From ad463a11b256f90d07c41be33e91026f293cbd9f Mon Sep 17 00:00:00 2001 From: Alan Johnston Date: Sun, 9 Feb 2025 09:02:55 -0500 Subject: [PATCH] Update fc_block_decode.py add frame type and count --- groundstation/fc_block_decode.py | 35 +++++++++++++++++++------------- 1 file changed, 21 insertions(+), 14 deletions(-) diff --git a/groundstation/fc_block_decode.py b/groundstation/fc_block_decode.py index 619fb30b..ea2efe2d 100644 --- a/groundstation/fc_block_decode.py +++ b/groundstation/fc_block_decode.py @@ -28,20 +28,24 @@ Iy = 0 Iz = 0 Ic = 0 Ib = 0 +frame_count = 0 +frame_type = " " head_string = '\n\n

FunCube CubeSatSim Telemetry

' + \ '

  
'
-foot_string = "

\n" -telem_string = f"\nSequence number: {sequence:5d} Image ID: {image_id:3d} count: {image_count:2d}

" + \ +foot_string = "" +telem_string = f" Image: {image_id:3d} count: {image_count:2d}

" + \ f" Vx(mV): {Vx:5d} Vy(mV): {Vy:5d} Vz(mV): {Vz:5d}

" + \ - f" Ix(mA): {Ix:5d} Iy(mA): {Iy:5d} Iz(mA): {Iz:5d}

Vbat(mV): {Vb:5d} Ibat(mA): {Ib:5d}" + f" Ix(mA): {Ix:5d} Iy(mA): {Iy:5d} Iz(mA): {Iz:5d}

+ \ + f" Vbat(mV): {Vb:5d} Ibat(mA): {Ib:5d}

" + \ + f" Seq: {sequence:d} {frame_type} frames: {frame_count:d}" with open("/home/pi/CubeSatSim/groundstation/public_html/index.html", "w") as html_file: html_file.write(head_string) html_file.write(telem_string) html_file.write(foot_string) image_id = 256 # set illegal image ID for null # random.randint(0, 255) -image_count = 0; +image_count = 1; system("sudo rm image_file") if __name__ == "__main__": @@ -59,6 +63,7 @@ if __name__ == "__main__": if ((line.find("data: ")) > 0): print("\ndata block found!\n") + frame_count += 1 data_block_string = line.split() # print(data_block_string) data_block = [int(number_string,16) for number_string in data_block_string[7:]] @@ -67,9 +72,10 @@ if __name__ == "__main__": # print("\n") if (data_block[0] == 0xE0) or (data_block[0] == 0xE1): if (data_block[0] == 0xE0): - print("CubeSatSim Frametype RT1+IMG1") + frame_type = "RT1+IMG1" if (data_block[0] == 0xE1): - print("CubeSatSim Frametype RT2+IMG2") + frame_type = "RT2+IMG2" + print(frame_type) print(data_block[extended + 51], data_block[extended + 50], data_block[extended + 49]) sequence = data_block[extended + 51] + data_block[extended + 50] * 2**8 + data_block[extended + 49] * 2**16 print("Sequence number: {:d}".format(sequence)) @@ -80,8 +86,8 @@ if __name__ == "__main__": Ix = data_block[extended + FC_EPS + 7] * 2**2 + (data_block[extended + FC_EPS + 8] >> 6) Iy = (0x3f & data_block[extended + FC_EPS + 8]) * 2**4 + (data_block[extended + FC_EPS + 9] >> 4) Iz = (0x0f & data_block[extended + FC_EPS + 9]) * 2**6 + (data_block[extended + FC_EPS + 10] >> 2) - Ic = (0x03 & data_block[extended + FC_EPS + 10]) * 2**8 + data_block[extended + FC_EPS + 11] * 2**2 + (data_block[extended + FC_EPS + 12] >> 6) - Ib = data_block[extended + FC_EPS + 12] * 2**4 + (data_block[extended + FC_EPS + 13] >> 4) + Ic = (0x03 & data_block[extended + FC_EPS + 10]) * 2**8 + data_block[extended + FC_EPS + 11] + Ib = data_block[extended + FC_EPS + 12] * 2**2 + ((0xc0 & data_block[extended + FC_EPS + 13]) >> 6) if (Ib == 0): Ib = 0 - Ic print("Vx: {:d} mV Vy: {:d} mV Vz: {:d} mV".format(Vx, Vy, Vz)) @@ -93,7 +99,6 @@ if __name__ == "__main__": # print(immutable_payload) with open("image_file_payload", "wb") as binary_file: binary_file.write(immutable_payload) - except: print("File error") # try: @@ -122,7 +127,7 @@ if __name__ == "__main__": print(new_image_id) image_id = new_image_id # image_count = (image_count + 1) % 256 - image_count = 0 + image_count = 1 else: image_count += 1 print("new image_count:") @@ -132,10 +137,12 @@ if __name__ == "__main__": filename = "/home/pi/fctelem/image_file" + str(image_id) + "." + str(image_count) + ".jpeg" system("/home/pi/ssdv/ssdv -d -J /home/pi/fctelem/image_file " + filename) system("cp " + filename + " /home/pi/CubeSatSim/groundstation/public_html/image_file.jpeg") - telem_string = f"\nSequence number: {sequence:5d} Image ID: {image_id:3d} count: {image_count:2d}

" + \ - f" Vx(mV): {Vx:5d} Vy(mV): {Vy:5d} Vz(mV): {Vz:5d}

" + \ - f" Ix(mA): {Ix:5d} Iy(mA): {Iy:5d} Iz(mA): {Iz:5d}

Vbat(mV): {Vb:5d} Ibat(mA): {Ib:5d}" - with open("/home/pi/CubeSatSim/groundstation/public_html/index.html", "w") as html_file: + telem_string = f" Image: {image_id:3d} count: {image_count:2d}

" + \ + f" Vx(mV): {Vx:5d} Vy(mV): {Vy:5d} Vz(mV): {Vz:5d}

" + \ + f" Ix(mA): {Ix:5d} Iy(mA): {Iy:5d} Iz(mA): {Iz:5d}

+ \ + f" Vbat(mV): {Vb:5d} Ibat(mA): {Ib:5d}

" + \ + f" Seq: {sequence:d} {frame_type} frames: {frame_count:d}" + with open("/home/pi/CubeSatSim/groundstation/public_html/index.html", "w") as html_file: html_file.write(head_string) html_file.write(telem_string) html_file.write(foot_string)