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| 1 | 93 | up20180655 | #include <lcom/lcf.h> |
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| 2 | |||
| 3 | #include <lcom/lab5.h> |
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| 4 | |||
| 5 | #include <stdint.h> |
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| 6 | #include <stdio.h> |
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| 7 | |||
| 8 | 124 | up20180642 | #include "sprite.h" |
| 9 | 94 | up20180655 | #include "graphics.h" |
| 10 | #include "graphics_macros.h" |
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| 11 | 109 | up20180655 | #include "keyboard.h" |
| 12 | #include "kbc.h" |
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| 13 | #include "kbc_macros.h" |
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| 14 | 127 | up20180642 | #include "timer.h" |
| 15 | 134 | up20180642 | #include "utils.h" |
| 16 | 94 | up20180655 | |
| 17 | 93 | up20180655 | // Any header files included below this line should have been created by you
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| 18 | |||
| 19 | int main(int argc, char *argv[]) { |
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| 20 | 102 | up20180642 | // sets the language of LCF messages (can be either EN-US or PT-PT)
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| 21 | lcf_set_language("EN-US");
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| 22 | 93 | up20180655 | |
| 23 | 102 | up20180642 | // enables to log function invocations that are being "wrapped" by LCF
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| 24 | // [comment this out if you don't want/need it]
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| 25 | lcf_trace_calls("/home/lcom/labs/lab5/trace.txt");
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| 26 | 93 | up20180655 | |
| 27 | 102 | up20180642 | // enables to save the output of printf function calls on a file
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| 28 | // [comment this out if you don't want/need it]
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| 29 | lcf_log_output("/home/lcom/labs/lab5/output.txt");
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| 30 | 93 | up20180655 | |
| 31 | 102 | up20180642 | // handles control over to LCF
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| 32 | // [LCF handles command line arguments and invokes the right function]
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| 33 | if (lcf_start(argc, argv))
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| 34 | 93 | up20180655 | return 1; |
| 35 | |||
| 36 | 102 | up20180642 | // LCF clean up tasks
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| 37 | // [must be the last statement before return]
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| 38 | lcf_cleanup(); |
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| 39 | 93 | up20180655 | |
| 40 | 102 | up20180642 | return 0; |
| 41 | 93 | up20180655 | } |
| 42 | |||
| 43 | int(video_test_init)(uint16_t mode, uint8_t delay) {
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| 44 | |||
| 45 | 103 | up20180655 | if (vbe_get_mode_information(mode)) {
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| 46 | 99 | up20180655 | printf("%s: failed to get information for mode %x.\n", __func__, mode);
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| 47 | if (vg_exit())
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| 48 | 103 | up20180655 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 49 | 99 | up20180655 | return 1; |
| 50 | } |
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| 51 | |||
| 52 | 103 | up20180655 | map_vram(); // if function fails it aborts program
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| 53 | 99 | up20180655 | |
| 54 | 109 | up20180655 | if (set_graphics_mode(mode)) {
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| 55 | printf("%s: failed to set graphic mode %x.\n", __func__, mode);
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| 56 | 138 | up20180655 | if (vg_exit()) {
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| 57 | 109 | up20180655 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 58 | 138 | up20180655 | } |
| 59 | if (free_memory_map()) {
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| 60 | printf("%s: lm_free failed\n", __func__);
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| 61 | } |
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| 62 | 109 | up20180655 | return 1; |
| 63 | }; |
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| 64 | |||
| 65 | 96 | up20180655 | tickdelay(micros_to_ticks(delay*1e6));
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| 66 | 94 | up20180655 | |
| 67 | 99 | up20180655 | if (vg_exit()) {
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| 68 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 69 | 133 | up20180655 | if (free_memory_map())
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| 70 | 103 | up20180655 | printf("%s: lm_free failed\n", __func__);
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| 71 | 99 | up20180655 | return 1; |
| 72 | } |
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| 73 | 102 | up20180642 | |
| 74 | 133 | up20180655 | if (free_memory_map()) {
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| 75 | 99 | up20180655 | printf("%s: lm_free failed\n", __func__);
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| 76 | return 1; |
