Navigation Menu

Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Will it be implemented: Orange Pi 3 LTS (allwinner sun50i-h6)? #103

Closed
glebkacorp opened this issue Sep 14, 2022 · 27 comments
Closed

Will it be implemented: Orange Pi 3 LTS (allwinner sun50i-h6)? #103

glebkacorp opened this issue Sep 14, 2022 · 27 comments

Comments

@glebkacorp
Copy link

I have Orange Pi 3 LTS (allwinner sun50i-h6).
I use lib ws281x-java-*
When trying to start WS2812b strip management via SPI:
"Hardware revision not supported"

OS: debian_bullseye_desktop_xfce_linux5.16.17

cat /proc/cpuinfo
Hardware : nothing
Revision : nothing
Serial: nothing

/proc/device-tree/system - absent

there is only: cat /proc/device-tree/compatible
xunlong,orangepi-3-ltsallwinner,sun50i-h6

Are there plans to add device support to the library?
@mattjlewis
Copy link
Owner

Should be pretty straightforward as I think that device is nearly identical to the Orange Pis already supported.

@mattjlewis
Copy link
Owner

Can you share the contents of this file please:
cat -v /proc/device-tree/model

@glebkacorp
Copy link
Author

glebkacorp commented Oct 5, 2022 •
edited

cat -v /proc/device-tree/model
result: OrangePi 3 LTS^@

mattjlewis added a commit that referenced this issue Dec 16, 2022
@mattjlewis
Starting 1.3.5, bump versions (#108), Orange Pi3 LTS (WIP - #103)
2d3b196
@mattjlewis
Copy link
Owner

Added changes to support detection of this board. Can you share output of gpiodetect and gpioinfo commands please.

@glebkacorp
Copy link
Author

gpiodetect
result:

gpiochip0 [7022000.pinctrl] (64 lines)
gpiochip1 [300b000.pinctrl] (256 lines)

