1 | #include "globals.h"
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2 |
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3 | #ifdef LEDSUPPORT
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4 |
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5 | #include "module-led.h"
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6 | #include "oscam-string.h"
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7 | #include "oscam-time.h"
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8 |
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9 | #if defined(__arm__)
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10 | struct s_arm_led {
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11 | int32_t led;
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12 | int32_t action;
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13 | time_t start_time;
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14 | };
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15 |
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16 | static pthread_t arm_led_thread;
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17 | static LLIST *arm_led_actions;
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18 |
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19 | #define ARM_LED_TYPES 3
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20 | #define ARM_LED_FILES 4
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21 |
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22 | struct arm_leds {
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23 | char *machine;
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24 | struct led_file {
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25 | uint8_t id;
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26 | char *file;
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27 | } leds[ARM_LED_FILES];
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28 | };
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29 |
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30 | static const struct arm_leds arm_leds[ARM_LED_TYPES] = {
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31 | { "nslu2", {
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32 | { LED1A, "red:status" },
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33 | { LED1B, "green:ready" },
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34 | { LED2, "green:disk-1" },
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35 | { LED3, "green:disk-2" } },
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36 | },
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37 | { "dockstar", {
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38 | { LED1A, "orange:misc" },
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39 | { LED1B, "green:health" },
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40 | { LED2, "green:health" },
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41 | { LED3, "orange:misc" } },
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42 | },
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43 | { "wrt350nv2", {
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44 | { LED1A, "orange:power" },
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45 | { LED1B, "green:power" },
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46 | { LED2, "green:wireless" },
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47 | { LED3, "green:security" } },
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48 | }
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49 | };
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50 |
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51 | static int32_t arm_init_led_file(uint8_t led_type, uint8_t led_no, char *buf, int32_t buflen) {
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52 | uint8_t i;
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53 | if (led_type >= ARM_LED_TYPES) return 0;
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54 | if (led_no >= ARM_LED_FILES) return 0;
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55 | for (i = 0; i < ARM_LED_FILES; i++) {
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56 | if (arm_leds[led_type].leds[i].id == led_no) {
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57 | return snprintf(buf, buflen, "/sys/class/leds/%s:%s/brightness",
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58 | arm_leds[led_type].machine, arm_leds[led_type].leds[i].file);
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59 | }
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60 | }
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61 | return 0;
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62 | }
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63 |
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64 | #define LED_TYPE_UNKNOWN 0xff
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65 | static uint8_t arm_led_type = LED_TYPE_UNKNOWN;
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66 |
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67 | static void arm_detect_led_type(void) {
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68 | uint8_t i;
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69 | char led_file[256];
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70 | for (i = 0; i < ARM_LED_TYPES; i++) {
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71 | if (!arm_init_led_file(i, 0, led_file, sizeof(led_file)))
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72 | break;
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73 | if (access(led_file, W_OK) == 0) {
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74 | arm_led_type = i;
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75 | cs_log("LED support for %s is activated.", arm_leds[arm_led_type].machine);
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76 | break;
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77 | }
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78 | }
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79 | if (arm_led_type == LED_TYPE_UNKNOWN)
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80 | cs_log("LED support is not active. Can't detect machine type.");
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81 | }
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82 |
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83 | static void arm_switch_led_from_thread(int32_t led, int32_t action) {
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84 | if (action < 2) { // only LED_ON and LED_OFF
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85 | char led_file[256];
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86 | if (!arm_init_led_file(arm_led_type, led, led_file, sizeof(led_file)))
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87 | return;
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88 | FILE *f = fopen(led_file, "w");
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89 | if (!f)