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| 77 | 102 | up20180642 | } |
| 78 | 94 | up20180655 | return 0; |
| 79 | 93 | up20180655 | } |
| 80 | |||
| 81 | 111 | up20180642 | // lcom_run lab5 "rectangle 105 100 100 100 100 1"
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| 82 | // lcom_run lab5 "rectangle 115 100 100 100 100 FF0000"
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| 83 | 102 | up20180642 | int(video_test_rectangle)(uint16_t mode, uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint32_t color) {
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| 84 | int r;
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| 85 | 93 | up20180655 | |
| 86 | 109 | up20180655 | if (vbe_get_mode_information(mode)) {
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| 87 | printf("%s: failed to get information for mode %x.\n", __func__, mode);
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| 88 | if (vg_exit())
|
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| 89 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 90 | return 1; |
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| 91 | } |
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| 92 | |||
| 93 | map_vram(); // if function fails it aborts program
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| 94 | |||
| 95 | 102 | up20180642 | if (set_graphics_mode(mode)) {
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| 96 | printf("%s: failed to set graphic mode %x.\n", __func__, mode);
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| 97 | 138 | up20180655 | if (vg_exit()) {
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| 98 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 99 | } |
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| 100 | if (free_memory_map()) {
|
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| 101 | printf("%s: lm_free failed\n", __func__);
|
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| 102 | } |
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| 103 | 102 | up20180642 | return 1; |
| 104 | }; |
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| 105 | |||
| 106 | 138 | up20180655 | uint16_t w = (x + width > get_XRes()) ? (get_XRes() - x) : (width); |
| 107 | uint16_t h = (y + height > get_YRes()) ? (get_YRes() - y) : (height); |
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| 108 | |||
| 109 | if (x < get_XRes() && y < get_YRes()) {
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| 110 | if (vg_draw_rectangle(x, y, w, h, color)) {
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| 111 | if (vg_exit()) {
|
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| 112 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 113 | } |
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| 114 | if (free_memory_map()) {
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| 115 | printf("%s: lm_free failed\n", __func__);
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| 116 | } |
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| 117 | return 1; |
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| 118 | 109 | up20180655 | } |
| 119 | } |
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| 120 | |||
| 121 | /// loop stuff
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| 122 | int ipc_status;
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| 123 | message msg; |
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| 124 | /// Keyboard interrupt handling
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| 125 | uint8_t kbc_irq_bit = KBC_IRQ; |
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| 126 | int kbc_id = 0; |
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| 127 | int kbc_irq = BIT(kbc_irq_bit);
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| 128 | if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
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| 129 | if (vg_exit()) {
|
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| 130 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 131 | } |
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| 132 | 138 | up20180655 | if (free_memory_map()) {
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| 133 | printf("%s: lm_free failed\n", __func__);
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| 134 | } |
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| 135 | 109 | up20180655 | return 1; |
| 136 | } |
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| 137 | /// cycle
|
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| 138 | int good = 1; |
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| 139 | while (good) {
|
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| 140 | /* Get a request message. */
|
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| 141 | if ((r = driver_receive(ANY, &msg, &ipc_status)) != 0) { |
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| 142 | printf("driver_receive failed with %d", r);
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| 143 | continue;
|
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| 144 | } |
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| 145 | if (is_ipc_notify(ipc_status)) { /* received notification */ |
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| 146 | switch (_ENDPOINT_P(msg.m_source)) {
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| 147 | case HARDWARE: /* hardware interrupt notification */ |
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| 148 | if (msg.m_notify.interrupts & kbc_irq) { /* subscribed interrupt */ |