gpioinfo

gpiochip0 - 64 lines:
	line   0:      unnamed       kernel   input  active-high [used]
	line   1:      unnamed       kernel   input  active-high [used]
	line   2:      unnamed       unused   input  active-high 
	line   3:      unnamed       unused   input  active-high 
	line   4:      unnamed    "red-led"  output  active-high [used]
	line   5:      unnamed       unused   input  active-high 
	line   6:      unnamed       unused   input  active-high 
	line   7:      unnamed  "green-led"  output  active-high [used]
	line   8:      unnamed       unused   input  active-high 
	line   9:      unnamed       kernel   input  active-high [used]
	line  10:      unnamed       unused   input  active-high 
	line  11:      unnamed       unused   input  active-high 
	line  12:      unnamed       unused   input  active-high 
	line  13:      unnamed       unused   input  active-high 
	line  14:      unnamed       unused   input  active-high 
	line  15:      unnamed       unused   input  active-high 
	line  16:      unnamed       unused   input  active-high 
	line  17:      unnamed       unused   input  active-high 
	line  18:      unnamed       unused   input  active-high 
	line  19:      unnamed       unused   input  active-high 
	line  20:      unnamed       unused   input  active-high 
	line  21:      unnamed       unused   input  active-high 
	line  22:      unnamed       unused   input  active-high 
	line  23:      unnamed       unused   input  active-high 
	line  24:      unnamed       unused   input  active-high 
	line  25:      unnamed       unused   input  active-high 
	line  26:      unnamed       unused   input  active-high 
	line  27:      unnamed       unused   input  active-high 
	line  28:      unnamed       unused   input  active-high 
	line  29:      unnamed       unused   input  active-high 
	line  30:      unnamed       unused   input  active-high 
	line  31:      unnamed       unused   input  active-high 
	line  32:      unnamed       unused   input  active-high 
	line  33:      unnamed       unused   input  active-high 
	line  34:      unnamed       unused   input  active-high 
	line  35:      unnamed      "reset"  output   active-low [used]
	line  36:      unnamed       unused   input  active-high 
	line  37:      unnamed       unused   input  active-high 
	line  38:      unnamed       unused   input  active-high 
	line  39:      unnamed       unused   input  active-high 
	line  40:      unnamed       unused   input  active-high 
	line  41:      unnamed       unused   input  active-high 
	line  42:      unnamed       unused   input  active-high 
	line  43:      unnamed       unused   input  active-high 
	line  44:      unnamed       unused   input  active-high 
	line  45:      unnamed       unused   input  active-high 
	line  46:      unnamed       unused   input  active-high 
	line  47:      unnamed       unused   input  active-high 
	line  48:      unnamed       unused   input  active-high 
	line  49:      unnamed       unused   input  active-high 
	line  50:      unnamed       unused   input  active-high 
	line  51:      unnamed       unused   input  active-high 
	line  52:      unnamed       unused   input  active-high 
	line  53:      unnamed       unused   input  active-high 
	line  54:      unnamed       unused   input  active-high 
	line  55:      unnamed       unused   input  active-high 
	line  56:      unnamed       unused   input  active-high 
	line  57:      unnamed       unused   input  active-high 
	line  58:      unnamed       unused   input  active-high 
	line  59:      unnamed       unused   input  active-high 
	line  60:      unnamed       unused   input  active-high 
	line  61:      unnamed       unused   input  active-high 
	line  62:      unnamed       unused   input  active-high 
	line  63:      unnamed       unused   input  active-high 
gpiochip1 - 256 lines:
	line   0:      unnamed       unused   input  active-high 
	line   1:      unnamed       unused   input  active-high 
	line   2:      unnamed       unused   input  active-high 
	line   3:      unnamed       unused   input  active-high 
	line   4:      unnamed       unused   input  active-high 
	line   5:      unnamed       unused   input  active-high 
	line   6:      unnamed       unused   input  active-high 
	line   7:      unnamed       unused   input  active-high 
	line   8:      unnamed       unused   input  active-high 
	line   9:      unnamed       unused   input  active-high 
	line  10:      unnamed       unused   input  active-high 
	line  11:      unnamed       unused   input  active-high 
	line  12:      unnamed       unused   input  active-high 
	line  13:      unnamed       unused   input  active-high 
	line  14:      unnamed       unused   input  active-high 
	line  15:      unnamed       unused   input  active-high 
	line  16:      unnamed       unused   input  active-high 
	line  17:      unnamed       unused   input  active-high 
	line  18:      unnamed       unused   input  active-high 
	line  19:      unnamed       unused   input  active-high 
	line  20:      unnamed       unused   input  active-high 
	line  21:      unnamed       unused   input  active-high 
	line  22:      unnamed       unused   input  active-high 
	line  23:      unnamed       unused   input  active-high 
	line  24:      unnamed       unused   input  active-high 
	line  25:      unnamed       unused   input  active-high 
	line  26:      unnamed       unused   input  active-high 
	line  27:      unnamed       unused   input  active-high 
	line  28:      unnamed       unused   input  active-high 
	line  29:      unnamed       unused   input  active-high 
	line  30:      unnamed       unused   input  active-high 
	line  31:      unnamed       unused   input  active-high 
	line  32:      unnamed       unused   input  active-high 
	line  33:      unnamed       unused   input  active-high 
	line  34:      unnamed       unused   input  active-high 
	line  35:      unnamed       unused   input  active-high 
	line  36:      unnamed       unused   input  active-high 
	line  37:      unnamed       unused   input  active-high 
	line  38:      unnamed       unused   input  active-high 
	line  39:      unnamed       unused   input  active-high 
	line  40:      unnamed       unused   input  active-high 
	line  41:      unnamed       unused   input  active-high 
	line  42:      unnamed       unused   input  active-high 
	line  43:      unnamed       unused   input  active-high 
	line  44:      unnamed       unused   input  active-high 
	line  45:      unnamed       unused   input  active-high 
	line  46:      unnamed       unused   input  active-high 
	line  47:      unnamed       unused   input  active-high 
	line  48:      unnamed       unused   input  active-high 
	line  49:      unnamed       unused   input  active-high 
	line  50:      unnamed       unused   input  active-high 
	line  51:      unnamed       unused   input  active-high 
	line  52:      unnamed  "interrupt"   input  active-high [used]
	line  53:      unnamed       unused   input  active-high 
	line  54:      unnamed       unused   input  active-high 
	line  55:      unnamed       unused   input  active-high 
	line  56:      unnamed       unused   input  active-high 
	line  57:      unnamed       unused   input  active-high 
	line  58:      unnamed       unused   input  active-high 
	line  59:      unnamed       unused   input  active-high 
	line  60:      unnamed       unused   input  active-high 
	line  61:      unnamed       unused   input  active-high 
	line  62:      unnamed       unused   input  active-high 
	line  63:      unnamed       unused   input  active-high 
	line  64:      unnamed       unused   input  active-high 
	line  65:      unnamed       unused   input  active-high 
	line  66:      unnamed       unused   input  active-high 
	line  67:      unnamed       unused   input  active-high 
	line  68:      unnamed       unused   input  active-high 
	line  69:      unnamed       unused   input  active-high 
	line  70:      unnamed       unused   input  active-high 
	line  71:      unnamed       unused   input  active-high 
	line  72:      unnamed       unused   input  active-high 
	line  73:      unnamed       unused   input  active-high 
	line  74:      unnamed       unused   input  active-high 
	line  75:      unnamed       unused   input  active-high 
	line  76:      unnamed       unused   input  active-high 
	line  77:      unnamed       unused   input  active-high 
	line  78:      unnamed       unused   input  active-high 
	line  79:      unnamed "usb0_id_det" input active-high [used]
	line  80:      unnamed       unused   input  active-high 
	line  81:      unnamed       unused   input  active-high 
	line  82:      unnamed       unused   input  active-high 
	line  83:      unnamed       unused   input  active-high 
	line  84:      unnamed       unused   input  active-high 
	line  85:      unnamed       unused   input  active-high 
	line  86:      unnamed       unused   input  active-high 
	line  87:      unnamed       unused   input  active-high 
	line  88:      unnamed       unused   input  active-high 
	line  89:      unnamed       unused   input  active-high 
	line  90:      unnamed       unused   input  active-high 
	line  91:      unnamed       unused   input  active-high 
	line  92:      unnamed       unused   input  active-high 
	line  93:      unnamed       unused   input  active-high 
	line  94:      unnamed       unused   input  active-high 
