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wz_mini_hacks/documentation/notes.md
Alfonso Gamboa 0d5ff2fc5a add notes doc
2022-05-30 23:12:32 -07:00

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wz_mini notes for atomcam
---
take a RAW snapshot (v2 only)
`impdbg --save_pic /tmp/output.nv12 --pic_type NV12`
convert to jpg:
`ffmpeg -loglevel quiet -y -f rawvideo -pixel_format nv12 -s 1920x1080 -i /tmp/output.nv12 -vf fps=1 /media/mmc/output.jpg`
---
take a RAW snapshot (v3 only)
`echo saveraw 1 > /proc/jz/isp/isp-w02`
convert to tiff:
download: https://github.com/jdthomas/bayer2rgb
`bayer2rgb --input /tmp/snap0.raw --output=/media/mmc/record/snap0.tiff --width=1920 --height=1080 --bpp=16 --first=RGGB --method=BILINEAR --tiff`
---
libcallback command utility `cmd` :
```
welcome to: cmd <arg>
arg can be:
jpeg (will dump raw jpeg to stdout with http headers, trim first 2 lines to get a jpg image)
video on or off (channel 0)
video on1 or off1 (channel 1)
audio on or off (channel 0)
audio on1 or off1 (channel 1)
move (for pan / swing models)
waitMotion <timeout>
irled on or off
aplay <file path> <volume 1-100>
mp4write on or off
```
---
GPIO:
v3:
```
gpio_request lable = wifi_enable_gpio gpio = 57
gpio_request lable = yellow_gpio gpio = 38
gpio_request lable = blue_gpio gpio = 39
gpio_request lable = night_gpio gpio = 49
gpio_request lable = 850_light_gpio gpio = 47
gpio_request lable = SPK_able_gpio gpio = 63
gpio_request lable = TF_en_gpio gpio = 50
gpio_request lable = TF_cd_gpio gpio = 59
gpio_request lable = SD_able_gpio gpio = 48
gpio_request lable = wifi_enable_gpio gpio = 57
```
```
May 13 13:22:38 iCamera: [sdk,0205]dbg: Pin(39) Lvl(1) Dir(out)
May 13 13:22:38 iCamera: [sdk,0205]dbg: Pin(38) Lvl(0) Dir(out)
May 13 13:22:38 iCamera: [sdk,0205]dbg: Pin(52) Lvl(0) Dir(out)
May 13 13:22:38 iCamera: [sdk,0205]dbg: Pin(53) Lvl(0) Dir(out)
May 13 13:22:38 iCamera: [sdk,0205]dbg: Pin(47) Lvl(0) Dir(out)
May 13 13:22:38 iCamera: [sdk,0205]dbg: Pin(51) Lvl(1) Dir(in)
May 13 13:22:38 iCamera: [sdk,0205]dbg: Pin(50) Lvl(0) Dir(in)
May 13 13:22:38 iCamera: [sdk,0205]dbg: Pin(62) Lvl(0) Dir(in)
```
---
kernel command line:
v3:
`[ 0.000000] Kernel command line: console=ttyS1,115200n8 mem=99M@0x0 rmem=29M@0x6300000 init=/linuxrc rootfstype=squashfs root=/dev/mtdblock2 rw mtdparts=jz_sfc:256K(boot),1984K(kernel),3904K(rootfs),3904K(app),1984K(kback),3904K(aback),384K(cfg),64K(para)
`
panv2:
`console=ttyS1,115200n8 mem=96M@0x0 rmem=32M@0x6000000 init=/linuxrc rootfstype=squashfs root=/dev/mtdblock2 rw mtdparts=jz_sfc:256K(boot),1984K(kernel),3904K(rootfs),3904K(app),1984K(kback),3904K(aback),384K(cfg),64K(para)`