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| 149 | kbc_ih(); |
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| 150 | if (scancode[0] == ESC_BREAK_CODE) good = 0; |
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| 151 | } |
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| 152 | break;
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| 153 | default:
|
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| 154 | break; /* no other notifications expected: do nothing */ |
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| 155 | } |
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| 156 | } else { /* received standart message, not a notification */ |
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| 157 | /* no standart message expected: do nothing */
|
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| 158 | } |
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| 159 | } |
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| 160 | |||
| 161 | if (unsubscribe_interrupt(&kbc_id)) {
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| 162 | if (vg_exit()) {
|
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| 163 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 164 | } |
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| 165 | 138 | up20180655 | if (free_memory_map()) {
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| 166 | printf("%s: lm_free failed\n", __func__);
|
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| 167 | } |
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| 168 | 109 | up20180655 | return 1; |
| 169 | }; |
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| 170 | |||
| 171 | 102 | up20180642 | if (vg_exit()) {
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| 172 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 173 | 133 | up20180655 | if (free_memory_map()) printf("%s: lm_free failed\n", __func__); |
| 174 | 102 | up20180642 | return 1; |
| 175 | } |
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| 176 | 109 | up20180655 | |
| 177 | 133 | up20180655 | if (free_memory_map()) {
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| 178 | 109 | up20180655 | printf("%s: lm_free failed\n", __func__);
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| 179 | return 1; |
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| 180 | } |
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| 181 | |||
| 182 | 102 | up20180642 | return 0; |
| 183 | 93 | up20180655 | } |
| 184 | |||
| 185 | int(video_test_pattern)(uint16_t mode, uint8_t no_rectangles, uint32_t first, uint8_t step) {
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| 186 | 111 | up20180642 | int r;
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| 187 | 103 | up20180655 | |
| 188 | 111 | up20180642 | if (vbe_get_mode_information(mode)) {
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| 189 | printf("%s: failed to get information for mode %x.\n", __func__, mode);
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| 190 | 116 | up20180642 | if (vg_exit())
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| 191 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 192 | 111 | up20180642 | return 1; |
| 193 | } |
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| 194 | |||
| 195 | map_vram(); // if function fails it aborts program
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| 196 | |||
| 197 | if (set_graphics_mode(mode)) {
|
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| 198 | printf("%s: failed to set graphic mode %x.\n", __func__, mode);
|
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| 199 | if (vg_exit()) printf("%s: vg_exit failed to exit to text mode.\n", __func__); |
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| 200 | 138 | up20180655 | if (free_memory_map()) {
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| 201 | printf("%s: lm_free failed\n", __func__);
|
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| 202 | } |
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| 203 | 111 | up20180642 | return 1; |
| 204 | 116 | up20180642 | }; |
| 205 | 112 | up20180642 | |
| 206 | 111 | up20180642 | uint16_t W = get_XRes()/no_rectangles; |
| 207 | uint16_t H = get_YRes()/no_rectangles; |
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| 208 | 116 | up20180642 | |
| 209 | 111 | up20180642 | uint32_t color, R, G, B; |
| 210 | for(uint8_t row = 0; row < no_rectangles; ++row){ |
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| 211 | for(uint8_t col = 0; col < no_rectangles; ++col){ |
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| 212 | 112 | up20180642 | if(get_bytes_pixel() == 1){ |
| 213 | 111 | up20180642 | color = (first + (row * no_rectangles + col) * step) % (1 << get_bits_pixel());
|
| 214 | }else{
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| 215 | 113 | up20180642 | R = (GET_RED(first) + col*step) % (1 << get_RedMaskSize());
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| 216 | G = (GET_GRE(first) + row*step) % (1 << get_GreenMaskSize());
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| 217 | B = (GET_BLU(first) + (col+row)*step) % (1 << get_BlueMaskSize());
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| 218 | color = SET_COLOR(R,G,B); |
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| 219 | 111 | up20180642 | } |
| 220 | 138 | up20180655 | uint16_t x = col * W; |
| 221 | uint16_t y = row * H; |