	line  95:      unnamed       unused   input  active-high 
	line  96:      unnamed       unused   input  active-high 
	line  97:      unnamed       unused   input  active-high 
	line  98:      unnamed       unused   input  active-high 
	line  99:      unnamed       unused   input  active-high 
	line 100:      unnamed       unused   input  active-high 
	line 101:      unnamed       unused   input  active-high 
	line 102:      unnamed   "gmac-3v3"  output  active-high [used]
	line 103:      unnamed       unused   input  active-high 
	line 104:      unnamed       unused   input  active-high 
	line 105:      unnamed       unused   input  active-high 
	line 106:      unnamed       unused   input  active-high 
	line 107:      unnamed       unused   input  active-high 
	line 108:      unnamed       unused   input  active-high 
	line 109:      unnamed       unused   input  active-high 
	line 110:      unnamed "snps,reset"  output   active-low [used]
	line 111:      unnamed       unused   input  active-high 
	line 112:      unnamed       unused   input  active-high 
	line 113:      unnamed       unused   input  active-high 
	line 114:      unnamed       unused   input  active-high 
	line 115:      unnamed       unused   input  active-high 
	line 116:      unnamed       unused   input  active-high 
	line 117:      unnamed       unused   input  active-high 
	line 118:      unnamed       unused   input  active-high 
	line 119:      unnamed       unused   input  active-high 
	line 120:      unnamed       unused   input  active-high 
	line 121:      unnamed       unused   input  active-high 
	line 122:      unnamed       unused   input  active-high 
	line 123:      unnamed       unused   input  active-high 
	line 124:      unnamed       unused   input  active-high 
	line 125:      unnamed       unused   input  active-high 
	line 126:      unnamed       unused   input  active-high 
	line 127:      unnamed       unused   input  active-high 
	line 128:      unnamed       unused   input  active-high 
	line 129:      unnamed       unused   input  active-high 
	line 130:      unnamed       unused   input  active-high 
	line 131:      unnamed       unused   input  active-high 
	line 132:      unnamed       unused   input  active-high 
	line 133:      unnamed       unused   input  active-high 
	line 134:      unnamed       unused   input  active-high 
	line 135:      unnamed       unused   input  active-high 
	line 136:      unnamed       unused   input  active-high 
	line 137:      unnamed       unused   input  active-high 
	line 138:      unnamed       unused   input  active-high 
	line 139:      unnamed       unused   input  active-high 
	line 140:      unnamed       unused   input  active-high 
	line 141:      unnamed       unused   input  active-high 
	line 142:      unnamed       unused   input  active-high 
	line 143:      unnamed       unused   input  active-high 
	line 144:      unnamed       unused   input  active-high 
	line 145:      unnamed       unused   input  active-high 
	line 146:      unnamed       unused   input  active-high 
	line 147:      unnamed       unused   input  active-high 
	line 148:      unnamed       unused   input  active-high 
	line 149:      unnamed       unused   input  active-high 
	line 150:      unnamed       unused   input  active-high 
	line 151:      unnamed       unused   input  active-high 
	line 152:      unnamed       unused   input  active-high 
	line 153:      unnamed       unused   input  active-high 
	line 154:      unnamed       unused   input  active-high 
	line 155:      unnamed       unused   input  active-high 
	line 156:      unnamed       unused   input  active-high 
	line 157:      unnamed       unused   input  active-high 
	line 158:      unnamed       unused   input  active-high 
	line 159:      unnamed       unused   input  active-high 
	line 160:      unnamed       unused   input  active-high 
	line 161:      unnamed       unused   input  active-high 
	line 162:      unnamed       unused   input  active-high 
	line 163:      unnamed       unused   input  active-high 
	line 164:      unnamed       unused   input  active-high 
	line 165:      unnamed       unused   input  active-high 
	line 166:      unnamed         "cd"   input   active-low [used]
	line 167:      unnamed       unused   input  active-high 
	line 168:      unnamed       unused   input  active-high 
	line 169:      unnamed       unused   input  active-high 
	line 170:      unnamed       unused   input  active-high 
	line 171:      unnamed       unused   input  active-high 
	line 172:      unnamed       unused   input  active-high 
	line 173:      unnamed       unused   input  active-high 
	line 174:      unnamed       unused   input  active-high 
	line 175:      unnamed       unused   input  active-high 
	line 176:      unnamed       unused   input  active-high 
	line 177:      unnamed       unused   input  active-high 
	line 178:      unnamed       unused   input  active-high 
	line 179:      unnamed       unused   input  active-high 
	line 180:      unnamed       unused   input  active-high 
	line 181:      unnamed       unused   input  active-high 
	line 182:      unnamed       unused   input  active-high 
	line 183:      unnamed       unused   input  active-high 
	line 184:      unnamed       unused   input  active-high 
	line 185:      unnamed       unused   input  active-high 
	line 186:      unnamed       unused   input  active-high 
	line 187:      unnamed       unused   input  active-high 
	line 188:      unnamed       unused   input  active-high 
	line 189:      unnamed       unused   input  active-high 
	line 190:      unnamed       unused   input  active-high 
	line 191:      unnamed       unused   input  active-high 
	line 192:      unnamed       unused   input  active-high 
	line 193:      unnamed       unused   input  active-high 
	line 194:      unnamed       unused   input  active-high 
	line 195:      unnamed       unused   input  active-high 
	line 196:      unnamed       unused   input  active-high 
	line 197:      unnamed       unused   input  active-high 
	line 198:      unnamed       unused   input  active-high 
	line 199:      unnamed       unused   input  active-high 
	line 200:      unnamed       unused   input  active-high 
	line 201:      unnamed       unused   input  active-high 
	line 202:      unnamed       unused   input  active-high 
	line 203:      unnamed       unused   input  active-high 
	line 204:      unnamed       unused   input  active-high 
	line 205:      unnamed       unused   input  active-high 
	line 206:      unnamed       unused   input  active-high 
	line 207:      unnamed       unused   input  active-high 
	line 208:      unnamed       unused   input  active-high 
	line 209:      unnamed       unused   input  active-high 
	line 210:      unnamed       unused   input  active-high 
	line 211:      unnamed       unused   input  active-high 
	line 212:      unnamed       unused   input  active-high 
	line 213:      unnamed       unused   input  active-high 
	line 214:      unnamed       unused   input  active-high 
	line 215:      unnamed       unused   input  active-high 
	line 216:      unnamed       unused   input  active-high 
	line 217:      unnamed       unused   input  active-high 
	line 218:      unnamed       unused   input  active-high 
	line 219:      unnamed       unused   input  active-high 
	line 220:      unnamed       unused   input  active-high 
	line 221:      unnamed       unused   input  active-high 
	line 222:      unnamed       unused   input  active-high 
	line 223:      unnamed       unused   input  active-high 
	line 224:      unnamed       unused   input  active-high 
	line 225:      unnamed       unused   input  active-high 
	line 226:      unnamed     "ddc-en"  output  active-high [used]
	line 227:      unnamed       unused   input  active-high 
	line 228:      unnamed       unused   input  active-high 
	line 229:      unnamed       unused   input  active-high 
	line 230:      unnamed       unused   input  active-high 
	line 231:      unnamed "vcc33-wifi"  output  active-high [used]
	line 232:      unnamed       unused   input  active-high 
	line 233:      unnamed       unused   input  active-high 
	line 234:      unnamed       unused   input  active-high 
	line 235:      unnamed       unused   input  active-high 
	line 236:      unnamed       unused   input  active-high 
	line 237:      unnamed       unused   input  active-high 
	line 238:      unnamed       unused   input  active-high 
	line 239:      unnamed       unused   input  active-high 
	line 240:      unnamed       unused   input  active-high 
	line 241:      unnamed       unused   input  active-high 
	line 242:      unnamed       unused   input  active-high 
	line 243:      unnamed       unused   input  active-high 
	line 244:      unnamed       unused   input  active-high 
	line 245:      unnamed       unused   input  active-high 
	line 246:      unnamed       unused   input  active-high 
	line 247:      unnamed       unused   input  active-high 
	line 248:      unnamed       unused   input  active-high 
	line 249:      unnamed       unused   input  active-high 
	line 250:      unnamed       unused   input  active-high 
	line 251:      unnamed       unused   input  active-high 
	line 252:      unnamed       unused   input  active-high 
	line 253:      unnamed       unused   input  active-high 
	line 254:      unnamed       unused   input  active-high 
	line 255:      unnamed       unused   input  active-high

