{"id":7136,"date":"2020-09-25T03:16:51","date_gmt":"2020-09-24T18:16:51","guid":{"rendered":"http:\/\/happytech.jp\/wordpress\/?p=7136"},"modified":"2020-10-19T23:27:35","modified_gmt":"2020-10-19T14:27:35","slug":"how-to-use-frdm-kl25z-gpio","status":"publish","type":"post","link":"https:\/\/happytech.jp\/wordpress\/2020\/09\/25\/how-to-use-frdm-kl25z-gpio\/","title":{"rendered":"FRDM-KL25Z GPIO\u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"

5V\u8010\u5727GPIO\u30d4\u30f3\u304c\u7121\u30443.3V\u52d5\u4f5cFRDM-KL25Z\u3078\u30015V LCD\u3092CMOS\u30c7\u30d0\u30a4\u30b9\u76f4\u7d50\u3067\u63a5\u7d9a\u3057\u3001\u305d\u306e\u52d5\u4f5c\u78ba\u8a8d\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u767a\u4e2d\u3067\u3059\uff08CMOS\u30c7\u30d0\u30a4\u30b9\u76f4\u7d50\u306f\u3001\u95a2\u9023\u6295\u7a3f\uff1a3.3V MCU\u30685V\u30c7\u30d0\u30a4\u30b9\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9<\/a>\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\uff09\u3002<\/p>\n

\u958b\u767a\u9014\u4e2d\u3001FRDM-KL25Z\u642d\u8f09MCU\u306eKinetis KL25\u30d5\u30a1\u30df\u30ea\u306b\u3001GPIO\u306e\u62e1\u5f35\u3068\u3082\u8a00\u3048\u308b\u8208\u5473\u6df1\u3044FGPIO\u6a5f\u80fd\u3001BME\u6a5f\u80fd\u3092\u898b\u3064\u3051\u305f\u306e\u3067FRDM-KL25Z GPIO\u306e\u4f7f\u3044\u65b9\u306b\u52a0\u3048\u89e3\u8aac\u3057\u307e\u3059\u3002\u4e21\u6a5f\u80fd\u306f\u3001Kinetis KL25\u306e\u9ad8\u901f\u5316\u306b\u52b9\u679c\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u203bFGPIO\uff1aFast GPIO\u3001\u9ad8\u901f\u51e6\u7406\u3067GPIO\u8a18\u8ff0\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304b\u3089\u306e\u5909\u66f4\u5bb9\u6613\u3002
\n\u203bBME\uff1aBit Manipulation Engine\u306f\u30ec\u30b8\u30b9\u30bf\u8aad\u66f8\u304d\u3068\u30d3\u30c3\u30c8\u64cd\u4f5c\u304c\u540c\u6642\u53ef\u80fd\u306aMCU\u5185\u8535\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3002\u30b3\u30fc\u30c9\u30b5\u30a4\u30ba\u524a\u6e1b\u3068\u9ad8\u901f\u51e6\u7406\u304c\u540c\u6642\u306b\u53ef\u80fd\u3002<\/p>\n

FRDM-KL25Z GPIO\u306e\u4f7f\u3044\u65b9<\/h2>\n

FRDM-KL25Z\u306eGPIO API\u4e00\u89a7\u304c\u4e0b\u8a18\u3067\u3059\u3002MCUXpresso IDE\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u4e0a\u3067gpio_\u3068\u5165\u529b\u3057\u300cCtrl\uff0b\u30b9\u30da\u30fc\u30b9\u30ad\u30fc\u300d\u3092\u62bc\u3059\u3068\u3001GPIO_\u3067\u59cb\u307e\u308bAPI\u304c\u4e00\u89a7\u8868\u793a\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u304c\u3001Content Assist\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n

\"MCUXpresso
MCUXpresso IDE\u306eContent Assist\u3092\u5229\u7528\u3057\u305fGPIO\u306e\u4f7f\u3044\u65b9<\/figcaption><\/figure>\n

