diff options
Diffstat (limited to 'firmware/target/arm/tcc780x/cowond2')
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/adc-target.h | 26 | ||||
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/backlight-target.h | 40 | ||||
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/button-cowond2.c | 67 | ||||
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/button-target.h | 52 | ||||
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/i2c-target.h | 37 | ||||
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/lcd-cowond2.c | 346 | ||||
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/pcm-cowond2.c | 86 | ||||
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/power-cowond2.c | 71 | ||||
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/powermgmt-cowond2.c | 59 | ||||
-rw-r--r-- | firmware/target/arm/tcc780x/cowond2/usb-cowond2.c | 49 |
10 files changed, 833 insertions, 0 deletions
diff --git a/firmware/target/arm/tcc780x/cowond2/adc-target.h b/firmware/target/arm/tcc780x/cowond2/adc-target.h new file mode 100644 index 0000000000..873183d721 --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/adc-target.h | |||
@@ -0,0 +1,26 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 Dave Chapman | ||
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 | #ifndef _ADC_TARGET_H_ | ||
20 | #define _ADC_TARGET_H_ | ||
21 | |||
22 | #define NUM_ADC_CHANNELS 4 | ||
23 | |||
24 | #define ADC_BUTTONS 0 | ||
25 | |||
26 | #endif /* _ADC_TARGET_H_ */ | ||
diff --git a/firmware/target/arm/tcc780x/cowond2/backlight-target.h b/firmware/target/arm/tcc780x/cowond2/backlight-target.h new file mode 100644 index 0000000000..0563fc20f5 --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/backlight-target.h | |||
@@ -0,0 +1,40 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2008 by Rob Purchase | ||
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 | #ifndef BACKLIGHT_TARGET_H | ||
20 | #define BACKLIGHT_TARGET_H | ||
21 | |||
22 | #include "tcc780x.h" | ||
23 | |||
24 | #define _backlight_init() true | ||
25 | |||
26 | /* nb: we can set the backlight intensity using PCF50606 register 0x35 */ | ||
27 | |||
28 | static inline void _backlight_on(void) | ||
29 | { | ||
30 | /* Enable backlight */ | ||
31 | GPIOA_SET = (1<<6); | ||
32 | } | ||
33 | |||
34 | static inline void _backlight_off(void) | ||
35 | { | ||
36 | /* Disable backlight */ | ||
37 | GPIOA_CLEAR = (1<<6); | ||
38 | } | ||
39 | |||
40 | #endif | ||
diff --git a/firmware/target/arm/tcc780x/cowond2/button-cowond2.c b/firmware/target/arm/tcc780x/cowond2/button-cowond2.c new file mode 100644 index 0000000000..dccdf4e8e0 --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/button-cowond2.c | |||
@@ -0,0 +1,67 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2008 by Rob Purchase | ||
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 | |||
20 | #include "config.h" | ||
21 | #include "cpu.h" | ||
22 | #include "button.h" | ||
23 | #include "adc.h" | ||
24 | |||
25 | void button_init_device(void) | ||