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| 222 | uint16_t w = (x + W > get_XRes()) ? (get_XRes() - x) : (W); |
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| 223 | uint16_t h = (y + H > get_YRes()) ? (get_YRes() - y) : (H); |
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| 224 | |||
| 225 | if (x < get_XRes() && y < get_YRes()) {
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| 226 | if (vg_draw_rectangle(x,y,w,h,color)) {
|
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| 227 | if (vg_exit()) {
|
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| 228 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 229 | } |
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| 230 | if (free_memory_map()) {
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| 231 | printf("%s: lm_free failed\n", __func__);
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| 232 | } |
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| 233 | return 1; |
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| 234 | 111 | up20180642 | } |
| 235 | } |
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| 236 | } |
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| 237 | } |
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| 238 | /// loop stuff
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| 239 | int ipc_status;
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| 240 | message msg; |
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| 241 | /// Keyboard interrupt handling
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| 242 | uint8_t kbc_irq_bit = KBC_IRQ; |
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| 243 | int kbc_id = 0; |
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| 244 | int kbc_irq = BIT(kbc_irq_bit);
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| 245 | if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
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| 246 | if (vg_exit()) {
|
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| 247 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
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| 248 | } |
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| 249 | 138 | up20180655 | if (free_memory_map()) {
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| 250 | printf("%s: lm_free failed\n", __func__);
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| 251 | } |
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| 252 | 111 | up20180642 | return 1; |
| 253 | } |
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| 254 | /// cycle
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| 255 | int good = 1; |
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| 256 | while (good) {
|
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| 257 | /* Get a request message. */
|
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| 258 | if ((r = driver_receive(ANY, &msg, &ipc_status)) != 0) { |
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| 259 | printf("driver_receive failed with %d", r);
|
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| 260 | continue;
|
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| 261 | } |
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| 262 | if (is_ipc_notify(ipc_status)) { /* received notification */ |
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| 263 | switch (_ENDPOINT_P(msg.m_source)) {
|
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| 264 | case HARDWARE: /* hardware interrupt notification */ |
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| 265 | if (msg.m_notify.interrupts & kbc_irq) { /* subscribed interrupt */ |
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| 266 | kbc_ih(); |
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| 267 | if (scancode[0] == ESC_BREAK_CODE) good = 0; |
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| 268 | } |
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| 269 | break;
|
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| 270 | default:
|
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| 271 | break; /* no other notifications expected: do nothing */ |
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| 272 | } |
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| 273 | } else { /* received standart message, not a notification */ |
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| 274 | /* no standart message expected: do nothing */
|
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| 275 | } |
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| 276 | } |
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| 277 | |||
| 278 | if (unsubscribe_interrupt(&kbc_id)) {
|
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| 279 | if (vg_exit()) {
|
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| 280 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 281 | } |
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| 282 | 138 | up20180655 | if (free_memory_map()) {
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| 283 | printf("%s: lm_free failed\n", __func__);
|
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| 284 | } |
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| 285 | 111 | up20180642 | return 1; |
| 286 | }; |
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| 287 | |||
| 288 | if (vg_exit()) {
|
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| 289 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 290 | 133 | up20180655 | if (free_memory_map()) printf("%s: lm_free failed\n", __func__); |