---
v3 accessory:
Spotlight serial:
high brightness:
`echo -ne "\xaa\x55\x43\x05\x16\xff\x07\x02\x63" > /dev/ttyUSB0`
low brightness:
`echo -ne "\xaa\x55\x43\x05\x16\x33\x07\x01\x97" > /dev/ttyUSB0`
off:
`echo -ne "\xaa\x55\x43\x05\x16\x00\x07\x01\x64" > /dev/ttyUSB0`
---
USB 2.0 DWC controller:
v2:
set host mode:
`devmem 0x10000040 32 0x0b000096`
set device mode:
`devmem 0x10000040 32 0x0b800096`
`devmem 0x13500000 32 0x001100cc`
v3:
set host mode:
`devmem 0x10000040 32 0x0b000096`
set device mode:
`devmem 0x13500000 32 0x001100cc`
`devmem 0x10000040 32 0x0b000FFF`
---
libIMP debug:
`impdbg`
```
usage: impdbg --option [args]
--enc_info get encoder info
--enc_rc_s chn:offset:size:data set encoder rc
--fs_info get frame source info
--save_pic [path] save pic data
--pic_type [RAW/NV12/YUYV422/UYVY422/RGB565BE] save pic type
--system_info get system info
```
v3:
`--enc_info`
```
GROUP 0
CHANNEL 0 1920x 1080 START H264 tf:786 df:3 encdur:39264, encodingFrameCnt:783,endencodeFrameCnt=783,endrelaseFrameCnt=783,Fps:20.01,Bitrate:838.09
-------------------------------------------------
ch->index = 0
ch->releaseFrmNum = 0
ch->releaseFrmDen = 0
chnAttr->encAttr->eProfile = 77(0x4d) offset:size = 0:4
chnAttr->encAttr->uLevel = 41(0x29) offset:size = 4:1
chnAttr->encAttr->uTier = 0(0x0) offset:size = 5:1
chnAttr->encAttr->uWidth = 1920(0x780) offset:size = 6:2
chnAttr->encAttr->uHeight = 1080(0x438) offset:size = 8:2
chnAttr->encAttr->ePicFormat = 392(0x188) offset:size = 12:4
chnAttr->encAttr->eEncOptions = 294952(0x48028) offset:size = 16:4
chnAttr->encAttr->eEncTools = 156(0x9c) offset:size = 20:4
chnAttr->rcAttr->rcMode = 8(0x8) offset:size = 44:4
chnAttr->rcAttr->CappedQuality->uTargetBitRate = 720(0x2d0) offset:size = 48:4
chnAttr->rcAttr->CappedQuality->uMaxBitRate = 960(0x3c0) offset:size = 52:4
chnAttr->rcAttr->CappedQuality->iInitialQP = -1(0xffffffff) offset:size = 56:2
chnAttr->rcAttr->CappedQuality->iMinQP = 23(0x17) offset:size = 58:2
chnAttr->rcAttr->CappedQuality->iMaxQP = 51(0x33) offset:size = 60:2
chnAttr->rcAttr->CappedQuality->iIPDelta = 3(0x3) offset:size = 62:2
chnAttr->rcAttr->CappedQuality->iPBDelta = 3(0x3) offset:size = 64:2
chnAttr->rcAttr->CappedQuality->eRcOptions = 1(0x1) offset:size = 68:4
chnAttr->rcAttr->CappedQuality->uMaxPictureSize = 1920(0x780) offset:size = 72:4
chnAttr->rcAttr->CappedQuality->uMaxPSNR = 48(0x30) offset:size = 76:2
chnAttr->rcAttr->outFrmRate->frmRateNum = 20(0x14) offset:size = 80:4
chnAttr->rcAttr->outFrmRate->frmRateDen = 1(0x1) offset:size = 84:4
chnAttr->gopAttr->uGopCtrlMode = 2(0x2) offset:size = 88:4
