嵌入式系统课程的游戏机作业，使用TM4C123 Launchpad+源代码+文档说明

// Sound.c // Runs on any computer // Sound assets based off the original Space Invaders and basic // functions to play them. Copy these functions and constants // into your SpaceInvaders.c for ease of sharing your game! // Jonathan Valvano // November 19, 2012 #include "DAC.h" #include "Timer2.h" #include "Sound.h" #include "../tm4c123gh6pm.h" const unsigned char shoot[4080] = { 129, 99, 103, 164, 214, 129, 31, 105, 204, 118, 55, 92, 140, 225, 152, 61, 84, 154, 184, 101, 75, 129, 209, 135, 47, 94, 125, 207, 166, 72, 79, 135, 195, 118, 68, 122, 205, 136, 64, 106, 143, 173, 105, 54, 122, 200, 133, 74, 106, 215, 236, 91, 43, 84, 163, 115, 34, 81, 150, 209, 184, 198, 191, 113, 95, 12, 0, 79, 167, 111, 120, 238, 255, 255, 118, 0, 0, 0, 0, 0, 89, 236, 255, 255, 255, 255, 190, 0, 0, 0, 20, 170, 161, 137, 255, 255, 255, 181, 37, 0, 0, 15, 0, 60, 167, 255, 255, 255, 255, 255, 60, 0, 0, 41, 60, 44, 128, 211, 255, 255, 255, 150, 51, 12, 0, 0, 10, 136, 201, 208, 236, 255, 255, 209, 0, 0, 0, 15, 16, 31, 128, 255, 255, 255, 255, 252, 144, 0, 0, 0, 77, 68, 75, 171, 255, 255, 255, 233, 139, 53, 0, 0, 9, 106, 77, 123, 209, 255, 255, 255, 146, 68, 7, 0, 0, 0, 136, 166, 159, 219, 255, 255, 255, 82, 0, 0, 0, 0, 0, 81, 214, 225, 229, 255, 255, 255, 115, 0, 0, 0, 75, 63, 47, 126, 209, 255, 255, 255, 222, 119, 54, 0, 0, 0, 112, 133, 103, 185, 255, 255, 255, 222, 136, 74, 0, 0, 0, 102, 96, 98, 177, 255, 255, 255, 255, 191, 119, 0, 0, 0, 44, 125, 116, 122, 222, 255, 255, 255, 236, 98, 50, 0, 0, 0, 17, 129, 208, 164, 194, 255, 255, 255, 198, 19, 0, 0, 0, 0, 40, 154, 205, 191, 209, 255, 255, 255, 147, 74, 20, 0, 0, 0, 112, 140, 119, 180, 255, 255, 255, 236, 211, 122, 0, 0, 0, 33, 85, 81, 123, 207, 255, 255, 255, 255, 255, 132, 0, 0, 0, 29, 31, 33, 115, 184, 255, 255, 248, 255, 255, 226, 33, 0, 0, 0, 55, 44, 58, 128, 215, 255, 243, 255, 255, 255, 226, 36, 0, 0, 0, 12, 31, 98, 170, 232, 225, 228, 255, 255, 255, 140, 39, 0, 0, 0, 0, 13, 96, 192, 192, 174, 242, 255, 255, 255, 207, 50, 0, 0, 0, 0, 0, 70, 149, 232, 192, 191, 248, 255, 255, 236, 140, 40, 0, 0, 0, 0, 24, 118, 208, 167, 163, 224, 255, 255, 255, 209, 137, 63, 10, 0, 0, 0, 88, 120, 115, 153, 181, 253, 255, 255, 228, 239, 219, 87, 0, 0, 0, 0, 22, 54, 130, 204, 200, 177, 238, 255, 255, 231, 208, 137, 75, 0, 0, 0, 0, 94, 105, 112, 178, 225, 204, 215, 255, 255, 255, 201, 112, 44, 10, 0, 0, 0, 91, 101, 115, 167, 214, 245, 232, 216, 255, 255, 225, 150, 63, 23, 0, 0, 0, 40, 101, 113, 140, 198, 216, 198, 219, 255, 255, 233, 180, 137, 81, 17, 0, 0, 0, 64, 78, 108, 154, 197, 240, 212, 207, 