\u5148\u982d\u3007\u304cGPIO_API\u95a2\u6570\u3001#\u304cdefine\u3067\u5b9a\u7fa9\u3057\u305f\u30de\u30af\u30ed\u3067\u3059\u3002GPIO_API\u672c\u4f53\u306f\u3001fsl_gpio.h\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u4f8b\u3048\u3070\u3001GPIO_ClearPinsOutput\u3092\u9078\u3076\u3068\u3001\u6b8b\u308a\u306e\u5909\u6570\uff1aGPIO_Type *base\u3068unit32_t mask\u3092\u5165\u529b\u3059\u308c\u3070\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u4e0a\u3067GPIO_ClearPinsOutput API\u306e\u5165\u529b\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n

*base\u306f\u3001GPIOA\u3084GPIOB\u306a\u3069\u306e\u30dd\u30fc\u30c8\u540d\u3001mask\u306f\u3001\u5236\u5fa1\u5bfe\u8c61\u30d4\u30f3\u4ee5\u5916\u306e\u30de\u30b9\u30af\u3067\u3059\u3002GPIOB\u306e18\u756a\u30d4\u30f3\u304c\u5bfe\u8c61\u306a\u3089\u3001GPIO_ClearPinsOutput(GPIOB, 1<<18)\u3068\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n

Content Assist\u306e\u4e00\u89a7\u8868\u793a\u30ea\u30b9\u30c8\u3092\u898b\u308b\u3068\u3001FRDM-KL25Z\u306eGPIO API\u306b\u7279\u306b\u5909\u308f\u3063\u305fAPI\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u3054\u304f\u4e00\u822c\u7684\u306aGPIO\u306e\u4f7f\u3044\u65b9\u3067\u3042\u308b\u3053\u3068\u304c\u5224\u308a\u307e\u3059\u3002<\/p>\n

GPIO\u306b\u9650\u3089\u305aContent Assist\u306f\u3001API\u30ec\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb\u3092\u53c2\u7167\u3059\u308b\u3088\u308aAPI\u9078\u629e\u3068\u5909\u6570\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u5165\u529b\u304c\u65e9\u304f\u4fbf\u5229\u306b\u3067\u304d\u307e\u3059\u3002\u3082\u3061\u308d\u3093\u3001\u30e6\u30fc\u30b6\u304c\u8ffd\u52a0\u5b9a\u7fa9\u3057\u305f\u30de\u30af\u30ed\u3067\u3082\u81ea\u52d5\u7684\u306b\u30ea\u30b9\u30c8\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n

FRDM-KL25Z FGPIO\u306e\u4f7f\u3044\u65b9<\/h3>\n

KL25 Sub-Family Reference Manual<\/a>\u306e\u56f33-9\u306f\u3001MCU\u304b\u3089GPIO Controller\u3078\u306e\u7d4c\u8def\u304c\u3001\u4e0b\u8a182\u7a2e\u985e\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\"FGPIO\u3068GPIO\u30a2\u30af\u30bb\u30b9\u306e\u9055\u3044\uff08\u51fa\u5c55\uff1aKL25
FGPIO\u3068GPIO\u30a2\u30af\u30bb\u30b9\u306e\u9055\u3044\uff08\u51fa\u5c55\uff1aKL25 Sub-Family Reference Manual\uff09<\/figcaption><\/figure>\n

GPIO<\/span>\uff1aMCU\u304b\u3089Peripheral Bridge\u7d4c\u7531\u306eGPIO Controller\u5236\u5fa1
\nFGPIO<\/span>\uff1aMCU\u304b\u3089GPIO Controller\u76f4\u63a5\u5236\u5fa1\uff08Single-cycle I\/O\u3068\u3082\u547c\u3070\u308c\u308b\uff09<\/p>\n

