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資源簡介

主要包含Tiva基本的操作,包括定時器,pwm波的產生,uart的初始化,以及基本的時鐘配置

資源截圖

代碼片段和文件信息

#include?
#include?
#include?
#include?“inc/tm4c123gh6pm.h“
#include?“inc/hw_memmap.h“
#include?“driverlib/debug.h“
#include?“driverlib/fpu.h“
#include?“driverlib/gpio.h“
#include?“driverlib/sysctl.h“
/**
?*?main.c
?*/
unsigned?long?int?clk;
int?main(void)
{
????//使用PLL倍頻到400MHz經過5分頻得到80MHz
????SysCtlClockSet(SYSCTL_SYSDIV_2_5|SYSCTL_USE_PLL|SYSCTL_XTAL_16MHZ|SYSCTL_OSC_MAIN);
????//使能TOMER0外設
????SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOF);???????//使能外設
????//使能GPIOF外設?PF1?PF2?PF3
????GPIOPinTypeGPIOOutput(GPIO_PORTF_base?GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3);
????clk=SysCtlClockGet();
????SysCtlDelay(SysCtlClockGet()*0.2/3);?????//0.2s
????while(1)
????{

????????GPIOPinWrite(GPIO_PORTF_base?GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3?2);
????????SysCtlDelay(SysCtlClockGet()*0.2/3);?????//0.2s
???????GPIOPinWrite(GPIO_PORTF_baseGPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3?4);
???????SysCtlDelay(SysCtlClockGet()*0.2/3);?????//0.2s
???????GPIOPinWrite(GPIO_PORTF_baseGPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3?8);
???????SysCtlDelay(SysCtlClockGet()*0.2/3);?????//0.2s
????}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-06-24?17:37??Tiva入門教程代碼\
?????目錄???????????0??2019-06-24?17:36??Tiva入門教程代碼\my_first_project\
?????文件?????????626??2019-06-24?15:55??Tiva入門教程代碼\my_first_project\.ccsproject
?????文件???????25732??2019-06-24?16:01??Tiva入門教程代碼\my_first_project\.cproject
?????目錄???????????0??2019-06-24?17:36??Tiva入門教程代碼\my_first_project\.launches\
?????文件????????5527??2019-06-24?16:14??Tiva入門教程代碼\my_first_project\.launches\my_first_project.launch
?????文件?????????846??2019-06-24?15:55??Tiva入門教程代碼\my_first_project\.project
?????目錄???????????0??2019-06-24?17:36??Tiva入門教程代碼\my_first_project\.settings\
?????文件??????????62??2019-06-24?15:55??Tiva入門教程代碼\my_first_project\.settings\org.eclipse.cdt.codan.core.prefs
?????文件?????????123??2019-06-24?15:55??Tiva入門教程代碼\my_first_project\.settings\org.eclipse.cdt.debug.core.prefs
?????文件?????????208??2019-06-24?16:04??Tiva入門教程代碼\my_first_project\.settings\org.eclipse.core.resources.prefs
?????目錄???????????0??2019-06-24?17:36??Tiva入門教程代碼\my_first_project\Debug\
?????文件?????????149??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\ccsObjs.opt
?????文件????????2885??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\main.d
?????文件???????20808??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\main.obj
?????文件????????4403??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\makefile
?????文件???????10441??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\my_first_project.map
?????文件???????50856??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\my_first_project.out
?????文件???????92035??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\my_first_project_linkInfo.xml
?????文件?????????320??2019-06-24?16:04??Tiva入門教程代碼\my_first_project\Debug\objects.mk
?????文件????????2073??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\sources.mk
?????文件????????1012??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\subdir_rules.mk
?????文件?????????721??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\Debug\subdir_vars.mk
?????文件????????1603??2019-06-24?16:04??Tiva入門教程代碼\my_first_project\Debug\tm4c123gh6pm_startup_ccs.d
?????文件???????19192??2019-06-24?16:04??Tiva入門教程代碼\my_first_project\Debug\tm4c123gh6pm_startup_ccs.obj
?????文件????????1150??2019-06-24?16:21??Tiva入門教程代碼\my_first_project\main.c
?????目錄???????????0??2019-06-24?17:36??Tiva入門教程代碼\my_first_project\targetConfigs\
?????文件????????1083??2019-06-24?15:55??Tiva入門教程代碼\my_first_project\targetConfigs\Tiva?TM4C123GH6PM.ccxml
?????文件?????????806??2019-06-24?15:55??Tiva入門教程代碼\my_first_project\targetConfigs\readme.txt
?????文件????????1528??2019-06-24?15:55??Tiva入門教程代碼\my_first_project\tm4c123gh6pm.cmd
?????文件???????14591??2019-06-24?15:55??Tiva入門教程代碼\my_first_project\tm4c123gh6pm_startup_ccs.c
............此處省略127個文件信息

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