{"id":111037,"date":"2022-01-05T13:06:23","date_gmt":"2022-01-05T07:06:23","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=111037"},"modified":"2022-01-08T01:31:33","modified_gmt":"2022-01-07T19:31:33","slug":"stm32f103c8-%d0%bf%d1%80%d0%b5%d1%80%d1%8b%d0%b2%d0%b0%d0%bd%d0%b8%d1%8f-%d1%82%d0%b0%d0%b9%d0%bc%d0%b5%d1%80%d0%b0-%d0%bf%d0%be-%d1%81%d1%80%d0%b0%d0%b2%d0%bd%d0%b5%d0%bd%d0%b8%d1%8e-ardui","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=111037","title":{"rendered":"STM32F103C8 \u2014 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e (Arduino IDE)"},"content":{"rendered":"<p>\u0412 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0435 STM32F103C8 \u0438\u043c\u0435\u044e\u0442\u0441\u044f 4 \u0442\u0430\u0439\u043c\u0435\u0440\u0430, \u0442\u0430\u0439\u043c\u0435\u0440 TIM1 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0430 \u00a0\u0448\u0438\u043d\u0435 APB2, \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0440\u0430\u0432\u043d\u0430 \u0447\u0430\u0441\u0442\u043e\u0442\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0439 \u0448\u0438\u043d\u044b SYSCLK \u0438 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0431\u043e\u043b\u0435\u0435 \u043f\u0440\u043e\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u043c \u0442\u0430\u0439\u043c\u0435\u0440\u043e\u043c,\u00a0 TIM2, TIM2 \u0438 TIM4 \u043f\u0440\u043e\u0441\u0442\u044b\u0435 \u0442\u0430\u0439\u043c\u0435\u0440\u044b \u043e\u0431\u0449\u0435\u0433\u043e \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f,\u00a0 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u043e\u0442 \u0448\u0438\u043d\u044b APB1 \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0440\u0430\u0432\u043d\u0430 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0435 \u0447\u0430\u0441\u0442\u043e\u0442\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0439 \u0448\u0438\u043d\u044b SYSCLK (\u0434\u043b\u044f \u043f\u0435\u0440\u0438\u0444\u0435\u0440\u0438\u0439\u043d\u044b\u0445 \u0443\u0441\u0442-\u0432).<\/p>\n<p>\u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d \u043f\u0440\u0438\u043c\u0435\u0440 \u0440\u0430\u0431\u043e\u0442\u044b \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e.<\/p>\n<p>\u0420\u0430\u0431\u043e\u0442\u0430 \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u0432 \u0440\u0435\u0436\u0438\u043c\u0435 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f, \u044d\u0442\u043e \u043a\u043e\u0433\u0434\u0430 \u0432 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u0445 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f <strong>CCR1.<\/strong>..<strong>CCR4<\/strong> \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043e \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u043e\u043c \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f <strong>ARR<\/strong>. \u041a\u0430\u043a \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0442\u0441\u0447\u0435\u0442 \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u0442 \u0441\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f\u043c\u0438 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u043e\u0432 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f, \u0442\u043e \u0442\u0443\u0442 \u0436\u0435 \u0432\u044b\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435. \u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u043e\u0434\u0438\u043d \u0442\u0430\u0439\u043c\u0435\u0440 \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u0437\u044b\u0432\u0430\u0442\u044c \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0439 (\u043d\u0430\u043f\u0440\u0438\u043c\u0435\u0440 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043a\u0430\u043a\u043e\u0433\u043e \u043b\u0438\u0431\u043e \u043a\u043e\u0434\u0430) \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u043e\u0434\u043d\u043e\u0433\u043e \u0446\u0438\u043a\u043b\u0430 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f.