Open shawaj opened 2 years ago
sx1303...
root@5e8978d10ca5:/opt/iotloragateway/packet_forwarder# sx1302/util_chip_id/chip_id -d /dev/spidev1.2
CoreCell reset through GPIO22...
Opening SPI communication interface
Note: chip version is 0x12 (v1.2)
INFO: using legacy timestamp
ARB: dual demodulation disabled for all SF
INFO: concentrator EUI: 0x0016c001ff1e8374
Closing SPI communication interface
CoreCell reset through GPIO22...
Also it can be done like this... (EDIT: this was the way recommended by Semtech applications engineer so decided to use this)
The function sx1302_get_model_id()
in the HAL does this
typedef enum {
CHIP_MODEL_ID_SX1302 = 0x02, /* SX1302 can be 0x00 or 0x02 */
CHIP_MODEL_ID_SX1303 = 0x03,
CHIP_MODEL_ID_UNKNOWN
} sx1302_model_id_t;
PR upstream https://github.com/Lora-net/sx1302_hal/pull/60 In our repo ... https://github.com/NebraLtd/hm-pktfwd/pull/57
Gives following output:
sx1302 INFO: concentrator chip model ID: 0x00
sx1303 INFO: concentrator chip model ID: 0x03
Added the chip Id detection in #57 but still need to add the python code before this can be closed - see https://github.com/NebraLtd/hm-pktfwd/pull/57#pullrequestreview-775202649 for more info there.
FYI @marvinmarnold the RockPi versions will probably use sx1303 predominantly just in case it changes anything for #45
In still having an issue with SX1302 its .USB version but connected to the indoor mainboard that came with the maxiiot sx1301,
the reset_lgw.sh
I
if [ -z "$2" ]; then echo "CONCENTRATOR_RESET_PIN parameter not passed in, using value from the environment (val=${CONCENTRATOR_RESET_PIN})" else CONCENTRATOR_RESET_PIN=$2 fi
I need to change the PIN=$2 to PIN=25... and possibly switch the GPIO from pull up / to pull down
I added a line into apps.json :
"RESET_LGW_FILEPATH": "CONCENTRATOR_RESET_PIN=25"
ref
RESET_LGW_RESET_PIN_ENV_KEY:= "CONCENTRATOR_RESET_PIN"
I dont know if its syntax, or gpio pull up / down, due to it having the USB stm32 IC it is connected the same way it came in the mPCIe card slot. not sure if im doing the config variable properly
im not sure if i need to do ...
"RESET_LGW_RESET_PIN_ENV": "CONCENTRATOR_RESET_PIN=25"
Ive emailed support but no response I dont want to reflash this, seeing as It was working and has whatever data for my miner in it...
maybe an option in console? or a "VARIANT:" for the type of card one would have similar to the current VARIANT env that you have for the miner type?
@serbyxp our hardware does not support USB concentrators only SPI
It is not just usb , it is plugged in through spi. It just had the usb chip in it stm32 variety I am not sure if that’s an issue , I know that the lora-net sx1302_hal on mine needs to be set to reset pin 25. I been at it for 3-4 days … looking at all the flavors of miners , the only difference in your code ( I’m not a coder) I do understand “programing “ so my syntax is bad. You have the hal broken up into parts .. the part that’s messing me up is that .._concentrator_pin=$2 , and quite possibly not 100% sure a gpio pull up pull down issue. The helium packet forwarder repo doesn’t use the =$2 it actually has the pin definition called on it. I haven’t messed with the computer module 3 as far as reflashing it with my own stuff. I have it working on 3 other raspberry pies 2 model 1 and 1 pi 4b+ I been going at it making sure everything is working and everything works on gateway-rs I compiled the rust packages for the system it works, and I use the indoor main board with the compute module pulled off… and jumper wires to spi1 pins on the main board to the rpi gpio header pins and everything works. I have not attempted to plug the i2c pins of the eec ( I’m scared ) heh … but that’s my last question for you,
If I have a running working gateway and plug the i2c EEC chip as per the documentation it claims to over ride the file based swarm key. Will it populate my miners animal name and start forwarding the rewards to my wallet ?
Thank you Sean Perez
Sent from my iPhone
On Dec 21, 2021, at 7:31 PM, Aaron Shaw @.***> wrote:
@serbyxp our hardware does not support USB concentrators only SPI
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We don't support using different concentrators with our hardware I'm afraid and this is completely off topic for this thread as well.
If your concentrator has a different pinout to ours, regardless of the USB situation, you would also need to make a number of modifications including to hm-pyhelper and a variety of other repos. This is not something we support though as I said and you'd need to work it out on your own.
we can detect the chip being sx1303 or sx1302, can be useful for some things in the future i guess
sx1302...