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libraries/zf_common/zf_common_clock.c
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134
libraries/zf_common/zf_common_clock.c
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/*********************************************************************************************************************
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* TC264 Opensourec Library <20><><EFBFBD><EFBFBD>TC264 <20><>Դ<EFBFBD>⣩<EFBFBD><E2A3A9>һ<EFBFBD><D2BB><EFBFBD><EFBFBD><EFBFBD>ڹٷ<DAB9> SDK <20>ӿڵĵ<DAB5><C4B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4>
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* Copyright (c) 2022 SEEKFREE <20><><EFBFBD>ɿƼ<C9BF>
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*
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* <20><><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD> TC264 <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
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*
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* TC264 <20><>Դ<EFBFBD><D4B4> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <20><><EFBFBD><EFBFBD><EFBFBD>Ը<EFBFBD><D4B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ᷢ<EFBFBD><E1B7A2><EFBFBD><EFBFBD> GPL<50><4C>GNU General Public License<73><65><EFBFBD><EFBFBD> GNUͨ<55>ù<EFBFBD><C3B9><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* <20><> GPL <20>ĵ<EFBFBD>3<EFBFBD>棨<EFBFBD><E6A3A8> GPL3.0<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD>ģ<EFBFBD><EFBFBD>κκ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>İ汾<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>·<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F><><EFBFBD><EFBFBD><DEB8><EFBFBD>
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*
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* <20><><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>ķ<EFBFBD><C4B7><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><CFA3><EFBFBD><EFBFBD><EFBFBD>ܷ<EFBFBD><DCB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ã<EFBFBD><C3A3><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD><CEB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>κεı<CEB5>֤
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* <20><><EFBFBD><EFBFBD>û<EFBFBD><C3BB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ի<EFBFBD><D4BB>ʺ<EFBFBD><CABA>ض<EFBFBD><D8B6><EFBFBD>;<EFBFBD>ı<EFBFBD>֤
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* <20><><EFBFBD><EFBFBD>ϸ<EFBFBD><CFB8><EFBFBD><EFBFBD><EFBFBD>μ<EFBFBD> GPL
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*
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* <20><>Ӧ<EFBFBD><D3A6><EFBFBD><EFBFBD><EFBFBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>ͬʱ<CDAC>յ<EFBFBD>һ<EFBFBD><D2BB> GPL <20>ĸ<EFBFBD><C4B8><EFBFBD>
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* <20><><EFBFBD><EFBFBD>û<EFBFBD>У<EFBFBD><D0A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><https://www.gnu.org/licenses/>
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*
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* <20><><EFBFBD><EFBFBD>ע<EFBFBD><D7A2><EFBFBD><EFBFBD>
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* <20><><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4>ʹ<EFBFBD><CAB9> GPL3.0 <20><>Դ<EFBFBD><D4B4><EFBFBD><EFBFBD>֤Э<D6A4><D0AD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><CEAA><EFBFBD>İ汾
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* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ӣ<EFBFBD>İ<EFBFBD><C4B0><EFBFBD> libraries/doc <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>µ<EFBFBD> GPL3_permission_statement.txt <20>ļ<EFBFBD><C4BC><EFBFBD>
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* <20><><EFBFBD><EFBFBD>֤<EFBFBD><D6A4><EFBFBD><EFBFBD><EFBFBD><EFBFBD> libraries <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD>µ<EFBFBD> LICENSE <20>ļ<EFBFBD>
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* <20><>ӭ<EFBFBD><D3AD>λʹ<CEBB>ò<EFBFBD><C3B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><DEB8><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1><EFBFBD>뱣<EFBFBD><EBB1A3><EFBFBD><EFBFBD><EFBFBD>ɿƼ<C9BF><C6BC>İ<EFBFBD>Ȩ<EFBFBD><C8A8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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*
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* <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> zf_common_clock
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* <20><>˾<EFBFBD><CBBE><EFBFBD><EFBFBD> <20>ɶ<EFBFBD><C9B6><EFBFBD><EFBFBD>ɿƼ<C9BF><C6BC><EFBFBD><EFBFBD><EFBFBD>˾
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* <20>汾<EFBFBD><E6B1BE>Ϣ <20>鿴 libraries/doc <20>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD> version <20>ļ<EFBFBD> <20>汾˵<E6B1BE><CBB5>
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* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ADS v1.10.2
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* <20><><EFBFBD><EFBFBD>ƽ̨ TC264D
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* <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> https://seekfree.taobao.com/
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*
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* <20>ļ<DEB8>¼
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* <20><><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ע
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* 2022-09-15 pudding first version
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* 2023-04-26 pudding <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>ɱ<EFBFBD>־<EFBFBD>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ȴ<EFBFBD>CPU0<55><30>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>ɺ<EFBFBD><C9BA><EFBFBD><EFBFBD><EFBFBD>CPU<50><55><EFBFBD>ܽ<EFBFBD><DCBD>и<EFBFBD>ֵ
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********************************************************************************************************************/
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#include "IfxScuEru.h"
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#include "Ifxstm.h"
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#include "Cpu0_Main.h"
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#include "Cpu/Std/IfxCpu.h"
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#include "zf_driver_delay.h"
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#include "zf_common_interrupt.h"
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#include "zf_common_clock.h"
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App_Cpu0 g_AppCpu0; // Ƶ<><C6B5><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD>
