ciapini - User contributions [en]

Chiu

2020-02-08T01:01:19Z

Panda:

''un elaboratore tascabile''

== Hardware ==

=== Cpu ===

[[File:OPiPinout.jpg|thumb]]

[[File:Orange-Pi-Zero-Pinout.jpg|thumb]]

* Orange Pi Zero Plus2 ([https://linux-sunxi.org/File:ORANGE_PI-ZERO-PLUS2_V1_0.pdf schematic])

=== Display ===

* Risoluzione: 320x240 ILI9341 (40x30)
* Risoluzione: 480x320 ILI9486
* Bus: SPI

* https://marcosgildavid.blogspot.com/2014/02/getting-ili9341-spi-screen-working-on.html
* https://github.com/juj/fbcp-ili9341

{| style="color:green; background-color:#ffffcc;" cellpadding="10" cellspacing="0" border="1"
!ili9341
!OPi
!Note
!GPIO
|-
|SCK||23||SCLK||14
|-
|MOSI||19||||15
|-
|CS||24||CS0||13
|-
|RST||5||||11
|-
|DC||3||||12
|-
|LED||18||need check||18
|-
|VCC||1||3.3v||
|-
|GND||6||GND||

|}

=== Seriale (via usb gadget) ===
una volta flashato e acceso, il device esporra' una seriale via usb gadget, ES:
/dev/ttyACM0
per collegarsi:
screen /dev/ttyACM0 115200 8n1

=== Tasti ===

* Joystick U/D/L/R + Push
* Sensore di movimento
* Sensore di luce

=== uC supervisore ===

* 11 input
* SPI verso schermo
* I2C verso scheda CPU

=== carica batteria ===

* candidati: CN3065, STC4054, MCP73811, MCP73831/2

=== step-up ===

* [https://www.st.com/content/st_com/en/products/power-management/dc-dc-switching-converters/boost-regulators/l6920.html L6920]
* [https://www.diodes.com/assets/Datasheets/AP1609.pdf AP1609]

== Software ==
=== Display ===

==== fbtft_device (kernel <5.4) ====

in /boot/armbianEnv.txt:
overlays=usbhost2 usbhost3 spi-spidev
param_spidev_spi_bus=1

in /etc/modprobe.d/fbtft.conf:
options fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90

X
FRAMEBUFFER=/dev/fb0 startx

==== trovare il proprio device /dev/fbX ====
verificare che device ci sono sotto /dev/fb*:
root@orangepizeroplus2:~# ll /dev/fb*
crw-rw---- 1 root video 29, 0 Feb 8 01:15 /dev/fb0
crw-rw---- 1 root video 29, 1 Feb 8 01:15 /dev/fb1
quindi lanciare il modprobe:
modprobe fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90
e verificare il nuovo device:
root@orangepizeroplus2:~# ll /dev/fb*
crw-rw---- 1 root video 29, 0 Feb 8 01:15 /dev/fb0
crw-rw---- 1 root video 29, 1 Feb 8 01:15 /dev/fb1
-rw-r--r-- 1 root root 101056512 Feb 8 01:50 /dev/fb2
nel nostro caso e' il
/dev/fb2
==== cambiare font e dimensione del display ====
source: https://learn.watterott.com/hats/rpi-display/faq/

eseguire con permessi di super-user:
dpkg-reconfigure console-setup
quindi seguire i passaggi:
*Encoding to use on the console: '''<UTF-8>'''
*Character set to support: '''<Guess optimal character set>'''
*Font for the console: '''Terminus''' (default is VGA)
*Font size: '''6x12 (framebuffer only)'''

e riavviare

==== test del display ====
una volta che a mano viene lanciato
modprobe fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90
il display dovrebbe diventare bianco e poi per righe di pixel, nero.
quindi e' possibile lanciare:
cat /dev/urandom > /dev/fb2
che creera' una schermata con pixel di diversi colori (random)

==== console output su lcd dal boot ====
source: https://kaspars.net/blog/spi-display-orange-pi-zero

in /etc/modules-load.d/fbtft.conf:
fbtft_device

in /etc/modprobe.d/fbtft.conf:
options fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90

in /boot/armbianEnv.txt add:
extraargs="fbcon=map:2"
dove "2" e' il tuo /dev/fbX (vedi "trovare il proprio device..")