26 | { | ||
27 | /* Nothing to do */ | ||
28 | } | ||
29 | |||
30 | int button_read_device(void) | ||
31 | { | ||
32 | int btn = BUTTON_NONE; | ||
33 | int adc; | ||
34 | |||
35 | if (GPIOB & 0x4) | ||
36 | { | ||
37 | adc = adc_read(ADC_BUTTONS); | ||
38 | |||
39 | /* The following contains some abitrary, but working, guesswork */ | ||
40 | if (adc < 0x038) { | ||
41 | btn |= (BUTTON_MINUS | BUTTON_PLUS | BUTTON_MENU); | ||
42 | } else if (adc < 0x048) { | ||
43 | btn |= (BUTTON_MINUS | BUTTON_PLUS); | ||
44 | } else if (adc < 0x058) { | ||
45 | btn |= (BUTTON_PLUS | BUTTON_MENU); | ||
46 | } else if (adc < 0x070) { | ||
47 | btn |= BUTTON_PLUS; | ||
48 | } else if (adc < 0x090) { | ||
49 | btn |= (BUTTON_MINUS | BUTTON_MENU); | ||
50 | } else if (adc < 0x150) { | ||
51 | btn |= BUTTON_MINUS; | ||
52 | } else if (adc < 0x200) { | ||
53 | btn |= BUTTON_MENU; | ||
54 | } | ||
55 | } | ||
56 | |||
57 | /* TODO: Read 'fake' buttons based on touchscreen quadrants. | ||
58 | Question: How can I read from the PCF chip (I2C) in a tick task? */ | ||
59 | |||
60 | if (!(GPIOA & 0x8)) | ||
61 | btn |= BUTTON_HOLD; | ||
62 | |||
63 | if (!(GPIOA & 0x4)) | ||
64 | btn |= BUTTON_POWER; | ||
65 | |||
66 | return btn; | ||
67 | } | ||
diff --git a/firmware/target/arm/tcc780x/cowond2/button-target.h b/firmware/target/arm/tcc780x/cowond2/button-target.h new file mode 100644 index 0000000000..aa336f2f1f --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/button-target.h | |||
@@ -0,0 +1,52 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 by Rob Purchase | ||
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 | |||
20 | #ifndef _BUTTON_TARGET_H_ | ||
21 | #define _BUTTON_TARGET_H_ | ||
22 | |||
23 | #include <stdbool.h> | ||
24 | #include "config.h" | ||
25 | |||
26 | void button_init_device(void); | ||
27 | int button_read_device(void); | ||
28 | |||
29 | /* Main unit's buttons */ | ||
30 | #define BUTTON_POWER 0x00000001 | ||
31 | #define BUTTON_HOLD 0x00000002 | ||
32 | #define BUTTON_PLUS 0x00000004 | ||
33 | #define BUTTON_MINUS 0x00000008 | ||
34 | #define BUTTON_MENU 0x00000010 | ||
35 | |||
36 | /* Faked buttons based on touchscreen quadrants (not yet read) */ | ||
37 | #define BUTTON_UP 0x00000020 | ||
38 | #define BUTTON_DOWN 0x00000040 | ||
39 | #define BUTTON_LEFT 0x00000080 | ||
40 | #define BUTTON_RIGHT 0x00000100 | ||
41 | #define BUTTON_SELECT 0x00000200 | ||
42 | |||
43 | #define BUTTON_MAIN 0x3FF | ||
44 | |||
45 | /* No remote */ | ||
46 | #define BUTTON_REMOTE 0 | ||
47 | |||
48 | /* Software power-off */ | ||
49 | #define POWEROFF_BUTTON BUTTON_POWER | ||
50 | #define POWEROFF_COUNT 40 | ||
51 | |||
52 | #endif /* _BUTTON_TARGET_H_ */ | ||
diff --git a/firmware/target/arm/tcc780x/cowond2/i2c-target.h b/firmware/target/arm/tcc780x/cowond2/i2c-target.h new file mode 100644 index 0000000000..8925a9bae3 --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/i2c-target.h | |||
@@ -0,0 +1,37 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2008 by Rob Purchase | ||
