||
339 | #endif | 342 | #endif |
340 | 343 | ||
341 | /* Note: This might be a good place to call the 'codec' later */ | 344 | /* Note: This might be a good place to call the 'codec' later */ |
342 | 345 | ||
@@ -348,43 +351,41 @@ void pcmrec_callback(bool flush) | |||
348 | { | 351 | { |
349 | unsigned long *ptr = (unsigned long*)rec_buffers[read_index]; | 352 | unsigned long *ptr = (unsigned long*)rec_buffers[read_index]; |
350 | int i; | 353 | int i; |
351 | 354 | ||
352 | for (i=0; i<EACH_BUFFER_SIZE * num_ready / 4; i++) | 355 | for (i=0; i<EACH_BUFFER_SIZE * num_ready / 4; i++) |
353 | { | 356 | { |
354 | *ptr = SWAB32(*ptr); | 357 | *ptr = SWAB32(*ptr); |
355 | ptr++; | 358 | ptr++; |
356 | } | 359 | } |
357 | 360 | ||
358 | write(wav_file, rec_buffers[read_index], EACH_BUFFER_SIZE * num_ready); | 361 | write(wav_file, rec_buffers[read_index], EACH_BUFFER_SIZE * num_ready); |
359 | 362 | ||
360 | read_index+=num_ready; | 363 | read_index+=num_ready; |
361 | if (read_index >= NUM_BUFFERS) | 364 | if (read_index >= NUM_BUFFERS) |
362 | read_index -= NUM_BUFFERS; | 365 | read_index -= NUM_BUFFERS; |
363 | } | 366 | } |
364 | 367 | ||
365 | } else | 368 | } else |
366 | { | 369 | { |
367 | /* In this case we must consume the buffers otherwise we will */ | 370 | /* In this case we must consume the buffers otherwise we will */ |
368 | /* get 'dma1 overrun' pretty fast */ | 371 | /* get 'dma1 overrun' pretty fast */ |
369 | 372 | ||
370 | read_index+=num_ready; | 373 | read_index+=num_ready; |
371 | if (read_index >= NUM_BUFFERS) | 374 | if (read_index >= NUM_BUFFERS) |
372 | read_index -= NUM_BUFFERS; | 375 | read_index -= NUM_BUFFERS; |
373 | } | 376 | } |
374 | } | 377 | } |
375 | 378 | ||
376 | |||
377 | |||
378 | 379 | ||
379 | void pcmrec_dma_start(void) | 380 | void pcmrec_dma_start(void) |
380 | { | 381 | { |
381 | DAR1 = (unsigned long)rec_buffers[write_index++]; /* Destination address */ | 382 | DAR1 = (unsigned long)rec_buffers[write_index++]; /* Destination address */ |
382 | SAR1 = (unsigned long)&PDIR2; /* Source address */ | 383 | SAR1 = (unsigned long)&PDIR2; /* Source address */ |
383 | BCR1 = EACH_BUFFER_SIZE; /* Bytes to transfer */ | 384 | BCR1 = EACH_BUFFER_SIZE; /* Bytes to transfer */ |
384 | 385 | ||
385 | /* Start the DMA transfer.. */ | 386 | /* Start the DMA transfer.. */ |
386 | DCR1 = DMA_INT | DMA_EEXT | DMA_CS | DMA_DINC | DMA_START; | 387 | DCR1 = DMA_INT | DMA_EEXT | DMA_CS | DMA_DINC | DMA_START; |
387 | 388 | ||
388 | logf("dma1 started"); | 389 | logf("dma1 started"); |
389 | } | 390 | } |
390 | 391 | ||
@@ -396,7 +397,7 @@ void DMA1(void) | |||
396 | int res = DSR1; | 397 | int res = DSR1; |
397 | 398 | ||
398 | DSR1 = 1; /* Clear interrupt */ | 399 | DSR1 = 1; /* Clear interrupt */ |
399 | 400 | ||
400 | int_count++; | 401 | int_count++; |
401 | 402 | ||
402 | if (res & 0x70) | 403 | if (res & 0x70) |
@@ -404,41 +405,41 @@ void DMA1(void) | |||
404 | DCR1 = 0; /* Stop DMA transfer */ | 405 | DCR1 = 0; /* Stop DMA transfer */ |
405 | error_count++; | 406 | error_count++; |