chnAttr->gopAttr->uGopLength = 40(0x28) offset:size = 92:2
chnAttr->gopAttr->uNotifyUserLTInter = 0(0x0) offset:size = 94:1
chnAttr->gopAttr->uMaxSameSenceCnt = 1(0x1) offset:size = 96:4
chnAttr->gopAttr->bEnableLT = 0(0x0) offset:size = 100:1
chnAttr->gopAttr->uFreqLT = 0(0x0) offset:size = 104:4
chnAttr->gopAttr->bLTRC = 0(0x0) offset:size = 108:1
CHANNEL 4 1920x 1080 STOP JPEG tf:0 df:0 encdur:39436, encodingFrameCnt:0,endencodeFrameCnt=0,endrelaseFrameCnt=0,Fps:0.00,Bitrate:0.00
-------------------------------------------------
ch->index = 4
ch->releaseFrmNum = 0
ch->releaseFrmDen = 0
chnAttr->encAttr->eProfile = 67108864(0x4000000) offset:size = 0:4
chnAttr->encAttr->uLevel = 0(0x0) offset:size = 4:1
chnAttr->encAttr->uTier = 0(0x0) offset:size = 5:1
chnAttr->encAttr->uWidth = 1920(0x780) offset:size = 6:2
chnAttr->encAttr->uHeight = 1080(0x438) offset:size = 8:2
chnAttr->encAttr->ePicFormat = 392(0x188) offset:size = 12:4
chnAttr->encAttr->eEncOptions = 294952(0x48028) offset:size = 16:4
chnAttr->encAttr->eEncTools = 156(0x9c) offset:size = 20:4
chnAttr->rcAttr->rcMode = 0(0x0) offset:size = 44:4
chnAttr->rcAttr->FixQP->iInitialQP = 32(0x20) offset:size = 48:2
chnAttr->rcAttr->outFrmRate->frmRateNum = 20(0x14) offset:size = 80:4
chnAttr->rcAttr->outFrmRate->frmRateDen = 1(0x1) offset:size = 84:4
chnAttr->gopAttr->uGopCtrlMode = 2(0x2) offset:size = 88:4
chnAttr->gopAttr->uGopLength = 40(0x28) offset:size = 92:2
chnAttr->gopAttr->uNotifyUserLTInter = 0(0x0) offset:size = 94:1
chnAttr->gopAttr->uMaxSameSenceCnt = 1(0x1) offset:size = 96:4
chnAttr->gopAttr->bEnableLT = 0(0x0) offset:size = 100:1
chnAttr->gopAttr->uFreqLT = 0(0x0) offset:size = 104:4
chnAttr->gopAttr->bLTRC = 0(0x0) offset:size = 108:1
GROUP 1
CHANNEL 1 640x 360 START H264 tf:786 df:2 encdur:39270, encodingFrameCnt:784,endencodeFrameCnt=784,endrelaseFrameCnt=784,Fps:20.02,Bitrate:161.93
-------------------------------------------------
ch->index = 1
ch->releaseFrmNum = 0
ch->releaseFrmDen = 0
chnAttr->encAttr->eProfile = 77(0x4d) offset:size = 0:4
chnAttr->encAttr->uLevel = 50(0x32) offset:size = 4:1
chnAttr->encAttr->uTier = 0(0x0) offset:size = 5:1
chnAttr->encAttr->uWidth = 640(0x280) offset:size = 6:2
chnAttr->encAttr->uHeight = 360(0x168) offset:size = 8:2
chnAttr->encAttr->ePicFormat = 392(0x188) offset:size = 12:4
chnAttr->encAttr->eEncOptions = 294952(0x48028) offset:size = 16:4
chnAttr->encAttr->eEncTools = 156(0x9c) offset:size = 20:4
chnAttr->rcAttr->rcMode = 8(0x8) offset:size = 44:4
chnAttr->rcAttr->CappedQuality->uTargetBitRate = 180(0xb4) offset:size = 48:4
chnAttr->rcAttr->CappedQuality->uMaxBitRate = 240(0xf0) offset:size = 52:4
