我有看到以下信息:
linux-driver-examples-psp03.01.01.38/h3a/dm365/
aew_example
This executable is used to verify the functionalities of the AEW.
af_example
This executable is used to verify the functionalities of the AF.
我执行 ./aew_example -t f -c 4 -n 1
其结果为：
root@dm368-evm:~/test# ./aew_example -t f -c 4 -n 1
input.name = Comdm365evm_enable_pca9543a
posite
input.nadm365evm_enable_pca9543a, status = -121
me = S-Video
input.name = CompoEVM: switch to HD imager video input
nent
input.name = Camera
Calling S_INPUT with index = 3
InitDevice:ioctl:VIDIOC_S_INPUT, selected input index = 3
InitDevice:ioctl:VIDIOC_G_INPUT, selected input, Camera
Following stvpfe-capture vpfe-capture: width = 640, height = 480, bpp = 1
andards availablvpfe-capture vpfe-capture: adjusted width = 640, height = 480, bpp = 1, bytesperline = 640, sizeimage = 307200
e at the input
standard.index = 0
standard.id = b000
standard.frameperiod.numerator = 1001
standard.frameperiod.denominator = 30000
standard.framelines = 525
standard.index = 1
standard.id = 1000
standard.frameperiod.numerator = 1001
standard.frameperiod.denominator = 30000
standard.framelines = 525
standard.index = 2
standard.id = 2000
standard.frameperiod.numerator = 1001
standard.frameperiod.denominator = 30000
standard.framelines = 525
standard.index = 3
standard.id = 8000
standard.frameperiod.numerator = 1001
standanes = 525
standard.index = 4
standard.id = 4000
standard.frameperiod.numerator = 1001
standard.frameperiod.denominator = 30000
standard.framelines = 525
standard.index = 5
standard.id = ff
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 6
standard.id = 7
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 7
standard.id = 8
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 8
standard.id = 10
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 9
standard.id = e0
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 10
standard.id = 100
standard.frameperiod.numerator = 1001
standard.frameperiod.denominator = 30000
standard.framelines = 525
standard.index = 11
standard.id = 200
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 12
standard.id = 400
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 13
standard.id = 800
standard.frameperiod.numerator = 1001
standard.frameperiod.denominator = 30000
standard.framelines = 525
standard.index = 14
standard.id = ff0000
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 15
standard.id = 10000
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 16
standard.id = 40000
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 17
standard.id = 80000
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 18
standard.id = 320000
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 19
standard.id = 400000
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
standard.index = 20
standard.id = 800000
standard.frameperiod.numerator = 1
standard.frameperiod.denominator = 25
standard.framelines = 625
SetDataFormat:setting data format
SetDataFormat:requesting width:640 height:480
SetDataFormat:finally negotiated width:640 height:480
SetDataFormat:driver reports bytes_per_line:640(bug)
SetDataFormat:driver reports size:307200(bug)
SetDataFormat:Finally negitaited width:640 height:480
device buffers:3
buffer:0 phy:0 mmap:0x40184000 length:307200
buffer:1 phy:4b000 mmap:0x401cf000 length:307200
buffer:2 phy:96000 mmap:0x4021a000 length:307200
Queing buffer:0
Queing buffer:0 done
Queing buffer:1
Queing buffer:1 done
Queing buffer:2
Queing buffer:2 done
type = f, test case = 4, number = 1
f
Before SEt Params
Buffer size s 2048
Allocating the buffer
RESULT OF READ 2048
Output File : aew_samp_dm365.txtroot@dm368-evm:~/test#
问：
执行完产生的信息是什么意思?
aew_example是如何自动白平衡?
如果我想实现自动白平衡怎么做?