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90 | return;
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91 | fprintf(f, "%d", action);
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92 | fclose(f);
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93 | } else { // LED Macros
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94 | switch(action){
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95 | case LED_DEFAULT:
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96 | arm_switch_led_from_thread(LED1A, LED_OFF);
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97 | arm_switch_led_from_thread(LED1B, LED_OFF);
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98 | arm_switch_led_from_thread(LED2, LED_ON);
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99 | arm_switch_led_from_thread(LED3, LED_OFF);
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100 | break;
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101 | case LED_BLINK_OFF:
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102 | arm_switch_led_from_thread(led, LED_OFF);
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103 | cs_sleepms(100);
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104 | arm_switch_led_from_thread(led, LED_ON);
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105 | break;
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106 | case LED_BLINK_ON:
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107 | arm_switch_led_from_thread(led, LED_ON);
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108 | cs_sleepms(300);
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109 | arm_switch_led_from_thread(led, LED_OFF);
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110 | break;
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111 | }
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112 | }
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113 | }
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114 |
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115 | static void *arm_led_thread_main(void *UNUSED(thread_data)) {
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116 | uint8_t running = 1;
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117 | set_thread_name(__func__);
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118 | while (running) {
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119 | LL_ITER iter = ll_iter_create(arm_led_actions);
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120 | struct s_arm_led *arm_led;
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121 | while ((arm_led = ll_iter_next(&iter))) {
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122 | int32_t led, action;
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123 | time_t now, start;
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124 | led = arm_led->led;
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125 | action = arm_led->action;
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126 | now = time((time_t)0);
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127 | start = arm_led->start_time;
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128 | ll_iter_remove_data(&iter);
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129 | if (action == LED_STOP_THREAD) {
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130 | running = 0;
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131 | break;
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132 | }
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133 | if (now - start < ARM_LED_TIMEOUT) {
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134 | arm_switch_led_from_thread(led, action);
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135 | }
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136 | }
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137 | if (running) {
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138 | sleep(60);
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139 | }
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140 | }
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141 | ll_clear_data(arm_led_actions);
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142 | pthread_exit(NULL);
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143 | return NULL;
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144 | }
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145 |
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146 | static void arm_led_start_thread(void) {
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147 | arm_detect_led_type();
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148 | if (!cfg.enableled || arm_led_type == LED_TYPE_UNKNOWN)
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149 | return;
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150 | // call this after signal handling is done
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151 | if (!arm_led_actions) {
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152 | arm_led_actions = ll_create("arm_led_actions");
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153 | }
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154 | pthread_attr_t attr;
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155 | pthread_attr_init(&attr);
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156 | cs_log("starting thread arm_led_thread");
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157 | pthread_attr_setstacksize(&attr, PTHREAD_STACK_SIZE);
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158 | int32_t ret = pthread_create(&arm_led_thread, &attr, arm_led_thread_main, NULL);
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159 | if (ret) {
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160 | cs_log("ERROR: can't create arm_led_thread thread (errno=%d %s)", ret, strerror(ret));
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161 | } else {
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162 | cs_log("arm_led_thread thread started");
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163 | pthread_detach(arm_led_thread);
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164 | }
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165 | pthread_attr_destroy(&attr);
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166 | }
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167 |
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168 | static void arm_led(int32_t led, int32_t action) {
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169 | struct s_arm_led *data;
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170 | if (!cfg.enableled || arm_led_type == LED_TYPE_UNKNOWN)
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171 | return;
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172 | if (!arm_led_actions) {
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173 | arm_led_actions = ll_create("arm_led_actions");
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174 | }
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175 | if (cs_malloc(&data, sizeof(struct s_arm_led))) {
