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implement gstreamer #1

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implement gstreamer #1

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6 changes: 3 additions & 3 deletions c_mainwindow.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,10 +21,10 @@
from ui.ui_media_files_page import MediaFilesPage
from ui.ui_sys_sw_info import UiSystemSoftware
from ui.ui_test_page import TestPage

from ui.ui_test_page2 import TestPage2
'''List of Page Selector Button Name '''
Page_Select_Btn_Name_List = ["FPGA_List", "Media_Files", "HDMI_In", "Led_Settings", "Test"]
Page_List = [FpgaListPage, MediaFilesPage, HDMIInPage, LedSettingsPage, TestPage]
Page_Select_Btn_Name_List = ["FPGA_List", "Media_Files", "HDMI_In", "Led_Settings", "Test[1]", "Test[2]"]
Page_List = [FpgaListPage, MediaFilesPage, HDMIInPage, LedSettingsPage, TestPage, TestPage2]

Page_Map = dict(zip(Page_Select_Btn_Name_List, Page_List))

Expand Down
88 changes: 79 additions & 9 deletions ext_dev/tc358743.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,6 @@
import re
import time

from PyQt5.QtCore import QThread, pyqtSignal, QDateTime, QObject, QTimer, QMutex
import utils.log_utils
# import utils.net_utils
Expand All @@ -19,7 +22,8 @@ def __init__(self, **kwargs):
self.hdmi_height = None
self.hdmi_fps = None
self.res_set_dv_bt_timing = False
self.video_device = self.get_video_device(self)
self.video_device, self.sub_device, self.media_device = self.get_video_device()

if platform.machine() in ('arm', 'arm64', 'aarch64'):
self.check_hdmi_status_mutex = QMutex()
else:
Expand All @@ -41,7 +45,7 @@ def check_hdmi_status_unlock(self):
self.check_hdmi_status_mutex.unlock()

def x86_get_video_timing(self):
video_device = self.get_video_device(self)
video_device = self.video_device
connected = False
width = 0
height = 0
Expand Down Expand Up @@ -98,8 +102,16 @@ def get_tc358743_dv_timing(self):
else:
connected, width, height, fps = self.x86_get_video_timing()
return connected, width, height, fps
if "pi5" in platform.node():
v4l2_query_timing = (
f"v4l2-ctl -d {self.sub_device} --query-dv-timings"
)
else:
v4l2_query_timing = (
f"v4l2-ctl --query-dv-timings"
)
self.check_hdmi_status_lock()
dv_timings = os.popen("v4l2-ctl --query-dv-timings").read()
dv_timings = os.popen(v4l2_query_timing).read()
self.check_hdmi_status_unlock()
list_dv_timings = dv_timings.split("\n")

Expand Down Expand Up @@ -131,8 +143,16 @@ def set_tc358743_dv_bt_timing(self):
pass
else:
return True
if "pi5" in platform.node():
v4l2_bt_timing_set = (
f"v4l2-ctl -d {self.sub_device} --set-dv-bt-timings query"
)
else:
v4l2_bt_timing_set = (
f"v4l2-ctl --set-dv-bt-timings query"
)
self.check_hdmi_status_lock()
res_set_dv_bt_timing = os.popen("v4l2-ctl --set-dv-bt-timings query").read()
res_set_dv_bt_timing = os.popen(v4l2_bt_timing_set).read()
self.check_hdmi_status_unlock()
# log.debug("res_set_dv_bt_timing = %s", res_set_dv_bt_timing)
if 'BT timings set' in res_set_dv_bt_timing:
Expand Down Expand Up @@ -161,9 +181,59 @@ def get_tc358743_hdmi_info(self):
return connected, width, height, fps

@staticmethod
def get_video_device(cls):
preferred_video = "/dev/video0" if platform.machine() in ('arm', 'arm64', 'aarch64') else "/dev/video2"
if os.path.exists(preferred_video):
return preferred_video
def set_media_controller(video_device, media_device, width, height):
try:

media_ctl_csi_dev = [
f"media-ctl -d {media_device} -r",
f"media-ctl -d {media_device} -l \"'csi2':4 -> 'rp1-cfe-csi2_ch0':0 [1]\"",
f"media-ctl -d {media_device} -V \"'csi2':0 [fmt:UYVY8_1X16/{width}x{height} field:none colorspace:srgb]\"",
f"media-ctl -d {media_device} -V \"'csi2':4 [fmt:UYVY8_1X16/{width}x{height} field:none colorspace:srgb]\"",
f"media-ctl -d {media_device} -V \"'tc358743 4-000f':0 [fmt:UYVY8_1X16/{width}x{height} field:none colorspace:srgb]\""
]

for cmd in media_ctl_csi_dev:
try:
log.debug(f"Executing command: {cmd}")
result = subprocess.run(cmd, shell=True, check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE,
text=True)
if result.stderr:
log.debug("media error:", result.stderr)
except subprocess.CalledProcessError as e:
log.debug(f"Command failed with error: {e}")

video_capture_fmt = f"v4l2-ctl -d {video_device} -v width={width},height={height},pixelformat=UYVY"
subprocess.run(video_capture_fmt, shell=True, check=True)

return True
except subprocess.CalledProcessError as e:
log.debug(f"Failed to execute command: {e.cmd} with exit status {e.returncode}")
return False

@staticmethod
def get_video_device():
if "pi5" in platform.node():
preferred_video = "/dev/video0"
alternative_video = "/dev/v4l-subdev2"

output = subprocess.check_output(["v4l2-ctl", "--list-devices"], universal_newlines=True)
device_sections = re.findall(r'rp1-cfe \(platform:\w+\.csi\):\n((?:.|\n)+?)(?=\n\n|\Z)', output)
csi_devices = []
for section in device_sections:
lines = section.strip().split('\n')
for line in lines:
if '/dev/media' in line:
csi_devices.append(line.strip())
media_video = csi_devices[0] if csi_devices else None

if os.path.exists(alternative_video):
return preferred_video, alternative_video, media_video
else:
return None
preferred_video = "/dev/video0" if platform.machine() in ('arm', 'arm64', 'aarch64') else "/dev/video2"
alternative_video = None
media_video = None

if os.path.exists(preferred_video):
return preferred_video, alternative_video, media_video

return None, None, None
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