💬 FOTA (Wireless Programming)

gohan

You can use myscontroller to connect to the ethernet gateway and assign the firmware to upload for each node

Tommas

Thank you! Superb!

vikasjee

@gohan , Thanks for this idea... I am going to try this with a serial gateway instead. Do you perceive a problem? Will this work only with an ethernet gw?

gohan

Myscontroller works only as ethernet. Mycontroller should also work with mqtt gateway but I'm not sure about serial.

vikasjee

@gohan Ook! Are you talking about installing MysController on Raspberrypi (I think not)? If you are going to run it on Windows and connect to Raspi Ethernet gateway remotely then using the the same option we can remotely connect to a serially connected gateway on Raspberrypi (using a USB port) from MysController running on Windows.

Are there steps somewhere to install MysController on Raspi [some Windows pre-installer running on Debian Linux]? I remember reading some Mysensors posts here a couple of years back(!!!), but cant seem to locate it now...

gohan

MyScontroller is a windows application.
MyController is a controller that you can install anywhere. I personally try to avoid the usb gateways because of the limitations.

Nca78

@scalz do you have any specific reason why you use avrdudes to burn the fuses and burn bootloader separately, instead of using some board definitions matching the bootloader and using the burn bootloader method for Arduino interface ? I think that method is far more user intuitive for the average MySensors user ?

scalz

@Nca78 just old school habit ;) I think in the video both ways are explained. But I'll take a look at the howto to make it simpler, agree.

thx for reminding me!

arraWX

Using FOTA in myscontroller works only occasionally for me. Sometimes it works fine. But most often I get the following messages and nothing more happens.

The node is a sensebender micro. Gateway is rpi ethernet.

Has anyone experienced something similar? Anyone knows how to solve the problem?

EDIT: Problem solved. Reading this post I now understand that in order to get new fw into the node one has to update the sketch, refresh the repo in MysController and assign it the node.

gohan

Once I managed to burn the sensbender micro bootloader to the pro mini, how do I connect the external flash? Just connect it to pins D10 to D13? Is this the correct way of managing the fota in the sketch before the sleep?

arraWX

@gohan I recently had some problems with fota and the sensebender sketch you refer to. In this thread @tekka suggested me to enable smart sleep. I used

smartSleep(MEASURE_INTERVAL);

It seems that the smartSleep function has a "built in" MY_SMART_SLEEP_WAIT_DURATION_MS (which defaults to 500 ms). This makes the OTA_WAIT_PERIOD in the sensebender sketch redundant. I deleted it from the sketch.

FOTA now works successfully with my sensebender boards.

gohan

I am still in the build phase, I still have to understand how to connect the flash and what to do in the code; also I need to find how to test if everything is is correct

jkandasa

@gohan, Yes, MyController works with Serial, Ethernet, and MQTT as well.

gohan

@jkandasa I know that but I don't know how to work with the flash chip at the moment

Luca Calcaterra

Hi guys! I burned mysbootloader but now rs485 doesn't work.. It's normal situation ? A would like to know if is possible to remote upload firmware via rs485 instead of radio. Thanks! Luca

gohan

Mysbootloader doesn't support rs485, you probably need to use the dual optiboot but I haven't heard anyone trying it

gohan

I think I managed to get the flash properly wired and using myscontroller I was able to assign a FW and it started to transfer the new FW as soon as the node was available but at the end I get this failure on the node dedug