==== tinydrm ====

https://github.com/torvalds/linux/tree/master/drivers/gpu/drm/tiny

=== GUI ===

==== Applicazioni ====

* alpine
* [https://newsbeuter.org/ newsbeuter]
* [http://www.profanity.im/ profanity]

=== Risparmio energetico ===

==== Idle ====

* https://forum.armbian.com/topic/1614-running-h3-boards-with-minimal-consumption/

==== ARISC on board ====
* https://linux-sunxi.org/AR100
* https://forum.armbian.com/topic/6019-openrisc-core-ar100-for-the-real-time-tasks/
* https://github.com/skristiansson/ar100-info

==== Sleep ====
* https://h3droid.com/

Chiu

2020-02-08T00:57:00Z

Panda:

''un elaboratore tascabile''

== Hardware ==

=== Cpu ===

[[File:OPiPinout.jpg|thumb]]

[[File:Orange-Pi-Zero-Pinout.jpg|thumb]]

* Orange Pi Zero Plus2 ([https://linux-sunxi.org/File:ORANGE_PI-ZERO-PLUS2_V1_0.pdf schematic])

=== Display ===

* Risoluzione: 320x240 ILI9341 (40x30)
* Risoluzione: 480x320 ILI9486
* Bus: SPI

* https://marcosgildavid.blogspot.com/2014/02/getting-ili9341-spi-screen-working-on.html
* https://github.com/juj/fbcp-ili9341

{| style="color:green; background-color:#ffffcc;" cellpadding="10" cellspacing="0" border="1"
!ili9341
!OPi
!Note
!GPIO
|-
|SCK||23||SCLK||14
|-
|MOSI||19||||15
|-
|CS||24||CS0||13
|-
|RST||5||||11
|-
|DC||3||||12
|-
|LED||18||need check||18
|-
|VCC||1||3.3v||
|-
|GND||6||GND||

|}

=== Tasti ===

* Joystick U/D/L/R + Push
* Sensore di movimento
* Sensore di luce

=== uC supervisore ===

* 11 input
* SPI verso schermo
* I2C verso scheda CPU

=== carica batteria ===

* candidati: CN3065, STC4054, MCP73811, MCP73831/2

=== step-up ===

* [https://www.st.com/content/st_com/en/products/power-management/dc-dc-switching-converters/boost-regulators/l6920.html L6920]
* [https://www.diodes.com/assets/Datasheets/AP1609.pdf AP1609]

== Software ==
=== Display ===

==== fbtft_device (kernel <5.4) ====

in /boot/armbianEnv.txt:
overlays=usbhost2 usbhost3 spi-spidev
param_spidev_spi_bus=1

in /etc/modprobe.d/fbtft.conf:
options fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90

X
FRAMEBUFFER=/dev/fb0 startx

==== trovare il proprio device /dev/fbX ====
verificare che device ci sono sotto /dev/fb*:
root@orangepizeroplus2:~# ll /dev/fb*
crw-rw---- 1 root video 29, 0 Feb 8 01:15 /dev/fb0
crw-rw---- 1 root video 29, 1 Feb 8 01:15 /dev/fb1
quindi lanciare il modprobe:
modprobe fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90
e verificare il nuovo device:
root@orangepizeroplus2:~# ll /dev/fb*
crw-rw---- 1 root video 29, 0 Feb 8 01:15 /dev/fb0
crw-rw---- 1 root video 29, 1 Feb 8 01:15 /dev/fb1
-rw-r--r-- 1 root root 101056512 Feb 8 01:50 /dev/fb2
nel nostro caso e' il
/dev/fb2
==== cambiare font e dimensione del display ====
source: https://learn.watterott.com/hats/rpi-display/faq/