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 | #ifndef I2C_TARGET_H | ||
20 | #define I2C_TARGET_H | ||
21 | |||
22 | /* Definitions for the D2 I2C bus */ | ||
23 | |||
24 | #define SCL_BIT (1<<0) | ||
25 | #define SDA_BIT (1<<1) | ||
26 | |||
27 | #define SCL (GPIOA & SCL_BIT) | ||
28 | #define SCL_HI GPIOA_SET = SCL_BIT | ||
29 | #define SCL_LO GPIOA_CLEAR = SCL_BIT | ||
30 | |||
31 | #define SDA (GPIOA & SDA_BIT) | ||
32 | #define SDA_HI GPIOA_SET = SDA_BIT | ||
33 | #define SDA_LO GPIOA_CLEAR = SDA_BIT | ||
34 | #define SDA_INPUT GPIOA_DIR &= ~SDA_BIT | ||
35 | #define SDA_OUTPUT GPIOA_DIR |= SDA_BIT | ||
36 | |||
37 | #endif /* I2C_TARGET_H */ | ||
diff --git a/firmware/target/arm/tcc780x/cowond2/lcd-cowond2.c b/firmware/target/arm/tcc780x/cowond2/lcd-cowond2.c new file mode 100644 index 0000000000..181c58669e --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/lcd-cowond2.c | |||
@@ -0,0 +1,346 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2008 by Rob Purchase | ||
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 "config.h" | ||
20 | |||
21 | #include "hwcompat.h" | ||
22 | #include "kernel.h" | ||
23 | #include "lcd.h" | ||
24 | #include "system.h" | ||
25 | #include "cpu.h" | ||
26 | #include "i2c.h" | ||
27 | |||
28 | /* GPIO A pins for LCD panel SDI interface */ | ||
29 | |||
30 | #define LTV250QV_CS (1<<24) | ||
31 | #define LTV250QV_SCL (1<<25) | ||
32 | #define LTV250QV_SDI (1<<26) | ||
33 | |||
34 | /* LCD Controller registers */ | ||
35 | |||
36 | #define LCDC_CTRL (*(volatile unsigned long *)0xF0000000) | ||
37 | #define LCDC_CLKDIV (*(volatile unsigned long *)0xF0000008) | ||
38 | #define LCDC_HTIME1 (*(volatile unsigned long *)0xF000000C) | ||
39 | #define LCDC_HTIME2 (*(volatile unsigned long *)0xF0000010) | ||
40 | #define LCDC_VTIME1 (*(volatile unsigned long *)0xF0000014) | ||
41 | #define LCDC_VTIME2 (*(volatile unsigned long *)0xF0000018) | ||
42 | #define LCDC_VTIME3 (*(volatile unsigned long *)0xF000001C) | ||
43 | #define LCDC_VTIME4 (*(volatile unsigned long *)0xF0000020) | ||
44 | #define LCDC_DS (*(volatile unsigned long *)0xF000005C) | ||
45 | #define LCDC_I1CTRL (*(volatile unsigned long *)0xF000008C) | ||
46 | #define LCDC_I1POS (*(volatile unsigned long *)0xF0000090) | ||
47 | #define LCDC_I1SIZE (*(volatile unsigned long *)0xF0000094) | ||
48 | #define LCDC_I1BASE (*(volatile unsigned long *)0xF0000098) | ||
49 | #define LCDC_I1OFF (*(volatile unsigned long *)0xF00000A8) | ||
50 | #define LCDC_I1SCALE (*(volatile unsigned long *)0xF00000AC) | ||
51 | |||
52 | /* Power and display status */ | ||
53 | static bool display_on = false; /* Is the display turned on? */ | ||
54 | |||
55 | |||
56 | int lcd_default_contrast(void) | ||
57 | { | ||
58 | return 0x1f; | ||
59 | } | ||
60 | |||
61 | void lcd_set_contrast(int val) | ||
62 | { | ||
63 | /* iirc there is an ltv250qv command to do this */ | ||
64 | #warning function not implemented | ||
65 | (void)val; | ||
66 | } | ||
67 | |||
68 | |||
69 | /* LTV250QV panel functions */ | ||
70 | |||