@glebkacorp
Copy link
Author

I was messing with the implementation in C (rpi_ws281x project).
Led-strip only works via SPI (SPI1_MOSI pin_19/GPIO_PH 5), namely

ws2811.c

//spi_fd = open("/dev/spidev0.0", O_RDWR);
spi_fd = open("/dev/spidev1.0", O_RDWR);

@mattjlewis
Copy link
Owner

Just pushed an update that might add support for this board. Are you able to clone, build and test? Otherwise I will include in 1.3.5 as experimental / untested.

@glebkacorp
Copy link
Author

I built diozero-ws281x-java and diozera-core. I put the received JARs into the RemoteLightServer by Lars project that I had.
as a result:

[2023-01-10 12:38:04] [main] INFO: Board: OrangePi 3 LTS [82c00007c71471fa] (OrangePi 3 LTS) (de.lars.remotelightserver.Main.printSystemInfo:179)
[2023-01-10 12:38:04] [main] INFO: OS: Linux [aarch64] 	Java: 11.0.17 (de.lars.remotelightserver.Main.printSystemInfo:181)
[2023-01-10 12:38:05] [Server thread] INFO: [Server] Wating for connection... (de.lars.remotelightserver.server.Server.run:74)
[2023-01-10 12:38:11] [Server thread] INFO: [Server] Client connected: /192.168.13.240:62850 (de.lars.remotelightserver.server.Server.run:78)
[2023-01-10 12:38:12] [Server thread] INFO: Creating new PixelController: WS2801, 50 pixels, Pin 10 (de.lars.remotelightserver.Main.createPixelController:117)
[2023-01-10 12:38:12] [Server thread] DEBUG: Looking for lib '/lib/linux-aarch64/libdiozero-system-utils.so' on classpath (com.diozero.util.LibraryLoader.loadLibrary:84)
[2023-01-10 12:38:12] [Server thread] DEBUG: Loaded library 'diozero-system-utils' from classpath (com.diozero.util.LibraryLoader.loadLibrary:93)
[2023-01-10 12:38:12] [Server thread] DEBUG: Using native device factory class DefaultDeviceFactory (com.diozero.sbc.DeviceFactoryHelper.initialise:84)
[2023-01-10 12:38:12] [Server thread] DEBUG: Using chardev GPIO implementation (com.diozero.internal.provider.builtin.DefaultDeviceFactory.start:101)
[2023-01-10 12:38:12] [Server thread] DEBUG: Found 2 GPIO chips (com.diozero.internal.provider.builtin.DefaultDeviceFactory.start:110)
[2023-01-10 12:38:12] [Server thread] TRACE: Looking for board def file '/boarddefs/xunlong_orangepi-3-lts.txt' (com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition:123)
[2023-01-10 12:38:12] [Server thread] TRACE: Looking for board def file '/boarddefs/xunlong.txt' (com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition:123)
[2023-01-10 12:38:12] [Server thread] TRACE: Looking for board def file '/boarddefs/allwinner_sun50i-h6.txt' (com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition:123)
[2023-01-10 12:38:12] [Server thread] TRACE: Looking for board def file '/boarddefs/allwinner.txt' (com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition:123)
[2023-01-10 12:38:12] [Server thread] DEBUG: Memory mapped GPIO is available for this board (com.diozero.internal.provider.builtin.DefaultDeviceFactory.start:200)
[2023-01-10 12:38:12] [Server thread] TRACE: Opening /dev/spidev0.0, frequency 2400000 Hz, mode MODE_0 (com.diozero.internal.provider.builtin.spi.NativeSpiDevice.<init>:69)
[2023-01-10 12:38:12] [Server thread] TRACE: Device opened, key = Native-SPI-0-0 (com.diozero.internal.spi.AbstractDeviceFactory.deviceOpened:89)
[2023-01-10 12:38:12] [Server thread] INFO: [Server] Server stopped... (de.lars.remotelightserver.server.Server.stop:136)
[2023-01-10 12:38:12] [Server thread] ERROR: com.diozero.api.RuntimeIOException: Error in spiTransfer(), response: -1
	at com.diozero.internal.provider.builtin.spi.NativeSpiDevice.write(NativeSpiDevice.java:96)
	at com.diozero.internal.provider.builtin.spi.NativeSpiDevice.write(NativeSpiDevice.java:90)
	at com.diozero.internal.provider.builtin.DefaultNativeSpiDevice.write(DefaultNativeSpiDevice.java:76)
	at com.diozero.api.SpiDevice.write(SpiDevice.java:201)
	at com.diozero.ws281xj.spi.WS281xSpi.render(WS281xSpi.java:188)
	at com.diozero.ws281xj.spi.WS281xSpi.allOff(WS281xSpi.java:195)
	at de.lars.remotelightserver.PixelController.close(PixelController.java:52)
	at de.lars.remotelightserver.Main.closePixelController(Main.java:134)
	at de.lars.remotelightserver.server.Server.stop(Server.java:138)
	at de.lars.remotelightserver.server.Server.restart(Server.java:117)
	at de.lars.remotelightserver.server.Server$1.run(Server.java:98)
	at java.base/java.lang.Thread.run(Thread.java:829) (de.lars.remotelightserver.server.Server.run:106)

TRACE: Device opened, key = Native-SPI-0-0
ERROR: com.diozero.api.RuntimeIOException: Error in spiTransfer(), response: -1

As I wrote earlier, on the Orange Pi 3LTS is required to-> open("/dev/spidev1.0", O_RDWR); //

spidev_1.0_ (not SPI-0-0)

(I was doing a test version rpi_ws281x project by jgarff ws2811.c)

@mattjlewis
Copy link
Owner

The WS281xSpi constructor allows you to specify the SPI controller and chip select:

	public WS281xSpi(int controller, int chipSelect, StripType stripType, int numLeds, int brightness) {
		this(controller, chipSelect, Protocol.PROTOCOL_800KHZ, stripType, numLeds, brightness);
	}

It looks like you are using this library but I can't see where it is creating the WS281xSpi instance.

@glebkacorp
Copy link
Author

return new WS281xSpi(**1**, 0, type, numPixels, brightness);

NOW its OK:

[2023-01-10 14:27:03] [Server thread] DEBUG: Memory mapped GPIO is available for this board (com.diozero.internal.provider.builtin.DefaultDeviceFactory.start:200)
[2023-01-10 14:27:03] [Server thread] TRACE: Opening /dev/spidev1.0, frequency 2400000 Hz, mode MODE_0 (com.diozero.internal.provider.builtin.spi.NativeSpiDevice.<init>:69)
[2023-01-10 14:27:03] [Server thread] TRACE: Device opened, key = Native-SPI-1-0 (com.diozero.internal.spi.AbstractDeviceFactory.deviceOpened:89)

/dev/spidev1.0

Good work!
I tried to master it, but I barely know java.

Stripe and Orange Pi 3 LTS in front of me. App is works well. There are no errors.

Perfect! Thank you!

@mattjlewis
Copy link
Owner

mattjlewis commented Jan 10, 2023 •
edited

Brilliant.
I am just making the finishing touches to support GPIO on this board. Would you be able to run some quick tests for me?
Specifically running com.diozero.sample apps.SystemInformation and GpioReadAll. Would be great if you could also attach an LED to a few GPIOs and run the LEDTest app too.

@glebkacorp
Copy link
Author

Would you be able to run some quick tests for me?

I'm ready.
Are the tests ready yet? Or do I need to run certain classes?

@mattjlewis
Copy link
Owner

Apologies for the delay - dug out my various H3, H5 and H6 based boards to test and ended up refactoring the code for all these SoCs after reading the data sheets.

The tests are simply running the following:

  • com.diozore.sampleapps.GpioReadAll
  • com.diozore.sampleapps.LEDTest
  • com.diozore.sampleapps.perf.GpioPerfTest

I think I'm finally good to release 1.3.5 - will do so over the next couple of days.

@glebkacorp
Copy link
Author

com.diozore.sampleapps.GpioDetect

java -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.GpioDetect 

gpiochip0 [7022000.pinctrl] (64 lines)
gpiochip1 [300b000.pinctrl] (256 lines)

com.diozore.sampleapps.GpioReadAll

java -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.GpioReadAll

NOTHING

com.diozore.sampleapps.LEDTest

java -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.LEDTest 1

11:15:42.059 [main] ERROR com.diozero.sampleapps.LEDTest.test - Error: com.diozero.api.NoSuchDeviceException: No such GPIO #1: com.diozero.api.NoSuchDeviceException: No such GPIO #1
    at com.diozero.sbc.BoardPinInfo.lambda$getByGpioNumberOrThrow$0(BoardPinInfo.java:234)
    at java.base/java.util.Optional.orElseThrow(Optional.java:408)
    at com.diozero.sbc.BoardPinInfo.getByGpioNumberOrThrow(BoardPinInfo.java:234)
    at com.diozero.api.DigitalOutputDevice.<init>(DigitalOutputDevice.java:142)
    at com.diozero.api.DigitalOutputDevice.<init>(DigitalOutputDevice.java:129)
    at com.diozero.api.DigitalOutputDevice.<init>(DigitalOutputDevice.java:118)
    at com.diozero.devices.LED.<init>(LED.java:82)
    at com.diozero.sampleapps.LEDTest.test(LEDTest.java:74)
    at com.diozero.sampleapps.LEDTest.main(LEDTest.java:55)

com.diozore.sampleapps.perf.GpioPerfTest

java -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.perf.GpioPerfTest 12 100000