eseguire con permessi di super-user:
dpkg-reconfigure console-setup
quindi seguire i passaggi:
*Encoding to use on the console: '''<UTF-8>'''
*Character set to support: '''<Guess optimal character set>'''
*Font for the console: '''Terminus''' (default is VGA)
*Font size: '''6x12 (framebuffer only)'''

e riavviare

==== test del display ====
una volta che a mano viene lanciato
modprobe fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90
il display dovrebbe diventare bianco e poi per righe di pixel, nero.
quindi e' possibile lanciare:
cat /dev/urandom > /dev/fb2
che creera' una schermata con pixel di diversi colori (random)

==== console output su lcd dal boot ====
source: https://kaspars.net/blog/spi-display-orange-pi-zero

in /etc/modules-load.d/fbtft.conf:
fbtft_device

in /etc/modprobe.d/fbtft.conf:
options fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90

in /boot/armbianEnv.txt add:
extraargs="fbcon=map:2"
dove "2" e' il tuo /dev/fbX (vedi "trovare il proprio device..")

==== tinydrm ====

https://github.com/torvalds/linux/tree/master/drivers/gpu/drm/tiny

=== GUI ===

==== Applicazioni ====

* alpine
* [https://newsbeuter.org/ newsbeuter]
* [http://www.profanity.im/ profanity]

=== Risparmio energetico ===

==== Idle ====

* https://forum.armbian.com/topic/1614-running-h3-boards-with-minimal-consumption/

==== ARISC on board ====
* https://linux-sunxi.org/AR100
* https://forum.armbian.com/topic/6019-openrisc-core-ar100-for-the-real-time-tasks/
* https://github.com/skristiansson/ar100-info

==== Sleep ====
* https://h3droid.com/

Chiu

2020-02-08T00:52:10Z

Panda:

''un elaboratore tascabile''

== Hardware ==

=== Cpu ===

[[File:OPiPinout.jpg|thumb]]

[[File:Orange-Pi-Zero-Pinout.jpg|thumb]]

* Orange Pi Zero Plus2 ([https://linux-sunxi.org/File:ORANGE_PI-ZERO-PLUS2_V1_0.pdf schematic])

=== Display ===

* Risoluzione: 320x240 ILI9341 (40x30)
* Risoluzione: 480x320 ILI9486
* Bus: SPI

* https://marcosgildavid.blogspot.com/2014/02/getting-ili9341-spi-screen-working-on.html
* https://github.com/juj/fbcp-ili9341

{| style="color:green; background-color:#ffffcc;" cellpadding="10" cellspacing="0" border="1"
!ili9341
!OPi
!Note
!GPIO
|-
|SCK||23||SCLK||14
|-
|MOSI||19||||15
|-
|CS||24||CS0||13
|-
|RST||5||||11
|-
|DC||3||||12
|-
|LED||18||need check||18
|-
|VCC||1||3.3v||
|-
|GND||6||GND||

|}

=== Tasti ===

* Joystick U/D/L/R + Push
* Sensore di movimento
* Sensore di luce

=== uC supervisore ===

* 11 input
* SPI verso schermo
* I2C verso scheda CPU

=== carica batteria ===

* candidati: CN3065, STC4054, MCP73811, MCP73831/2

=== step-up ===

* [https://www.st.com/content/st_com/en/products/power-management/dc-dc-switching-converters/boost-regulators/l6920.html L6920]
* [https://www.diodes.com/assets/Datasheets/AP1609.pdf AP1609]

== Software ==
=== Display ===

==== fbtft_device (kernel <5.4) ====

in /boot/armbianEnv.txt:
overlays=usbhost2 usbhost3 spi-spidev
param_spidev_spi_bus=1

in /etc/modprobe.d/fbtft.conf:
options fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90