71 | static void ltv250qv_write(unsigned int command) | ||
72 | { | ||
73 | int i; | ||
74 | |||
75 | GPIOA_CLEAR = LTV250QV_CS; | ||
76 | |||
77 | for (i = 23; i >= 0; i--) | ||
78 | { | ||
79 | GPIOA_CLEAR = LTV250QV_SCL; | ||
80 | |||
81 | if ((command>>i) & 1) | ||
82 | GPIOA_SET = LTV250QV_SDI; | ||
83 | else | ||
84 | GPIOA_CLEAR = LTV250QV_SDI; | ||
85 | |||
86 | GPIOA_SET = LTV250QV_SCL; | ||
87 | } | ||
88 | |||
89 | GPIOA_SET = LTV250QV_CS; | ||
90 | } | ||
91 | |||
92 | static void lcd_write_reg(unsigned char reg, unsigned short val) | ||
93 | { | ||
94 | ltv250qv_write(0x740000 | reg); | ||
95 | ltv250qv_write(0x760000 | val); | ||
96 | } | ||
97 | |||
98 | |||
99 | /* TODO: The existing pcf50606 drivers are target-specific, so the following | ||
100 | lonely function exists until a D2 driver exists. */ | ||
101 | |||
102 | void pcf50606_write_reg(unsigned char reg, unsigned char val) | ||
103 | { | ||
104 | unsigned char data[] = { reg, val }; | ||
105 | i2c_write(0x10, data, 2); | ||
106 | } | ||
107 | |||
108 | |||
109 | /* | ||
110 | TEMP: Rough millisecond delay routine used by the LCD panel init sequence. | ||
111 | PCK_TCT must first have been initialised to 2Mhz by calling clock_init(). | ||
112 | */ | ||
113 | static void sleep_ms(unsigned int ms) | ||
114 | { | ||
115 | /* disable timer */ | ||
116 | TCFG1 = 0; | ||
117 | |||
118 | /* set Timer1 reference value based on 125kHz tick */ | ||
119 | TREF1 = ms * 125; | ||
120 | |||
121 | /* single count, zero the counter, divider = 16 [2^(3+1)], enable */ | ||
122 | TCFG1 = (1<<9) | (1<<8) | (3<<4) | 1; | ||
123 | |||
124 | /* wait until Timer1 ref reached */ | ||
125 | while (!(TIREQ & TF1)) {}; | ||
126 | } | ||
127 | |||
128 | |||
129 | static void lcd_display_on(void) | ||
130 | { | ||
131 | /* power on sequence as per the D2 firmware */ | ||
132 | GPIOA_SET = (1<<16); | ||
133 | |||
134 | sleep_ms(10); | ||
135 | |||
136 | lcd_write_reg(1, 0x1D); | ||
137 | lcd_write_reg(2, 0x0); | ||
138 | lcd_write_reg(3, 0x0); | ||
139 | lcd_write_reg(4, 0x0); | ||
140 | lcd_write_reg(5, 0x40A3); | ||
141 | lcd_write_reg(6, 0x0); | ||
142 | lcd_write_reg(7, 0x0); | ||
143 | lcd_write_reg(8, 0x0); | ||
144 | lcd_write_reg(9, 0x0); | ||
145 | lcd_write_reg(10, 0x0); | ||
146 | lcd_write_reg(16, 0x0); | ||
147 | lcd_write_reg(17, 0x0); | ||
148 | lcd_write_reg(18, 0x0); | ||
149 | lcd_write_reg(19, 0x0); | ||
150 | lcd_write_reg(20, 0x0); | ||
151 | lcd_write_reg(21, 0x0); | ||
152 | lcd_write_reg(22, 0x0); | ||
153 | lcd_write_reg(23, 0x0); | ||
154 | lcd_write_reg(24, 0x0); | ||
155 | lcd_write_reg(25, 0x0); | ||
156 | sleep_ms(10); | ||
157 | |||
158 | lcd_write_reg(9, 0x4055); | ||
159 | lcd_write_reg(10, 0x0); | ||
160 | sleep_ms(40); | ||
161 | |||
162 | lcd_write_reg(10, 0x2000); | ||
163 | sleep_ms(40); | ||
164 | |||
165 | lcd_write_reg(1, 0xC01D); | ||
166 | lcd_write_reg(2, 0x204); | ||
167 | lcd_write_reg(3, 0xE100); | ||
168 | lcd_write_reg(4, 0x1000); | ||
169 | lcd_write_reg(5, 0x5033); | ||
170 | lcd_write_reg(6, 0x4); | ||