406 | is_recording = 0; | 407 | is_recording = 0; |
407 | 408 | ||
408 | logf("dma1 err 0x%x", res); | 409 | logf("dma1 err 0x%x", res); |
409 | 410 | ||
410 | } else | 411 | } else |
411 | { | 412 | { |
412 | num_rec_bytes += EACH_BUFFER_SIZE; | 413 | num_rec_bytes += EACH_BUFFER_SIZE; |
413 | 414 | ||
414 | write_index++; | 415 | write_index++; |
415 | if (write_index >= NUM_BUFFERS) | 416 | if (write_index >= NUM_BUFFERS) |
416 | write_index = 0; | 417 | write_index = 0; |
417 | 418 | ||
418 | if (is_stopping || !is_recording) | 419 | if (is_stopping || !is_recording) |
419 | { | 420 | { |
420 | DCR1 = 0; /* Stop DMA transfer */ | 421 | DCR1 = 0; /* Stop DMA transfer */ |
421 | is_recording = 0; | 422 | is_recording = 0; |
422 | 423 | ||
423 | logf("dma1 stopping"); | 424 | logf("dma1 stopping"); |
424 | 425 | ||
425 | } else if (write_index == read_index) | 426 | } else if (write_index == read_index) |
426 | { | 427 | { |
427 | DCR1 = 0; /* Stop DMA transfer */ | 428 | DCR1 = 0; /* Stop DMA transfer */ |
428 | is_recording = 0; | 429 | is_recording = 0; |
429 | 430 | ||
430 | logf("dma1 overrun"); | 431 | logf("dma1 overrun"); |
431 | 432 | ||
432 | } else | 433 | } else |
433 | { | 434 | { |
434 | DAR1 = (unsigned long)rec_buffers[write_index]; /* Destination address */ | 435 | DAR1 = (unsigned long)rec_buffers[write_index]; /* Destination address */ |
435 | BCR1 = EACH_BUFFER_SIZE; | 436 | BCR1 = EACH_BUFFER_SIZE; |
436 | 437 | ||
437 | queue_post(&pcmrec_queue, PCMREC_GOT_DATA, NULL); | 438 | queue_post(&pcmrec_queue, PCMREC_GOT_DATA, NULL); |
438 | 439 | ||
439 | } | 440 | } |
440 | } | 441 | } |
441 | 442 | ||
442 | IPR |= (1<<15); /* Clear pending interrupt request */ | 443 | IPR |= (1<<15); /* Clear pending interrupt request */ |
443 | } | 444 | } |
444 | 445 | ||
@@ -450,7 +451,7 @@ static int start_wave(void) | |||
450 | 0x10,0,0,0,1,0,2,0,0x44,0xac,0,0,0x10,0xb1,2,0, | 451 | 0x10,0,0,0,1,0,2,0,0x44,0xac,0,0,0x10,0xb1,2,0, |
451 | 4,0,0x10,0,'d','a','t','a',0,0,0,0 | 452 | 4,0,0x10,0,'d','a','t','a',0,0,0,0 |
452 | }; | 453 | }; |
453 | 454 | ||
454 | wav_file = open(recording_filename, O_RDWR|O_CREAT|O_TRUNC); | 455 | wav_file = open(recording_filename, O_RDWR|O_CREAT|O_TRUNC); |
455 | if (wav_file < 0) | 456 | if (wav_file < 0) |
456 | { | 457 | { |
@@ -458,7 +459,7 @@ static int start_wave(void) | |||
458 | logf("create failed: %d", wav_file); | 459 | logf("create failed: %d", wav_file); |
459 | return -1; | 460 | return -1; |
460 | } | 461 | } |
461 | 462 | ||
462 | if (sizeof(header) != write(wav_file, header, sizeof(header))) | 463 | if (sizeof(header) != write(wav_file, header, sizeof(header))) |
463 | { | 464 | { |
464 | close(wav_file); | 465 | close(wav_file); |
@@ -466,7 +467,7 @@ static int start_wave(void) | |||
466 | logf("write failed"); | 467 | logf("write failed"); |
467 | return -2; | 468 | return -2; |
468 | } | 469 | } |
469 | 470 | ||
470 | return 0; | 471 | return 0; |
471 | } | 472 | } |
472 | 473 | ||
@@ -474,15 +475,15 @@ static int start_wave(void) | |||