X
FRAMEBUFFER=/dev/fb0 startx

===== trovare il proprio device /dev/fbX =====
verificare che device ci sono sotto /dev/fb*:
root@orangepizeroplus2:~# ll /dev/fb*
crw-rw---- 1 root video 29, 0 Feb 8 01:15 /dev/fb0
crw-rw---- 1 root video 29, 1 Feb 8 01:15 /dev/fb1
quindi lanciare il modprobe:
modprobe fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90
e verificare il nuovo device:
root@orangepizeroplus2:~# ll /dev/fb*
crw-rw---- 1 root video 29, 0 Feb 8 01:15 /dev/fb0
crw-rw---- 1 root video 29, 1 Feb 8 01:15 /dev/fb1
-rw-r--r-- 1 root root 101056512 Feb 8 01:50 /dev/fb2
nel nostro caso e' il
/dev/fb2

===== test del display =====
una volta che a mano viene lanciato
modprobe fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90
il display dovrebbe diventare bianco e poi per righe di pixel, nero.
quindi e' possibile lanciare:
cat /dev/urandom > /dev/fb2
che creera' una schermata con pixel di diversi colori (random)

===== console output su lcd =====
source: https://kaspars.net/blog/spi-display-orange-pi-zero

in /etc/modules-load.d/fbtft.conf:
fbtft_device

in /etc/modprobe.d/fbtft.conf:
options fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90

in /boot/armbianEnv.txt add:
extraargs="fbcon=map:2"
dove "2" e' il tuo /dev/fbX

==== tinydrm ====

https://github.com/torvalds/linux/tree/master/drivers/gpu/drm/tiny

=== GUI ===

==== Applicazioni ====

* alpine
* [https://newsbeuter.org/ newsbeuter]
* [http://www.profanity.im/ profanity]

=== Risparmio energetico ===

==== Idle ====

* https://forum.armbian.com/topic/1614-running-h3-boards-with-minimal-consumption/

==== ARISC on board ====
* https://linux-sunxi.org/AR100
* https://forum.armbian.com/topic/6019-openrisc-core-ar100-for-the-real-time-tasks/
* https://github.com/skristiansson/ar100-info

==== Sleep ====
* https://h3droid.com/

Chiu

2020-02-08T00:48:36Z

Panda:

Chiu

2020-02-08T00:45:09Z

Panda:

Chiu

2020-02-08T00:44:07Z

Panda:

''un elaboratore tascabile''

== Hardware ==

=== Cpu ===

[[File:OPiPinout.jpg|thumb]]

[[File:Orange-Pi-Zero-Pinout-banner2.jpg|thumb]]

* Orange Pi Zero Plus2 ([https://linux-sunxi.org/File:ORANGE_PI-ZERO-PLUS2_V1_0.pdf schematic])

=== Display ===

* Risoluzione: 320x240 ILI9341 (40x30)
* Risoluzione: 480x320 ILI9486
* Bus: SPI

* https://marcosgildavid.blogspot.com/2014/02/getting-ili9341-spi-screen-working-on.html
* https://github.com/juj/fbcp-ili9341

{| style="color:green; background-color:#ffffcc;" cellpadding="10" cellspacing="0" border="1"
!ili9341
!OPi
!Note
!GPIO
|-
|SCK||23||SCLK||14
|-
|MOSI||19||||15
|-
|CS||24||CS0||13
|-
|RST||5||||11
|-
|DC||3||||12
|-
|LED||18||need check||18
|-
|VCC||1||3.3v||
|-
|GND||6||GND||

|}

=== Tasti ===

* Joystick U/D/L/R + Push
* Sensore di movimento
* Sensore di luce

=== uC supervisore ===

* 11 input
* SPI verso schermo
* I2C verso scheda CPU

=== carica batteria ===

* candidati: CN3065, STC4054, MCP73811, MCP73831/2

=== step-up ===

* [https://www.st.com/content/st_com/en/products/power-management/dc-dc-switching-converters/boost-regulators/l6920.html L6920]
* [https://www.diodes.com/assets/Datasheets/AP1609.pdf AP1609]