171 | lcd_write_reg(7, 0x30); | ||
172 | lcd_write_reg(8, 0x41C); | ||
173 | lcd_write_reg(16, 0x207); | ||
174 | lcd_write_reg(17, 0x702); | ||
175 | lcd_write_reg(18, 0xB05); | ||
176 | lcd_write_reg(19, 0xB05); | ||
177 | lcd_write_reg(20, 0x707); | ||
178 | lcd_write_reg(21, 0x507); | ||
179 | lcd_write_reg(22, 0x103); | ||
180 | lcd_write_reg(23, 0x406); | ||
181 | lcd_write_reg(24, 0x2); | ||
182 | lcd_write_reg(25, 0x0); | ||
183 | sleep_ms(60); | ||
184 | |||
185 | lcd_write_reg(9, 0xA55); | ||
186 | lcd_write_reg(10, 0x111F); | ||
187 | sleep_ms(10); | ||
188 | |||
189 | pcf50606_write_reg(0x35, 0xe9); /* PWMC1 - backlight power (intensity) */ | ||
190 | pcf50606_write_reg(0x38, 0x3); /* GPOC1 - ? */ | ||
191 | |||
192 | /* tell that we're on now */ | ||
193 | display_on = true; | ||
194 | } | ||
195 | |||
196 | static void lcd_display_off(void) | ||
197 | { | ||
198 | /* block drawing operations and changing of first */ | ||
199 | display_on = false; | ||
200 | |||
201 | /* LQV shutdown sequence */ | ||
202 | lcd_write_reg(9, 0x55); | ||
203 | lcd_write_reg(10, 0x1417); | ||
204 | lcd_write_reg(5, 0x4003); | ||
205 | sleep_ms(10); | ||
206 | |||
207 | lcd_write_reg(9, 0x0); | ||
208 | sleep_ms(10); | ||
209 | |||
210 | /* kill power to LCD panel (unconfirmed) */ | ||
211 | GPIOA_CLEAR = (1<<16); | ||
212 | |||
213 | /* also kill the backlight, otherwise LCD fade is visible on screen */ | ||
214 | GPIOA_CLEAR = (1<<6); | ||
215 | } | ||
216 | |||
217 | |||
218 | void lcd_enable(bool on) | ||
219 | { | ||
220 | if (on == display_on) | ||
221 | return; | ||
222 | |||
223 | if (on) | ||
224 | { | ||
225 | lcd_display_on(); /* Turn on display */ | ||
226 | lcd_update(); /* Resync display */ | ||
227 | } | ||
228 | else | ||
229 | { | ||
230 | lcd_display_off(); /* Turn off display */ | ||
231 | } | ||
232 | } | ||
233 | |||
234 | bool lcd_enabled(void) | ||
235 | { | ||
236 | return display_on; | ||
237 | } | ||
238 | |||
239 | |||
240 | void lcd_init_device(void) | ||
241 | { | ||
242 | BCLKCTR |= 4; /* enable LCD bus clock */ | ||
243 | |||
244 | /* set PCK_LCD to 108Mhz */ | ||
245 | PCLK_LCD &= ~PCK_EN; | ||
246 | PCLK_LCD = PCK_EN | (CKSEL_PLL1<<24) | 1; /* source = PLL1, divided by 2 */ | ||
247 | |||
248 | /* reset the LCD controller */ | ||
249 | SWRESET |= 4; | ||
250 | SWRESET &= ~4; | ||
251 | |||
252 | /* set port configuration */ | ||
253 | PORTCFG1 &= ~0xC0000000; | ||
254 | PORTCFG1 &= ~0x3FC0; | ||
255 | PORTCFG2 &= ~0x100; | ||
256 | |||
257 | /* set physical display size */ | ||
258 | LCDC_DS = (LCD_HEIGHT<<16) | LCD_WIDTH; | ||
259 | |||
260 | LCDC_HTIME1 = (0x2d<<16) | 0x3bf; | ||
261 | LCDC_HTIME2 = (1<<16) | 1; | ||
262 | LCDC_VTIME1 = LCDC_VTIME3 = (0<<16) | 239; | ||
263 | LCDC_VTIME2 = LCDC_VTIME4 = (1<<16) | 3; | ||
264 | |||
265 | LCDC_I1BASE = (unsigned int)lcd_framebuffer; /* dirty, dirty hack */ | ||
266 | LCDC_I1SIZE = (LCD_HEIGHT<<16) | LCD_WIDTH; /* image 1 size */ | ||
267 | //LCDC_I1POS = (0<<16) | 0; /* position */ | ||
