diff options
author | Karl Kurbjun <kkurbjun@gmail.com> | 2009-04-18 06:38:55 +0000 |
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committer | Karl Kurbjun <kkurbjun@gmail.com> | 2009-04-18 06:38:55 +0000 |
commit | 9340af5b251551388d2191fc4887839dcd7f5f26 (patch) | |
tree | 50b63334b4d3e02873fafcab9514ade2ea561b48 | |
parent | 8ec87106bca99843ac2f9e8681d07e182eb4e25c (diff) | |
download | rockbox-9340af5b251551388d2191fc4887839dcd7f5f26.tar.gz rockbox-9340af5b251551388d2191fc4887839dcd7f5f26.zip |
M:Robe 500: Move all remote specific code into a common file for reuse on other players (M:Robe 100). Include minor fixes.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20728 a1c6a512-1295-4272-9138-f99709370657
4 files changed, 78 insertions, 54 deletions
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c index 036f777340..a2729adacd 100644 --- a/firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c +++ b/firmware/target/arm/tms320dm320/mrobe-500/button-mr500.c | |||
@@ -30,6 +30,7 @@ | |||
30 | #include "adc.h" | 30 | #include "adc.h" |
31 | #include "system.h" | 31 | #include "system.h" |
32 | #include "backlight-target.h" | 32 | #include "backlight-target.h" |
33 | #include "lcd-remote-target.h" | ||
33 | #include "uart-target.h" | 34 | #include "uart-target.h" |
34 | #include "tsc2100.h" | 35 | #include "tsc2100.h" |
35 | #include "string.h" | 36 | #include "string.h" |
@@ -125,11 +126,9 @@ inline bool button_hold(void) | |||
125 | 126 | ||
126 | int button_read_device(int *data) | 127 | int button_read_device(int *data) |
127 | { | 128 | { |
128 | char r_buffer[5]; | 129 | int button_read = BUTTON_NONE; |
129 | int r_button = BUTTON_NONE; | 130 | static int button_old = BUTTON_NONE; |
130 | 131 | static bool hold_button_old = false; | |
131 | static int oldbutton = BUTTON_NONE; | ||
132 | static bool oldhold = false; | ||
133 | static long last_touch = 0; | 132 | static long last_touch = 0; |
134 | 133 | ||
135 | *data = 0; | 134 | *data = 0; |
@@ -143,9 +142,9 @@ int button_read_device(int *data) | |||
143 | tsc2100_read_values(&x, &y, &last_z1, &last_z2); | 142 | tsc2100_read_values(&x, &y, &last_z1, &last_z2); |
144 | 143 | ||
145 | *data = touch_to_pixels(x, y); | 144 | *data = touch_to_pixels(x, y); |
146 | r_button |= touchscreen_to_pixels((*data&0xffff0000)>>16, | 145 | button_read |= touchscreen_to_pixels((*data&0xffff0000)>>16, |
147 | *data&0x0000ffff, data); | 146 | *data&0x0000ffff, data); |
148 | oldbutton = r_button; | 147 | button_old = button_read; |
149 | 148 | ||
150 | touch_available = false; | 149 | touch_available = false; |
151 | last_touch=current_tick; | 150 | last_touch=current_tick; |
@@ -154,68 +153,39 @@ int button_read_device(int *data) | |||
154 | { | 153 | { |
155 | /* Touch hasn't happened in a while, clear the bits */ | 154 | /* Touch hasn't happened in a while, clear the bits */ |
156 | if(last_touch+3>current_tick) | 155 | if(last_touch+3>current_tick) |
157 | oldbutton&=(0xFF); | 156 | button_old&=(0xFF); |
158 | } | 157 | } |
159 | 158 | ||
160 | /* Handle power button */ | 159 | /* Handle power button */ |
161 | if ((IO_GIO_BITSET0&0x01) == 0) | 160 | if ((IO_GIO_BITSET0&0x01) == 0) |
162 | { | 161 | { |
163 | r_button |= BUTTON_POWER; | 162 | button_read |= BUTTON_POWER; |