== Software ==
=== Display ===

==== fbtft_device (kernel <5.4) ====

in /boot/armbianEnv.txt:
overlays=usbhost2 usbhost3 spi-spidev
param_spidev_spi_bus=1

in /etc/modprobe.d/fbtft.conf:
options fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90

X
FRAMEBUFFER=/dev/fb0 startx

==== tinydrm ====

https://github.com/torvalds/linux/tree/master/drivers/gpu/drm/tiny

=== GUI ===

==== Applicazioni ====

* alpine
* [https://newsbeuter.org/ newsbeuter]
* [http://www.profanity.im/ profanity]

=== Risparmio energetico ===

==== Idle ====

* https://forum.armbian.com/topic/1614-running-h3-boards-with-minimal-consumption/

==== ARISC on board ====
* https://linux-sunxi.org/AR100
* https://forum.armbian.com/topic/6019-openrisc-core-ar100-for-the-real-time-tasks/
* https://github.com/skristiansson/ar100-info

==== Sleep ====
* https://h3droid.com/

Chiu

2020-02-07T23:43:14Z

Panda:

''un elaboratore tascabile''

== Hardware ==

=== Cpu ===

[[File:OPiPinout.jpg|thumb]]

* Orange Pi Zero Plus2 ([https://linux-sunxi.org/File:ORANGE_PI-ZERO-PLUS2_V1_0.pdf schematic])

=== Display ===

* Risoluzione: 320x240 ILI9341 (40x30)
* Risoluzione: 480x320 ILI9486
* Bus: SPI

* https://marcosgildavid.blogspot.com/2014/02/getting-ili9341-spi-screen-working-on.html
* https://github.com/juj/fbcp-ili9341

{| style="color:green; background-color:#ffffcc;" cellpadding="10" cellspacing="0" border="1"
!ili9341
!OPi
!Note
!GPIO
|-
|SCK||23||SCLK||14
|-
|MOSI||19||||15
|-
|CS||24||CS0||13
|-
|RST||5||||11
|-
|DC||3||||12
|-
|LED||18||need check||18
|-
|VCC||1||3.3v||
|-
|GND||6||GND||

|}

=== Tasti ===

* Joystick U/D/L/R + Push
* Sensore di movimento
* Sensore di luce

=== uC supervisore ===

* 11 input
* SPI verso schermo
* I2C verso scheda CPU

=== carica batteria ===

* candidati: CN3065, STC4054, MCP73811, MCP73831/2

=== step-up ===

* [https://www.st.com/content/st_com/en/products/power-management/dc-dc-switching-converters/boost-regulators/l6920.html L6920]
* [https://www.diodes.com/assets/Datasheets/AP1609.pdf AP1609]

== Software ==
=== Display ===

==== fbtft_device (kernel <5.4) ====

in /boot/armbianEnv.txt:
overlays=usbhost2 usbhost3 spi-spidev
param_spidev_spi_bus=1

in /etc/modprobe.d/fbtft.conf:
options fbtft_device custom name=fb_ili9341 gpios=dc:12,reset:11,led:18 speed=1600000 fps=5 busnum=1 bgr=1 rotate=90

X
FRAMEBUFFER=/dev/fb0 startx

==== tinydrm ====

https://github.com/torvalds/linux/tree/master/drivers/gpu/drm/tiny

=== GUI ===

==== Applicazioni ====

* alpine
* [https://newsbeuter.org/ newsbeuter]
* [http://www.profanity.im/ profanity]

=== Risparmio energetico ===

==== Idle ====

* https://forum.armbian.com/topic/1614-running-h3-boards-with-minimal-consumption/

==== ARISC on board ====
* https://linux-sunxi.org/AR100
* https://forum.armbian.com/topic/6019-openrisc-core-ar100-for-the-real-time-tasks/
* https://github.com/skristiansson/ar100-info

==== Sleep ====
* https://h3droid.com/