{"id":2773,"date":"2013-07-18T21:08:43","date_gmt":"2013-07-18T12:08:43","guid":{"rendered":"http:\/\/peta.okechan.net\/blog\/?p=2773"},"modified":"2013-07-18T21:41:59","modified_gmt":"2013-07-18T12:41:59","slug":"ml115-g7%e3%81%ae%e3%83%95%e3%82%a1%e3%83%b3%e3%82%92%e9%9d%99%e3%81%8b%e3%81%ab%e3%81%97%e3%81%9f","status":"publish","type":"post","link":"https:\/\/peta.okechan.net\/blog\/archives\/2773","title":{"rendered":"ML110 G7\u306e\u30d5\u30a1\u30f3\u3092\u9759\u304b\u306b\u3057\u305f"},"content":{"rendered":"

\u4eca\u66f4\u611f\u6f02\u3046\u30cd\u30bf\u3067\u3059\u304c\u3002<\/p>\n

\u30b5\u30fc\u30d0\u7528\u3068\u3057\u3066\u53bb\u5e74ML110 G7\u3092\u8cb7\u3063\u305f\u3051\u3069\u306a\u304b\u306a\u304b\u51fa\u756a\u304c\u7121\u304f\u3066\u305a\u3063\u3068\u653e\u7f6e\u3057\u3066\u305f\u3002
\n\u305a\u3063\u3068\u4f7f\u3063\u3066\u308bPowerEdge SC440\u304c\u307e\u3060\u307e\u3060\u5feb\u8abf\u306a\u306e\u3067\u3001\u51fa\u756a\u304c\u6765\u305f\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u3051\u3069\u3001\u8cfc\u5165\u6642\u304b\u3089\u4e88\u5b9a\u3057\u3066\u3044\u305f\u30d5\u30a1\u30f3\u306e\u9759\u97f3\u5316\u3092\u3084\u3063\u3066\u307f\u305f\u3002
\n\uff08SC440\u306f\u3068\u3066\u3082\u9759\u304b\u3060\u3057\u5b89\u5b9a\u3057\u3066\u308b\u3057\u540d\u6a5f\u3060\u3068\u601d\u3046\u30025\u5e74\u3050\u3089\u3044\u4f7f\u3063\u3066\u3066\u30d5\u30a1\u30f3\u306e\u7570\u97f3\u306b\u3088\u308a\u96fb\u6e90\u3092\u4e00\u5ea6\u4ea4\u63db\u3057\u3066\u308b\u3051\u3069\u3002\uff09<\/p>\n

\u9759\u97f3\u5316\u5bfe\u8c61\u306f\u30ea\u30a2\u30d5\u30a1\u30f3\u3068CPU\u30d5\u30a1\u30f3\u3002
\n\u65e2\u5b58\u306e\u30d5\u30a1\u30f3\u3092\u6d3b\u304b\u3059\u65b9\u5411\u3067\u3002<\/p>\n

\u6700\u521d\u3001\u30de\u30b6\u30dc\u304b\u3089\u51fa\u529b\u3055\u308c\u308bPWM\u3092arduino\uff08Da Vinci 32U\uff09\u3067\u8aad\u307f\u53d6\u3063\u3066\u3001\u305d\u308c\u3092\u534a\u5206\u306b\u3057\u3066\u30d5\u30a1\u30f3\u306b\u9001\u308b\u30b9\u30b1\u30c3\u30c1\u3092\u66f8\u3044\u305f\u3051\u3069\u3001\u624b\u6301\u3061\u306e\u6750\u6599\u3067\u306f\u3069\u3046\u3082\u30de\u30b6\u30dc\u304b\u3089arduino\u306b\u7269\u7406\u7684\u306b\u914d\u7dda\u3059\u308b\u306e\u304c\u96e3\u3057\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u3001\u8aad\u307f\u53d6\u308a\u306f\u7121\u3057\u306b\u3057\u3066\u5358\u306b30%\u56fa\u5b9a\u306ePWM\u3092\u30d5\u30a1\u30f3\u306b\u9001\u308b\u3088\u3046\u306b\u3057\u305f\u3002<\/p>\n

\r\n#define PWM_W0 9\r\n#define PWM_W1 6\r\n\r\nvoid setup()\r\n{\r\n  \/\/ 30%\u56fa\u5b9a\u3067\u51fa\u529b\r\n  analogWrite(PWM_W0, 85);\r\n  analogWrite(PWM_W1, 85);\r\n}\r\n\r\nvoid loop()\r\n{\r\n  \r\n}\r\n<\/pre>\n