Exception in thread "main" com.diozero.api.NoSuchDeviceException: No such GPIO #12
    at com.diozero.sbc.BoardPinInfo.lambda$getByGpioNumberOrThrow$0(BoardPinInfo.java:234)
    at java.base/java.util.Optional.orElseThrow(Optional.java:408)
    at com.diozero.sbc.BoardPinInfo.getByGpioNumberOrThrow(BoardPinInfo.java:234)
    at com.diozero.sampleapps.perf.GpioPerfTest.main(GpioPerfTest.java:88)

and

java -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar:diozero-provider-pigpio-1.3.5.jar:pigpioj-java-2.6.1.jar com.diozero.sampleapps.perf.GpioPerfTest 12 5000000

jan. 17, 2023 10:37:44 AM uk.pigpioj.LibraryUtil loadLibrary
SEVERE: Error loading library from classpath '/lib/linux-aarch64/libpigpioj.so': java.lang.UnsatisfiedLinkError: /tmp/libpigpioj5948021485997311462so: libpigpio.so.1: it is impossible to open a shared object file: There is no such file or directory
Exception in thread "main" java.util.ServiceConfigurationError: com.diozero.internal.spi.NativeDeviceFactoryInterface: Provider com.diozero.internal.provider.pigpioj.PigpioJDeviceFactory could not be instantiated
    at java.base/java.util.ServiceLoader.fail(ServiceLoader.java:582)
    at java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:804)
    at java.base/java.util.ServiceLoader$ProviderImpl.get(ServiceLoader.java:722)
    at java.base/java.util.ServiceLoader$3.next(ServiceLoader.java:1395)
    at java.base/java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1812)
    at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:127)
    at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:502)
    at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:488)
    at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
    at java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150)
    at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    at java.base/java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:543)
    at com.diozero.sbc.DeviceFactoryHelper.initialise(DeviceFactoryHelper.java:80)
    at com.diozero.sbc.DeviceFactoryHelper.getNativeDeviceFactory(DeviceFactoryHelper.java:110)
    at com.diozero.sampleapps.perf.GpioPerfTest.main(GpioPerfTest.java:86)
Caused by: java.lang.RuntimeException: Error loading native library 'pigpioj'
    at uk.pigpioj.PigpioJNI.initialise(PigpioJNI.java:17)
    at uk.pigpioj.PigpioJNI.<init>(PigpioJNI.java:51)
    at uk.pigpioj.PigpioJ.autoDetectedImplementation(PigpioJ.java:22)
    at com.diozero.internal.provider.pigpioj.PigpioJDeviceFactory.<init>(PigpioJDeviceFactory.java:84)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
    at java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:780)
    ... 13 more

@glebkacorp
Copy link
Author

I hope I called the classes correctly.

@mattjlewis
Copy link
Owner

Thank you for this. Could you just run with these 4 JAR files on the class path please:
tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar

i.e. make sure not to include diozero-provider-pigpio-1.3.5.jar:pigpioj-java-2.6.1.jar

Also, can you turn on debugging with -Dtinylog.level@com.diozero=trace

e.g.

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.SystemInformation

@mattjlewis
Copy link
Owner

Also I think GPIO numbers 111 and 360 would be good ones to test with for the LEDTest example.

For the pinout for this board I have followed the "Orange Pi 3 LTS v1.2 pinout diagram" section in the documentation.

@glebkacorp
Copy link
Author

com.diozero.sampleapps.SystemInformation

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.SystemInformation

Exception in thread "main" java.lang.NoClassDefFoundError: org/fusesource/jansi/Ansi
    at com.diozero.sampleapps.SystemInformation.main(SystemInformation.java:69)
Caused by: java.lang.ClassNotFoundException: org.fusesource.jansi.Ansi
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
    ... 1 more

com.diozero.sampleapps.GpioDetect

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.GpioDetect

12:45:37.146 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Looking for lib '/lib/linux-aarch64/libdiozero-system-utils.so' on classpath
12:45:37.271 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Loaded library 'diozero-system-utils' from classpath
gpiochip0 [7022000.pinctrl] (64 lines)
gpiochip1 [300b000.pinctrl] (256 lines)

com.diozero.sampleapps.GpioReadAll

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.GpioReadAll

12:44:39.147 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Looking for lib '/lib/linux-aarch64/libdiozero-system-utils.so' on classpath
12:44:39.293 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Loaded library 'diozero-system-utils' from classpath
12:44:39.376 [main] DEBUG com.diozero.sbc.DeviceFactoryHelper.initialise - Using native device factory class DefaultDeviceFactory
12:44:39.383 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Using chardev GPIO implementation
12:44:39.449 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Found 2 GPIO chips
12:44:39.461 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/xunlong_orangepi-3-lts.txt'
12:44:39.465 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/xunlong.txt'
12:44:39.470 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/allwinner_sun50i-h6.txt'
12:44:39.475 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/allwinner.txt'
12:44:39.525 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Memory mapped GPIO is available for this board
12:44:39.530 [main] TRACE com.diozero.internal.spi.BaseNativeDeviceFactory.close - close()
12:44:39.532 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.close - close()
12:44:39.533 [main] TRACE com.diozero.internal.DeviceStates.closeAll - closeAll()
12:44:39.542 [main] TRACE com.diozero.internal.provider.builtin.DefaultDeviceFactory.shutdown - shutdown()
12:44:39.546 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
12:44:39.547 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
12:44:39.554 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
12:44:39.565 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - END

com.diozero.sampleapps.LEDTest 111
for LEDTest 360 - same message

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.LEDTest 111

12:38:09.508 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Looking for lib '/lib/linux-aarch64/libdiozero-system-utils.so' on classpath
12:38:09.645 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Loaded library 'diozero-system-utils' from classpath
12:38:09.724 [main] DEBUG com.diozero.sbc.DeviceFactoryHelper.initialise - Using native device factory class DefaultDeviceFactory
12:38:09.730 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Using chardev GPIO implementation
12:38:09.799 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Found 2 GPIO chips
12:38:09.813 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/xunlong_orangepi-3-lts.txt'
12:38:09.818 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/xunlong.txt'
12:38:09.823 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/allwinner_sun50i-h6.txt'
12:38:09.827 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/allwinner.txt'
12:38:09.878 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Memory mapped GPIO is available for this board
12:38:09.924 [main] ERROR com.diozero.sampleapps.LEDTest.test - Error: com.diozero.api.NoSuchDeviceException: No such GPIO #111: com.diozero.api.NoSuchDeviceException: No such GPIO #111
    at com.diozero.sbc.BoardPinInfo.lambda$getByGpioNumberOrThrow$0(BoardPinInfo.java:234)
    at java.base/java.util.Optional.orElseThrow(Optional.java:408)
    at com.diozero.sbc.BoardPinInfo.getByGpioNumberOrThrow(BoardPinInfo.java:234)
    at com.diozero.api.DigitalOutputDevice.<init>(DigitalOutputDevice.java:142)
    at com.diozero.api.DigitalOutputDevice.<init>(DigitalOutputDevice.java:129)
    at com.diozero.api.DigitalOutputDevice.<init>(DigitalOutputDevice.java:118)
    at com.diozero.devices.LED.<init>(LED.java:82)
    at com.diozero.sampleapps.LEDTest.test(LEDTest.java:74)
    at com.diozero.sampleapps.LEDTest.main(LEDTest.java:55)
12:38:09.933 [main] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
12:38:09.940 [main] TRACE com.diozero.internal.spi.BaseNativeDeviceFactory.close - close()
12:38:09.942 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.close - close()
12:38:09.944 [main] TRACE com.diozero.internal.DeviceStates.closeAll - closeAll()
12:38:09.958 [main] TRACE com.diozero.internal.provider.builtin.DefaultDeviceFactory.shutdown - shutdown()
12:38:09.963 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
12:38:09.966 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
12:38:09.970 [main] TRACE com.diozero.util.Diozero.shutdown - shutdown - END
12:38:09.977 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
12:38:09.983 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - Already shutdown

@mattjlewis
Copy link
Owner

mattjlewis commented Jan 17, 2023 •
edited

Ok - I'd named the board def file incorrectly. I've fixed in head if you are able to pull and rebuild diozero-core.

