NebraLtd / hm-pyhelper

A helper module used across various Nebra repos to reduce redundant features.
https://nebra.io/hmpyhelper
MIT License
9 stars 17 forks source link

Rising HF #161

Open shawaj opened 2 years ago

shawaj commented 2 years ago

Cm3+ and sx1301 concentrator...

20220518_184133

shawaj commented 2 years ago
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details

# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
#disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720

# uncomment if hdmi display is not detected and composite is being output
#hdmi_force_hotplug=1

# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=1
#hdmi_mode=1

# uncomment to force a HDMI mode rather than DVI. This can make audio work in
# DMT (computer monitor) modes
#hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display
#config_hdmi_boost=4

# uncomment for composite PAL
#sdtv_mode=2

#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on

# Uncomment this to enable infrared communication.
#dtoverlay=gpio-ir,gpio_pin=17
#dtoverlay=gpio-ir-tx,gpio_pin=18

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835)
#dtparam=audio=on

# Enable DRM VC4 V3D drive
dtoverlay=vc4-kms-v3d
max_framebuffers=2
arm_64bit=1
dtparam=i2c_arm=on
dtoverlay=uart1,txd1_pin=32,rxd1_pin=33
core_freq=250
dtoverlay=sdio,poll_once=off
dtparam=watchdog=on
dtparam=spi=on
dtoverlay=spi1-1cs
shawaj commented 1 year ago

Copied from #129...

Uses CM3+ with 1gb ram...

image_from_ios-1 image_from_ios image_from_ios-3 image_from_ios-2

Fibocom NL668-EAU is an mPCIe modem. Will get one to test... https://www.fibocom.com/en/products/LTECat-NL668-EAU%20MiniPCIe.html

Radio is sx1301 https://risinghf.com/product/detail/26

https://www.thethingsnetwork.org/marketplace/product/rhf0m301-lorawan-module

RHF0M301 is the model number

https://www.risinghf.com/product/detail/5

iCcstquROF6eMG1cq8_c-Q==.pdf kMs7JFC6EHZPh-TFvjPwQQ==.pdf

More info here from FCC https://fcc.report/FCC-ID/2AJUZ-RHF2S308

ID 2AJUZ-RHF2S308

GetApplicationAttachment (18).pdf

shawaj commented 1 year ago

Spi1-1cs overlay implies they are using spidev1.0

By default: MOSI - pin 38 MISO - pin 35 CE0 - pin 12 CLK - pin 40

shawaj commented 1 year ago

dtoverlay=sdio,poll_once=off

This implies they are using an off-board emmc or SD card

https://github.com/raspberrypi/firmware/blob/4849b548c1ffda841481c54e62fff249ed00b32c/boot/overlays/README#L3614

shawaj commented 1 year ago

dtoverlay=uart1,txd1_pin=32,rxd1_pin=33

Could be a gps?