268 | //LCDC_I1OFF = 0; /* address offset */ | ||
269 | //LCDC_I1SCALE = 0; /* scaling */ | ||
270 | LCDC_I1CTRL = 5; /* 565bpp (7 = 888bpp) */ | ||
271 | //LCDC_CTRL &= ~(1<<28); | ||
272 | |||
273 | LCDC_CLKDIV = (LCDC_CLKDIV &~ 0xFF00FF) | (1<<16) | 2; /* and this means? */ | ||
274 | |||
275 | /* set and clear various flags - not investigated yet */ | ||
276 | //LCDC_CTRL &~ 0x090006AA; /* clear bits 1,3,5,7,9,10,24,27 */ | ||
277 | LCDC_CTRL |= 0x02800144; /* set bits 2,6,8,25,23 */ | ||
278 | LCDC_CTRL = (LCDC_CTRL &~ 0xF0000) | 0x20000; | ||
279 | //LCDC_CTRL = (LCDC_CTRL &~ 0x700000) | 0x700000; | ||
280 | |||
281 | /* enable LCD controller */ | ||
282 | LCDC_CTRL |= 1; | ||
283 | } | ||
284 | |||
285 | |||
286 | /*** Update functions ***/ | ||
287 | |||
288 | |||
289 | /* Update the display. | ||
290 | This must be called after all other LCD functions that change the display. */ | ||
291 | void lcd_update(void) ICODE_ATTR; | ||
292 | void lcd_update(void) | ||
293 | { | ||
294 | #warning function not implemented | ||
295 | /* currently lcd_framebuffer is accessed directly by the hardware */ | ||
296 | } | ||
297 | |||
298 | /* Update a fraction of the display. */ | ||
299 | void lcd_update_rect(int, int, int, int) ICODE_ATTR; | ||
300 | void lcd_update_rect(int x, int y, int width, int height) | ||
301 | { | ||
302 | #warning function not implemented | ||
303 | (void)x; | ||
304 | (void)y; | ||
305 | (void)width; | ||
306 | (void)height; | ||
307 | } | ||
308 | |||
309 | void lcd_set_flip(bool yesno) | ||
310 | { | ||
311 | #warning function not implemented | ||
312 | (void)yesno; | ||
313 | } | ||
314 | |||
315 | void lcd_set_invert_display(bool yesno) | ||
316 | { | ||
317 | #warning function not implemented | ||
318 | (void)yesno; | ||
319 | } | ||
320 | |||
321 | void lcd_blit(const fb_data* data, int bx, int y, int bwidth, | ||
322 | int height, int stride) | ||
323 | { | ||
324 | #warning function not implemented | ||
325 | (void)data; | ||
326 | (void)bx; | ||
327 | (void)y; | ||
328 | (void)bwidth; | ||
329 | (void)height; | ||
330 | (void)stride; | ||
331 | } | ||
332 | |||
333 | void lcd_yuv_blit(unsigned char * const src[3], | ||
334 | int src_x, int src_y, int stride, | ||
335 | int x, int y, int width, int height) | ||
336 | { | ||
337 | #warning function not implemented | ||
338 | (void)src; | ||
339 | (void)src_x; | ||
340 | (void)src_y; | ||
341 | (void)stride; | ||
342 | (void)x; | ||
343 | (void)y; | ||
344 | (void)width; | ||
345 | (void)height; | ||
346 | } | ||
diff --git a/firmware/target/arm/tcc780x/cowond2/pcm-cowond2.c b/firmware/target/arm/tcc780x/cowond2/pcm-cowond2.c new file mode 100644 index 0000000000..2d50f042d9 --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/pcm-cowond2.c | |||
@@ -0,0 +1,86 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 by Karl Kurbjun | ||
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 "system.h" | ||
20 | #include "kernel.h" | ||
21 | #include "logf.h" | ||
22 | #include "audio.h" | ||
23 | #include "sound.h" | ||