chnAttr->rcAttr->CappedQuality->iInitialQP = -1(0xffffffff) offset:size = 56:2
chnAttr->rcAttr->CappedQuality->iMinQP = 23(0x17) offset:size = 58:2
chnAttr->rcAttr->CappedQuality->iMaxQP = 51(0x33) offset:size = 60:2
chnAttr->rcAttr->CappedQuality->iIPDelta = 3(0x3) offset:size = 62:2
chnAttr->rcAttr->CappedQuality->iPBDelta = 3(0x3) offset:size = 64:2
chnAttr->rcAttr->CappedQuality->eRcOptions = 1(0x1) offset:size = 68:4
chnAttr->rcAttr->CappedQuality->uMaxPictureSize = 640(0x280) offset:size = 72:4
chnAttr->rcAttr->CappedQuality->uMaxPSNR = 48(0x30) offset:size = 76:2
chnAttr->rcAttr->outFrmRate->frmRateNum = 20(0x14) offset:size = 80:4
chnAttr->rcAttr->outFrmRate->frmRateDen = 1(0x1) offset:size = 84:4
chnAttr->gopAttr->uGopCtrlMode = 2(0x2) offset:size = 88:4
chnAttr->gopAttr->uGopLength = 40(0x28) offset:size = 92:2
chnAttr->gopAttr->uNotifyUserLTInter = 0(0x0) offset:size = 94:1
chnAttr->gopAttr->uMaxSameSenceCnt = 1(0x1) offset:size = 96:4
chnAttr->gopAttr->bEnableLT = 0(0x0) offset:size = 100:1
chnAttr->gopAttr->uFreqLT = 0(0x0) offset:size = 104:4
chnAttr->gopAttr->bLTRC = 0(0x0) offset:size = 108:1
CHANNEL 5 640x 360 STOP JPEG tf:39 df:1 encdur:30426, encodingFrameCnt:38,endencodeFrameCnt=38,endrelaseFrameCnt=38,Fps:1.18,Bitrate:157.51
-------------------------------------------------
ch->index = 5
ch->releaseFrmNum = 0
ch->releaseFrmDen = 0
chnAttr->encAttr->eProfile = 67108864(0x4000000) offset:size = 0:4
chnAttr->encAttr->uLevel = 0(0x0) offset:size = 4:1
chnAttr->encAttr->uTier = 0(0x0) offset:size = 5:1
chnAttr->encAttr->uWidth = 640(0x280) offset:size = 6:2
chnAttr->encAttr->uHeight = 360(0x168) offset:size = 8:2
chnAttr->encAttr->ePicFormat = 392(0x188) offset:size = 12:4
chnAttr->encAttr->eEncOptions = 294952(0x48028) offset:size = 16:4
chnAttr->encAttr->eEncTools = 156(0x9c) offset:size = 20:4
chnAttr->rcAttr->rcMode = 0(0x0) offset:size = 44:4
chnAttr->rcAttr->FixQP->iInitialQP = 32(0x20) offset:size = 48:2
chnAttr->rcAttr->outFrmRate->frmRateNum = 20(0x14) offset:size = 80:4
chnAttr->rcAttr->outFrmRate->frmRateDen = 1(0x1) offset:size = 84:4
chnAttr->gopAttr->uGopCtrlMode = 2(0x2) offset:size = 88:4
chnAttr->gopAttr->uGopLength = 40(0x28) offset:size = 92:2
chnAttr->gopAttr->uNotifyUserLTInter = 0(0x0) offset:size = 94:1
chnAttr->gopAttr->uMaxSameSenceCnt = 1(0x1) offset:size = 96:4
chnAttr->gopAttr->bEnableLT = 0(0x0) offset:size = 100:1
chnAttr->gopAttr->uFreqLT = 0(0x0) offset:size = 104:4
chnAttr->gopAttr->bLTRC = 0(0x0) offset:size = 108:1
```
`--fs_info`
```
CHANNEL(0)
INFO 1920x 1080 RUN 20/ 1(fps) NV12
CROP DIS left(0) top(0) width(1920) height(1080)
