Keil_XMC1300_ADC_扫描模式例程
所属分类：嵌入式/单片机/硬件编程
开发工具：C/C++
文件大小：686KB
下载次数：7
上传日期：2017-06-04 00:11:26
上 传 者：
kingryluo
说明： Keil_XMC1300_ADC_扫描模式例程.zip，基于XMC1300，在Keil平台实现ADC扫描模式
(Implementation of ADC scanning mode on Keil platform based on XMC1300)
文件列表:
Keil_XMC1300_VADC_Scan_Source (0, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\ExtDll.iex (19, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\JLinkLog.txt (13198, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\JLinkSettings.ini (650, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.axf (283028, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.hex (5766, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.htm (29837, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.lnp (372, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.map (55529, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.plg (1621, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.sct (479, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.uvgui.shangaus (139876, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.uvopt (9097, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source.uvproj (15581, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source_Keil_XMC1300_VADC_Scan_Source.dep (1329, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Keil_XMC1300_VADC_Scan_Source_Target 1.dep (96, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Main.c (1140, 2013-09-24)
Keil_XMC1300_VADC_Scan_Source\main.crf (274638, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\main.d (470, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\main.o (264952, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\mcuinit.crf (274401, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\mcuinit.d (509, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\mcuinit.o (264084, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\MCUINIT (0, 2013-11-27)
Keil_XMC1300_VADC_Scan_Source\MCUINIT\gpio_xmc1300_tssop38.h (33158, 2013-04-27)
Keil_XMC1300_VADC_Scan_Source\MCUINIT\MCUInit.c (2388, 2013-09-24)
Keil_XMC1300_VADC_Scan_Source\MCUINIT\MCUInit.h (232, 2013-09-24)
Keil_XMC1300_VADC_Scan_Source\MCUINIT\VADC.c (9128, 2013-09-24)
Keil_XMC1300_VADC_Scan_Source\MCUINIT\VADC.h (2290, 2013-09-24)
Keil_XMC1300_VADC_Scan_Source\Startup (0, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\Startup\startup_XMC1300.s (15415, 2013-06-24)
Keil_XMC1300_VADC_Scan_Source\Startup\system_XMC1300.c (4264, 2013-02-02)
Keil_XMC1300_VADC_Scan_Source\Startup\system_XMC1300.h (2111, 2013-07-22)
Keil_XMC1300_VADC_Scan_Source\Startup\XMC1000_RomFunctionTable.h (7031, 2013-07-04)
Keil_XMC1300_VADC_Scan_Source\Startup\XMC1300.h (834736, 2013-07-22)
Keil_XMC1300_VADC_Scan_Source\startup_xmc1300.d (48, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\startup_xmc1300.lst (52353, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\startup_xmc1300.o (6072, 2013-11-28)
Keil_XMC1300_VADC_Scan_Source\system_xmc1300.crf (246780, 2013-11-28)
... ...
1.目的:
将ADC组0的4个通道（G0CH4,5,6,7）设定为scan源，4次reduction模式;
经AD转换后，将结果分别存在组0寄存器R4~R7中，队列结束时产生ADC结束中断;
在ADC结束中断里置位ADC结束标志位AD_end_flag，并在main.c的while(1)主循环里延时查询ADC结束标志位;
如果转换结束，读取转换结果寄存器的值，并根据CH7（对应板上芯片引脚P2.2)的转换结果改变闪灯(对应P0.0)频率。
2.实验器材:
- J-Link驱动安装到PC
- J-Link v4.59 or above
- XMC1300 Boot Kit (XMC1300 CPU Card)
3.实验步骤:
- 用一根导线，将板上P2.2和P2.5引脚对应的过孔相连，通过旋转P2.5上的电位器改变P2.2的输入采样值
- 连接 XMC1300 CPU板到 USB
- USB与PC连接
创建此工程的步骤:
1) 在DAVE3.0中创建一个 Empty Main Project
2) 初始化时钟
3) 初始化VADC模块
4) 使能ADC结束中断
5) 在main.c的while(1)主循环里，根据转换结果改变闪灯频率
4.实验结果:
1. 旋转电位器，改变闪灯(对应P0.0)频率。
2. 在调试状态下，能看到四个结果寄存器（adc_result[4]~adc_result[7]）的值。
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