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176 | data->start_time = time((time_t)0);
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177 | data->led = led;
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178 | data->action = action;
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179 | ll_append(arm_led_actions, (void *)data);
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180 | }
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181 | if (arm_led_thread) {
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182 | // arm_led_thread_main is not started at oscam startup
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183 | // when first arm_led calls happen
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184 | pthread_kill(arm_led_thread, OSCAM_SIGNAL_WAKEUP);
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185 | }
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186 | }
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187 |
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188 | static void arm_led_stop_thread(void) {
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189 | if (!cfg.enableled || arm_led_type == LED_TYPE_UNKNOWN)
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190 | return;
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191 | arm_led(0, LED_STOP_THREAD);
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192 | }
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193 | #else
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194 | static inline void arm_led_start_thread(void) { }
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195 | static inline void arm_led_stop_thread(void) { }
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196 | static inline void arm_led(int32_t UNUSED(led), int32_t UNUSED(action)) { }
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197 | #endif
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198 |
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199 |
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200 | #ifdef QBOXHD
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201 | static void qboxhd_led_blink(int32_t color, int32_t duration) {
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202 | int32_t f;
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203 | if (cfg.enableled != 2)
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204 | return;
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205 | // try QboxHD-MINI first
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206 | if ((f = open(QBOXHDMINI_LED_DEVICE, O_RDWR|O_NONBLOCK)) > -1) {
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207 | qboxhdmini_led_color_struct qbminiled;
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208 | uint32_t qboxhdmini_color = 0x000000;
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209 | if (color != QBOXHD_LED_COLOR_OFF) {
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210 | switch(color) {
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211 | case QBOXHD_LED_COLOR_RED:
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212 | qboxhdmini_color = QBOXHDMINI_LED_COLOR_RED;
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213 | break;
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214 | case QBOXHD_LED_COLOR_GREEN:
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215 | qboxhdmini_color = QBOXHDMINI_LED_COLOR_GREEN;
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216 | break;
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217 | case QBOXHD_LED_COLOR_BLUE:
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218 | qboxhdmini_color = QBOXHDMINI_LED_COLOR_BLUE;
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219 | break;
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220 | case QBOXHD_LED_COLOR_YELLOW:
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221 | qboxhdmini_color = QBOXHDMINI_LED_COLOR_YELLOW;
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222 | break;
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223 | case QBOXHD_LED_COLOR_MAGENTA:
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224 | qboxhdmini_color = QBOXHDMINI_LED_COLOR_MAGENTA;
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225 | break;
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226 | }
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227 | // set LED on with color
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228 | qbminiled.red = (uchar)((qboxhdmini_color&0xFF0000)>>16); // R
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229 | qbminiled.green = (uchar)((qboxhdmini_color&0x00FF00)>>8); // G
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230 | qbminiled.blue = (uchar)(qboxhdmini_color&0x0000FF); // B
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231 | ioctl(f,QBOXHDMINI_IOSET_RGB,&qbminiled);
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232 | cs_sleepms(duration);
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233 | }
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234 | // set LED off
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235 | qbminiled.red = 0;
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236 | qbminiled.green = 0;
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237 | qbminiled.blue = 0;
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238 | ioctl(f,QBOXHDMINI_IOSET_RGB,&qbminiled);
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239 | close(f);
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240 | } else if ((f = open(QBOXHD_LED_DEVICE, O_RDWR |O_NONBLOCK)) > -1) {
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241 | qboxhd_led_color_struct qbled;
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242 | if (color != QBOXHD_LED_COLOR_OFF) {
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243 | // set LED on with color
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244 | qbled.H = color;
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245 | qbled.S = 99;
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246 | qbled.V = 99;
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247 | ioctl(f,QBOXHD_SET_LED_ALL_PANEL_COLOR, &qbled);
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248 | cs_sleepms(duration);
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249 | }
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250 | // set LED off
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251 | qbled.H = 0;
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252 | qbled.S = 0;
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253 | qbled.V = 0;
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254 | ioctl(f,QBOXHD_SET_LED_ALL_PANEL_COLOR, &qbled);
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255 | close(f);
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256 | }
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257 | }
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258 | #else
