2.Pid调试

2.1. 参数配置：
 1class GammaDesc:
 2    maxLv = None
 3    zeroLv = None
 4    gamma = None
 5
 6    x = None
 7    y = None
 8    dEMax = None                #DE 的卡控制
 9
10    count_flag = 1              #某一阶是否要调 ,默认全调 =1此阶要调 , = 0 此阶不调,跳过此阶
11
12    register_max = None    #寄存器设置的最大值
13    register_min = None    #寄存器设置的最小值
14
15    special_value = None   #对于只卡gamma2.2的, 不对色坐标有要求的,调不过时 可以设置这个,设置的值,每次都会GRB减这个值
16    gamma_err = None #是否要和上阶gamma值进行约束,如果需要请设置值,约束值,是上阶的gamma2.2值与此阶gamma2.2的差值
17    register_difference = 255 #类似云英谷之类的相邻两个绑点差值不能超过255
18
19    pass_positive_dlv = None #+dlv   +0.2
20    pass_minus_dlv = None    #-dlv    -0.2
21    calculate_positive_dlv = None #+dlv  0.1
22    calculate_minus_dlv = None    #-dlv   0.1
23
24    pass_positive_dGamma = None #+gamma 值越大,亮度越小 能够通过的卡控
25    pass_minus_dGamma = None    #-gamma 值越小,亮度越大 能够通过的卡控
26    calculate_positive_dGamma = None #+gamma 值越大,亮度越小 自己设置的比较严的卡控
27    calculate_minus_dGamma = None    #-gamma 值越小,亮度越大 自己设置的比较严的卡控
28
29    pass_positive_dxy = None #+dxy
30    pass_minus_dxy = None    #-dxy
31    calculate_positive_dxy = None #+dxy
32    calculate_minus_dxy = None    #-dxy
33    ld = {}
34
35class GammaLevelDesc(
36    count_flag: int = 1,           #某一阶是否要调 ,默认全调 =1此阶要调 , = 0 此阶不调,跳过此阶
37
38    pass_positive_dlv: Any | None = None, #+dlv   +0.2  基础的卡亮度
39    pass_minus_dlv: Any | None = None,    #-dlv    -0.2  基础的卡亮度
40    calculate_positive_dlv: Any | None = None, #+dlv  0.1 加强卡亮度
41    calculate_minus_dlv: Any | None = None,    #-dlv   0.1  加强卡亮度
42    #只有基础的卡控过了才会进行加强卡控，这样是为了卡得更紧，跑出来的画面更好
43
44    pass_positive_dGamma: Any | None = None,    #+gamma 值越大,亮度越小 能够通过的卡控
45    pass_minus_dGamma: Any | None = None,       #-gamma 值越小,亮度越大 能够通过的卡控
46    calculate_positive_dGamma: Any | None = None,#+gamma 值越大,亮度越小 自己设置的比较严的卡控
47    calculate_minus_dGamma: Any | None = None,   #-gamma 值越小,亮度越大 自己设置的比较严的卡控
48    #跟上面同理，为跑出来的画面更好
49
50    gamma_err: Any | None = None,  #是否要和上阶gamma值进行约束,如果需要请设置值,约束值,是上阶的gamma2.2值与此阶gamma2.2的差值
51
52    pass_positive_dxy: Any | None = None,  #+dxy 基础的卡色坐标
53    pass_minus_dxy: Any | None = None,     #-dxy 基础的卡色坐标
54    calculate_positive_dxy: Any | None = None,#+dxy 加强卡色坐标
55    calculate_minus_dxy: Any | None = None,#-dxy  加强卡色坐标
56
57    dEMax: Any | None = None,    #DE 的卡控制
58    special_value: Any | None = None   #对于只卡gamma2.2的, 不对色坐标有要求的,调不过时 可以设置这个,设置的值,每次都会GRB减这个值
59)