\u7279\u7b46\u3059\u3079\u304d\u306f\u3001\u30ec\u30b8\u30b9\u30bf\u69cb\u6210\u304cGPIO\u3068FGPIO\u3067\u5168\u304f\u540c\u3058\u306a\u306e\u3067\u3001GPIO\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u8a18\u8ff0\u304c\u3001
\nGPIOB_PTOR = (1<<18); \u00a0\u00a0 <\/span>\/\/ \u00a0GPIO\u3067FRDM-KL25Z\u306e\u8d64LED\uff1aPTB18\u3092\u30c8\u30b0\u30eb
\n\u306e\u5834\u5408\u3001\u3053\u308c\u3092FGPIO\u3078\u5909\u3048\u308b\u5834\u5408\u306f\u3001
\nFGPIOB_PTOR = (1<<18);\u00a0 <\/span>\/\/ FGPIO\u3067FRDM-KL25Z\u306e\u8d64LED\uff1aPTB18\u3092\u30c8\u30b0\u30eb
\n\u3068GPIO\u3092FGPIO\u3078\u5909\u66f4\u3059\u308c\u3070\u6e08\u3080\u3053\u3068\u3067\u3059\u3002<\/p>\n

\u203bGPIOB_PTOR = (1<<18)\u306f\u3001\u30ec\u30b8\u30b9\u30bf\u660e\u793a\u8a18\u8ff0\u3001\u540c\u3058\u3053\u3068\u3092GPIO_API\u3067\u8a18\u8ff0\u3059\u308c\u3070\u3001GPIO_TogglePinsOutput(GPIOB, 1<<18)\u3068\u306a\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u3082Content Assist\u304c\u4f7f\u3048\u307e\u3059\u3002<\/p>\n

\u4f46\u3057\u30012\u30b5\u30a4\u30af\u30eb\u30a2\u30af\u30bb\u30b9GPIO\u306e\u534a\u5206\u3001FGPIO\u306e1\u30b5\u30a4\u30af\u30eb\u30a2\u30af\u30bb\u30b9\u5b9f\u52b9\u901f\u5ea6\u3092\u5f97\u308b\u306b\u306f\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u6700\u9069\u5316\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u6700\u9069\u5316\u306a\u3057\uff1aNone(-O0)\u304b\u3089\u3001Optimize (-O1)\u3001\u307e\u305f\u306f\u3001\u305d\u308c\u4ee5\u4e0a\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

FRDM-KL25Z BME\u306e\u4f7f\u3044\u65b9<\/h3>\n

\u524d\u7ae0GPIO\u7d4c\u8def\u306e\u9014\u4e2d\u306bBME\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u304c\u3042\u308a\u307e\u3059\u3002BME\u3092\u4f7f\u3046\u3068\u3001Peripherals\u30ec\u30b8\u30b9\u30bf\u306e\u8aad\u66f8\u304d\u3068\u30d3\u30c3\u30c8\u64cd\u4f5c\u3092\u540c\u6642\u3001\u3064\u307e\u308a\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u8a18\u8ff01\u500b\u3067\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

BME\u3092\u4f7f\u3046\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u3001\u4e0b\u8a185\u7a2e\u985e\u3067\u3059\u3002<\/p>\n

\u66f8\u8fbc\u307f\u6642
\n\u30fbStore Logical AND\/OR\/XOR (AND\/OR\/XOR)
\n\u30fbStore Bit Field Insert (BFI)<\/p>\n

\u8aad\u8fbc\u307f\u6642
\n\u30fbLoad-and-Clear 1 bit (LAC1)
\n\u30fbLoad-and-Set 1 bit (LAS1)
\n\u30fbLoad Unsigned Bit Filed Extract (UBFX)<\/p>\n

\u30a2\u30bb\u30f3\u30d6\u30e9\u8a18\u8ff0\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306f\u3001KL25 Sub-Family Reference Manual<\/a>\u306e17\u7ae0BME\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

BME\u3092\u4f7f\u3046\u3068\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u8a18\u8ff0\u304c\u6e1b\u308b\u306e\u3067\u3001\u51e6\u7406\u6642\u9593\u3068\u30b3\u30fc\u30c9\u30b5\u30a4\u30ba\u306e\u4e21\u65b9\u3092\u8efd\u6e1b\u3067\u304d\u9ad8\u901f\u5316\u53ef\u80fd\u3067\u3059\u3002<\/p>\n