PWM_W0\u306e\u30d4\u30f3\u306b\u30ea\u30a2\u30d5\u30a1\u30f3\u306e\u9752\u7dda\u3092\u3001PWM_W1\u306e\u30d4\u30f3\u306bCPU\u30d5\u30a1\u30f3\u306e\u9752\u7dda\u3092\u7e4b\u3044\u3060\u3002
\n\u30d5\u30a1\u30f3\u304c\u8a8d\u8b58\u53ef\u80fd\u306aPWM\u306e\u5468\u6ce2\u6570\u306e\u7bc4\u56f2\u5185\u306barduino\u3067analogWrite\u3057\u305f\u3068\u304d\u306e\u5468\u6ce2\u6570\u304c\u542b\u307e\u308c\u3066\u3044\u305f\u306f\u305a\uff08\u53bb\u5e74\u78ba\u8a8d\u3057\u305f\u8a18\u61b6\u304c\uff09\u306a\u306e\u3067\u3001PWM\u56fa\u5b9a\u306b\u3059\u308b\u3060\u3051\u3060\u3063\u305f\u3089\u3053\u308c\u3060\u3051\u3067\u591a\u5206\u5927\u4e08\u592b\u3002
\n\u5b9f\u969b\u306b\u4f7f\u3063\u3066\u307f\u305f\u3051\u3069\u304b\u306a\u308a\u9759\u304b\u306b\u306a\u3063\u305f\u3002<\/p>\n
\u4ee5\u4e0b\u306f\u3001\u6700\u521d\u306b\u66f8\u3044\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3002
\nPWM\u3092\u8aad\u307f\u53d6\u3063\u3066\u534a\u5206\u306b\u3057\u3066\u51fa\u529b\u3059\u308b\u3002
\n\u4ed6\u306earduino\u306ePWM\u3092\u8aad\u307f\u53d6\u3063\u3066\u30c7\u30e5\u30fc\u30c6\u30a3\u6bd4\u3092\u6c42\u3081\u308c\u305f\u306e\u306f\u78ba\u8a8d\u3057\u305f\u3051\u3069\u3001G7\u5b9f\u6a5f\u3067\u306f\u8a66\u3057\u3066\u306a\u3044\u3002
\nPWM_R0\u306e\u30d4\u30f3\u306b\u30de\u30b6\u30dc\u304b\u3089\u306e\u30ea\u30a2\u30d5\u30a1\u30f3\u306ePWM\u3092\u3001PWM_R1\u306e\u30d4\u30f3\u306b\u30de\u30b6\u30dc\u304b\u3089\u306eCPU\u30d5\u30a1\u30f3\u306ePWM\u3092\u5165\u529b\u3057\u3001
\nPWM_W0\u306e\u30d4\u30f3\u304b\u3089\u30ea\u30a2\u30d5\u30a1\u30f3\u306e\u9752\u7dda\u3078\u3001PWM_W1\u306e\u30d4\u30f3\u304b\u3089CPU\u30d5\u30a1\u30f3\u306e\u9752\u7dda\u3078PWM\u3092\u51fa\u529b\u3059\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\u3002
\nPWM\u51fa\u529b\u3092\u5b9a\u671f\u7684\u306b\u30b7\u30ea\u30a2\u30eb\u30dd\u30fc\u30c8\u306b\u51fa\u529b\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u308b\u306e\u3067\u3001\u30b5\u30fc\u30d0\u5074\u3067\u56de\u8ee2\u6570\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3002<\/p>\n
\r\n\/\/ PIN 8, 9, 6, 12\r\n#define PWM_R0 8\r\n#define PWM_W0 9\r\n#define PWM_R1 12\r\n#define PWM_W1 6\r\n#define PWM_DENOM0 2\r\n#define PWM_DENOM1 2\r\n#define SUM_STEP 10\r\n\r\nint g_step = 0;\r\nint g_read_pins[] = {PWM_R0, PWM_R1};\r\nint g_write_pins[] = {PWM_W0, PWM_W1};\r\nunsigned char g_pwm_denoms[] = {PWM_DENOM0, PWM_DENOM1};\r\nunsigned long g_duties[] = {0, 0};\r\nunsigned long g_sum_counts[] = {0, 0};\r\n\r\nvoid PWMRead(int pinID)\r\n{\r\n  unsigned long us_low, us_high, duty;\r\n  \r\n  int pin = g_read_pins[pinID];\r\n  \r\n  us_low = pulseIn(pin, LOW, 100000);\r\n  us_high = pulseIn(pin, HIGH, 100000);\r\n  us_low = pulseIn(pin, LOW, 100000);\r\n  duty = (us_high * 255) \/ (us_low + us_high);\r\n\r\n  if (duty < 256) {\r\n    g_duties[pinID] += duty;\r\n    g_sum_counts[pinID]++;\r\n  }\r\n}\r\n\r\nvoid PWMWrite(int pinID)\r\n{\r\n  if (g_sum_counts[pinID] > 0) {\r\n    unsigned char pwm = (g_duties[pinID] \/ g_sum_counts[pinID]) \/ g_pwm_denoms[pinID];\r\n    analogWrite(g_write_pins[pinID], pwm);\r\n    \r\n    Serial.print("Output: ");\r\n    Serial.print(pinID);\r\n    Serial.print(" ");\r\n    Serial.println(pwm);\r\n  } else {\r\n    Serial.print("Can't calc avg: ");\r\n    Serial.println(pinID);\r\n  }\r\n  g_duties[pinID] = 0;\r\n  g_sum_counts[pinID] = 0;\r\n}\r\n\r\nvoid setup()\r\n{\r\n  Serial.begin(9600);\r\n  \/\/ \u3068\u308a\u3042\u3048\u305a\u6700\u521d\u306f50%\u3067\u51fa\u529b\r\n  analogWrite(PWM_W0, 127);\r\n  analogWrite(PWM_W1, 127);\r\n}\r\n\r\nvoid loop()\r\n{\r\n  PWMRead(0);\r\n  PWMRead(1);\r\n  \r\n  if (g_step++ > SUM_STEP) {\r\n    PWMWrite(0);\r\n    PWMWrite(1);\r\n    g_step = 0;\r\n  }\r\n  \r\n  delay(100);\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u4eca\u66f4\u611f\u6f02\u3046\u30cd\u30bf\u3067\u3059\u304c\u3002<\/p>\n
\u30b5\u30fc\u30d0\u7528\u3068\u3057\u3066\u53bb\u5e74ML110 G7\u3092\u8cb7\u3063\u305f\u3051\u3069\u306a\u304b\u306a\u304b\u51fa\u756a\u304c\u7121\u304f\u3066\u305a\u3063\u3068\u653e\u7f6e\u3057\u3066\u305f\u3002
\n\u305a\u3063\u3068\u4f7f\u3063\u3066\u308bPowerEdge SC440\u304c\u307e\u3060\u307e\u3060\u5feb\u8abf\u306a\u306e\u3067\u3001\u51fa\u756a\u304c\u6765\u305f\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u306a\u3044\u3051\u3069\u3001\u8cfc\u5165\u6642\u304b\u3089\u4e88\u5b9a\u3057\u3066\u3044\u305f\u30d5\u30a1\u30f3\u306e\u9759\u97f3\u5316\u3092\u3084\u3063\u3066\u307f\u305f\u3002
\n\uff08SC440\u306f\u3068\u3066\u3082\u9759\u304b\u3060\u3057\u5b89\u5b9a\u3057\u3066\u308b\u3057\u540d\u6a5f\u3060\u3068\u601d\u3046\u30025\u5e74\u3050\u3089\u3044\u4f7f\u3063\u3066\u3066\u30d5\u30a1\u30f3\u306e\u7570\u97f3\u306b\u3088\u308a\u96fb\u6e90\u3092\u4e00\u5ea6\u4ea4\u63db\u3057\u3066\u308b\u3051\u3069\u3002\uff09<\/p>\n
\u9759\u97f3\u5316\u5bfe\u8c61\u306f\u30ea\u30a2\u30d5\u30a1\u30f3\u3068CPU\u30d5\u30a1\u30f3\u3002
\n\u65e2\u5b58\u306e\u30d5\u30a1\u30f3\u3092\u6d3b\u304b\u3059\u65b9\u5411\u3067\u3002<\/p>\n