24 | #include "file.h" | ||
25 | |||
26 | void pcm_postinit(void) | ||
27 | { | ||
28 | #warning function not implemented | ||
29 | } | ||
30 | |||
31 | const void * pcm_play_dma_get_peak_buffer(int *count) | ||
32 | { | ||
33 | #warning function not implemented | ||
34 | (void) count; | ||
35 | return 0; | ||
36 | } | ||
37 | |||
38 | void pcm_play_dma_init(void) | ||
39 | { | ||
40 | #warning function not implemented | ||
41 | } | ||
42 | |||
43 | void pcm_apply_settings(void) | ||
44 | { | ||
45 | #warning function not implemented | ||
46 | } | ||
47 | |||
48 | void pcm_set_frequency(unsigned int frequency) | ||
49 | { | ||
50 | #warning function not implemented | ||
51 | (void) frequency; | ||
52 | } | ||
53 | |||
54 | void pcm_play_dma_start(const void *addr, size_t size) | ||
55 | { | ||
56 | #warning function not implemented | ||
57 | (void) addr; | ||
58 | (void) size; | ||
59 | } | ||
60 | |||
61 | void pcm_play_dma_stop(void) | ||
62 | { | ||
63 | #warning function not implemented | ||
64 | } | ||
65 | |||
66 | void pcm_play_lock(void) | ||
67 | { | ||
68 | #warning function not implemented | ||
69 | } | ||
70 | |||
71 | void pcm_play_unlock(void) | ||
72 | { | ||
73 | #warning function not implemented | ||
74 | } | ||
75 | |||
76 | void pcm_play_dma_pause(bool pause) | ||
77 | { | ||
78 | #warning function not implemented | ||
79 | (void) pause; | ||
80 | } | ||
81 | |||
82 | size_t pcm_get_bytes_waiting(void) | ||
83 | { | ||
84 | #warning function not implemented | ||
85 | return 0; | ||
86 | } | ||
diff --git a/firmware/target/arm/tcc780x/cowond2/power-cowond2.c b/firmware/target/arm/tcc780x/cowond2/power-cowond2.c new file mode 100644 index 0000000000..d8a58570e4 --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/power-cowond2.c | |||
@@ -0,0 +1,71 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 Dave Chapman | ||
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 "config.h" | ||
20 | #include "cpu.h" | ||
21 | #include <stdbool.h> | ||
22 | #include "kernel.h" | ||
23 | #include "system.h" | ||
24 | #include "power.h" | ||
25 | |||
26 | #ifndef SIMULATOR | ||
27 | |||
28 | void power_init(void) | ||
29 | { | ||
30 | #warning function not implemented | ||
31 | } | ||
32 | |||
33 | void ide_power_enable(bool on) | ||
34 | { | ||
35 | #warning function not implemented | ||
36 | (void)on; | ||
37 | } | ||
38 | |||
39 | bool ide_powered(void) | ||
40 | { | ||
41 | #warning function not implemented | ||
42 | return true; | ||
43 | } | ||
44 | |||
45 | void power_off(void) | ||
46 | { | ||
47 | #warning function not implemented | ||
48 | } | ||
49 | |||
50 | #else /* SIMULATOR */ | ||
51 | |||
52 | bool charger_inserted(void) | ||
53 | { | ||
54 | return false; | ||
55 | } | ||
56 | |||
57 | void charger_enable(bool on) | ||
58 | { | ||
59 | (void)on; | ||
60 | } | ||
61 | |||
62 | void power_off(void) | ||
63 | { | ||
64 | } | ||
65 | |||
66 | void ide_power_enable(bool on) | ||
67 | { | ||
68 | (void)on; | ||
69 | } | ||
70 | |||
71 | #endif /* SIMULATOR */ | ||