<\/p>\n<p>\u041d\u0438\u0436\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d \u043f\u0440\u0438\u043c\u0435\u0440 \u043a\u043e\u0434\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043c\u0438\u0433\u0430\u0442\u044c \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043e\u043c \u0432 \u0442\u0430\u043a\u0442 \u0440\u0430\u0431\u043e\u0442\u044b \u0442\u0430\u0439\u043c\u0435\u0440\u0430:<\/p>\n<pre><span style=\"color: #00979c;\">void<\/span> <span style=\"color: #5e6d03;\">setup<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">)<\/span> <span style=\"color: #000000;\">{<\/span>\r\n \u00a0<span style=\"color: #d35400;\">pinMode<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">PA1<\/span><span style=\"color: #434f54;\">,<\/span> <span style=\"color: #00979c;\">OUTPUT<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">;<\/span>\r\n \u00a0\r\n \u00a0<span style=\"color: #000000;\">timer_attach_interrupt<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">TIMER2<\/span><span style=\"color: #434f54;\">,<\/span> <span style=\"color: #000000;\">TIMER_UPDATE_INTERRUPT<\/span><span style=\"color: #434f54;\">,<\/span> <span style=\"color: #000000;\">led1<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">;<\/span> <span style=\"color: #434f54;\">\/\/ \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e<\/span>\r\n \u00a0<span style=\"color: #000000;\">timer_attach_interrupt<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">TIMER2<\/span><span style=\"color: #434f54;\">,<\/span> <span style=\"color: #000000;\">TIMER_CC1_INTERRUPT<\/span><span style=\"color: #434f54;\">,<\/span> <span style=\"color: #000000;\">led<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e 1<\/span>\r\n\r\n \u00a0<span style=\"color: #000000;\">RCC_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">APB1ENR<\/span> <span style=\"color: #434f54;\">|=<\/span> <span style=\"color: #000000;\">RCC_APB1ENR_TIM2EN<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIM2EN &gt; \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0442\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 tim_2 <\/span>\r\n \u00a0<span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">CR1<\/span> <span style=\"color: #434f54;\">&amp;=<\/span> <span style=\"color: #434f54;\">~<\/span><span style=\"color: #000000;\">TIMER_CR1_CEN<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIMx_CR1_CEN &gt; \u0441\u0442\u043e\u043f \u0442\u0430\u0439\u043c\u0435\u0440<\/span>\r\n \u00a0<span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">PSC<\/span> <span style=\"color: #434f54;\">=<\/span> <span style=\"color: #000000;\">7200<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #000000;\">1<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIMx_PSC &gt; \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043f\u0440\u0435\u0434 \u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044f -1 === F = 72 000 000 \/ 7200 = 10000 Hz<\/span>\r\n \u00a0<span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">ARR<\/span> <span style=\"color: #434f54;\">=<\/span> <span style=\"color: #000000;\">10000<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #000000;\">1<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIMx_ARR &gt; \u0441\u0447\u0438\u0442\u0430\u0442\u044c \u0434\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0438 \u043e\u0431\u043d\u0443\u043b\u0438\u0442\u044c === F = 10000 \/ 10000 = 1 Hz | T = 1 s<\/span>\r\n \u00a0<span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">CCR1<\/span> <span style=\"color: #434f54;\">=<\/span> <span style=\"color: #000000;\">5000<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #000000;\">1<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIMx_CCR1 &gt; \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f 1 === F = 10000 \/ 5000 = 2 Hz | T = 0.5 s<\/span>\r\n \u00a0<span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">DIER<\/span> <span style=\"color: #434f54;\">|=<\/span> <span style=\"color: #000000;\">TIMER_DIER_UIE<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIMx_DIER_UIE &gt; \u0440\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u044c \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e<\/span>\r\n \u00a0<span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">DIER<\/span> <span style=\"color: #434f54;\">|=<\/span> <span style=\"color: #000000;\">TIMER_DIER_CC1IE<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIMx_DIER_CC1IE &gt; \u0440\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u044c \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044e 1<\/span>\r\n \u00a0<span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">CR1<\/span> <span