164 | oldbutton=r_button; | 163 | button_old = button_read; |
165 | } | 164 | } |
166 | else | 165 | else |
167 | oldbutton&=~BUTTON_POWER; | 166 | button_old&=~BUTTON_POWER; |
168 | 167 | ||
169 | /* Handle remote buttons */ | 168 | /* Read data from the remote */ |
170 | if(uart1_gets_queue(r_buffer, 5)>=0) | 169 | button_read |= remote_read_device(); |
171 | { | 170 | hold_button=remote_button_hold(); |
172 | int button_location; | 171 | |
173 | 172 | /* Take care of hold notifications */ | |
174 | for(button_location=0;button_location<4;button_location++) | ||
175 | { | ||
176 | if((r_buffer[button_location]&0xF0)==0xF0 | ||
177 | && (r_buffer[button_location+1]&0xF0)!=0xF0) | ||
178 | break; | ||
179 | } | ||
180 | |||
181 | if(button_location==4) | ||
182 | button_location=0; | ||
183 | |||
184 | button_location++; | ||
185 | |||
186 | r_button |= r_buffer[button_location]; | ||
187 | |||
188 | /* Find the hold status location */ | ||
189 | if(button_location==4) | ||
190 | button_location=0; | ||
191 | else | ||
192 | button_location++; | ||
193 | |||
194 | hold_button=((r_buffer[button_location]&0x80)?true:false); | ||
195 | |||
196 | uart1_clear_queue(); | ||
197 | oldbutton=r_button; | ||
198 | } | ||
199 | else | ||
200 | r_button=oldbutton; | ||
201 | |||
202 | /* Take care of hold notices */ | ||
203 | #ifndef BOOTLOADER | 173 | #ifndef BOOTLOADER |
204 | /* give BL notice if HB state chaged */ | 174 | /* give BL notice if HB state chaged */ |
205 | if (hold_button != oldhold) | 175 | if (hold_button != hold_button_old) |
206 | { | 176 | { |
207 | backlight_hold_changed(hold_button); | 177 | backlight_hold_changed(hold_button); |
208 | oldhold=hold_button; | 178 | hold_button_old=hold_button; |
209 | } | 179 | } |
210 | #endif | 180 | #endif |
211 | 181 | ||
212 | if (hold_button) | 182 | if (hold_button) |
213 | { | 183 | { |
214 | r_button=BUTTON_NONE; | 184 | button_read = BUTTON_NONE; |
215 | oldbutton=r_button; | 185 | button_old = button_read; |
216 | } | 186 | } |
217 | 187 | ||
218 | return r_button; | 188 | return button_read; |
219 | } | 189 | } |
220 | 190 | ||
221 | /* Touchscreen data available interupt */ | 191 | /* Touchscreen data available interupt */ |
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/lcd-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/lcd-mr500.c index 6caf751b39..ec85821649 100644 --- a/firmware/target/arm/tms320dm320/mrobe-500/lcd-mr500.c +++ b/firmware/target/arm/tms320dm320/mrobe-500/lcd-mr500.c | |||
@@ -250,7 +250,7 @@ void lcd_update_rect(int x, int y, int width, int height) | |||
250 | if (!lcd_on) | 250 | if (!lcd_on) |
251 | return; | 251 | return; |
252 | 252 | ||
253 | if ( (width | height) <= 0) | 253 | if ( (width | height) < 0) |
254 | return; /* nothing left to do */ | 254 | return; /* nothing left to do */ |
255 | 255 | ||
256 | if (x + width > LCD_WIDTH) | 256 | if (x + width > LCD_WIDTH) |
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-mr500.c b/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-mr500.c index 0a41b2241f..3ff5d9c2fd 100644 --- a/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-mr500.c +++ b/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-mr500.c | |||
@@ -26,6 +26,7 @@ | |||
26 | #include "adc.h" | 26 | #include "adc.h" |
27 | #include "scroll_engine.h" | 27 | #include "scroll_engine.h" |
