Omega Talk

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  How to load custom firmware in large numbers of Omega2
  omega2+ firmware • • Wing Lok  

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  @luz I tried to understand the script. I am making a testing fixture with raspberry pi 3 as host system, where i want to run script similar to yours one. And firmware file will be inside root directory In your script can you explain how i can bring firmware file. omega2flash <eth0> <auto|wait|omega2_ipv6|list|ping> [</root/Omega2SP_Custom.bin> [<uboot-env-file>]] Is above method is correct ?
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  uptime
  omega2+ happy uptime • • cas  

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  And going.... root@Omega-FA93:~# uptime 07:33:38 up 727 days, 13:49, load average: 0.00, 0.00, 0.00 root@Omega-FA93:~#
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  How to use soft spi on Omega2+?
  python soft-spi • • Pavel Negrobov  

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  I am fully recompiled all Omega firmware, now my kernel have all spi drivers: root@Omega-3079:/# lsmod | grep spi regmap_spi 1274 0 spi_bitbang 2661 1 spi_gpio spi_gpio 5424 0 spidev 6336 0 I also successfully compiled driver spi-gpio-driver-master using some additional required files from firmware sources. For example, onion-debug.h was found in i2c-exp-driver, etc. After spi-gpio-driver-master compile I have spi-tool utility, libonionspi.so and python onionSpi.so module. But I don't see soft-spi device in /dev: root@Omega-3079:~# ls -l /dev/spi* crw------- 1 root root 153, 0 Dec 6 16:29 /dev/spidev0.1 /dev/spidev0.1 -- hardware SPI, used python3-spidev driver. But spi-tool utility, libonionspi.so and python onionSpi.so used /dev/spidev%d.%d device too. As I think spi_gpio driver should create some other device in /dev. May be I should run some "activate procedure" for spi_gpio kernel driver? Or https://github.com/OnionIoT/spi-gpio-driver too old and it cannot work with some latest Omega's Linux kernels? dmesg outputs only hardware /dev/spidev0.1: root@Omega-3079:/# dmesg | grep spi [ 0.371163] spi-mt7621 10000b00.spi: sys_freq: 193333333 [ 0.382341] m25p80 spi0.0: mx25l25635e (32768 Kbytes) [ 0.387589] 5 fixed-partitions partitions found on MTD device spi0.0 [ 0.394049] Creating 5 MTD partitions on "spi0.0": root@Omega-3079:/# any other spi device does not create.
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  Omega2+ SPI in Python3
  omega2+ spi python3 spidev • • Pavils Jurjans  

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  @Jonathan-Jefferies still going strong thanks for the reminder - I've updated the OpenWRT-Packages repo to set the openwrt-18.06 branch as the default!
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  Omega2+ does not boot, draws 1A, gets very hot
  omega2+ power • • Pavils Jurjans  

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  @Pavils-Jurjans If I were you I'd try to power that Omega2+ via the GND pins and the 3.3V VIN pin with 3.3V of course. If - in this case - the current consumption remains about 0.4A then your Omega2+ is dead - unfortunately. The normal current should be about 0.2A @3.3V.