Attention

如果对应的阶有进行独立的参数配置则跑独立的参数配置（白色部分），没有则跑默认的参数配置（黄色部分）。

Note

在调试Gammma前需要将各个参数进行配置。示例如下：

 1#默认的参数配置：
 2gaDe = GammaDesc()
 3gaDe.maxLv = 668 #目标亮度
 4# gaDe.zeroLv = zeroxyz[0][2] #暗态亮度值(需要的客户赋值,不需要的设置为None)
 5gaDe.zeroLv = None  # 不需要的设置为None)
 6
 7gaDe.gamma = 2.2 #目标gamma
 8gaDe.x = 0.300  #目标x
 9gaDe.y = 0.320  #目标y
10
11gaDe.register_max = 1023 #寄存器最大值
12gaDe.register_min =0     #寄存器最小值
13
14gaDe.pass_positive_dGamma = 0.03 #客户+gamma
15gaDe.pass_minus_dGamma = 0.03 #客户-gamma
16gaDe.calculate_positive_dGamma = 0.028 #my+gamma
17gaDe.calculate_minus_dGamma = 0.028 #my-gamma
18
19gaDe.pass_positive_dxy = 0.00135 #客户+xy
20gaDe.pass_minus_dxy = 0.00135    #客户-xy
21gaDe.calculate_positive_dxy =0.0013 #my+xy
22gaDe.calculate_minus_dxy =0.0013    #my-xy
23
24gaDe.dEMax = 0.5 #DE
25
26gaDe.gamma_err = 0.3  #上下两阶gamma限制(255不要用)
27#gaDe.special_value = 255 #有特殊要求的相邻两阶的值寄存器的值不超过多少的可以卡控一下
28
29
30GAMMA_LEVEL = [255, 223, 191, 159, 127, 111, 95, 79, 71, 63, 55, 47, 39, 35, 31, 27, 23, 19, 15, 11, 7, 5, 3, 1] #绑点对应灰阶值
31#每阶独立的参数配置，如255阶：
32gaDe.ld[255] = GammaLevelDesc(1, 3.34,3.34,   3,   3, None,None,None,None,  None,  0.00135,0.00135,0.00130, 0.00130,0.5,None)
33
34
35gaDe.ld[127] = GammaLevelDesc(1, None,None,None,None, 0.03,0.03,0.01,0.01,  None,  0.00135,0.00135,0.00130, 0.00130,0.65,None)
36gaDe.ld[111] = GammaLevelDesc(1, None,None,None,None, 0.03,0.03,0.01,0.01,  None,  0.00135,0.00135,0.00130, 0.00130,0.8,None)
37gaDe.ld[95]  = GammaLevelDesc(1, None,None,None,None, 0.03,0.03,0.01,0.01,  None,  0.00135,0.00135,0.00130, 0.00130,0.8,None)
38# gaDe.ld[47]  = GammaLevelDesc(1, None,None,None,None, 0.03,0.03,0.01,0.01,  None,  0.00135,0.00135,0.00130, 0.00130,0.8,None)
39
40gaDe.ld[23] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.01,0.01,None,0.0015,0.0015,0.0012,0.0012,0.5,None)
41gaDe.ld[19] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.01,0.01,None,0.0015,0.0015,0.0012,0.0012,0.5,None)
42
43
44gaDe.ld[15] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.01,0.01,None,0.0018,0.0018,0.0015,0.0015,0.7,None)
45gaDe.ld[11] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.01,0.01,None,0.0018,0.0018,0.0015,0.0015,0.7,None)
46
47gaDe.ld[7] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.02,0.01, None, 0.008,0.008,0.005,0.005,None,None)
48gaDe.ld[5] = GammaLevelDesc(1,None,None,None,None,0.09,0.09,0.08,0.09, None, None,None,None,None,None,None)
49gaDe.ld[3] = GammaLevelDesc(1,None,None,None,None,0.09,0.09,0.08,0.09, None, None,None,None,None,None, None)
50gaDe.ld[1] = GammaLevelDesc(1,None,None,None,None,0.09,0.09,0.08,0.09, None, None,None,None,None,None, 1)

Attention

如果对应的阶有进行独立的参数配置则跑独立的参数配置（白色部分），没有则跑默认的参数配置（黄色部分）。

2.2. Pid调试：

 - 函数说明:

    def Gamma2_2_PID(gaDe,P=0.3,startReg=None,GAMMA_LEVEL=None,NumMax=80,setReg=None):

