daveake
commented
3 years ago Ta I'll have a look. Not something that would happen on a typical flight which wouldn't get to that high an image number.
On Sun, 21 Feb 2021 at 17:55, Kevin Walton notifications@github.com wrote:
Hi
Thanks very much for the great code. I do seem to have an issue getting pits to resend image packets after the 255th image though. I assume due to the wrap of image numbers that happens on the ground, vs not wrapping the image numbers in pits? So I get a situation like this:
`LORA0: $$KW03PL,1531,12:32:56,52.32331,-0.70613,00034,0,14,11,26.2,4.860,0.66,0.00000,0.00000,0.0,0,-49,6,49,N*28B1 LORA0: SSDV image 682 packet 40 of 130 LORA0: SSDV image 682 packet 41 of 130
Uplink period ... Setting frequency to 434.735MHz for uplink Channel 0 frequency 434.735000 FrequencyValue = 6CAF0Ah Set Uplink Mode to 6 Listening on LoRa channel 0 Rx LoRa channel 0 *** Received 255 bytes LORA0: Frequency Difference = 0.1kHz SSDV uplink message !169:130=53,96,170:34=20,33 Uplink: !169:130=53,96,170:34=20,33
MarkMissingPacketsBeyond(2, 169, 130) FindImageInList - NOT FOUND MarkMissingPackets(2, 169, 53, 53) FindImageInList - NOT FOUND MarkMissingPackets(2, 169, 96, 96) FindImageInList - NOT FOUND MarkMissingPacketsBeyond(2, 170, 34) FindImageInList - NOT FOUND MarkMissingPackets(2, 170, 20, 20) FindImageInList - NOT FOUND MarkMissingPackets(2, 170, 33, 33) FindImageInList - NOT FOUND
Channel 0 frequency 434.735000 FrequencyValue = 6CAF0Ah Reset after Uplink Mode
LORA0: SSDV image 682 packet 42 of 130 LORA0: SSDV image 682 packet 43 of 130`
Where as after a reset it works fine:
`LORA0: $$KW03PL,7,12:45:53,52.32283,-0.70614,00115,0,193,10,34.9,4.836,0.66,0.00000,0.00000,0.0,0,-49,6,1,N*9C46 LORA0: SSDV image 2 packet 32 of 80 LORA0: SSDV image 2 packet 33 of 80
Uplink period ... Setting frequency to 434.735MHz for uplink Channel 0 frequency 434.735000 FrequencyValue = 6CAF0Ah Set Uplink Mode to 6 Listening on LoRa channel 0 Rx LoRa channel 0 *** Received 255 bytes LORA0: Frequency Difference = 0.2kHz SSDV uplink message !2:26=0-2 Uplink: !2:26=0-2
MarkMissingPacketsBeyond(2, 2, 26) MarkMissingPackets(2, 2, 0, 2) Index = 0 Channel 0 frequency 434.735000 FrequencyValue = 6CAF0Ah Reset after Uplink Mode
LORA0: SSDV image 2 packet 1 of 80 RESEND LORA0: SSDV image 2 packet 2 of 80 RESEND LORA0: SSDV image 2 packet 3 of 80 RESEND LORA0: SSDV image 2 packet 34 of 80 LORA0: SSDV image 2 packet 35 of 80`
Works close to 255: `LORA0: SSDV image 238 packet 3 of 48 LORA0: SSDV image 238 packet 4 of 48 Uplink period ... Setting frequency to 434.737MHz for uplink Channel 0 frequency 434.737000 FrequencyValue = 6CAF2Bh Set Uplink Mode to 6 Listening on LoRa channel 0 Rx LoRa channel 0 *** Received 255 bytes LORA0: Frequency Difference = -0.1kHz SSDV uplink message !237:46=32-33 Uplink: !237:46=32-33
MarkMissingPacketsBeyond(2, 237, 46) MarkMissingPackets(2, 237, 32, 33) Index = 1 Channel 0 frequency 434.737000 FrequencyValue = 6CAF2Bh Reset after Uplink Mode
Switching to SSDV file ssdv_2_237.bin LORA0: SSDV image 237 packet 33 of 49 RESEND LORA0: SSDV image 237 packet 34 of 49 RESEND Switching to SSDV file ssdv_2_238.bin LORA0: SSDV image 238 packet 5 of 48 LORA0: SSDV image 238 packet 6 of 48 LORA0: $$KW03PL,366,17:23:11,52.32273,-0.70619,00132,0,117,13,13.4,4.810,0.66,0.00000,0.00000,0.0,0,-48,6,81,N*451D `
But then just past 255:
`LORA0: $$KW03PL,478,17:53:54,52.32272,-0.70618,00136,0,117,18,13.9,4.837,0.66,0.00000,0.00000,0.0,0,-49,6,111,N*9E1E LORA0: SSDV image 263 packet 28 of 50 LORA0: SSDV image 263 packet 29 of 50 LORA0: SSDV image 263 packet 30 of 50 Uplink period ... Setting frequency to 434.737MHz for uplink Channel 0 frequency 434.737000 FrequencyValue = 6CAF2Bh Set Uplink Mode to 6 Listening on LoRa channel 0 Battery Voltage = 4.852799 Rx LoRa channel 0 *** Received 255 bytes LORA0: Frequency Difference = -0.0kHz SSDV uplink message !7:22=14 Uplink: !7:22=14
MarkMissingPacketsBeyond(2, 7, 22) FindImageInList - NOT FOUND MarkMissingPackets(2, 7, 14, 14) FindImageInList - NOT FOUND Channel 0 frequency 434.737000 FrequencyValue = 6CAF2Bh Reset after Uplink Mode LORA0: SSDV image 263 packet 31 of 50 LORA0: SSDV image 263 packet 32 of 50`
Thanks very much Kevin
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Hi
Thanks very much for the great code. I do seem to have an issue getting pits to resend image packets after the 255th image though. I assume due to the wrap of image numbers that happens on the ground, vs not wrapping the image numbers in pits? So I get a situation like this:
Where as after a reset it works fine:
Works close to 255:
But then just past 255:
Thanks very much Kevin