驱动配置
Ambarella Linux Configuration >Ambarella Private Drivers Configuration > Build Ambarella private Vin modules > Ambarella Sensor Configuration
sensor has to work under Wide Dynamic Range (WDR) mode, thus the LUA script used to enter preview needs to be modified as below:
vsrc_0 = {
vsrc_id = 0,
mode = "1080p",
- hdr_mode = "linear", -- options: "linear", "2x" or "3x"
+ hdr_mode = "wdr", -- options: "linear", "2x" or "3x"
fps = 30,
bits= 0,
}
vsrc_1 = {
vsrc_id = 1,
mode = "1080p",
- hdr_mode = "linear", -- options: "linear", "2x" or "3x"
+ hdr_mode = "wdr", -- options: "linear", "2x" or "3x"
fps = 30,
bits= 0,
}
amba_debug -g 164 -d 1
init.sh --na
rmmod ambarella_fb
modprobe ambarella_fb mode=clut8bpp resolution=1920x1080
modprobe ar0231_mipi vinc_id=0x13 slave=1 trigger_gpio=3
test_encode --check-disable-all 1
preview:
test_tuning -a &
test_encode --resource-cfg /usr/local/bin/scripts/cv2_vin0_1_1080p_linear.lua --hdmi 1080p --enc-mode 0
下面这一步就是算disparity 并且显示
cv2 # test_stereo_server --fb-dsi 1 -f /root &
test_stereo_server --fb-dsi 1 -n &
cv2 # modprobe cavalry
cv2 # cavalry_load -f /lib/firmware/cavalry.bin -r
cv2 # test_cavalry_stereo_live -b /usr/local/vproc/vproc.bin --sb 2
The stereo package consists of three parts: the calibration tool, the spreadsheet, and utility tools.