233, 255, 255, 209, 144, 71, 36, 0, 0, 0, 22, 103, 106, 136, 170, 200, 248, 221, 212, 233, 255, 255, 195, 112, 37, 6, 0, 0, 0, 27, 126, 128, 139, 173, 190, 224, 243, 221, 214, 233, 255, 221, 144, 54, 2, 0, 0, 0, 0, 67, 154, 177, 161, 173, 171, 214, 250, 221, 211, 225, 243, 204, 122, 48, 9, 3, 0, 0, 2, 75, 154, 167, 160, 177, 202, 218, 195, 195, 221, 249, 235, 188, 143, 105, 53, 0, 0, 0, 15, 63, 79, 133, 166, 202, 215, 174, 160, 191, 240, 229, 205, 200, 207, 204, 109, 20, 0, 0, 0, 0, 19, 89, 164, 174, 163, 168, 187, 216, 183, 171, 202, 211, 240, 212, 171, 154, 113, 68, 0, 0, 0, 0, 16, 54, 115, 152, 200, 214, 178, 157, 176, 201, 192, 177, 195, 218, 208, 168, 136, 87, 55, 2, 0, 0, 0, 55, 77, 108, 152, 180, 211, 198, 166, 170, 187, 195, 181, 185, 205, 218, 174, 149, 132, 91, 60, 0, 0, 0, 3, 64, 88, 108, 159, 198, 197, 181, 167, 177, 194, 173, 159, 184, 190, 214, 202, 160, 153, 140, 103, 34, 0, 0, 3, 6, 19, 71, 115, 166, 204, 184, 170, 183, 197, 166, 144, 152, 180, 204, 194, 174, 180, 185, 157, 132, 96, 60, 36, 0, 0, 0, 24, 78, 105, 125, 156, 185, 202, 177, 168, 168, 181, 170, 142, 154, 180, 201, 181, 167, 168, 171, 170, 128, 85, 44, 30, 16, 0, 3, 22, 58, 120, 137, 149, 173, 176, 194, 185, 164, 156, 156, 170, 146, 136, 161, 185, 191, 171, 156, 163, 168, 142, 108, 84, 60, 17, 0, 7, 29, 48, 55, 85, 128, 171, 183, 171, 178, 187, 178, 160, 147, 152, 160, 146, 133, 149, 168, 188, 170, 154, 159, 159, 156, 130, 109, 96, 68, 23, 5, 13, 23, 50, 71, 81, 106, 146, 168, 188, 191, 173, 171, 168, 174, 161, 139, 139, 147, 144, 132, 142, 159, 176, 174, 160, 153, 150, 147, 150, 128, 109, 91, 53, 44, 34, 15, 24, 40, 70, 82, 96, 126, 149, 180, 184, 178, 173, 174, 177, 166, 144, 144, 149, 150, 137, 126, 129, 143, 149, 153, 156, 163, 168, 149, 139, 136, 135, 136, 118, 106, 92, 74, 46, 26, 31, 44, 55, 60, 75, 91, 119, 146, 156, 166, 173, 183, 183, 168, 161, 159, 159, 156, 142, 139, 143, 143, 132, 128, 130, 139, 144, 137, 143, 152, 163, 160, 147, 140, 133, 136, 129, 116, 112, 118, 112, 89, 68, 50, 46, 53, 53, 58, 67, 84, 105, 105, 113, 136, 156, 170, 171, 173, 176, 177, 167, 160, 153, 153, 152, 140, 139, 142, 140, 140, 130, 132, 129, 137, 133, 128, 128, 135, 140, 142, 143, 147, 150, 146, 136, 130, 129, 126, 128, 116, 111, 113, 120, 119, 87, 46, 13, 0, 6, 53, 96, 139, 161, 200, 255, 255, 174, 82, 58, 55, 105, 219, 208, 82, 71, 70, 112, 235, 204, 79, 70, 71, 120, 239, 207, 79, 68, 67, 118, 242, 204, 78, 65, 65, 112, 242, 207, 78, 64, 60, 109, 243, 211, 77, 58, 57, 103, 245, 216, 81, 60, 58, 99, 232, 225, 82, 53, 58, 88, 221, 236, 98, 53, 58, 81, 205, 250, 118, 51, 55, 72, 183, 255, 