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static vuint8 cpu_init_finish[IfxCpu_Id_none]; // <20><><EFBFBD>ij<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>ɱ<EFBFBD>־λ
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ϵͳƵ<CDB3><C6B5>
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> set_clock();
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// <20><>ע<EFBFBD><D7A2>Ϣ
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//-------------------------------------------------------------------------------------------------------------------
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void set_clock (void)
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{
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IfxScuCcu_setCpuFrequency(IfxCpu_ResourceCpu_0, (float32)AURIX_MCU_FREQUENCY);
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IfxScuCcu_setCpuFrequency(IfxCpu_ResourceCpu_1, (float32)AURIX_MCU_FREQUENCY);
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}
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ȡϵͳƵ<CDB3><C6B5>
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> get_clock();
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// <20><>ע<EFBFBD><D7A2>Ϣ
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//-------------------------------------------------------------------------------------------------------------------
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void get_clock (void)
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{
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// <20><>ȡʱ<C8A1><CAB1>Ƶ<EFBFBD>ʣ<EFBFBD><CAA3><EFBFBD><EFBFBD>ڲ鿴<DAB2><E9BFB4>ǰϵͳ<CFB5><CDB3><EFBFBD><EFBFBD>Ƶ<EFBFBD><C6B5>
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g_AppCpu0.info.pllFreq = IfxScuCcu_getPllFrequency();
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g_AppCpu0.info.cpuFreq = IfxScuCcu_getCpuFrequency(IfxCpu_getCoreIndex());
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g_AppCpu0.info.sysFreq = IfxScuCcu_getSpbFrequency();
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g_AppCpu0.info.stmFreq = IfxStm_getFrequency(&MODULE_STM0);
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}
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>رտ<D8B1><D5BF>Ź<EFBFBD>
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> disable_Watchdog();
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// <20><>ע<EFBFBD><D7A2>Ϣ
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//-------------------------------------------------------------------------------------------------------------------
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void disable_Watchdog (void)
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{
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IfxScuWdt_disableCpuWatchdog(IfxScuWdt_getCpuWatchdogPassword());
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IfxScuWdt_disableSafetyWatchdog(IfxScuWdt_getSafetyWatchdogPassword());
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}
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ʱ<>ӳ<EFBFBD>ʼ<EFBFBD><CABC>
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> clock_init();
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// <20><>ע<EFBFBD><D7A2>Ϣ
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//-------------------------------------------------------------------------------------------------------------------
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void clock_init (void)
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{
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interrupt_global_disable(); // <20>ر<EFBFBD><D8B1><EFBFBD><EFBFBD>ж<EFBFBD>
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disable_Watchdog(); // <20>رտ<D8B1><D5BF>Ź<EFBFBD>
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get_clock(); // <20><>ȡϵͳƵ<CDB3><C6B5>
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system_delay_init(); // <20><>ʱ<EFBFBD><CAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼ<EFBFBD><CABC>
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interrupt_global_enable(0); // <20><><EFBFBD><EFBFBD>ȫ<EFBFBD><C8AB><EFBFBD>ж<EFBFBD>
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}
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//-------------------------------------------------------------------------------------------------------------------
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD>к<EFBFBD><D0BA>ij<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> void
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// ʹ<><CAB9>ʾ<EFBFBD><CABE> cpu_wait_event_ready();
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// <20><>ע<EFBFBD><D7A2>Ϣ
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//-------------------------------------------------------------------------------------------------------------------
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void cpu_wait_event_ready (void)
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{
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uint8 i;
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uint8 all_cpu_init_finish;
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if(IfxCpu_getCoreId() != 0)
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{
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while(cpu_init_finish[0] == 0);
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}
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// <20><><EFBFBD>ô˺<C3B4><CBBA><EFBFBD><EFBFBD>ĺ<EFBFBD><C4BA>ij<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>ϣ<EFBFBD><CFA3><EFBFBD>־λ<D6BE><CEBB>һ
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cpu_init_finish[IfxCpu_getCoreId()] = 1;
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// <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ij<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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do
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{
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all_cpu_init_finish = 1;
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for(i = 0; i < IfxCpu_Id_none; i++)
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{
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all_cpu_init_finish *= cpu_init_finish[i];
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}
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system_delay_ms(1);
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}while(0 == all_cpu_init_finish);
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}
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