style=\"color: #434f54;\">|=<\/span> <span style=\"color: #000000;\">TIMER_CR1_CEN<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIMx_CR1_CEN &gt; \u0441\u0442\u0430\u0440\u0442 \u0442\u0430\u0439\u043c\u0435\u0440<\/span>\r\n<span style=\"color: #000000;\">}<\/span>\r\n\r\n<span style=\"color: #00979c;\">void<\/span> <span style=\"color: #5e6d03;\">loop<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">)<\/span> <span style=\"color: #000000;\">{<\/span><span style=\"color: #000000;\">}<\/span>\r\n\r\n<span style=\"color: #00979c;\">void<\/span> <span style=\"color: #000000;\">led1<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">{<\/span>\r\n \u00a0<span style=\"color: #d35400;\">digitalWrite<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">PA1<\/span><span style=\"color: #434f54;\">,<\/span> <span style=\"color: #00979c;\">HIGH<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">;<\/span> \r\n \u00a0<span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">SR<\/span> <span style=\"color: #434f54;\">&amp;=<\/span><span style=\"color: #434f54;\">~<\/span> <span style=\"color: #000000;\">TIMER_SR_UIF<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIMx_SR_UIF &gt; \u0441\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0435\u043c \u0444\u043b\u0430\u0433 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f<\/span>\r\n<span style=\"color: #000000;\">}<\/span>\r\n<span style=\"color: #00979c;\">void<\/span> <span style=\"color: #000000;\">led<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">{<\/span> \u00a0<span style=\"color: #434f54;\">\/\/\u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f <\/span>\r\n \u00a0<span style=\"color: #d35400;\">digitalWrite<\/span><span style=\"color: #000000;\">(<\/span><span style=\"color: #000000;\">PA1<\/span><span style=\"color: #434f54;\">,<\/span> <span style=\"color: #00979c;\">LOW<\/span><span style=\"color: #000000;\">)<\/span><span style=\"color: #000000;\">;<\/span> \r\n \u00a0<span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">-<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">SR<\/span> <span style=\"color: #434f54;\">&amp;=<\/span><span style=\"color: #434f54;\">~<\/span> <span style=\"color: #000000;\">TIMER_SR_UIF<\/span><span style=\"color: #000000;\">;<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<span style=\"color: #434f54;\">\/\/ TIMx_SR_UIF &gt; \u0441\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0435\u043c \u0444\u043b\u0430\u0433 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f<\/span>\r\n<span style=\"color: #000000;\">}<\/span>\r\n<\/pre>\n<div id=\"marketWidget\"><\/div>\n<p>\u0414\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u043d\u0430 \u043d\u0435\u0433\u043e \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u0434\u0430\u0442\u044c \u0442\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, \u0434\u0435\u043b\u0430\u0435\u0442\u0441\u044f \u044d\u0442\u043e \u0432 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0435\u00a0<b>RCC-&gt;APB1ENR<\/b>\u00a0\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u043e\u0439 \u0431\u0438\u0442\u0430\u00a0<strong>TIM2EN<\/strong>.<\/p>\n<blockquote><p><strong>RCC_BASE\u2014&gt;APB1ENR|=\u00a0(1&lt;&lt;0);<\/strong><\/p><\/blockquote>\n<p>\u0420\u0435\u0433\u0438\u0441\u0442\u0440\u00a0<strong>RCC_APB1ENR<\/strong><\/p>\n<p><a class=\"highslide-image\" href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-151244.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109443\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-151244.png\" sizes=\"auto, (max-width: 789px) 100vw, 789px\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-151244.png 789w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-151244-200x48.png 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-151244-500x121.png 500w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-151244-768x186.png 768w\" alt=\"\" width=\"789\" height=\"191\" \/><\/a><\/p>\n<p>\u041f\u0435\u0440\u0435\u0434\u00a0\u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u043e\u0439 \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u0435\u0433\u043e \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c (\u043e\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c):<\/p>\n<blockquote><p><strong>TIMER2_BASE\u2014&gt;CR1=0;\u00a0\u00a0<\/strong><\/p><\/blockquote>\n<p>\u0420\u0435\u0433\u0438\u0441\u0442\u0440\u00a0<strong>TIMx_CR1<\/strong><\/p>\n<p><a class=\"highslide-image\" href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-151547.