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--- dataflash_log_download [2020/02/15 10:42]
wf68spef created
+++ dataflash_log_download [2021/05/28 17:10]
wf68spef
@@ Line 11: / Line 11: @@
   - Download the latest firmware for mavesp: https://github.com/dogmaphobic/mavesp8266
   - Login into pixracer WIFI which is provided by the ESP
-  - Open http://192.168.4.1/update and flash the downloaded firmware
+  - Open ''http://192.168.4.1/update'' and flash the downloaded firmware
-  - Optinal: Set Params https://github.com/dogmaphobic/mavesp8266/blob/master/HTTP.md
+  - Optinal: Set Params ''https://github.com/dogmaphobic/mavesp8266/blob/master/HTTP.md''
-  - Optinal: Set WIFI Channel via http://192.168.4.1/setparameters?channel=11  (Here Channel 11)
+  - Optinal: Set WIFI Channel via ''http://192.168.4.1/setparameters?channel=1''  (Here Channel 1 - At HS Augsburg least occupied Channel)
   - Optinal: Restart ESP as only then the new params will be used
-  - Open QGroundcontrol and download dataflash Log
-Test 14.2.2020
+Test 14.2.2020 - MAVEsp in AP Mode
   - Qgroundcontrol Dailybuild 14.2.2020
   - Mavesp Firmware 1.2.2
+  - Login into pixracer WIFI which is provided by the ESP
+  - Open QGroundcontrol and download dataflash Log
   - => Speed about 15-20kB/sec
   - Estimated Time to Download One Flight: Pixracer creates 3.4 MB/Min => 204MB/h = 204MB/Flight => 204MB / 0,020MB/sec = 10200 Sec = 170 Min = ~3h
-=== Method2: Download via MAVProxy to Pi ===
+Test 15.2.2020 - MAVEsp in Station Mode
+  - Login into pixracer WIFI which is provided by the ESP
+  - Set MAVEsp to Client / Station Mode: Mode = 1 . Be sure to type in the correct AP Name and Password. I tested by giving static IP
+  - Set Params via HTTP Interface: ''http://192.168.4.1/setparameters?mode=1&ssidsta=APNAME&pwdsta=PASSWORD&ipsta=192.168.8.44&gatewaysta=192.168.8.1&subnetsta=255.255.255.0&reboot=1''
+  - Start QGroundcontrol
+  - Connection should be established automatically
+  - Download dataflash Log
+  - Speed about 18kB/sec
+=== Method2: Download via UART-MAVProxy to PiZero ===
 Idea is to download the dataflashlog via Serial Telemetry Link from the Pi from the Pixracer
   - Wire RX / TX with the PI
-  - Install MAVProxy @ PI : sudo pip3 install mavproxy
+  - Install MAVProxy @ PI : ''sudo pip3 install mavproxy''
-  - Set Telemetry Speed (115200 / 900000) via QGroundcontrol
+  - Set Telemetry Speed (115200 / 921600) via QGroundcontrol
-  -
+  - start pi<->pixracer connection : ''sudo mavproxy.py --master=/dev/ttyS0 --baudrate=921600''
-RTL> Finished downloading 1.bin (473553 bytes 48 seconds, 9.8 kbyte/sec 143 retries)
+  - get log list : ''log list''
+  - download log: ''log download <logid> <filename>''
+Test 15.2.2020
+  - ''log download 1 1.bin''
+  - => RTL> Finished downloading 1.bin (473553 bytes 48 seconds, 9.8 kbyte/sec 143 retries)
+=== Method3: Download via USB-MAVProxy to Pi ===
+Test with CM4/Pi4 27.5.2021
+  - Finished downloading log3.bin (13292972 bytes 60 seconds, 219.2 kbyte/sec 0 retries)
+Test with Pi Zero 28.5.2021
+{{ ::signal-2021-05-28-170257.jpeg?400 |}}
+  - Finished downloading log2.bin (462481 bytes 35 seconds, 13.1 kbyte/sec 0 retries)
+  - Finished downloading log2.bin (462481 bytes 46 seconds, 10.0 kbyte/sec 0 retries)
+  - Finished downloading log2.bin (462481 bytes 64 seconds, 7.1 kbyte/sec 0 retries)