\u6700\u521d\u3001\u30de\u30b6\u30dc\u304b\u3089\u51fa\u529b\u3055\u308c\u308bPWM\u3092arduino\uff08Da Vinci 32U\uff09\u3067\u8aad\u307f\u53d6\u3063\u3066\u3001\u305d\u308c\u3092\u534a\u5206\u306b\u3057\u3066\u30d5\u30a1\u30f3\u306b\u9001\u308b\u30b9\u30b1\u30c3\u30c1\u3092\u66f8\u3044\u305f\u3051\u3069\u3001\u624b\u6301\u3061\u306e\u6750\u6599\u3067\u306f\u3069\u3046\u3082\u30de\u30b6\u30dc\u304b\u3089arduino\u306b\u7269\u7406\u7684\u306b\u914d\u7dda\u3059\u308b\u306e\u304c\u96e3\u3057\u305d\u3046\u3060\u3063\u305f\u306e\u3067\u3001\u8aad\u307f\u53d6\u308a\u306f\u7121\u3057\u306b\u3057\u3066\u5358\u306b30%\u56fa\u5b9a\u306ePWM\u3092\u30d5\u30a1\u30f3\u306b\u9001\u308b\u3088\u3046\u306b\u3057\u305f\u3002<\/p>\n
\r\n#define PWM_W0 9\r\n#define PWM_W1 6\r\n\r\nvoid setup()\r\n{\r\n  \/\/ 30%\u56fa\u5b9a\u3067\u51fa\u529b\r\n  analogWrite(PWM_W0, 85);\r\n  analogWrite(PWM_W1, 85);\r\n}\r\n\r\nvoid loop()\r\n{\r\n  \r\n}\r\n<\/pre>\n
PWM_W0\u306e\u30d4\u30f3\u306b\u30ea\u30a2\u30d5\u30a1\u30f3\u306e\u9752\u7dda\u3092\u3001PWM_W1\u306e\u30d4\u30f3\u306bCPU\u30d5\u30a1\u30f3\u306e\u9752\u7dda\u3092\u7e4b\u3044\u3060\u3002
\n\u30d5\u30a1\u30f3\u304c\u8a8d\u8b58\u53ef\u80fd\u306aPWM\u306e\u5468\u6ce2\u6570\u306e\u7bc4\u56f2\u5185\u306barduino\u3067analogWrite\u3057\u305f\u3068\u304d\u306e\u5468\u6ce2\u6570\u304c\u542b\u307e\u308c\u3066\u3044\u305f\u306f\u305a\uff08\u53bb\u5e74\u78ba\u8a8d\u3057\u305f\u8a18\u61b6\u304c\uff09\u306a\u306e\u3067\u3001PWM\u56fa\u5b9a\u306b\u3059\u308b\u3060\u3051\u3060\u3063\u305f\u3089\u3053\u308c\u3060\u3051\u3067\u591a\u5206\u5927\u4e08\u592b\u3002
\n\u5b9f\u969b\u306b\u4f7f\u3063\u3066\u307f\u305f\u3051\u3069\u304b\u306a\u308a\u9759\u304b\u306b\u306a\u3063\u305f\u3002<\/p>\n
\u4ee5\u4e0b\u306f\u3001\u6700\u521d\u306b\u66f8\u3044\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3002
\nPWM\u3092\u8aad\u307f\u53d6\u3063\u3066\u534a\u5206\u306b\u3057\u3066\u51fa\u529b\u3059\u308b\u3002
\n\u4ed6\u306earduino\u306ePWM\u3092\u8aad\u307f\u53d6\u3063\u3066\u30c7\u30e5\u30fc\u30c6\u30a3\u6bd4\u3092\u6c42\u3081\u308c\u305f\u306e\u306f\u78ba\u8a8d\u3057\u305f\u3051\u3069\u3001G7\u5b9f\u6a5f\u3067\u306f\u8a66\u3057\u3066\u306a\u3044\u3002
\nPWM_R0\u306e\u30d4\u30f3\u306b\u30de\u30b6\u30dc\u304b\u3089\u306e\u30ea\u30a2\u30d5\u30a1\u30f3\u306ePWM\u3092\u3001PWM_R1\u306e\u30d4\u30f3\u306b\u30de\u30b6\u30dc\u304b\u3089\u306eCPU\u30d5\u30a1\u30f3\u306ePWM\u3092\u5165\u529b\u3057\u3001
\nPWM_W0\u306e\u30d4\u30f3\u304b\u3089\u30ea\u30a2\u30d5\u30a1\u30f3\u306e\u9752\u7dda\u3078\u3001PWM_W1\u306e\u30d4\u30f3\u304b\u3089CPU\u30d5\u30a1\u30f3\u306e\u9752\u7dda\u3078PWM\u3092\u51fa\u529b\u3059\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u3066\u3044\u308b\u3002