    参数：
        gaDe : 默认配置参数
        p  :   每次调试目标与实测的误差的倍数
        startReg :  设置初始RGB的值,可设可不设
        GAMMA_LEVEL :  绑点
        NumMax  :  每阶调试的次数
        setReg  :  写入寄存器的函数接口
    返回 :
        -1 : 调试失败
        outData : 调试成功则返回RGB的值

- 使用实例:

   outData = Gamma2_2_PID(gaDe,P=0.3,startReg=[846, 734, 919],GAMMA_LEVEL=GAMMA_LEVEL,NumMax=150,setReg = set_255_668nits)

Hint

该函数已经封装到调run_pid的函数，在调试Gamam的过程中不需要外部调用。

2.3. 跑 Pid：

- 函数说明:

    def run_pid(modle =0):

    参数：
        modle : =0 不跑模型；（默认为不跑模型）
                =1 跑模型；

- 使用实例:
   1. run_pid() 或 run_pid(0)  # 不跑模型

   2. run_pid(1)    # 跑模型

Note

调用函数前需要将以下部分配置全部好

 1#默认的参数配置：
 2gaDe = GammaDesc()
 3gaDe.maxLv = 668 #目标亮度
 4# gaDe.zeroLv = zeroxyz[0][2] #暗态亮度值(需要的客户赋值,不需要的设置为None)
 5gaDe.zeroLv = None  # 不需要的设置为None)
 6
 7gaDe.gamma = 2.2 #目标gamma
 8gaDe.x = 0.300  #目标x
 9gaDe.y = 0.320  #目标y
10
11gaDe.register_max = 1023 #寄存器最大值
12gaDe.register_min =0     #寄存器最小值
13
14gaDe.pass_positive_dGamma = 0.03 #客户+gamma
15gaDe.pass_minus_dGamma = 0.03 #客户-gamma
16gaDe.calculate_positive_dGamma = 0.028 #my+gamma
17gaDe.calculate_minus_dGamma = 0.028 #my-gamma
18
19gaDe.pass_positive_dxy = 0.00135 #客户+xy
20gaDe.pass_minus_dxy = 0.00135    #客户-xy
21gaDe.calculate_positive_dxy =0.0013 #my+xy
22gaDe.calculate_minus_dxy =0.0013    #my-xy
23
24gaDe.dEMax = 0.5 #DE
25
26gaDe.gamma_err = 0.3  #上下两阶gamma限制(255不要用)
27#gaDe.special_value = 255 #有特殊要求的相邻两阶的值寄存器的值不超过多少的可以卡控一下
28
29
30GAMMA_LEVEL = [255, 223, 191, 159, 127, 111, 95, 79, 71, 63, 55, 47, 39, 35, 31, 27, 23, 19, 15, 11, 7, 5, 3, 1] #绑点对应灰阶值
31
32#每阶独立的参数配置，如255阶：
33                         #是否要调, 基础卡亮度   加强卡亮度  基础gamma卡控    加强gamma卡控  是否要和上阶gamma值进行约束    基础卡色坐标        加强卡色坐标       de卡控  设置的值,每次都会GRB减这个值
34gaDe.ld[255] = GammaLevelDesc(1,   3.34, 3.34,   3,   3,   None, None,      None, None,              None,          0.00135, 0.00135,  0.00130, 0.00130,    0.5,      None)
35
36
37gaDe.ld[127] = GammaLevelDesc(1, None,None,None,None, 0.03,0.03,0.01,0.01,  None,  0.00135,0.00135,0.00130, 0.00130,0.65,None)
38gaDe.ld[111] = GammaLevelDesc(1, None,None,None,None, 0.03,0.03,0.01,0.01,  None,  0.00135,0.00135,0.00130, 0.00130,0.8,None)
39gaDe.ld[95]  = GammaLevelDesc(1, None,None,None,None, 0.03,0.03,0.01,0.01,  None,  0.00135,0.00135,0.00130, 0.00130,0.8,None)
40# gaDe.ld[47]  = GammaLevelDesc(1, None,None,None,None, 0.03,0.03,0.01,0.01,  None,  0.00135,0.00135,0.00130, 0.00130,0.8,None)
41gaDe.ld[23] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.01,0.01,None,0.0015,0.0015,0.0012,0.0012,0.5,None)
42gaDe.ld[19] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.01,0.01,None,0.0015,0.0015,0.0012,0.0012,0.5,None)
43gaDe.ld[15] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.01,0.01,None,0.0018,0.0018,0.0015,0.0015,0.7,None)
44gaDe.ld[11] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.01,0.01,None,0.0018,0.0018,0.0015,0.0015,0.7,None)
45gaDe.ld[7] = GammaLevelDesc(1,None,None,None,None,0.03,0.03,0.02,0.01, None, 0.008,0.008,0.005,0.005,None,None)