\u4e00\u822c\u7684\u306aGPIO\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3067\u8a18\u8ff0\u3057\u305f\u5468\u8fba\u56de\u8def\u306e\u521d\u671f\u8a2d\u5b9a\u3084\u7121\u9650\u30eb\u30fc\u30d7\u5185\u51e6\u7406\u3092\u3042\u3089\u305f\u3081\u3066\u898b\u76f4\u3059\u3068\u3001BME\u304c\u4f7f\u3048\u308b\u7b87\u6240\u304c\u898b\u3064\u304b\u308a\u307e\u3059\u3002<\/p>\n

GPIO\u3001FGPIO\u3001BME\u306e\u4f7f\u3044\u65b9<\/h2>\n

\u6700\u521d\u306b1\u7ae0\u3067\u793a\u3057\u305f\u4e00\u822c\u7684\u306aGPIO\u8a18\u8ff0\u3067\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u958b\u767a\u3057\u3001\u6700\u5f8c\u306e\u9ad8\u901f\u5316\u624b\u6bb5\u3068\u3057\u3066FGPIO\u3084BME\u3092\u4f7f\u3046\u306e\u304c\u826f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u7406\u7531\u306f\u3001FGPIO\u306f\u6700\u9069\u5316\u3001BME\u306f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u5185\u306b\u30ec\u30b8\u30b9\u30bf\u8aad\u66f8\u304d\u3068\u30d3\u30c3\u30c8\u64cd\u4f5c\u306e\u4e21\u65b9\u304c\u5fc5\u8981\u306a\u500b\u6240\u304c\u3042\u308b\u3053\u3068\u304c\u524d\u63d0\u3060\u304b\u3089\u3067\u3059\u3002<\/p>\n

FGPIO\u306fGPIO\u8a18\u8ff0\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u304b\u3089\u306e\u5909\u66f4\u304c\u5bb9\u6613\u3067\u3059\u3002\u30b3\u30f3\u30d1\u30a4\u30e9\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u6700\u9069\u5316\u306a\u3057\uff1aNone(-O0)\u3067\u30b3\u30fc\u30c9\u5909\u66f4\u3057\u3001\u6c42\u3081\u308b\u9ad8\u901f\u8981\u4ef6\u304c\u6e80\u305f\u3055\u308c\u308c\u3070\u3001\u5229\u7528\u4fa1\u5024\u306f\u9ad8\u3044\u3067\u3057\u3087\u3046\u3002\u3053\u306e\u5834\u5408\u306f\u3001100%\u306e1\u30b5\u30a4\u30af\u30eb\u30a2\u30af\u30bb\u30b9\u5b9f\u52b9\u901f\u5ea6\u307e\u3067\u306f\u5f97\u3089\u308c\u307e\u305b\u3093\u304c\u3001FGPIO\u9ad8\u901f\u5316\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u7d4c\u9a13\u4e0a\u3001\u6700\u9069\u5316\u5229\u7528\u306b\u7b46\u8005\u306f\u6d88\u6975\u7684\u3067\u3059\u3002\u69d8\u3005\u306a\u526f\u4f5c\u7528\u3082\u3042\u308b\u304b\u3089\u3067\u3059\u3002<\/p>\n

\u6700\u9069\u5316\u3088\u308a\u3082\u8d85\u4f4e\u6d88\u8cbb\u96fb\u529b\/\u4f4e\u30b3\u30b9\u30c8\u304c\u7279\u5fb4\u306eFRDM-KL25Z\uff08Cortex-M0+\/48MHz\uff09\u958b\u767a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u518d\u5229\u7528\u304c\u53ef\u80fd\u3067\u3001\u3088\u308a\u9ad8\u901f\u306aFRDM-K64F<\/a>\uff08Cortex-M4\/120MHz\uff09\u306a\u3069\u3078MCU\u5909\u66f4\u304c\u53ef\u80fd\u306a\u3089\u3001\u3053\u306e\u65b9\u6cd5\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n