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259 | static inline void qboxhd_led_blink(int32_t UNUSED(color), int32_t UNUSED(duration)) { }
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260 | #endif
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261 |
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262 | void led_status_stopping(void) {
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263 | if (cfg.enableled == 1) {
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264 | arm_led(LED1B, LED_OFF);
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265 | arm_led(LED2, LED_OFF);
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266 | arm_led(LED3, LED_OFF);
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267 | arm_led(LED1A, LED_ON);
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268 | }
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269 | if (cfg.enableled == 2) {
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270 | qboxhd_led_blink(QBOXHD_LED_COLOR_YELLOW, QBOXHD_LED_BLINK_FAST);
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271 | qboxhd_led_blink(QBOXHD_LED_COLOR_RED, QBOXHD_LED_BLINK_FAST);
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272 | qboxhd_led_blink(QBOXHD_LED_COLOR_GREEN, QBOXHD_LED_BLINK_FAST);
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273 | qboxhd_led_blink(QBOXHD_LED_COLOR_BLUE, QBOXHD_LED_BLINK_FAST);
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274 | qboxhd_led_blink(QBOXHD_LED_COLOR_MAGENTA, QBOXHD_LED_BLINK_FAST);
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275 | }
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276 | }
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277 |
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278 | void led_status_cw_not_found(ECM_REQUEST *er) {
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279 | if (!er->rc)
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280 | arm_led(LED2, LED_BLINK_OFF);
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281 | if (er->rc < E_NOTFOUND) {
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282 | qboxhd_led_blink(QBOXHD_LED_COLOR_GREEN, QBOXHD_LED_BLINK_MEDIUM);
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283 | } else if (er->rc <= E_STOPPED) {
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284 | qboxhd_led_blink(QBOXHD_LED_COLOR_RED, QBOXHD_LED_BLINK_MEDIUM);
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285 | }
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286 | }
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287 |
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288 | void led_status_default(void) {
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289 | arm_led(LED1A, LED_DEFAULT);
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290 | arm_led(LED1A, LED_ON);
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291 | }
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292 |
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293 | void led_status_starting(void) {
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294 | arm_led(LED1A, LED_OFF);
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295 | arm_led(LED1B, LED_ON);
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296 | qboxhd_led_blink(QBOXHD_LED_COLOR_YELLOW, QBOXHD_LED_BLINK_FAST);
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297 | qboxhd_led_blink(QBOXHD_LED_COLOR_RED, QBOXHD_LED_BLINK_FAST);
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298 | qboxhd_led_blink(QBOXHD_LED_COLOR_GREEN, QBOXHD_LED_BLINK_FAST);
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299 | qboxhd_led_blink(QBOXHD_LED_COLOR_BLUE, QBOXHD_LED_BLINK_FAST);
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300 | qboxhd_led_blink(QBOXHD_LED_COLOR_MAGENTA, QBOXHD_LED_BLINK_FAST);
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301 | }
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302 |
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303 | void led_status_card_activation_error(void) {
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304 | qboxhd_led_blink(QBOXHD_LED_COLOR_MAGENTA, QBOXHD_LED_BLINK_MEDIUM);
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305 | }
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306 |
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307 | void led_status_found_cardsystem(void) {
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308 | qboxhd_led_blink(QBOXHD_LED_COLOR_YELLOW, QBOXHD_LED_BLINK_MEDIUM);
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309 | qboxhd_led_blink(QBOXHD_LED_COLOR_GREEN, QBOXHD_LED_BLINK_MEDIUM);
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310 | qboxhd_led_blink(QBOXHD_LED_COLOR_YELLOW, QBOXHD_LED_BLINK_MEDIUM);
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311 | qboxhd_led_blink(QBOXHD_LED_COLOR_GREEN, QBOXHD_LED_BLINK_MEDIUM);
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312 | }
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313 |
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314 | void led_status_unsupported_card_system(void) {
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315 | qboxhd_led_blink(QBOXHD_LED_COLOR_MAGENTA, QBOXHD_LED_BLINK_MEDIUM);
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316 | }
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317 |
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318 | void led_status_card_detected(void) {
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319 | qboxhd_led_blink(QBOXHD_LED_COLOR_YELLOW, QBOXHD_LED_BLINK_SLOW);
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320 | }
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321 |
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322 | void led_status_card_ejected(void) {
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323 | qboxhd_led_blink(QBOXHD_LED_COLOR_RED, QBOXHD_LED_BLINK_SLOW);
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324 | }
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325 |
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326 | void led_status_emm_ok(void) {
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327 | arm_led(LED3, LED_BLINK_ON);
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328 | qboxhd_led_blink(QBOXHD_LED_COLOR_BLUE,QBOXHD_LED_BLINK_MEDIUM);
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329 | }
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330 |
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331 | void led_init(void) {
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332 | arm_led_start_thread();
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333 | }
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334 |
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335 | void led_stop(void) {
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336 | arm_led_stop_thread();
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337 | }
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338 |
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339 | #endif
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