474 | static void close_wave(void) | 475 | static void close_wave(void) |
475 | { | 476 | { |
476 | long l; | 477 | long l; |
477 | 478 | ||
478 | l = SWAB32(num_rec_bytes + 36); | 479 | l = SWAB32(num_rec_bytes + 36); |
479 | lseek(wav_file, 4, SEEK_SET); | 480 | lseek(wav_file, 4, SEEK_SET); |
480 | write(wav_file, &l, 4); | 481 | write(wav_file, &l, 4); |
481 | 482 | ||
482 | l = SWAB32(num_rec_bytes); | 483 | l = SWAB32(num_rec_bytes); |
483 | lseek(wav_file, 40, SEEK_SET); | 484 | lseek(wav_file, 40, SEEK_SET); |
484 | write(wav_file, &l, 4); | 485 | write(wav_file, &l, 4); |
485 | 486 | ||
486 | close(wav_file); | 487 | close(wav_file); |
487 | wav_file = -1; | 488 | wav_file = -1; |
488 | } | 489 | } |
@@ -490,19 +491,19 @@ static void close_wave(void) | |||
490 | static void pcmrec_start(void) | 491 | static void pcmrec_start(void) |
491 | { | 492 | { |
492 | logf("pcmrec_start"); | 493 | logf("pcmrec_start"); |
493 | 494 | ||
494 | if (is_recording) | 495 | if (is_recording) |
495 | return; | 496 | return; |
496 | 497 | ||
497 | if (wav_file != -1) | 498 | if (wav_file != -1) |
498 | close(wav_file); | 499 | close(wav_file); |
499 | 500 | ||
500 | logf("rec: %s", recording_filename); | 501 | logf("rec: %s", recording_filename); |
501 | 502 | ||
502 | start_wave(); /* todo: send signal to pcm_record if we have failed */ | 503 | start_wave(); /* todo: send signal to pcm_record if we have failed */ |
503 | 504 | ||
504 | num_rec_bytes = 0; | 505 | num_rec_bytes = 0; |
505 | 506 | ||
506 | /* Store the current time */ | 507 | /* Store the current time */ |
507 | record_start_time = current_tick; | 508 | record_start_time = current_tick; |
508 | 509 | ||
@@ -514,29 +515,29 @@ static void pcmrec_start(void) | |||
514 | is_recording = 1; | 515 | is_recording = 1; |
515 | 516 | ||
516 | pcmrec_dma_start(); | 517 | pcmrec_dma_start(); |
517 | 518 | ||
518 | } | 519 | } |
519 | 520 | ||
520 | static void pcmrec_stop(void) | 521 | static void pcmrec_stop(void) |
521 | { | 522 | { |
522 | /* wait for recording to finish */ | 523 | /* wait for recording to finish */ |
523 | 524 | ||
524 | /* todo: Abort current DMA transfer using DCR1.. */ | 525 | /* todo: Abort current DMA transfer using DCR1.. */ |
525 | 526 | ||
526 | logf("pcmrec_stop"); | 527 | logf("pcmrec_stop"); |
527 | 528 | ||
528 | while (is_recording) | 529 | while (is_recording) |
529 | { | 530 | { |
530 | sleep(HZ >> 4); | 531 | sleep(HZ >> 4); |
531 | } | 532 | } |
532 | 533 | ||
533 | logf("pcmrec_stop done"); | 534 | logf("pcmrec_stop done"); |
534 | 535 | ||
535 | /* Write unfinished buffers to file */ | 536 | /* Write unfinished buffers to file */ |
536 | pcmrec_callback(true); | 537 | pcmrec_callback(true); |
537 | 538 | ||
538 | close_wave(); | 539 | close_wave(); |
539 | 540 | ||
540 | is_stopping = 0; | 541 | is_stopping = 0; |
541 | } | 542 | } |
542 | 543 | ||
@@ -544,7 +545,7 @@ static void pcmrec_open(void) | |||
544 | { | 545 | { |
545 | unsigned long buffer_start; | 546 | unsigned long buffer_start; |
546 | int i; | 547 | int i; |