\u4f46\u3057\u3001MCU\u5909\u66f4\u304c\u3067\u304d\u306a\u3044\u6642\u306e\u52b9\u679c\u7684\u306a\u9ad8\u901f\u5316\u624b\u6bb5\u3068\u3057\u3066\u3001\u672c\u7a3f\u8aac\u660e\u306eFGPIO\u3068BME\u3092\u77e5\u3063\u3066\u304a\u304f\u3053\u3068\u306f\u91cd\u8981\u3067\u3059\u3002<\/p>\n

FGPIO\u3084BME\u306f\u3001\u4f4e\u4fa1\u683c\u3067\u5165\u624b\u6027\u3082\u826f\u3044FRDM-KL25Z\u306b\u521d\u3081\u304b\u3089\u5b9f\u88c5\u6e08\u307f\u3067\u3059\u3002Kinetis KL25\u30d5\u30a1\u30df\u30eaMCU\u306e\u6c4e\u7528\u6027\u3068\u9ad8\u3044\u62e1\u5f35\u6027\u3092\u793a\u3059\u826f\u3044\u4f8b\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u65e7Freescale\u304b\u30892013\u5e74\u9803\u767a\u58f2\u3068\u5c11\u3057\u53e4\u3044\u611f\u3082\u3042\u308bMCU\u3067\u3059\u304c\u3001\u5341\u5206\u73fe\u5f79\u3067\u4f7f\u3048\u307e\u3059\u3002<\/p>\n

\u3042\u3068\u304c\u304d\uff1a3.3V MCU\u30685V CMOS\u30c7\u30d0\u30a4\u30b9\u76f4\u7d50\u52d5\u4f5c\u78ba\u8a8d\u5b8c\u4e86<\/h3>\n

STM32G0x\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/a>\u306b\u4f7f\u7528\u3057\u305f3.3V\u52d5\u4f5cMCU\uff1aSTM32G071RB\u30825V\u8010\u5727GPIO\u30d4\u30f3\u306f\u6301\u3061\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001CMOS\u30c7\u30d0\u30a4\u30b9\u76f4\u7d50\u30675V LCD\u3092\u99c6\u52d5\u3057\u3001\u5b89\u5b9a\u52d5\u4f5c\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u8a02\u6b63\uff1aSTM32G071RB\u306b\u306f<\/span>\u30015V\u8010\u5727\u30d4\u30f3<\/a>\u304c\u3042\u308a\u307e\u3059\u3002\u304a\u8a6b\u3073\u3057\u3066\u8a02\u6b63\u3044\u305f\u3057\u307e\u3059<\/span>\u3002<\/p>\n

\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u4e2d\u306e3.3V\u52d5\u4f5cFRDM-KL25Z\u30685V LCD\u306eCMOS\u30c7\u30d0\u30a4\u30b9\u76f4\u7d50\u3082\u3001\u540c\u69d8\u306b\u554f\u984c\u306a\u304f\u52d5\u4f5c\u3059\u308b\u30cf\u30ba\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

5V\u8010\u5727GPIO\u30d4\u30f3\u304c\u7121\u30443.3V\u52d5\u4f5cFRDM-KL25Z\u3078\u30015V LCD\u3092CM Read More …<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,60,29,487],"tags":[621,622,27,53,51,139,504,582,594],"class_list":["post-7136","post","type-post","status-publish","format-standard","hentry","category-mcu","category-kinetis-mcu","category-cortex-m0puls-core","category-cortex-m4-core","tag-fgpio","tag-bme","tag-arm","tag-cortex-m0puls","tag-kinetis-l","tag-gpio","tag-frdm-kl25z","tag-5v","tag-frdm-k64f"],"yoast_head":"\nFRDM-KL25Z GPIO\u306e\u4f7f\u3044\u65b9 - IoT MCU\u306eHappyTech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/happytech.jp\/wordpress\/2020\/09\/25\/how-to-use-frdm-kl25z-gpio\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"FRDM-KL25Z GPIO\u306e\u4f7f\u3044\u65b9 - 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