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2019-04-04T08:01:51Z

Created page with "== Booting flow == # Plug the 12V power # Plug the USB * Note: '''Please wait the device idle(LED B on) when you run CGMiner.''' == CGMiner Under Ubuntu 14.04 == === Downlo..."

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== Booting flow ==
# Plug the 12V power
# Plug the USB

* Note: '''Please wait the device idle(LED B on) when you run CGMiner.'''

== CGMiner Under Ubuntu 14.04 ==
=== Download ===
Inside your home directory, download CGMiner
git clone https://github.com/Canaan-Creative/cgminer

=== Compile ===
cd cgminer
git checkout origin/avalon4 -b avalon4
./autogen.sh --enable-avalon-miner
make -j 4

=== Run ===
sudo ./cgminer --avalonm-freq 100 --avalonm-voltage 6250 -o http://stratum.pool:3333 -u work -p pass
or
sudo ./cgminer --avalonm-freq 275:250:200 --avalonm-voltage 6250 -o http://stratum.pool:3333 -u work -p pass
or
sudo ./cgminer --avalonm-freq 100 --avalonm-voltage 6250 -o http://stratum.pool:3333 -u work -p pass --api-allow W:127.0.0.1 --api-listen $@ 2>./log

=== Tweak ===
* Voltage
Format: '''ascset|ASCN,voltage,value'''
eg: cgminer-api "ascset|0,voltage,7000"

* Frequency
Format: '''ascset|ASCN,frequency,chip id-value'''
eg: cgminer-api "ascset|0,frequency,0-450:390:370" /* set all chips work at 450:390:370, about 414 Mhz = (450 * 4 + 390 * 4 + 370) / 9 */
cgminer-api "ascset|0,frequency,1-200" /* set chip 1 works at 200 Mhz */

== LED ==
{| class="wikitable sortable" border="1"
|-
! LED
! OFF
! ON
! BLINKING
! MEMO
|- valign="top"
| PWR
| Check USB cable
| USB Power good
|
|
|- valign="top"
| R
| Post succeed
| Post failed
|
|
|- valign="top"
| G
| PMU power off
| PMU power on
| Hot alert
|
|- valign="top"
| B
| Hashing
|
| IDLE
|
|}

== Chrome APP ==
===[http://downloads.canaan-creative.com/software/avalon4_mini/app/2015-05-15/ 20150515] ===
* First version of Avalon miner Chrome APP

== Firmware ==
===[http://build.canaan-creative.com:8080/~mikeqin/avalon4mini/ Daily Building] ===
===[http://downloads.canaan-creative.com/software/avalon4_mini/firmware/2015-05-15/ 20150515] ===
* First version of Avalon4 mini firmware

== Firmware Upgrade ==
=== ISP method (Under windows) ===
# Short two pins like below. [[File:ext_38dKJsdjh_Avalon4_mini_shortpins.jpg | none | 240px]]
# Power on the device only with usb cable (without 12v), The led RGB and power will all turn on.
# You can use Flash Magic through UART1（Baud：19200） to download the firmware (hex file)

== Issues ==
* libusb_claim_interface fails when run CGMiner under Mac OS X
Avalon4 mini is a HID device.
We cann't use libusb to access HID devices under Mac OS X,
you can find the answer here: http://www.libusb.org/ticket/89#comment:3 and http://www.libusb.org/ticket/89#comment:11

* lpc21isp is not work on Max OS X and Ubuntu
There is a err when upload the firmware.
Sector 1: ..Wrong answer on Write-Command
ADDR_NOT_MAPPED: Address is not mapped in the memory map.
Count value is taken in to consideration where applicable.

==Source==

[http://bitcoin.it/ http://bitcoin.it/]
==See Also on BitcoinWiki==
* [[Bitcoin forums]]
* [[Bitcoin Media]]
* [[Devcoin Blog]]
* [[Rugatu Q&A community]]
* [[The Genesis Block (Blog)]]

Avalon4 mini - Revision history

Admin: Created page with "== Booting flow == # Plug the 12V power # Plug the USB * Note: '''Please wait the device idle(LED B on) when you run CGMiner.''' == CGMiner Under Ubuntu 14.04 == === Downlo..."