An easier interim option could be to create a folder called boarddefs and create a file called xunlong_orangepi-3-lts.txt with this content and add the parent folder to the class path.

# https://linux-sunxi.org/Xunlong_Orange_Pi_3
# http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/details/orange-pi-3-LTS.html
# https://github.com/orangepi-xunlong/wiringOP#orange-pi-33-lts

General, DEFAULT, 1, 3v3
General, DEFAULT, 2, 5v
General, DEFAULT, 4, 5v
General, DEFAULT, 6, GND
General, DEFAULT, 9, GND
General, DEFAULT, 14, GND
General, DEFAULT, 17, 3v3
General, DEFAULT, 20, GND
General, DEFAULT, 25, GND

# GPIO, Header, GPIO#, Name, Physical Pin, Modes, Chip, Line Offset
# GPIO = (position of letter in alphabet - 1) * 32 + pin number
GPIO, DEFAULT, 122, I2C0_SDA, 3, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 122   # PD26 (122): TWI0_SDA
GPIO, DEFAULT, 121, I2C0_SCL, 5, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 121   # PD25 (121): TWI0_SCK
PWM, DEFAULT, 118, PD22, 7, 0, 0, DIGITAL_INPUT | DIGITAL_OUTPUT | PWM_OUTPUT, 1, 118 # PD22 (118): PWM0
GPIO, DEFAULT, 354, PL2, 8, DIGITAL_INPUT | DIGITAL_OUTPUT, 0, 2          # PL2 (354): UART2_RTS
GPIO, DEFAULT, 355, PL3, 10, DIGITAL_INPUT | DIGITAL_OUTPUT, 0, 3         # PL3 (355): UART2_CTS
GPIO, DEFAULT, 120, UART3_RXD, 11, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 120 # PD24 (120): UART3_RX
GPIO, DEFAULT, 114, PD18, 12, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 114      # PD18 (114)
GPIO, DEFAULT, 119, UART3_TX, 13, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 119  # PD23 (119): UART3_TX
GPIO, DEFAULT, 362, PL10, 15, DIGITAL_INPUT | DIGITAL_OUTPUT, 0, 10       # PL10 (362)
GPIO, DEFAULT, 111, PD15, 16, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 111      # PD15 (111)
GPIO, DEFAULT, 112, PD16, 18, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 112      # PD16 (112)
GPIO, DEFAULT, 229, SPI1_MOSI, 19, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 229 # PH5 (229): SPI1_MOSI
GPIO, DEFAULT, 230, SPI1_MISO, 21, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 230 # PH6 (230): SPI1_MISO
GPIO, DEFAULT, 117, PD21, 22, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 117      # PD21 (117)
GPIO, DEFAULT, 228, SPI1_SCLK, 23, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 228 # PH4 (228): SPI1_CLK
GPIO, DEFAULT, 227, SPI1_CS, 24, DIGITAL_INPUT | DIGITAL_OUTPUT, 1, 227   # PH3 (227): SPI1_CS
GPIO, DEFAULT, 360, PL8, 26, DIGITAL_INPUT | DIGITAL_OUTPUT, 0, 8         # PL8 (360)

@glebkacorp
Copy link
Author

Without changes com.diozero.sampleapps.SystemInformation

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.SystemInformation

Exception in thread "main" java.lang.NoClassDefFoundError: org/fusesource/jansi/Ansi
    at com.diozero.sampleapps.SystemInformation.main(SystemInformation.java:69)
Caused by: java.lang.ClassNotFoundException: org.fusesource.jansi.Ansi
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
    ... 1 more

com.diozero.sampleapps.GpioReadAll

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.GpioReadAll

15:05:38.965 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Looking for lib '/lib/linux-aarch64/libdiozero-system-utils.so' on classpath
15:05:39.112 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Loaded library 'diozero-system-utils' from classpath
15:05:39.198 [main] DEBUG com.diozero.sbc.DeviceFactoryHelper.initialise - Using native device factory class DefaultDeviceFactory
15:05:39.205 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Using chardev GPIO implementation
15:05:39.271 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Found 2 GPIO chips
15:05:39.282 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/xunlong_orangepi-3-lts.txt'
15:05:39.288 [main] DEBUG com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Reading board defs file /boarddefs/xunlong_orangepi-3-lts.txt
15:05:39.324 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating BoardPinInfo against detected GPIO chip and line offsets...
15:05:39.330 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating detected GPIO chip and line offsets against BoardPinInfo...
15:05:39.389 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x300b000, 4096)
15:05:39.394 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x7022000, 4096)
15:05:39.490 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Memory mapped GPIO is available for this board
15:05:39.509 [main] TRACE com.diozero.internal.spi.BaseNativeDeviceFactory.close - close()
15:05:39.511 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.close - close()
15:05:39.513 [main] TRACE com.diozero.internal.DeviceStates.closeAll - closeAll()
15:05:39.522 [main] TRACE com.diozero.internal.provider.builtin.DefaultDeviceFactory.shutdown - shutdown()
15:05:39.527 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
15:05:39.529 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
Exception in thread "main" java.lang.NoClassDefFoundError: org/fusesource/jansi/Ansi
    at com.diozero.sampleapps.GpioReadAll.printPins(GpioReadAll.java:83)
    at com.diozero.sampleapps.GpioReadAll.lambda$main$0(GpioReadAll.java:67)
    at java.base/java.lang.Iterable.forEach(Iterable.java:75)
    at com.diozero.sampleapps.GpioReadAll.main(GpioReadAll.java:67)
Caused by: java.lang.ClassNotFoundException: org.fusesource.jansi.Ansi
    at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
    at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
    ... 4 more
15:05:39.541 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
15:05:39.548 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - END

In fact, nothing is blinking. I don't understand.
com.diozero.sampleapps.SystemInformatiLEDTest 111