28 | #include "uart-target.h" | 28 | #include "uart-target.h" |
29 | #include "button.h" | ||
29 | 30 | ||
30 | static enum remote_control_states | 31 | static enum remote_control_states |
31 | { | 32 | { |
@@ -44,11 +45,13 @@ static enum remote_draw_states | |||
44 | DRAW_PAUSE, | 45 | DRAW_PAUSE, |
45 | } remote_state_draw = DRAW_TOP, remote_state_draw_next; | 46 | } remote_state_draw = DRAW_TOP, remote_state_draw_next; |
46 | 47 | ||
48 | static bool remote_hold_button=false; | ||
49 | |||
47 | bool remote_initialized=true; | 50 | bool remote_initialized=true; |
48 | 51 | ||
49 | unsigned char remote_contrast=DEFAULT_REMOTE_CONTRAST_SETTING; | 52 | static unsigned char remote_contrast=DEFAULT_REMOTE_CONTRAST_SETTING; |
50 | unsigned char remote_power=0x00; | 53 | static unsigned char remote_power=0x00; |
51 | unsigned char remote_mask=0x00; | 54 | static unsigned char remote_mask=0x00; |
52 | 55 | ||
53 | /*** hardware configuration ***/ | 56 | /*** hardware configuration ***/ |
54 | 57 | ||
@@ -274,6 +277,54 @@ void lcd_remote_update_rect(int x, int y, int width, int height) | |||
274 | remote_state_control=REMOTE_CONTROL_DRAW; | 277 | remote_state_control=REMOTE_CONTROL_DRAW; |
275 | } | 278 | } |
276 | 279 | ||
280 | bool remote_button_hold(void) | ||
281 | { | ||
282 | return remote_hold_button; | ||
283 | } | ||
284 | |||
285 | int remote_read_device(void) | ||
286 | { | ||
287 | char read_buffer[5]; | ||
288 | int read_button = BUTTON_NONE; | ||
289 | |||
290 | static int oldbutton=BUTTON_NONE; | ||
291 | |||
292 | /* Handle remote buttons */ | ||
293 | if(uart1_gets_queue(read_buffer, 5)>=0) | ||
294 | { | ||
295 | int button_location; | ||
296 | |||
297 | for(button_location=0;button_location<4;button_location++) | ||
298 | { | ||
299 | if((read_buffer[button_location]&0xF0)==0xF0 | ||
300 | && (read_buffer[button_location+1]&0xF0)!=0xF0) | ||
301 | break; | ||
302 | } | ||
303 | |||
304 | if(button_location==4) | ||
305 | button_location=0; | ||
306 | |||
307 | button_location++; | ||
308 | |||
309 | read_button |= read_buffer[button_location]; | ||
310 | |||
311 | /* Find the hold status location */ | ||
312 | if(button_location==4) | ||
313 | button_location=0; | ||
314 | else | ||
315 | button_location++; | ||
316 | |||
317 | remote_hold_button=((read_buffer[button_location]&0x80)?true:false); | ||
318 | |||
319 | uart1_clear_queue(); | ||
320 | oldbutton=read_button; | ||
321 | } | ||
322 | else | ||
323 | read_button=oldbutton; | ||
324 | |||
325 | return read_button; | ||
326 | } | ||
327 | |||
277 | void _remote_backlight_on(void) | 328 | void _remote_backlight_on(void) |
278 | { | 329 | { |
279 | remote_power|=0x40; | 330 | remote_power|=0x40; |
diff --git a/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-target.h b/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-target.h index ee7faeb03b..2c44bf43b4 100644 --- a/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-target.h +++ b/firmware/target/arm/tms320dm320/mrobe-500/lcd-remote-target.h | |||
@@ -44,4 +44,7 @@ extern bool remote_initialized; | |||
44 | 44 | ||
45 | void lcd_remote_sleep(void); | 45 | void lcd_remote_sleep(void); |
46 | 46 | ||
47 | int remote_read_device(void); | ||
48 | bool remote_button_hold(void); | ||
49 | |||
47 | #endif | 50 | #endif |