\nPWM\u51fa\u529b\u3092\u5b9a\u671f\u7684\u306b\u30b7\u30ea\u30a2\u30eb\u30dd\u30fc\u30c8\u306b\u51fa\u529b\u3059\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u308b\u306e\u3067\u3001\u30b5\u30fc\u30d0\u5074\u3067\u56de\u8ee2\u6570\u3092\u76e3\u8996\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3002<\/p>\n
\r\n\/\/ PIN 8, 9, 6, 12\r\n#define PWM_R0 8\r\n#define PWM_W0 9\r\n#define PWM_R1 12\r\n#define PWM_W1 6\r\n#define PWM_DENOM0 2\r\n#define PWM_DENOM1 2\r\n#define SUM_STEP 10\r\n\r\nint g_step = 0;\r\nint g_read_pins[] = {PWM_R0, PWM_R1};\r\nint g_write_pins[] = {PWM_W0, PWM_W1};\r\nunsigned char g_pwm_denoms[] = {PWM_DENOM0, PWM_DENOM1};\r\nunsigned long g_duties[] = {0, 0};\r\nunsigned long g_sum_counts[] = {0, 0};\r\n\r\nvoid PWMRead(int pinID)\r\n{\r\n  unsigned long us_low, us_high, duty;\r\n  \r\n  int pin = g_read_pins[pinID];\r\n  \r\n  us_low = pulseIn(pin, LOW, 100000);\r\n  us_high = pulseIn(pin, HIGH, 100000);\r\n  us_low = pulseIn(pin, LOW, 100000);\r\n  duty = (us_high * 255) \/ (us_low + us_high);\r\n\r\n  if (duty < 256) {\r\n    g_duties[pinID] += duty;\r\n    g_sum_counts[pinID]++;\r\n  }\r\n}\r\n\r\nvoid PWMWrite(int pinID)\r\n{\r\n  if (g_sum_counts[pinID] > 0) {\r\n    unsigned char pwm = (g_duties[pinID] \/ g_sum_counts[pinID]) \/ g_pwm_denoms[pinID];\r\n    analogWrite(g_write_pins[pinID], pwm);\r\n    \r\n    Serial.print("Output: ");\r\n    Serial.print(pinID);\r\n    Serial.print(" ");\r\n    Serial.println(pwm);\r\n  } else {\r\n    Serial.print("Can't calc avg: ");\r\n    Serial.println(pinID);\r\n  }\r\n  g_duties[pinID] = 0;\r\n  g_sum_counts[pinID] = 0;\r\n}\r\n\r\nvoid setup()\r\n{\r\n  Serial.begin(9600);\r\n  \/\/ \u3068\u308a\u3042\u3048\u305a\u6700\u521d\u306f50%\u3067\u51fa\u529b\r\n  analogWrite(PWM_W0, 127);\r\n  analogWrite(PWM_W1, 127);\r\n}\r\n\r\nvoid loop()\r\n{\r\n  PWMRead(0);\r\n  PWMRead(1);\r\n  \r\n  if (g_step++ > SUM_STEP) {\r\n    PWMWrite(0);\r\n    PWMWrite(1);\r\n    g_step = 0;\r\n  }\r\n  \r\n  delay(100);\r\n}\r\n<\/pre>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[423,464],"class_list":["post-2773","post","type-post","status-publish","format-standard","hentry","category-tech","tag-arduino","tag-ml110-g7"],"_links":{"self":[{"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/posts\/2773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/comments?post=2773"}],"version-history":[{"count":0,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/posts\/2773\/revisions"}],"wp:attachment":[{"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/media?parent=2773"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/categories?post=2773"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/tags?post=2773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}