| 291 | 111 | up20180642 | return 1; |
| 292 | } |
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| 293 | |||
| 294 | 133 | up20180655 | if (free_memory_map()) {
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| 295 | 111 | up20180642 | printf("%s: lm_free failed\n", __func__);
|
| 296 | return 1; |
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| 297 | } |
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| 298 | |||
| 299 | return 0; |
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| 300 | 93 | up20180655 | } |
| 301 | |||
| 302 | int(video_test_xpm)(xpm_map_t xpm, uint16_t x, uint16_t y) {
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| 303 | 122 | up20180655 | int r;
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| 304 | 93 | up20180655 | |
| 305 | 122 | up20180655 | if (vbe_get_mode_information(INDEXED_1024_768)) {
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| 306 | printf("%s: failed to get information for mode %x.\n", __func__, INDEXED_1024_768);
|
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| 307 | if (vg_exit())
|
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| 308 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 309 | return 1; |
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| 310 | } |
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| 311 | |||
| 312 | map_vram(); // if function fails it aborts program
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| 313 | |||
| 314 | if (set_graphics_mode(INDEXED_1024_768)) {
|
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| 315 | printf("%s: failed to set graphic mode %x.\n", __func__, INDEXED_1024_768);
|
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| 316 | if (vg_exit()) printf("%s: vg_exit failed to exit to text mode.\n", __func__); |
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| 317 | 138 | up20180655 | if (free_memory_map()) {
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| 318 | printf("%s: lm_free failed\n", __func__);
|
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| 319 | } |
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| 320 | 122 | up20180655 | return 1; |
| 321 | }; |
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| 322 | |||
| 323 | 124 | up20180642 | sprite_t *sp = sprite_ctor(xpm); |
| 324 | sprite_set_pos(sp, x, y); |
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| 325 | sprite_draw(sp); |
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| 326 | 122 | up20180655 | |
| 327 | /// loop stuff
|
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| 328 | int ipc_status;
|
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| 329 | message msg; |
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| 330 | /// Keyboard interrupt handling
|
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| 331 | uint8_t kbc_irq_bit = KBC_IRQ; |
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| 332 | int kbc_id = 0; |
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| 333 | int kbc_irq = BIT(kbc_irq_bit);
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| 334 | if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
|
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| 335 | if (vg_exit()) {
|
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| 336 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 337 | } |
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| 338 | 138 | up20180655 | if (free_memory_map()) {
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| 339 | printf("%s: lm_free failed\n", __func__);
|
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| 340 | } |
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| 341 | 122 | up20180655 | return 1; |
| 342 | } |
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| 343 | /// cycle
|
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| 344 | int good = 1; |
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| 345 | while (good) {
|
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| 346 | /* Get a request message. */
|
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| 347 | if ((r = driver_receive(ANY, &msg, &ipc_status)) != 0) { |
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| 348 | printf("driver_receive failed with %d", r);
|
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| 349 | continue;
|
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| 350 | } |
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| 351 | if (is_ipc_notify(ipc_status)) { /* received notification */ |
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| 352 | switch (_ENDPOINT_P(msg.m_source)) {
|
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| 353 | case HARDWARE: /* hardware interrupt notification */ |
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| 354 | if (msg.m_notify.interrupts & kbc_irq) { /* subscribed interrupt */ |
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| 355 | kbc_ih(); |
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| 356 | if (scancode[0] == ESC_BREAK_CODE) good = 0; |
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| 357 | } |
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| 358 | break;
|
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| 359 | default:
|
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| 360 | break; /* no other notifications expected: do nothing */ |
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| 361 | } |