SCALER DIS width(1920) height(1080)
CHANNEL(1)
INFO 640x 360 RUN 20/ 1(fps) NV12
CROP DIS left(0) top(0) width(1920) height(1080)
SCALER EN width(640) height(360)
CHANNEL(2)
INFO 1280x 720 OPEN 20/ 1(fps) NV12
CROP DIS left(0) top(0) width(1920) height(1080)
SCALER EN width(1280) height(720)
```
`--system_info`
```tree item: 3
Framesource-0 update_cnt=7205(qframecnt=7207, dqframecnt=7205, sem_msg_cnt=16, sem_cnt=0)
OSD-0 update_cnt=7205(sem_msg_cnt=16, sem_cnt=0)
Encoder-0 update_cnt=7205(sem_msg_cnt=16, sem_cnt=0)
---Framesource-0-----OSD-0-------------Encoder-0
tree item: 4
Framesource-1 update_cnt=7205(qframecnt=7208, dqframecnt=7205, sem_msg_cnt=16, sem_cnt=0)
IVS-0 update_cnt=7205(sem_msg_cnt=16, sem_cnt=0)
OSD-1 update_cnt=7205(sem_msg_cnt=16, sem_cnt=0)
Encoder-1 update_cnt=7205(sem_msg_cnt=16, sem_cnt=0)
---Framesource-1-----IVS-0-------------OSD-1-------------Encoder-1
tree item: 1
Framesource-2 update_cnt=0(qframecnt=0, dqframecnt=0, sem_msg_cnt=16, sem_cnt=0)
---Framesource-2
```
---
audio info:
v3:
```
May 13 13:22:39 iCamera: [sdk,0269]dbg: (local_sdk_speaker_set_parameters) sampleRate :16000
May 13 13:22:39 iCamera: [sdk,0270]dbg: (local_sdk_speaker_set_parameters) trackType :1
May 13 13:22:39 iCamera: [sdk,0271]dbg: (local_sdk_speaker_set_parameters) gain :28
May 13 13:22:39 iCamera: [sdk,0272]dbg: (local_sdk_speaker_set_parameters) volume :60
May 13 13:22:39 iCamera: [sdk,0273]dbg: (local_sdk_speaker_set_parameters) pcmBufSize :1280
May 13 13:22:39 iCamera: [sdk,0274]dbg: (local_sdk_speaker_set_parameters) cacheSec :1
May 13 13:22:39 iCamera: [sdk,0275]dbg: (local_sdk_speaker_set_parameters) paMode :3
May 13 13:22:39 iCamera: [sdk,0276]dbg: (local_sdk_speaker_set_parameters) paAutoDisable:1
```
```
I/sdkspeaker.c( 232): samplerate :16000
I/sdkspeaker.c( 232): bitwidth :16
I/sdkspeaker.c( 232): soundmode :1
I/sdkspeaker.c( 232): frmNum :35
I/sdkspeaker.c( 232): numPerFrm :640
I/sdkspeaker.c( 232): chnCnt :1
```
```
I/ai ( 232): AI Enable: 1
I/ao ( 232): AO Enable: 0
I/ai ( 232): AI Enable Chn: 1-0
I/ai ( 232): EXIT AI Enable Chn: 1-0
I/ai ( 232): AI Set Gain: 31
I/ai ( 232): AI Set Vol: 90
I/ai ( 232): AI AGC ENABLE: targetLevelDbfs = 4, compressionGaindB = 10, limiterEnable =1
I/ai ( 232): AI HPF Enable
I/ai ( 232): HPF version is: Ingenic High Pass Filter 1.1.0
I/ao ( 232): AO Ch Enable: 0:0
I/ao ( 232): EXIT AO Ch Enable: 0:0
I/ao ( 232): AO Set Vol: 60
I/ao ( 232): AO Get Vol: 60
I/ao ( 232): AO HPF ENABLE
I/ao ( 232): HPF version is: Ingenic High Pass Filter 1.1.0
I/ao ( 232): AO Get Gain: 28
I/ao ( 232): AO Get Gain: 28
```
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