2 * Copyright © 2011 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful, but
10 * WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
21 #include <ao_packet.h>
22 #include <ao_companion.h>
24 #include <ao_quadrature.h>
25 #include <ao_button.h>
27 #include <ao_lco_cmd.h>
28 #include <ao_radio_cmac_cmd.h>
29 #include <ao_eeprom.h>
30 #include <ao_adc_single.h>
31 #include <ao_st7565.h>
34 #define WIDTH AO_ST7565_WIDTH
35 #define HEIGHT AO_ST7565_HEIGHT
36 #define STRIDE AO_BITMAP_STRIDE(WIDTH)
38 static uint32_t image[STRIDE * HEIGHT];
40 static struct ao_bitmap fb = {
45 .damage = AO_BOX_INIT,
51 ao_rect(&fb, 0, 0, WIDTH, HEIGHT, AO_WHITE, AO_COPY);
52 ao_st7565_update(&fb);
53 ao_text(&fb, &BitstreamVeraSans_Roman_24_font,
54 0, 20, "hello world", AO_BLACK, AO_COPY);
55 ao_st7565_update(&fb);
58 static int16_t x1 = 32, _y1 = 10, x2 = 32, y2 = 40;
59 static int16_t dx1 = 2, dy1 = 2, dx2 = -2, dy2 = -1;
61 #define bounds(v,m,M,d) \
75 for (i = 0; i < 100; i++) {
76 ao_rect(&fb, 0, 0, WIDTH, HEIGHT, AO_WHITE, AO_COPY);
77 ao_line(&fb, x1, _y1, x2, y2, AO_BLACK, AO_COPY);
78 ao_st7565_update(&fb);
83 printf("%d,%d - %d,%d\n", x1, _y1, x2, y2);
85 bounds(x1, 0, WIDTH, dx1);
86 bounds(x2, 0, WIDTH, dx2);
87 bounds(_y1, 0, HEIGHT, dy1);
88 bounds(y2, 0, HEIGHT, dy2);
89 ao_delay(AO_MS_TO_TICKS(200));
93 static const float pad_volts = 12.3f;
94 static const float lco_volts = 4.1f;
95 static const int rssi = -30;
97 static int boxes[] = { 1, 2, 3, 5, 8, 11, 13, 17, 19, 23, 29, 31, 37, 62, 97 };
99 //static int max_box = 97;
101 #define ARRAYSIZE(a) (sizeof(a) / sizeof((a)[0]))
109 for (i = 0; i < ARRAYSIZE(boxes); i++)
119 for (int n = box_number + 1; n <= max_box; n++)
130 for (int n = box_number - 1; n >= 0; n--)
135 box_number = max_box;
139 static const struct ao_transform logo_transform = {
140 .x_scale = 48, .x_off = 2,
141 .y_scale = 48, .y_off = 0,
144 #define BIG_FONT BitstreamVeraSans_Roman_58_font
145 #define VOLT_FONT BitstreamVeraSans_Roman_58_font
146 #define SMALL_FONT BitstreamVeraSans_Roman_12_font
147 #define TINY_FONT BitstreamVeraSans_Roman_10_font
148 #define LOGO_FONT BenguiatGothicStd_Bold_26_font
150 #define LABEL_Y (int16_t) (SMALL_FONT.ascent)
151 #define VALUE_Y (int16_t) (LABEL_Y + BIG_FONT.ascent + 5)
154 #define BOX_LABEL_X 30
155 #define VOLT_LABEL_X 25
156 #define RSSI_LABEL_X 15
157 #define PAD_LABEL_X 95
158 #define SEP_X (PAD_X - 8)
159 #define SCAN_X (WIDTH - 100) / 2
161 #define SCAN_HEIGHT 3
164 #define FOUND_WIDTH 17
165 #define MAX_VALID (WIDTH / FOUND_WIDTH)
167 static int16_t box_number = 88;
168 static int16_t pad_number = 8;
180 for (scan_number = 0; scan_number < 100; scan_number++) {
181 ao_rect(&fb, 0, 0, WIDTH, HEIGHT, AO_WHITE, AO_COPY);
182 ao_logo(&fb, &logo_transform, &LOGO_FONT, AO_BLACK, AO_COPY);
184 ao_rect(&fb, SCAN_X, SCAN_Y, (int16_t) scan_number, SCAN_HEIGHT, AO_BLACK, AO_COPY);
188 for (i = scan_number; i > 1; i--) {
197 for (; i <= scan_number; i++) {
199 sprintf(str, "%02d%s", i, i == last_box ? "" : ",");
200 ao_text(&fb, &TINY_FONT, (int16_t) (FOUND_X + FOUND_WIDTH * b),
201 FOUND_Y, str, AO_BLACK, AO_COPY);
206 ao_st7565_update(&fb);
207 ao_delay(AO_MS_TO_TICKS(50));
209 ao_rect(&fb, 0, 0, WIDTH, HEIGHT, AO_WHITE, AO_COPY);
210 switch (box_number) {
212 sprintf(str, "%4.1f", lco_volts);
213 ao_text(&fb, &VOLT_FONT, BOX_X, VALUE_Y, str, AO_BLACK, AO_COPY);
214 ao_text(&fb, &SMALL_FONT, VOLT_LABEL_X, LABEL_Y, "LCO Battery", AO_BLACK, AO_COPY);
217 switch (pad_number) {
219 sprintf(str, "%4.1f", pad_volts);
220 ao_text(&fb, &VOLT_FONT, BOX_X, VALUE_Y, str, AO_BLACK, AO_COPY);
221 ao_text(&fb, &SMALL_FONT, VOLT_LABEL_X, LABEL_Y, "Pad Battery", AO_BLACK, AO_COPY);
224 sprintf(str, "%4d", rssi);
225 ao_text(&fb, &VOLT_FONT, BOX_X, VALUE_Y, str, AO_BLACK, AO_COPY);
226 ao_text(&fb, &SMALL_FONT, RSSI_LABEL_X, LABEL_Y, "Signal Strength", AO_BLACK, AO_COPY);
229 sprintf(str, "%02d", box_number);
230 ao_text(&fb, &BIG_FONT, BOX_X, VALUE_Y, str, AO_BLACK, AO_COPY);
231 ao_text(&fb, &SMALL_FONT, BOX_LABEL_X, LABEL_Y, "Box", AO_BLACK, AO_COPY);
233 sprintf(str, "%d", pad_number);
234 ao_text(&fb, &BIG_FONT, PAD_X, VALUE_Y, str, AO_BLACK, AO_COPY);
235 ao_text(&fb, &SMALL_FONT, PAD_LABEL_X, LABEL_Y, "Pad", AO_BLACK, AO_COPY);
237 ao_rect(&fb, SEP_X, 0, 2, HEIGHT, AO_BLACK, AO_COPY);
241 ao_st7565_update(&fb);
244 const struct ao_cmds ao_st7565_cmds[] = {
245 { ao_st7565_test, "g\0Test ST7565 display" },
246 { ao_st7565_line, "l\0Draw lines" },
247 { ao_st7565_poly, "p\0Draw polygon" },
264 ao_adc_single_init();
270 ao_quadrature_init();
284 // ao_cmd_register(ao_st7565_cmds);
286 ao_start_scheduler();