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| 362 | } else { /* received standart message, not a notification */ |
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| 363 | /* no standart message expected: do nothing */
|
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| 364 | } |
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| 365 | } |
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| 366 | |||
| 367 | if (unsubscribe_interrupt(&kbc_id)) {
|
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| 368 | if (vg_exit()) {
|
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| 369 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 370 | } |
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| 371 | 138 | up20180655 | if (free_memory_map()) {
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| 372 | printf("%s: lm_free failed\n", __func__);
|
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| 373 | } |
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| 374 | 122 | up20180655 | return 1; |
| 375 | }; |
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| 376 | |||
| 377 | if (vg_exit()) {
|
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| 378 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 379 | 133 | up20180655 | if (free_memory_map()) printf("%s: lm_free failed\n", __func__); |
| 380 | 122 | up20180655 | return 1; |
| 381 | } |
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| 382 | |||
| 383 | 133 | up20180655 | if (free_memory_map()) {
|
| 384 | 122 | up20180655 | printf("%s: lm_free failed\n", __func__);
|
| 385 | return 1; |
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| 386 | } |
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| 387 | |||
| 388 | return 0; |
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| 389 | 93 | up20180655 | } |
| 390 | |||
| 391 | 102 | up20180642 | int(video_test_move)(xpm_map_t xpm, uint16_t xi, uint16_t yi, uint16_t xf, uint16_t yf, int16_t speed, uint8_t fr_rate) {
|
| 392 | 127 | up20180642 | int r;
|
| 393 | 93 | up20180655 | |
| 394 | 127 | up20180642 | if (vbe_get_mode_information(INDEXED_1024_768)) {
|
| 395 | printf("%s: failed to get information for mode %x.\n", __func__, INDEXED_1024_768);
|
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| 396 | if (vg_exit())
|
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| 397 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 398 | return 1; |
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| 399 | } |
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| 400 | |||
| 401 | map_vram(); // if function fails it aborts program
|
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| 402 | |||
| 403 | if (set_graphics_mode(INDEXED_1024_768)) {
|
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| 404 | printf("%s: failed to set graphic mode %x.\n", __func__, INDEXED_1024_768);
|
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| 405 | if (vg_exit()) printf("%s: vg_exit failed to exit to text mode.\n", __func__); |
||
| 406 | 138 | up20180655 | if (free_memory_map()) {
|
| 407 | printf("%s: lm_free failed\n", __func__);
|
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| 408 | } |
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| 409 | 127 | up20180642 | return 1; |
| 410 | }; |
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| 411 | |||
| 412 | sprite_t *sp = sprite_ctor(xpm); |
||
| 413 | |||
| 414 | /// Timer interrupt handling
|
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| 415 | const uint32_t frequency = sys_hz(); // Frequency asummed at 60Hz |
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| 416 | uint8_t timer_irq_bit = 0;
|
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| 417 | int timer_id = 0; |
||
| 418 | int timer_irq = BIT(timer_irq_bit);
|
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| 419 | 138 | up20180655 | if(subscribe_timer_interrupt(timer_irq_bit, &timer_id)) {
|
| 420 | if (vg_exit()) printf("%s: vg_exit failed to exit to text mode.\n", __func__); |
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| 421 | if (free_memory_map()) {
|
||
| 422 | printf("%s: lm_free failed\n", __func__);
|
||
| 423 | } |
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| 424 | return 1; |
||
| 425 | } |
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| 426 | 127 | up20180642 | |
| 427 | no_interrupts = 0;
|
||
| 428 | /// Keyboard interrupt handling
|
||
| 429 | uint8_t kbc_irq_bit = KBC_IRQ; |
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| 430 | int kbc_id = 0; |
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| 431 | int kbc_irq = BIT(kbc_irq_bit);
|
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| 432 | if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
|
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| 433 | if (vg_exit()) {
|
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| 434 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
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| 435 | } |
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| 436 | 138 | up20180655 | if (free_memory_map()) {
|
| 437 | printf("%s: lm_free failed\n", __func__);
|
||
| 438 | } |
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| 439 | 127 | up20180642 | return 1; |
| 440 | } |
||
| 441 | ///
|
||
| 442 | 137 | up20180642 | int16_t v = (speed <= 0 ? 1 : speed); |
| 443 | int16_t vx = 0, vy = 0; |
||
| 444 | 141 | up20180642 | if(xi != xf) vx = (xi < xf ? v : -v);
|
| 445 | else vy = (yi < yf ? v : -v);