547 | 548 | ||
548 | show_waveform = 0; | 549 | show_waveform = 0; |
549 | is_recording = 0; | 550 | is_recording = 0; |
550 | is_stopping = 0; | 551 | is_stopping = 0; |
@@ -555,7 +556,7 @@ static void pcmrec_open(void) | |||
555 | 556 | ||
556 | buffer_start = (unsigned long)(&audiobuf[(audiobufend - audiobuf) - (ALL_BUFFERS_SIZE + 16)]); | 557 | buffer_start = (unsigned long)(&audiobuf[(audiobufend - audiobuf) - (ALL_BUFFERS_SIZE + 16)]); |
557 | buffer_start &= ~3; | 558 | buffer_start &= ~3; |
558 | 559 | ||
559 | for (i=0; i<NUM_BUFFERS; i++) | 560 | for (i=0; i<NUM_BUFFERS; i++) |
560 | { | 561 | { |
561 | rec_buffers[i] = (unsigned char*)(buffer_start + EACH_BUFFER_SIZE * i); | 562 | rec_buffers[i] = (unsigned char*)(buffer_start + EACH_BUFFER_SIZE * i); |
@@ -572,61 +573,69 @@ static void pcmrec_open(void) | |||
572 | ICR4 = (ICR4 & 0xffffff00) | 0x0000001c; /* Enable interrupt at level 7, priority 0 */ | 573 | ICR4 = (ICR4 & 0xffffff00) | 0x0000001c; /* Enable interrupt at level 7, priority 0 */ |
573 | IMR &= ~(1<<15); /* bit 15 is DMA1 */ | 574 | IMR &= ~(1<<15); /* bit 15 is DMA1 */ |
574 | 575 | ||
575 | init_done = 1; | 576 | init_done = 1; |
576 | } | 577 | } |
577 | 578 | ||
578 | static void pcmrec_close(void) | 579 | static void pcmrec_close(void) |
579 | { | 580 | { |
581 | #if defined(HAVE_UDA1380) | ||
580 | uda1380_disable_recording(); | 582 | uda1380_disable_recording(); |
583 | #elif defined(HAVE_TLV320) | ||
584 | tlv320_disable_recording(); | ||
585 | #endif | ||
581 | 586 | ||
582 | DMAROUTE = (DMAROUTE & 0xffff00ff); | 587 | DMAROUTE = (DMAROUTE & 0xffff00ff); |
583 | ICR4 = (ICR4 & 0xffffff00); /* Disable interrupt */ | 588 | ICR4 = (ICR4 & 0xffffff00); /* Disable interrupt */ |
584 | IMR |= (1<<15); /* bit 15 is DMA1 */ | 589 | IMR |= (1<<15); /* bit 15 is DMA1 */ |
585 | 590 | ||
586 | } | 591 | } |
587 | 592 | ||
588 | static void pcmrec_thread(void) | 593 | static void pcmrec_thread(void) |
589 | { | 594 | { |
590 | struct event ev; | 595 | struct event ev; |
591 | 596 | ||
592 | logf("thread pcmrec start"); | 597 | logf("thread pcmrec start"); |
593 | 598 | ||
594 | while (1) | 599 | while (1) |
595 | { | 600 | { |
596 | queue_wait(&pcmrec_queue, &ev); | 601 | queue_wait(&pcmrec_queue, &ev); |
597 | 602 | ||
598 | switch (ev.id) | 603 | switch (ev.id) |
599 | { | 604 | { |
600 | case PCMREC_OPEN: | 605 | case PCMREC_OPEN: |
601 | pcmrec_open(); | 606 | pcmrec_open(); |
602 | break; | 607 | break; |
603 | 608 | ||
604 | case PCMREC_CLOSE: | 609 | case PCMREC_CLOSE: |
605 | pcmrec_close(); | 610 | pcmrec_close(); |
606 | break; | 611 | break; |
607 | 612 | ||
608 | case PCMREC_START: | 613 | case PCMREC_START: |
609 | pcmrec_start(); | 614 | pcmrec_start(); |
610 | break; | 615 | break; |
611 | 616 | ||
612 | case PCMREC_STOP: | 617 | case PCMREC_STOP: |
613 | pcmrec_stop(); | 618 | pcmrec_stop(); |
614 | break; | 619 | break; |
615 | 620 | ||
616 | case PCMREC_PAUSE: | 621 | case PCMREC_PAUSE: |
617 | /* todo */ | 622 | /* todo */ |
618 | break; | 623 | break; |
619 | 624 | ||