151898 OTA:FRQ:FW REQ,T=0078,V=0001,B=0316
151918 TSF:MSG:SEND,16-16-0-0,s=255,c=4,t=2,pt=6,l=6,sg=0,ft=0,st=OK:780001001603
151971 TSF:MSG:READ,0-0-16,s=255,c=4,t=3,pt=6,l=22,sg=0:780001001603909369058091690585FB882780F98F25
151984 OTA:FWP:RECV B=0316
151986 OTA:FRQ:FW REQ,T=0078,V=0001,B=0315
152006 TSF:MSG:SEND,16-16-0-0,s=255,c=4,t=2,pt=6,l=6,sg=0,ft=0,st=OK:780001001503
152070 TSF:MSG:READ,0-0-16,s=255,c=4,t=3,pt=6,l=22,sg=0:780001001503280586FB882780F99091690580FB95F9
152082 OTA:FWP:RECV B=0315
152084 OTA:FRQ:FW REQ,T=0078,V=0001,B=0314
152104 TSF:MSG:SEND,16-16-0-0,s=255,c=4,t=2,pt=6,l=6,sg=0,ft=0,st=OK:780001001403
152586 OTA:FRQ:FW REQ,T=0078,V=0001,B=0314
152606 TSF:MSG:SEND,16-16-0-0,s=255,c=4,t=2,pt=6,l=6,sg=0,ft=0,st=OK:780001001403
153088 OTA:FRQ:FW REQ,T=0078,V=0001,B=0314
153110 TSF:MSG:SEND,16-16-0-0,s=255,c=4,t=2,pt=6,l=6,sg=0,ft=0,st=OK:780001001403
153589 OTA:FRQ:FW REQ,T=0078,V=0001,B=0314
153612 TSF:MSG:SEND,16-16-0-0,s=255,c=4,t=2,pt=6,l=6,sg=0,ft=0,st=OK:780001001403
154091 OTA:FRQ:FW REQ,T=0078,V=0001,B=0314
154345 TSF:MSG:SEND,16-16-0-0,s=255,c=4,t=2,pt=6,l=6,sg=0,ft=0,st=OK:780001001403
154593 OTA:FRQ:FW REQ,T=0078,V=0001,B=0314
154613 TSF:MSG:SEND,16-16-0-0,s=255,c=4,t=2,pt=6,l=6,sg=0,ft=0,st=OK:780001001403
155095 !OTA:FRQ:FW UPD FAIL
165586 TSF:MSG:READ,0-0-16,s=255,c=4,t=3,pt=6,l=22,sg=0:7800010014032405C550C13408F0C0E4C09364058091
165597 !OTA:FWP:NO UPDATE
165849 TSF:MSG:READ,0-0-16,s=255,c=4,t=3,pt=6,l=22,sg=0:7800010014032405C550C13408F0C0E4C09364058091
165859 !OTA:FWP:NO UPDATE
165873 TSF:MSG:READ,0-0-16,s=255,c=4,t=3,pt=6,l=22,sg=0:7800010014032405C550C13408F0C0E4C09364058091
165883 !OTA:FWP:NO UPDATE
165896 TSF:MSG:READ,0-0-16,s=255,c=4,t=3,pt=6,l=22,sg=0:7800010014032405C550C13408F0C0E4C09364058091
165906 !OTA:FWP:NO UPDATE
165918 TSF:MSG:READ,0-0-16,s=255,c=4,t=3,pt=6,l=22,sg=0:7800010014032405C550C13408F0C0E4C09364058091
165931 !OTA:FWP:NO UPDATE
165943 TSF:MSG:READ,0-0-16,s=255,c=4,t=3,pt=6,l=22,sg=0:7800010014032405C550C13408F0C0E4C09364058091
165953 !OTA:FWP:NO UPDATE

After this the node goes silent and I have to reset it to get it back. Log parser isn't helping much. Any idea where I can look ?

gohan

It must have been a problem with myscontroller since after I tried mycontroller the firmware update was successful. Tomorrow I'll do some more tests. The only issue I found is the upload time that it took 7/8 min to upload using rfm69 433mhz

gohan

great, now it is no longer working
I am getting a series of messages like this

OTA:FRQ:FW REQ,T=0001,V=0002,B=059A
!TSF:MSG:SEND,16-16-0-0,s=255,c=4,t=2,pt=6,l=6,sg=0,ft=0,st=NACK:010002009A05
TSF:MSG:READ,0-0-16,s=255,c=4,t=3,pt=6,l=22,sg=0:010002009B0509F4A140A6958FEF811D811D08950E94
OTA:FWP:RECV B=059B
!OTA:FWP:WRONG FWB

and a failed update at the end. I am going to need some help

I ran the GW debug and I am seeing a buch of NACK even if the node is 2 meters away from the GW

mysgw: TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=OK:010002005805B082F701822F90E2882319F091938150
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002005705
mysgw: TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=OK:01000200570520F4353321F4A11002C081E3B82EF601
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002005605
mysgw: TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=OK:010002005605D601BC926C01D5CF6417750741F43633
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002005505
mysgw: TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=OK:01000200550571093196C60101967C016017710724F0
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002005405
mysgw: !TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=NACK:010002005405FB1ED7011196BC9002C090E3B92E6150
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002005305
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002005305
mysgw: TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=OK:0100020053057F01E40CF51CA1E0B0E0AC0FBD1FEA0E
mysgw: !TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=NACK:0100020053057F01E40CF51CA1E0B0E0AC0FBD1FEA0E
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002005205
mysgw: !TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=NACK:01000200520501966C014617570784F0661677066CF4
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002005105
mysgw: !TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=NACK:01000200510511096F3F8FEF780729F4D6019C92C601
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002005005
mysgw: !TSF:MSG:SEND,0-0-16-16,s=255,c=4,t=3,pt=6,l=22,sg=0,ft=0,st=NACK:01000200500571082A01461A570A0B2D10E011950195
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002004F05
mysgw: TSF:MSG:READ,16-16-0,s=255,c=4,t=2,pt=6,l=6,sg=0:010002004F05

manutremo

My FOTA updates take 3-4 minutes at normal speed. I think you are having some different communication issue.

💬 FOTA (Wireless Programming)

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