|
||
| 446 | 137 | up20180642 | |
| 447 | 127 | up20180642 | uint16_t Nt = (speed < 0 ? -speed : 1); |
| 448 | 136 | up20180642 | uint32_t ticks_per_frame = frequency/(uint32_t)fr_rate; |
| 449 | 127 | up20180642 | |
| 450 | /// loop stuff
|
||
| 451 | int ipc_status;
|
||
| 452 | message msg; |
||
| 453 | /// cycle
|
||
| 454 | uint16_t x = xi, y = yi; |
||
| 455 | 141 | up20180642 | |
| 456 | 140 | up20180642 | sprite_set_pos(sp,x,y); |
| 457 | clear_screen(); |
||
| 458 | 141 | up20180642 | sprite_draw(sp); |
| 459 | |||
| 460 | 127 | up20180642 | int good = 1; |
| 461 | while (good) {
|
||
| 462 | /* Get a request message. */
|
||
| 463 | if ((r = driver_receive(ANY, &msg, &ipc_status)) != 0) { |
||
| 464 | printf("driver_receive failed with %d", r);
|
||
| 465 | continue;
|
||
| 466 | } |
||
| 467 | if (is_ipc_notify(ipc_status)) { /* received notification */ |
||
| 468 | switch (_ENDPOINT_P(msg.m_source)) {
|
||
| 469 | case HARDWARE: /* hardware interrupt notification */ |
||
| 470 | if (msg.m_notify.interrupts & timer_irq) { /* subscribed interrupt */ |
||
| 471 | 140 | up20180642 | timer_int_handler(); |
| 472 | if(no_interrupts == Nt*ticks_per_frame){
|
||
| 473 | |||
| 474 | 143 | up20180655 | if(vx) {
|
| 475 | uint16_t x_clear = (vx > 0 ? x : x+sprite_get_w(sp)+vx);
|
||
| 476 | uint16_t y_clear = y; |
||
| 477 | uint16_t w = (x + abs(v) > get_XRes()) ? (get_XRes() - x) : (abs(v)); |
||
| 478 | uint16_t h = (y + sprite_get_h(sp) > get_YRes()) ? (get_YRes() - y) : (sprite_get_h(sp)); |
||
| 479 | 140 | up20180642 | |
| 480 | 143 | up20180655 | if (x_clear < get_XRes() && y_clear < get_YRes()) {
|
| 481 | if (draw_rectangle(x_clear,y_clear,w,h, BLACK)) {
|
||
| 482 | if (vg_exit()) {
|
||
| 483 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
||
| 484 | } |
||
| 485 | if (free_memory_map()) {
|
||
| 486 | printf("%s: lm_free failed\n", __func__);
|
||
| 487 | } |
||
| 488 | return 1; |
||
| 489 | } |
||
| 490 | } |
||
| 491 | } |
||
| 492 | if(vy) {
|
||
| 493 | uint16_t x_clear = x; |
||
| 494 | uint16_t y_clear = (vy > 0 ? y : y+sprite_get_h(sp)+vy);
|
||
| 495 | uint16_t w = (x + sprite_get_w(sp) > get_XRes()) ? (get_XRes() - x) : (sprite_get_w(sp)); |
||
| 496 | uint16_t h = (y + abs(v) > get_YRes()) ? (get_YRes() - y) : (abs(v)); |
||
| 497 | |||
| 498 | if (x_clear < get_XRes() && y_clear < get_YRes()) {
|
||
| 499 | if (draw_rectangle(x_clear,y_clear,w,h, BLACK)) {
|
||
| 500 | if (vg_exit()) {
|
||
| 501 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
||
| 502 | } |
||
| 503 | if (free_memory_map()) {
|
||
| 504 | printf("%s: lm_free failed\n", __func__);
|
||
| 505 | } |
||
| 506 | return 1; |
||
| 507 | } |
||
| 508 | } |
||
| 509 | } |
||
| 510 | |||
| 511 | 140 | up20180642 | vx = (vx > 0 ? min(vx, xf-x) : max(vx, xf-x) );
|
| 512 | vy = (vy > 0 ? min(vy, yf-y) : max(vy, yf-y) );
|
||
| 513 | x += vx; |
||
| 514 | y += vy; |
||
| 515 | sprite_set_pos(sp,x,y); |
||
| 516 | 141 | up20180642 | sprite_draw(sp); |
| 517 | 140 | up20180642 | |
| 518 | no_interrupts = 0;
|
||
| 519 | 134 | up20180642 | } |
| 520 | 127 | up20180642 | } |
| 521 | 139 | up20180642 | if (msg.m_notify.interrupts & kbc_irq) { /* subscribed interrupt */ |
| 522 | kbc_ih(); |
||
| 523 | if (scancode[0] == ESC_BREAK_CODE) good = 0; |
||
| 524 | } |
||
| 525 | 127 | up20180642 | break;
|
| 526 | default:
|
||
| 527 | break; /* no other notifications expected: do nothing */ |
||
| 528 | } |
||
| 529 | } else { /* received standart message, not a notification */ |
||
| 530 | /* no standart message expected: do nothing */
|
||
| 531 | } |
||
| 532 | } |
||
| 533 | |||
| 534 | if (unsubscribe_interrupt(&kbc_id)) {
|
||
| 535 | if (vg_exit()) {
|
||
| 536 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
||
| 537 | } |
||
| 538 | 138 | up20180655 | if (free_memory_map()) {
|
| 539 | printf("%s: lm_free failed\n", __func__);
|
||
| 540 | } |
||
| 541 | 127 | up20180642 | return 1; |
| 542 | }; |
||
| 543 | |||
| 544 | 138 | up20180655 | if (unsubscribe_interrupt(&timer_id)) {
|
| 545 | if (vg_exit()) {
|
||
| 546 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
||
| 547 | } |
||
| 548 | if (free_memory_map()) {
|
||
| 549 | printf("%s: lm_free failed\n", __func__);
|
||
| 550 | } |
||
| 551 | return 1; |
||
| 552 | } |
||
| 553 | 137 | up20180642 | |
| 554 | 127 | up20180642 | if (vg_exit()) {
|
| 555 | printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
||
| 556 | 133 | up20180655 | if (free_memory_map()) printf("%s: lm_free failed\n", __func__); |
| 557 | 127 | up20180642 | return 1; |
| 558 | } |
||
| 559 | |||
| 560 | 133 | up20180655 | if (free_memory_map()) {
|
| 561 | 127 | up20180642 | printf("%s: lm_free failed\n", __func__);
|
| 562 | return 1; |
||
| 563 | } |
||
| 564 | |||
| 565 | return 0; |
||
| 566 | 93 | up20180655 | } |
| 567 | |||
| 568 | int(video_test_controller)() {
|
||
| 569 | |||
| 570 | 128 | up20180655 | vg_vbe_contr_info_t cntrl_info; |
| 571 | 122 | up20180655 | |
| 572 | 138 | up20180655 | if (vbe_get_controller_information(&cntrl_info)) {
|
| 573 | printf("%s: vbe_get_controller_information failed to get controller info.\n", __func__);
|
||
| 574 | return 1; |
||
| 575 | } |
||
| 576 | 123 | up20180642 | |
| 577 | 138 | up20180655 | if (vg_display_vbe_contr_info(&cntrl_info)) {
|
| 578 | printf("%s: vg_display_vbe_contr_info failed to display controller info.\n", __func__);
|
||
| 579 | return 1; |
||
| 580 | } |
||
| 581 | 128 | up20180655 | |
| 582 | return 0; |
||
| 583 | 93 | up20180655 | } |