139, 51, 57, 63, 167, 255, 164, 55, 54, 57, 143, 255, 191, 58, 53, 55, 115, 255, 214, 75, 51, 55, 96, 232, 243, 96, 44, 54, 78, 200, 255, 133, 47, 57, 63, 163, 255, 177, 53, 55, 55, 122, 255, 215, 64, 47, 51, 98, 238, 245, 98, 46, 60, 75, 191, 255, 150, 46, 53, 55, 142, 255, 201, 58, 48, 50, 101, 243, 243, 91, 44, 51, 70, 190, 255, 152, 46, 54, 58, 129, 255, 212, 68, 43, 50, 92, 222, 255, 116, 43, 54, 61, 164, 255, 187, 51, 46, 53, 102, 248, 246, 94, 41, 54, 65, 176, 255, 174, 48, 46, 54, 113, 255, 236, 81, 40, 54, 72, 177, 255, 168, 47, 48, 58, 111, 252, 245, 89, 46, 51, 71, 176, 255, 180, 50, 46, 54, 101, 235, 255, 106, 41, 54, 64, 152, 255, 207, 63, 39, 51, 88, 202, 255, 140, 40, 48, 55, 120, 255, 240, 82, 40, 53, 68, 163, 255, 191, 51, 46, 50, 94, 214, 255, 136, 40, 53, 57, 120, 255, 242, 88, 41, 54, 70, 156, 255, 207, 60, 43, 53, 85, 190, 255, 166, 46, 47, 60, 101, 222, 255, 125, 41, 48, 61, 122, 255, 243, 95, 37, 51, 70, 144, 255, 221, 67, 41, 54, 75, 164, 255, 200, 55, 43, 53, 84, 184, 255, 177, 50, 46, 57, 95, 201, 255, 156, 47, 47, 60, 101, 216, 255, 139, 44, 50, 61, 112, 224, 255, 126, 44, 51, 65, 113, 229, 255, 122, 39, 48, 63, 115, 236, 255, 120, 47, 48, 64, 119, 231, 255, 118, 43, 50, 68, 116, 229, 255, 128, 46, 47, 67, 112, 219, 255, 135, 47, 53, 63, 108, 205, 255, 154, 50, 48, 61, 98, 192, 255, 170, 50, 50, 58, 92, 173, 255, 195, 57, 39, 46, 77, 149, 255, 208, 65, 34, 51, 78, 137, 255, 233, 79, 41, 50, 72, 120, 232, 255, 112, 43, 47, 67, 106, 201, 255, 160, 47, 47, 60, 92, 170, 255, 200, 63, 46, 55, 82, 142, 255, 242, 91, 48, 50, 75, 118, 212, 255, 146, 48, 47, 63, 101, 167, 255, 201, 64, 47, 57, 84, 136, 243, 253, 106, 44, 55, 71, 111, 188, 255, 177, 55, 47, 55, 91, 146, 252, 243, 92, 47, 54, 77, 113, 191, 255, 168, 54, 48, 63, 92, 144, 250, 243, 96, 51, 50, 74, 106, 184, 255, 185, 57, 48, 54, 87, 133, 233, 255, 116, 50, 51, 65, 105, 164, 255, 214, 67, 48, 53, 84, 118, 200, 255, 160, 55, 51, 58, 95, 140, 242, 252, 108, 48, 51, 67, 101, 159, 255, 216, 71, 50, 50, 81, 113, 180, 255, 187, 57, 47, 53, 88, 122, 205, 255, 153, 50, 48, 61, 96, 135, 226, 255, 123, 51, 53, 65, 98, 144, 242, 240, 102, 48, 48, 72, 103, 146, 255, 232, 84, 50, 53, 74, 103, 156, 255, 222, 84, 51, 54, 79, 106, 159, 255, 224, 78, 53, 54, 75, 106, 154, 255, 226, 85, 51, 54, 75, 105, 152, 255, 228, 89, 51, 54, 74, 106, 147, 245, 238, 106, 50, 50, 74, 103, 139, 231, 250, 126, 53, 53, 65, 101, 129, 208, 255, 147, 54, 53, 61, 91, 120, 191, 255, 177, 61, 47, 57, 87, 115, 164, 255, 211, 71, 54, 53, 78, 109, 146, 243, 240, 108, 55, 55, 65, 105, 128, 202, 255, 156, 58, 51, 58,