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.SystemInformatiLEDTest 111

15:06:28.338 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Looking for lib '/lib/linux-aarch64/libdiozero-system-utils.so' on classpath
15:06:28.476 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Loaded library 'diozero-system-utils' from classpath
15:06:28.555 [main] DEBUG com.diozero.sbc.DeviceFactoryHelper.initialise - Using native device factory class DefaultDeviceFactory
15:06:28.561 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Using chardev GPIO implementation
15:06:28.630 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Found 2 GPIO chips
15:06:28.645 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/xunlong_orangepi-3-lts.txt'
15:06:28.650 [main] DEBUG com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Reading board defs file /boarddefs/xunlong_orangepi-3-lts.txt
15:06:28.686 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating BoardPinInfo against detected GPIO chip and line offsets...
15:06:28.691 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating detected GPIO chip and line offsets against BoardPinInfo...
15:06:28.752 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x300b000, 4096)
15:06:28.756 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x7022000, 4096)
15:06:28.864 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Memory mapped GPIO is available for this board
15:06:29.000 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.deviceOpened - Device opened, key = Native-GPIO-111
15:06:29.002 [main] INFO com.diozero.sampleapps.LEDTest.test - On
15:06:30.007 [main] INFO com.diozero.sampleapps.LEDTest.test - Off
15:06:31.008 [main] INFO com.diozero.sampleapps.LEDTest.test - Toggle
15:06:32.010 [main] INFO com.diozero.sampleapps.LEDTest.test - Toggle
15:06:33.013 [main] INFO com.diozero.sampleapps.LEDTest.test - Blink 5 times
15:06:38.018 [main] INFO com.diozero.sampleapps.LEDTest.test - Done
15:06:38.021 [main] TRACE com.diozero.api.DigitalOutputDevice.close - close()
15:06:38.024 [main] TRACE com.diozero.internal.spi.AbstractDevice.close - close(), key=Native-GPIO-111
15:06:38.028 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.deviceClosed - Device closed, key = Native-GPIO-111
15:06:38.030 [main] TRACE com.diozero.internal.DeviceStates.closed - closed(Native-GPIO-111)
15:06:38.034 [main] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
15:06:38.046 [main] TRACE com.diozero.internal.spi.BaseNativeDeviceFactory.close - close()
15:06:38.049 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.close - close()
15:06:38.052 [main] TRACE com.diozero.internal.DeviceStates.closeAll - closeAll()
15:06:38.067 [main] TRACE com.diozero.internal.provider.builtin.DefaultDeviceFactory.shutdown - shutdown()
15:06:38.074 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
15:06:38.077 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
15:06:38.083 [main] TRACE com.diozero.util.Diozero.shutdown - shutdown - END
15:06:38.091 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
15:06:38.094 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - Already shutdown

com.diozero.sampleapps.perf.GpioPerfTest 360 5000000

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar com.diozero.sampleapps.perf.GpioPerfTest 360 5000000

15:10:27.475 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Looking for lib '/lib/linux-aarch64/libdiozero-system-utils.so' on classpath
15:10:27.627 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Loaded library 'diozero-system-utils' from classpath
15:10:27.736 [main] DEBUG com.diozero.sbc.DeviceFactoryHelper.initialise - Using native device factory class DefaultDeviceFactory
15:10:27.742 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Using chardev GPIO implementation
15:10:27.810 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Found 2 GPIO chips
15:10:27.821 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/xunlong_orangepi-3-lts.txt'
15:10:27.826 [main] DEBUG com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Reading board defs file /boarddefs/xunlong_orangepi-3-lts.txt
15:10:27.860 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating BoardPinInfo against detected GPIO chip and line offsets...
15:10:27.865 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating detected GPIO chip and line offsets against BoardPinInfo...
15:10:27.923 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x300b000, 4096)
15:10:27.927 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x7022000, 4096)
15:10:28.022 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Memory mapped GPIO is available for this board
15:10:28.027 [main] INFO com.diozero.sampleapps.perf.GpioPerfTest.main - Starting GPIO performance test on SBC Allwinner H6 OrangePi 3 LTS using GPIO 360 with 5000000 iterations; provider: DefaultDeviceFactory
15:10:28.168 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.deviceOpened - Device opened, key = Native-GPIO-360
15:10:37.692 [main] INFO com.diozero.sampleapps.perf.GpioPerfTest.test - Duration for 5,000,000 iterations: 9.522 s, frequency: 525,100 Hz
15:10:47.215 [main] INFO com.diozero.sampleapps.perf.GpioPerfTest.test - Duration for 5,000,000 iterations: 9.511 s, frequency: 525,707 Hz
15:10:56.727 [main] INFO com.diozero.sampleapps.perf.GpioPerfTest.test - Duration for 5,000,000 iterations: 9.510 s, frequency: 525,762 Hz
15:11:06.239 [main] INFO com.diozero.sampleapps.perf.GpioPerfTest.test - Duration for 5,000,000 iterations: 9.510 s, frequency: 525,762 Hz
15:11:15.752 [main] INFO com.diozero.sampleapps.perf.GpioPerfTest.test - Duration for 5,000,000 iterations: 9.510 s, frequency: 525,762 Hz
15:11:15.754 [main] TRACE com.diozero.api.DigitalOutputDevice.close - close()
15:11:15.755 [main] TRACE com.diozero.internal.spi.AbstractDevice.close - close(), key=Native-GPIO-360
15:11:15.757 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.deviceClosed - Device closed, key = Native-GPIO-360
15:11:15.758 [main] TRACE com.diozero.internal.DeviceStates.closed - closed(Native-GPIO-360)
15:11:15.759 [main] TRACE com.diozero.internal.spi.BaseNativeDeviceFactory.close - close()
15:11:15.761 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.close - close()
15:11:15.762 [main] TRACE com.diozero.internal.DeviceStates.closeAll - closeAll()
15:11:15.770 [main] TRACE com.diozero.internal.provider.builtin.DefaultDeviceFactory.shutdown - shutdown()
15:11:15.773 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
15:11:15.776 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
15:11:15.778 [main] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
15:11:15.784 [main] TRACE com.diozero.util.Diozero.shutdown - shutdown - END
15:11:15.788 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
15:11:15.790 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - Already shutdown

@mattjlewis
Copy link
Owner

mattjlewis commented Jan 17, 2023 •
edited

Looking good. Apologies - for GpioReadAll and SystemInformation please add jansi-2.4.0.jar to the classpath. Running SystemInformation / GpioReadAll will show you the pinout and which physical pin is related to which GPIO.

@glebkacorp
Copy link
Author

glebkacorp commented Jan 17, 2023 •
edited

com.diozero.sampleapps.SystemInformation

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar:jansi-2.4.0.jar com.diozero.sampleapps.SystemInformation

Local System Info
diozero version: 1.3.5
Operating System: ubuntu 22.04.1 LTS (Jammy Jellyfish) - aarch64
CPU Temperature: 58,80

15:29:42.579 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Looking for lib '/lib/linux-aarch64/libdiozero-system-utils.so' on classpath
15:29:42.717 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Loaded library 'diozero-system-utils' from classpath
15:29:42.794 [main] DEBUG com.diozero.sbc.DeviceFactoryHelper.initialise - Using native device factory class DefaultDeviceFactory
15:29:42.799 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Using chardev GPIO implementation
15:29:42.867 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Found 2 GPIO chips
15:29:42.880 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/xunlong_orangepi-3-lts.txt'
15:29:42.886 [main] DEBUG com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Reading board defs file /boarddefs/xunlong_orangepi-3-lts.txt
15:29:42.926 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating BoardPinInfo against detected GPIO chip and line offsets...
15:29:42.933 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating detected GPIO chip and line offsets against BoardPinInfo...
15:29:43.004 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x300b000, 4096)
15:29:43.009 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x7022000, 4096)
15:29:43.124 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Memory mapped GPIO is available for this board
Detected Board Info
Device Factory: DefaultDeviceFactory
Board: Allwinner H6 OrangePi 3 LTS (RAM: 2 037 176 bytes, O/S: ubuntu 22.04.1 LTS (Jammy Jellyfish))
I2C Bus Numbers: 0, 1, 2