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109444\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-151547.png\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-151547.png 794w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-151547-200x21.png 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-151547-500x52.png 500w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-151547-768x80.png 768w\" alt=\"\" width=\"794\" height=\"83\" \/><\/a><\/p>\n<p>\u0412\u0441\u0435 \u0442\u0430\u0439\u043c\u0435\u0440\u044b \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 STM32F103C8 16 \u0431\u0438\u0442 (0\u202665535), \u043a\u0430\u0436\u0434\u044b\u0439 \u0442\u0430\u0439\u043c\u0435\u0440 \u0438\u043c\u0435\u0435\u0442 \u043f\u0440\u0435\u0434\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u0437\u0430 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u0440\u0435\u0433\u0438\u0441\u0442\u0440 TIMx_PSC. \u0417\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u044d\u0442\u043e\u0433\u043e \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442 \u0434\u0435\u043b\u0435\u043d\u0438\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u044b \u043f\u043e\u0441\u0442\u0443\u043f\u0430\u044e\u0449\u0435\u0433\u043e \u043d\u0430 \u0441\u0447\u0435\u0442\u0447\u0438\u043a CK_CNT.<\/p>\n<p><strong>f(CK_CNT) = f(CK_PSC) \/ (PSC+1)<\/strong><\/p>\n<p>\u0422\u0430\u043a \u043a\u0430\u043a \u043d\u0430\u043c \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0447\u0442\u043e\u0431\u044b \u0442\u0430\u0439\u043c\u0435\u0440 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u044f\u043b\u0441\u044f \u0447\u0435\u0440\u0435\u0437 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u0438\u043d\u0442\u0435\u0440\u0432\u0430\u043b \u0432\u0440\u0435\u043c\u0435\u043d\u0438, \u0442\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043c \u0434\u043b\u044f \u043d\u0430\u0447\u0430\u043b\u0430 \u043f\u0440\u0435\u0434\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u043d\u0430 7200.<\/p>\n<blockquote><p><strong>TIMER2_BASE\u2014&gt;PSC\u00a0=\u00a07200\u20141;<\/strong><\/p><\/blockquote>\n<p>\u0420\u0435\u0433\u0438\u0441\u0442\u0440\u00a0<strong>TIMx_PSC<\/strong><\/p>\n<p><a class=\"highslide-image\" href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-152313.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109445\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-152313.png\" sizes=\"auto, (max-width: 794px) 100vw, 794px\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-152313.png 794w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-152313-200x20.png 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-152313-500x49.png 500w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-152313-768x75.png 768w\" alt=\"\" width=\"794\" height=\"78\" \/><\/a><\/p>\n<p>\u0422\u0430\u043a \u043a\u0430\u043a \u043f\u0440\u0435\u0434\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044c \u0440\u0430\u0432\u0435\u043d 7200, \u0430 \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u044f\u0434\u0440\u0430 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0430 72 \u041c\u0413\u0446, \u0442\u043e \u0441 \u0432\u044b\u0445\u043e\u0434\u0430 \u043f\u0440\u0435\u0434\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044f \u043c\u044b \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0447\u0430\u0441\u0442\u043e\u0442\u0443 10000 \u0413\u0446.<\/p>\n<p>\u0427\u0442\u043e \u0431\u044b \u0435\u0449\u0435 \u0443\u043c\u0435\u043d\u044c\u0448\u0438\u0442\u044c \u0447\u0430\u0441\u0442\u043e\u0442\u0443 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0439 \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c \u0440\u0435\u0433\u0438\u0441\u0442\u0440 TIMx_ARR.<\/p>\n<p><strong>TIMx_ARR<\/strong> \u2014 \u044d\u0442\u043e 16-\u0438 \u0431\u0438\u0442\u043d\u044b\u0439 \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u0447\u0438\u043d\u0430\u0435\u0442 \u0441\u0447\u0438\u0442\u0430\u0442\u044c \u0441 0 \u0434\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e \u043e\u0431\u043d\u0443\u043b\u0438\u0442\u0441\u044f \u0438 \u043d\u0430\u0447\u043d\u0435\u0442 \u0441\u0447\u0438\u0442\u0430\u0442\u044c \u0437\u0430\u043d\u043e\u0432\u043e.