46gaDe.ld[5] = GammaLevelDesc(1,None,None,None,None,0.09,0.09,0.08,0.09, None, None,None,None,None,None,None)
47gaDe.ld[3] = GammaLevelDesc(1,None,None,None,None,0.09,0.09,0.08,0.09, None, None,None,None,None,None, None)
48gaDe.ld[1] = GammaLevelDesc(1,None,None,None,None,0.09,0.09,0.08,0.09, None, None,None,None,None,None, 1)
49
50#函数配置示例：
51outData = Gamma2_2_PID(gaDe,P=0.3,startReg=[846, 734, 919],GAMMA_LEVEL=GAMMA_LEVEL,NumMax=150,setReg = set_255_668nits)
配置说明：
 1============  =============== ===========  =============  ============= ============== =============== =========================== =====================  ===================  ===========  ============================
 2当前绑点       独立参数配置     是否要调      基础卡亮度      加强卡亮度     基础gamma卡控   加强gamma卡控    是否要和上阶gamma值进行约束   基础卡色坐标            加强卡色坐标          de卡控       设置的值,每次都会GRB减这个值
 3============  =============== ===========  =============  ============= ============== =============== =========================== =====================  ===================  ===========  ============================
 4  255                          1：是 0：否     +     -       +      -      +         -    +          -                              +             -        +          -
 5============  =============== ===========  =============  ============= ============== =============== =========================== =====================  ===================  ===========  ============================
 6gaDe.ld[255] = GammaLevelDesc(   1,        3.34, 3.32,     3.1,  3.0,    None,   None,  None,   None,             None,             0.00134,   0.00135,    0.00129, 0.00128,      0.5,               None)
 7============  =============== ===========  =============  ============= ============== =============== =========================== =====================  ====================  ===========  ===========================
 8                               这一阶要调   目标lv+3.34,    目标lv+3.1,    目标Gamma +     目标Gamma +       None为否，                 X+0.00134或x-0.00135   X+0.00134或x-0.00135  de = 0.5           None则不减
 9说明                                        目标lv-3.32     目标lv-3.0     目标gamma -     目标gamma -      有数值则按该值进行约束       y+0.00134或y-0.00135   y+0.00134或y-0.00135  None或0则不卡    有数值则RGB每次减这个值
10                                           None或0则不卡   None或0则不卡   None或0则不卡   None或0则不卡                                None或0则不卡           None或0则不卡
11============  =============== ===========  =============  ============= ============== =============== =========================== =====================  ====================  ===========  ===========================

Important

注意在跑Pid期间,请确保屏幕是亮的

2.4. 使用示例：

# 初始化镜头
CA410_Init(1)

# 1:跑模型, 0:不跑模型
run_pid(1)

调试过程如下：

Note

1.开始跑Pid：
_images/Pid_kaishi.png
2.跑Pid中：
_images/Pid_guocheng.png
3.跑pid完成：

  • 有跑模型：

_images/Pid_wancheng.png

  • 不跑模型：

_images/Pid_norun_modle.png
4.跑模型完成：
_images/Pid_run_modle.png
5.将模型复制到模型库：
_images/Pid_copy_modle.png

Hint

跑完模型后会在设备上生成模型文件。文件路径：/emmc/modle， 如果没有复制到全部的模型，也可以用USB打开设备上的模型文件。

2.5. 常见错误及解决方法：