diff --git a/firmware/target/arm/tcc780x/cowond2/powermgmt-cowond2.c b/firmware/target/arm/tcc780x/cowond2/powermgmt-cowond2.c new file mode 100644 index 0000000000..b3572307e9 --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/powermgmt-cowond2.c | |||
@@ -0,0 +1,59 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2007 by Karl Kurbjun | ||
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 | |||
20 | #include "config.h" | ||
21 | #include "adc.h" | ||
22 | #include "powermgmt.h" | ||
23 | #include "kernel.h" | ||
24 | |||
25 | unsigned short current_voltage = 3910; | ||
26 | const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = | ||
27 | { | ||
28 | 0 | ||
29 | }; | ||
30 | |||
31 | const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = | ||
32 | { | ||
33 | 0 | ||
34 | }; | ||
35 | |||
36 | /* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ | ||
37 | const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = | ||
38 | { | ||
39 | { 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320 }, | ||
40 | }; | ||
41 | |||
42 | /* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ | ||
43 | const unsigned short percent_to_volt_charge[11] = | ||
44 | { | ||
45 | 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320, | ||
46 | }; | ||
47 | |||
48 | void read_battery_inputs(void) | ||
49 | { | ||
50 | #warning function not implemented | ||
51 | } | ||
52 | |||
53 | /* Returns battery voltage from ADC [millivolts] */ | ||
54 | unsigned int battery_adc_voltage(void) | ||
55 | { | ||
56 | #warning function not implemented | ||
57 | return 0; | ||
58 | } | ||
59 | |||
diff --git a/firmware/target/arm/tcc780x/cowond2/usb-cowond2.c b/firmware/target/arm/tcc780x/cowond2/usb-cowond2.c new file mode 100644 index 0000000000..6ec903b917 --- /dev/null +++ b/firmware/target/arm/tcc780x/cowond2/usb-cowond2.c | |||
@@ -0,0 +1,49 @@ | |||
1 | /*************************************************************************** | ||
2 | * __________ __ ___. | ||
3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ | ||
4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / | ||
5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < | ||
6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ | ||
7 | * \/ \/ \/ \/ \/ | ||
8 | * $Id$ | ||
9 | * | ||
10 | * Copyright (C) 2008 by Rob Purchase | ||
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 | |||
20 | #include "config.h" | ||
21 | #include "cpu.h" | ||
22 | #include "system.h" | ||
23 | #include "kernel.h" | ||
24 | #include "ata.h" | ||
25 | |||
26 | /* USB detect is GPIOC 26 active low */ | ||
27 | inline bool usb_detect(void) | ||
28 | { | ||
29 | return (GPIOC & 1<<26)?false:true; | ||
30 | } | ||
31 | |||
32 | void usb_init_device(void) | ||
33 | { | ||
34 | #warning function not implemented | ||
35 | } | ||
36 | |||
37 | void usb_enable(bool on) | ||
38 | { | ||
39 | #warning function not implemented | ||
40 | |||
41 | if (on) | ||
42 | { | ||
43 | |||
44 | } | ||
45 | else | ||
46 | { | ||
47 | |||
48 | } | ||
49 | } | ||