<\/p>\n<blockquote><p><strong>\u00a0TIMER2_BASE\u2014&gt;ARR\u00a0=\u00a010000\u20141;<\/strong><\/p><\/blockquote>\n<p>\u0420\u0435\u0433\u0438\u0441\u0442\u0440\u00a0<strong>TIMx_ARR<\/strong><\/p>\n<p><a class=\"highslide-image\" href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-153912.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109446\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-153912.png\" sizes=\"auto, (max-width: 796px) 100vw, 796px\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-153912.png 796w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-153912-200x22.png 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-153912-500x54.png 500w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-153912-768x83.png 768w\" alt=\"\" width=\"796\" height=\"86\" \/><\/a><\/p>\n<p>\u0422\u0430\u043a \u043a\u0430\u043a \u043f\u043e\u0441\u043b\u0435 \u043f\u0440\u0435\u0434\u0434\u0435\u043b\u0438\u0442\u0435\u043b\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u0440\u0430\u0431\u043e\u0442\u044b \u0442\u0430\u0439\u043c\u0435\u0440\u0430 10 \u043a\u0413\u0446, \u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043f\u043e \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u0432 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0435 ARR \u0440\u0430\u0432\u043d\u043e 10000, \u0442\u043e \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u0442\u0430\u0439\u043c\u0435\u0440\u0430 TIM2 \u0431\u0443\u0434\u0443\u0442 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442\u044c \u0441 \u0438\u043d\u0442\u0435\u0440\u0432\u0430\u043b\u043e\u043c 1 \u0441\u0435\u043a\u0443\u043d\u0434\u0430.<\/p>\n<p>\u0412 \u0438\u043d\u0442\u0435\u0440\u0432\u0430\u043b (\u0432 \u043d\u0430\u0448\u0435\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435) \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u043c\u0435\u0441\u0442\u0438\u0442\u044c \u043e\u0442 1 \u0434\u043e 4 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0439 \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0431\u0443\u0434\u0443\u0442 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442\u044c \u0431\u043b\u0430\u0433\u043e\u0434\u0430\u0440\u044f \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430\u043c \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f CCR1&#8230;CCR4. \u0412 \u043f\u0440\u0438\u043c\u0435\u0440\u0435 \u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0434\u0438\u043d \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f CCR1.<\/p>\n<p>\u0420\u0435\u0433\u0438\u0441\u0442\u0440<strong> TIMx_CCR1\u00a0<\/strong><\/p>\n<p><a href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-124945.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-111038\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-124945.png\" alt=\"\" width=\"786\" height=\"77\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-124945.png 786w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-124945-200x20.png 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-124945-500x49.png 500w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-124945-768x75.png 768w\" sizes=\"auto, (max-width: 786px) 100vw, 786px\" \/><\/a><\/p>\n<blockquote><p><strong><span style=\"color: #000000;\">TIMER2_BASE<\/span><span style=\"color: #434f54;\">&#8212;<\/span><span style=\"color: #434f54;\">&gt;<\/span><span style=\"color: #000000;\">CCR1<\/span> <span style=\"color: #434f54;\">=<\/span> <span style=\"color: #000000;\">5000<\/span><span style=\"color: #434f54;\">&#8212;<\/span><span style=\"color: #000000;\">1<\/span><span style=\"color: #000000;\">;<\/span><\/strong><\/p><\/blockquote>\n<p>\u0422\u0430\u043a \u043a\u0430\u043a \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0438\u043c\u0435\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 10000 (72 000 000 \/ 7 200 \/ <strong>10 000<\/strong> = 1 \u0441\u0435\u043a\u0443\u043d\u0434\u0430), \u0442\u043e \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 5000 \u0441\u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0440\u043e\u0432\u043d\u043e \u043e\u0442 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u044b \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0432 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0435 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f (0,5 \u0441\u0435\u043a).