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