TI中文支持网Step 9 Initialize required macro blocks. Edit the function “DPL_Init” in the above ISR file to
add calls to the initialization code in each macro file. Each call is invoked with a number to identify
the unique instance of that macro block. For example, to create an instance of the 2P2Z control
block with the identifier “1”:
CNTL_2P2Z_INIT 1
Step 10 Edit the assembly ISR to execute the macros in the required order. Edit the function
“DPL_Run” to add calls to the run time routine of each macro and instance being used in the
system. In the example above the first instance of a 2P2Z control macro would be executed by:
CNTL_2P2Z 1
这两步到底是什么意思啊，如何用
controlSUITE\development_kits\TemplateProjects_<ver. No.>\
DPLibTemplate-<device_name> _<ver. No.>修改呢
还有我可不可以重复调用一个函数，例如PWM DRV_1 ch
只是让他从不同的EPWM口输出？
Eric Ma：
CNTL_2P2Z_INIT 1 是初始化参数节点的，有点类似定义2P2Z的参数变量，然后初始化为0. 然后你在主程序中就可以对这些变量重新赋值。
CNTL_2P2Z 1 就是执行2P2Z算法，类似PID算法。
可以重复调用同一个函数，但是如PWM DRV_1 1， 则对PWM1驱动，PWM DRV_1 2 对PWM2等。
详细信息还是要多看DPlib文档。
C:\ti\controlSUITE\libs\app_libs\digital_power\f2803x_v3.4\Doc
Eric
Step 9 Initialize required macro blocks. Edit the function “DPL_Init” in the above ISR file to
add calls to the initialization code in each macro file. Each call is invoked with a number to identify
the unique instance of that macro block. For example, to create an instance of the 2P2Z control
block with the identifier “1”:
CNTL_2P2Z_INIT 1
Step 10 Edit the assembly ISR to execute the macros in the required order. Edit the function
“DPL_Run” to add calls to the run time routine of each macro and instance being used in the
system. In the example above the first instance of a 2P2Z control macro would be executed by:
CNTL_2P2Z 1
这两步到底是什么意思啊，如何用
controlSUITE\development_kits\TemplateProjects_<ver. No.>\
DPLibTemplate-<device_name> _<ver. No.>修改呢
还有我可不可以重复调用一个函数，例如PWM DRV_1 ch
只是让他从不同的EPWM口输出？
tianyu Liu1：
回复 Eric Ma:
谢谢您的解答。
关于利用sprac85\controlSUITE\development_kits\TemplateProjects\DPLibv3Template-F2802x的工程来快速建立新工程的时候
是否将函数PWM_1ch_CNF(1,600,1,0);改为PWM_1ch_CNF(2,600,1,0);就应当由ePWM2A出波形啊？为何就是不行呢？。。。
Step 9 Initialize required macro blocks. Edit the function “DPL_Init” in the above ISR file to
add calls to the initialization code in each macro file. Each call is invoked with a number to identify
the unique instance of that macro block. For example, to create an instance of the 2P2Z control
block with the identifier “1”:
CNTL_2P2Z_INIT 1
Step 10 Edit the assembly ISR to execute the macros in the required order. Edit the function
“DPL_Run” to add calls to the run time routine of each macro and instance being used in the
system. In the example above the first instance of a 2P2Z control macro would be executed by:
CNTL_2P2Z 1
这两步到底是什么意思啊，如何用
controlSUITE\development_kits\TemplateProjects_<ver. No.>\
DPLibTemplate-<device_name> _<ver. No.>修改呢
还有我可不可以重复调用一个函数，例如PWM DRV_1 ch
只是让他从不同的EPWM口输出？
Eric Ma：
回复 tianyu Liu1:
你可以看进去这个函数的源码，看是否配置的是PWM2的。
还有GPIO2,3你有没配置为PWM功能。
ERIC
Step 9 Initialize required macro blocks. Edit the function “DPL_Init” in the above ISR file to
add calls to the initialization code in each macro file. Each call is invoked with a number to identify
the unique instance of that macro block. For example, to create an instance of the 2P2Z control
block with the identifier “1”:
CNTL_2P2Z_INIT 1
Step 10 Edit the assembly ISR to execute the macros in the required order. Edit the function
“DPL_Run” to add calls to the run time routine of each macro and instance being used in the
system. In the example above the first instance of a 2P2Z control macro would be executed by:
CNTL_2P2Z 1
这两步到底是什么意思啊，如何用
controlSUITE\development_kits\TemplateProjects_<ver. No.>\
DPLibTemplate-<device_name> _<ver. No.>修改呢
还有我可不可以重复调用一个函数，例如PWM DRV_1 ch
只是让他从不同的EPWM口输出？
user4465600：
回复 Eric Ma:
你好，我想问一下，2p2z、3p3z这种应该如何使用？我最近写的一个程序，需要使用4个pid，所以我在原有的2p2z（只能定义两个）基础上，参照2p2z的使用方法，使用了3p3z，但是发现3p3z控制器并没有工作，只是按照最小占空比输出。