<\/p>\n<p>\u0414\u0430\u043b\u0435\u0435 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0440\u0430\u0437\u0440\u0435\u0448\u0438\u0442\u044c \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043f\u043e \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e \u0438 \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u044e, \u0434\u0435\u043b\u0430\u0435\u0442\u0441\u044f \u044d\u0442\u043e \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0430 <strong>TIMx_DIER.<\/strong><\/p>\n<p><strong>TIMx_DIER\u00a0<\/strong>\u2014 \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0439. \u041f\u0440\u0438 \u043f\u0440\u0438 \u0437\u0430\u043f\u0438\u0441\u0438 \u0432 \u0431\u0438\u0442\u044b <strong>UIE \u0438 CC1IE<\/strong> \u0435\u0434\u0438\u043d\u0438\u0446, \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u0440\u0430\u0437\u0440\u0435\u0448\u0435\u043d\u044b.<\/p>\n<p><a href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-125652.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-111039\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-125652.png\" alt=\"\" width=\"779\" height=\"98\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-125652.png 779w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-125652-200x25.png 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-125652-500x63.png 500w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2022\/01\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2022-01-05-125652-768x97.png 768w\" sizes=\"auto, (max-width: 779px) 100vw, 779px\" \/><\/a><\/p>\n<blockquote><p><strong>TIMER2_BASE-&gt;DIER |= TIMER_DIER_UIE;\u00a0<\/strong><br \/>\n<strong>TIMER2_BASE-&gt;DIER |= TIMER_DIER_CC1IE;<\/strong><\/p><\/blockquote>\n<p>\u041f\u043e\u0441\u043b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u0435\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u0442\u044c:<\/p>\n<blockquote><p><strong>TIMER2_BASE\u2014&gt;CR1=1;\u00a0\u00a0<\/strong><\/p><\/blockquote>\n<p>\u0427\u0442\u043e\u0431\u044b \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0439 \u043a\u043e\u0434 \u043f\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f:<\/p>\n<blockquote><p><strong>timer_attach_interrupt(TIMER2, TIMER_UPDATE_INTERRUPT, led1);<\/strong><\/p>\n<p><strong>timer_attach_interrupt(TIMER2, TIMER_CC1_INTERRUPT, led); <\/strong><\/p><\/blockquote>\n<p>\u0433\u0434\u0435:<\/p>\n<ul>\n<li>TIMER2 \u2014 \u043d\u043e\u043c\u0435\u0440 \u0442\u0430\u0439\u043c\u0435\u0440\u0430<\/li>\n<li>TIMER_UPDATE_INTERRUPT \u2014 \u0432\u044b\u0437\u043e\u0432 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043f\u043e \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e<\/li>\n<li>TIMER_CC1_INTERRUPT &#8212; \u0432\u044b\u0437\u043e\u0432 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043f\u043e \u0441\u043e\u0432\u043f\u0430\u0434\u0435\u043d\u0438\u044e<\/li>\n<li>led \u0438 led1 \u2014 \u0438\u043c\u0435\u043d\u0430 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0441 \u0438\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u043c \u043a\u043e\u0434\u043e\u043c<\/li>\n<\/ul>\n<p>\u0424\u0443\u043d\u043a\u0446\u0438\u044f\u00a0<strong>led1 <\/strong>\u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043a\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043e\u043c, \u043f\u0440\u0438 \u043a\u0430\u0436\u0434\u043e\u043c \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0438 \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u00a0 \u0437\u0430\u0433\u043e\u0440\u0430\u0435\u0442\u0441\u044f.<\/p>\n<p>\u0424\u0443\u043d\u043a\u0446\u0438\u044f\u00a0<strong>led <\/strong>\u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u043a\u043e\u0434 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043e\u043c, \u043f\u0440\u0438 \u043a\u0430\u0436\u0434\u043e\u043c \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0438 \u0442\u0430\u0439\u043c\u0435\u0440\u0430 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u00a0 \u0433\u0430\u0441\u043d\u0435\u0442.