Header: DEFAULT
+-----+-----------+--------+----------+--------+-----------+-----+
+ GP# +      Name +  gpiod + Physical + gpiod  + Name      + GP# +
+-----+-----------+--------+----------+--------+-----------+-----+
|     |       3v3 |        |  1 || 2  |        | 5v        |     |
| 122 |  I2C0_SDA |  1:122 |  3 || 4  |        | 5v        |     |
| 121 |  I2C0_SCL |  1:121 |  5 || 6  |        | GND       |     |
| 118 |      PD22 |  1:118 |  7 || 8  |  0:2   | PL2       | 354 |
|     |       GND |        |  9 || 10 |  0:3   | PL3       | 355 |
| 120 | UART3_RXD |  1:120 | 11 || 12 |  1:114 | PD18      | 114 |
| 119 |  UART3_TX |  1:119 | 13 || 14 |        | GND       |     |
| 362 |      PL10 |  0:10  | 15 || 16 |  1:111 | PD15      | 111 |
|     |       3v3 |        | 17 || 18 |  1:112 | PD16      | 112 |
| 229 | SPI1_MOSI |  1:229 | 19 || 20 |        | GND       |     |
| 230 | SPI1_MISO |  1:230 | 21 || 22 |  1:117 | PD21      | 117 |
| 228 | SPI1_SCLK |  1:228 | 23 || 24 |  1:227 | SPI1_CS   | 227 |
|     |       GND |        | 25 || 26 |  0:8   | PL8       | 360 |
+-----+-----------+--------+----------+--------+-----------+-----+

15:29:43.632 [main] TRACE com.diozero.internal.spi.BaseNativeDeviceFactory.close - close()
15:29:43.635 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.close - close()
15:29:43.637 [main] TRACE com.diozero.internal.DeviceStates.closeAll - closeAll()
15:29:43.653 [main] TRACE com.diozero.internal.provider.builtin.DefaultDeviceFactory.shutdown - shutdown()
15:29:43.662 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
15:29:43.664 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
15:29:43.668 [main] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
15:29:43.677 [main] TRACE com.diozero.util.Diozero.shutdown - shutdown - END
15:29:43.686 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
15:29:43.697 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - Already shutdown

com.diozero.sampleapps.GpioReadAll

java -Dtinylog.level@com.diozero=trace -cp tinylog-api-2.5.0.jar:tinylog-impl-2.5.0.jar:diozero-core-1.3.5.jar:diozero-sampleapps-1.3.5.jar:jansi-2.4.0.jar com.diozero.sampleapps.GpioReadAll

15:30:33.579 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Looking for lib '/lib/linux-aarch64/libdiozero-system-utils.so' on classpath
15:30:33.718 [main] DEBUG com.diozero.util.LibraryLoader.loadLibrary - Loaded library 'diozero-system-utils' from classpath
15:30:33.795 [main] DEBUG com.diozero.sbc.DeviceFactoryHelper.initialise - Using native device factory class DefaultDeviceFactory
15:30:33.801 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Using chardev GPIO implementation
15:30:33.870 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Found 2 GPIO chips
15:30:33.882 [main] TRACE com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Looking for board def file '/boarddefs/xunlong_orangepi-3-lts.txt'
15:30:33.887 [main] DEBUG com.diozero.internal.board.GenericLinuxArmBoardInfo.loadBoardPinInfoDefinition - Reading board defs file /boarddefs/xunlong_orangepi-3-lts.txt
15:30:33.919 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating BoardPinInfo against detected GPIO chip and line offsets...
15:30:33.924 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Validating detected GPIO chip and line offsets against BoardPinInfo...
15:30:33.977 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x300b000, 4096)
15:30:33.981 [main] TRACE com.diozero.util.MmapIntBuffer.<init> - Invoking MmapBufferNative.createMmapBuffer(/dev/mem, 0x7022000, 4096)
15:30:34.088 [main] DEBUG com.diozero.internal.provider.builtin.DefaultDeviceFactory.start - Memory mapped GPIO is available for this board
Header: DEFAULT
+-----+-----------+------+---+--------+----------+--------+---+------+-----------+-----+
+ GP# +      Name + Mode + V +  gpiod + Physical + gpiod  + V + Mode + Name      + GP# +
+-----+-----------+------+---+--------+----------+--------+---+------+-----------+-----+
|     |       3v3 |      |   |        |  1 || 2  |        |   |      | 5v        |     |
| 122 |  I2C0_SDA | Unkn | 0 |  1:122 |  3 || 4  |        |   |      | 5v        |     |
| 121 |  I2C0_SCL | Unkn | 0 |  1:121 |  5 || 6  |        |   |      | GND       |     |
| 118 |      PD22 | Unkn | 0 |  1:118 |  7 || 8  |  0:2   | 0 | Unkn | PL2       | 354 |
|     |       GND |      |   |        |  9 || 10 |  0:3   | 0 | Unkn | PL3       | 355 |
| 120 | UART3_RXD | Unkn | 0 |  1:120 | 11 || 12 |  1:114 | 0 | Unkn | PD18      | 114 |
| 119 |  UART3_TX | Unkn | 0 |  1:119 | 13 || 14 |        |   |      | GND       |     |
| 362 |      PL10 | Unkn | 0 |  0:10  | 15 || 16 |  1:111 | 0 | Out  | PD15      | 111 |
|     |       3v3 |      |   |        | 17 || 18 |  1:112 | 0 | Unkn | PD16      | 112 |
| 229 | SPI1_MOSI |  SPI | 0 |  1:229 | 19 || 20 |        |   |      | GND       |     |
| 230 | SPI1_MISO |  SPI | 0 |  1:230 | 21 || 22 |  1:117 | 0 | Unkn | PD21      | 117 |
| 228 | SPI1_SCLK |  SPI | 0 |  1:228 | 23 || 24 |  1:227 | 0 | Unkn | SPI1_CS   | 227 |
|     |       GND |      |   |        | 25 || 26 |  0:8   | 0 | Out  | PL8       | 360 |
+-----+-----------+------+---+--------+----------+--------+---+------+-----------+-----+
15:30:34.712 [main] TRACE com.diozero.internal.spi.BaseNativeDeviceFactory.close - close()
15:30:34.716 [main] TRACE com.diozero.internal.spi.AbstractDeviceFactory.close - close()
15:30:34.719 [main] TRACE com.diozero.internal.DeviceStates.closeAll - closeAll()
15:30:34.732 [main] TRACE com.diozero.internal.provider.builtin.DefaultDeviceFactory.shutdown - shutdown()
15:30:34.736 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
15:30:34.738 [main] TRACE com.diozero.internal.provider.builtin.gpio.GpioChip.close - close()
15:30:34.755 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - START
15:30:34.766 [diozero Shutdown Handler] TRACE com.diozero.util.Diozero.shutdown - shutdown - END

@glebkacorp
Copy link
Author

There is a technique to flash the internal LED (on the board itself)?

@mattjlewis
Copy link
Owner

Excellent. I don't believe there is a way to flash the board LEDs as they are used to represent power / disk access.

@glebkacorp
Copy link
Author

Are there any other tests required?

@mattjlewis
Copy link
Owner

No, that's great - thank you for your support. I'm just updating the documentation now for the 1.3.5 release and will mark this board as supported.

@glebkacorp
Copy link
Author

Matthew, thank you!
Great job!

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@mattjlewis @glebkacorp