620 | case PCMREC_RESUME: | 625 | case PCMREC_RESUME: |
621 | /* todo */ | 626 | /* todo */ |
622 | break; | 627 | break; |
623 | 628 | ||
624 | case PCMREC_NEW_FILE: | 629 | case PCMREC_NEW_FILE: |
625 | /* todo */ | 630 | /* todo */ |
626 | break; | 631 | break; |
627 | 632 | ||
628 | case PCMREC_SET_GAIN: | 633 | case PCMREC_SET_GAIN: |
634 | #if defined(HAVE_UDA1380) | ||
629 | uda1380_set_recvol(rec_gain, rec_gain, rec_volume); | 635 | uda1380_set_recvol(rec_gain, rec_gain, rec_volume); |
636 | #elif defined(HAVE_TLV320) | ||
637 | /* ToDo */ | ||
638 | #endif | ||
630 | break; | 639 | break; |
631 | 640 | ||
632 | case PCMREC_GOT_DATA: | 641 | case PCMREC_GOT_DATA: |
@@ -637,13 +646,12 @@ static void pcmrec_thread(void) | |||
637 | if (!is_recording && !is_stopping) | 646 | if (!is_recording && !is_stopping) |
638 | { | 647 | { |
639 | usb_acknowledge(SYS_USB_CONNECTED_ACK); | 648 | usb_acknowledge(SYS_USB_CONNECTED_ACK); |
640 | usb_wait_for_disconnect(&pcmrec_queue); | 649 | usb_wait_for_disconnect(&pcmrec_queue); |
641 | } | 650 | } |
642 | |||
643 | break; | 651 | break; |
644 | } | 652 | } |
645 | } | 653 | } |
646 | 654 | ||
647 | logf("thread pcmrec done"); | 655 | logf("thread pcmrec done"); |
648 | } | 656 | } |
649 | 657 | ||
diff --git a/firmware/powermgmt.c b/firmware/powermgmt.c index 40640cd032..6cd2fbdd3b 100644 --- a/firmware/powermgmt.c +++ b/firmware/powermgmt.c | |||
@@ -43,6 +43,8 @@ | |||
43 | #endif | 43 | #endif |
44 | #ifdef HAVE_UDA1380 | 44 | #ifdef HAVE_UDA1380 |
45 | #include "uda1380.h" | 45 | #include "uda1380.h" |
46 | #eilf HAVE_TLV320 | ||
47 | #include "tlv320.h" | ||
46 | #endif | 48 | #endif |
47 | #include "logf.h" | 49 | #include "logf.h" |
48 | 50 | ||
@@ -377,7 +379,7 @@ static void handle_auto_poweroff(void) | |||
377 | last_event_tick = current_tick; | 379 | last_event_tick = current_tick; |
378 | } | 380 | } |
379 | #endif | 381 | #endif |
380 | 382 | ||
381 | if(timeout && | 383 | if(timeout && |
382 | #ifdef CONFIG_TUNER | 384 | #ifdef CONFIG_TUNER |
383 | (radio_get_status() != FMRADIO_PLAYING) && | 385 | (radio_get_status() != FMRADIO_PLAYING) && |
@@ -903,6 +905,8 @@ void shutdown_hw(void) | |||
903 | mp3_shutdown(); | 905 | mp3_shutdown(); |
904 | #ifdef HAVE_UDA1380 | 906 | #ifdef HAVE_UDA1380 |
905 | uda1380_close(); | 907 | uda1380_close(); |
908 | #eilf HAVE_TLV320 | ||
909 | tlv320_close(); | ||
906 | #endif | 910 | #endif |
907 | #if CONFIG_KEYPAD == ONDIO_PAD | 911 | #if CONFIG_KEYPAD == ONDIO_PAD |
908 | backlight_off(); | 912 | backlight_off(); |
diff --git a/firmware/sound.c b/firmware/sound.c index 9cac7cbd02..8fb015c27a 100644 --- a/firmware/sound.c +++ b/firmware/sound.c | |||
@@ -25,6 +25,8 @@ | |||
25 | #include "mas.h" | 25 | #include "mas.h" |
26 | #ifdef HAVE_UDA1380 | 26 | #ifdef HAVE_UDA1380 |
27 | #include "uda1380.h" | 27 | #include "uda1380.h" |
28 | #elif HAVE_TLV320 | ||
29 | #include "tlv320.h" | ||
28 | #endif | 30 | #endif |
29 | #include "dac.h" | 31 | #include "dac.h" |
30 | #include "system.h" | 32 | #include "system.h" |