<\/p>\n<p>\u041f\u043e\u0441\u043b\u0435 \u043a\u0430\u0436\u0434\u043e\u0433\u043e \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0441\u0431\u0440\u043e\u0441\u0438\u0442\u044c \u0444\u043b\u0430\u0433 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f:<\/p>\n<blockquote><p><strong>TIMER2_BASE-&gt;SR &amp;=~(1&lt;&lt;0);<\/strong><\/p><\/blockquote>\n<p>\u0420\u0435\u0433\u0438\u0441\u0442\u0440\u00a0<strong>TIMx_SR<\/strong><\/p>\n<p><a class=\"highslide-image\" href=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-163056.png\" class=\"highslide-image\" onclick=\"return hs.expand(this);\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-109448\" src=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/%D0%A1%D0%BD%D0%B8%D0%BC%D0%BE%D0%BA-%D1%8D%D0%BA%D1%80%D0%B0%D0%BD%D0%B0-%D0%BE%D1%82-2021-10-22-163056.png\" sizes=\"auto, (max-width: 791px) 100vw, 791px\" srcset=\"http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-163056.png 791w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-163056-200x20.png 200w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-163056-500x51.png 500w, http:\/\/rcl-radio.ru\/wp-content\/uploads\/2021\/10\/\u0421\u043d\u0438\u043c\u043e\u043a-\u044d\u043a\u0440\u0430\u043d\u0430-\u043e\u0442-2021-10-22-163056-768x79.png 768w\" alt=\"\" width=\"791\" height=\"81\" \/><\/a><\/p>\n<p>TIMx_SR \u2014 \u0440\u0435\u0433\u0438\u0441\u0442\u0440 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f, \u0441\u043e\u0434\u0435\u0440\u0436\u0438\u0442 \u0444\u043b\u0430\u0433\u0438 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u0439. UIF \u2013 \u0444\u043b\u0430\u0433 \u043f\u0440\u0435\u0440\u044b\u0432\u0430\u043d\u0438\u044f \u043f\u043e \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044e.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0412 \u043c\u0438\u043a\u0440\u043e\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u0435 STM32F103C8 \u0438\u043c\u0435\u044e\u0442\u0441\u044f 4 \u0442\u0430\u0439\u043c\u0435\u0440\u0430, \u0442\u0430\u0439\u043c\u0435\u0440 TIM1 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0430 \u00a0\u0448\u0438\u043d\u0435 APB2, \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0440\u0430\u0432\u043d\u0430 \u0447\u0430\u0441\u0442\u043e\u0442\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0439 \u0448\u0438\u043d\u044b SYSCLK \u0438 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0431\u043e\u043b\u0435\u0435 \u043f\u0440\u043e\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u043c \u0442\u0430\u0439\u043c\u0435\u0440\u043e\u043c,\u00a0 TIM2, TIM2 \u0438 TIM4 \u043f\u0440\u043e\u0441\u0442\u044b\u0435 \u0442\u0430\u0439\u043c\u0435\u0440\u044b \u043e\u0431\u0449\u0435\u0433\u043e \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f,\u00a0 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u043e\u0442 \u0448\u0438\u043d\u044b APB1 \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u0440\u0430\u0432\u043d\u0430 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0435 \u0447\u0430\u0441\u0442\u043e\u0442\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0439 \u0448\u0438\u043d\u044b SYSCLK (\u0434\u043b\u044f \u043f\u0435\u0440\u0438\u0444\u0435\u0440\u0438\u0439\u043d\u044b\u0445 \u0443\u0441\u0442-\u0432). \u0412 \u044d\u0442\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0435 \u0431\u0443\u0434\u0435\u0442 \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043d \u043f\u0440\u0438\u043c\u0435\u0440 \u0440\u0430\u0431\u043e\u0442\u044b \u0442\u0430\u0439\u043c\u0435\u0440\u0430 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":111040,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[239,17],"tags":[],"class_list":["post-111037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arduino","category-17"],"views":4475,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/111037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=111037"}],"version-history":[{"count":2,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/111037\/revisions"}],"predecessor-version":[{"id":111103,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/111037\/revisions\/111103"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/111040"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=111037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=111037"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=111037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}