project:brmdoor:start
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project:brmdoor:start [2021/05/28 10:10] – [BrmDoor Hardware] SEL0/SEL1 for SPI abyssal | project:brmdoor:start [2023/01/14 20:03] – Brmdoor - outside view of PN532 shield update abyssal | ||
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Source repository: https:// | Source repository: https:// | ||
+ | ===== Raspberry support ===== | ||
+ | |||
+ | Brmdoor was tried on: | ||
+ | |||
+ | * Raspberry 1B (very slow import, but works ok) | ||
+ | * Raspberry 3B+ | ||
+ | * Raspberry 4B | ||
+ | |||
+ | Tested Raspbian 9 and 10 (Raspi OS 2021-03-04). | ||
+ | |||
+ | Make sure you enable SPI in device tree or '' | ||
===== List of authorized cards ===== | ===== List of authorized cards ===== | ||
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General GPIO PIN assignments are configurable, | General GPIO PIN assignments are configurable, | ||
- | pinouts. Raspi pinouts for all versions: | + | pinouts. Raspi pinouts for all versions: |
+ | |||
+ | (Follow whatever Rpi is installed for pinout as power sources keep killing them time to time) | ||
Numbering scheme used by brmdoor for lock and open switch (based on BCM GPIO numbering, different from P1 | Numbering scheme used by brmdoor for lock and open switch (based on BCM GPIO numbering, different from P1 | ||
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PIN assignemnts (physical PINs on P1 header, with BCM GPIO numbers used in config): | PIN assignemnts (physical PINs on P1 header, with BCM GPIO numbers used in config): | ||
- | * 5V power into Raspberry: physical #1 | + | * Raspberry power - via USB |
- | * Ground from power source to Raspberry: physical #9 | + | |
* 5V power out into Adafruit PN532 reader: #4 | * 5V power out into Adafruit PN532 reader: #4 | ||
* Ground for Adafruit PN352: physical #6 | * Ground for Adafruit PN352: physical #6 | ||
* BERA-E lock open/close: physical #22, BCM GPIO #25 | * BERA-E lock open/close: physical #22, BCM GPIO #25 | ||
- | * Open/close switch input PIN: physical #15, BCM GPIO #22 | + | * Open/close switch input PIN: physical #15, BCM GPIO #22 (/sys/ |
- | * Ground for open/close switch: physical #25 | + | |
* SPI pins for Adafruit PN532 reader - SPI PINs on Raspberry - physical #19, #21, #23, #24 | * SPI pins for Adafruit PN532 reader - SPI PINs on Raspberry - physical #19, #21, #23, #24 | ||
- | + | * electrical measurement | |
- | After upgrade to Raspi 3B+, pin assignments along with colors: | + | * grounds not mentioned just connect to any ground |
- | + | ||
- | Order of pins on reader: | + | |
- | * IRQ | + | |
- | * RST | + | |
- | * SCK | + | |
- | | + | |
- | * CS grey | + | |
- | * MOSI white | + | |
- | + | ||
- | Raspi pin color, number | + | |
- | + | ||
- | * 19 MOSI - white | + | |
- | * 21 MISO - brown | + | |
- | * 23 SCK - orange | + | |
- | * 24 CS - grey | + | |
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{{rss> | {{rss> | ||
- | ===== Photos of cable connections of Raspi + PN532 shield (location Ke kaplicce 20) - old Raspi 1 rev B2 ===== | + | ===== Photos of cable connections of Raspi + PN532 shield (location Ke kaplicce 20) - old Raspi 1 rev B2 - OBSOLETE |
{{: | {{: | ||
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{{: | {{: | ||
- | ===== Updated photos after replacing Raspi 1 rev B2 with Raspi 3B+ (18 May 2021) ===== | + | ===== Updated photos after replacing Raspi 1 rev B2 with Raspi 3B+ (18 May 2021) - OBSOLETE |
+ | |||
+ | Power source fried the Raspi 3B+ sometimes in 2022, replaced again with Raspi 2B | ||
Added on left side is a stepdown that works with Raspi 3B+ power consumption. | Added on left side is a stepdown that works with Raspi 3B+ power consumption. | ||
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{{: | {{: | ||
+ | ===== Updated photos after replacing fried Raspi 3B+ for old Raspi 2B and changing casing (14 Jan 2022) ===== | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
+ | |||
+ | ==== Outside view of PN532 shield (14 Jan 2022) ==== | ||
+ | |||
+ | {{: | ||
+ | |||
+ | {{: | ||
===== Brmdoor HOWTO (displayed after you login as root, in /etc/motd) ===== | ===== Brmdoor HOWTO (displayed after you login as root, in /etc/motd) ===== | ||
< | < | ||
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Add following to your ~/ | Add following to your ~/ | ||
+ | |||
+ | You need to have access to '' | ||
+ | |||
+ | You need ssh that supports '' | ||
< | < | ||
- | Host = brmbar-external | + | |
- | VerifyHostKeyDNS = no | + | Host data.brmlab.cz |
- | Hostname = hrach.eu | + | User root |
- | Port = 22715 | + | Port 22 |
- | User = brmlab | + | IdentityFile = ~/.ssh/whatever_your_key_is |
- | IdentityFile = ~/.ssh/id_rsa | + | |
- | ForwardX11 = no | + | |
- | UsePrivilegedPort = no | + | |
Protocol 2 | Protocol 2 | ||
- | Host = brmdoor-external | + | Host = brmdoor-via-data |
- | ProxyCommand | + | ProxyJump |
- | Hostname = 192.168.77.247 | + | Hostname = 192.168.77.30 |
- | Port = 22715 | + | Port = 22 |
User = root | User = root | ||
- | IdentityFile = ~/.ssh/id_rsa | + | IdentityFile = ~/.ssh/whatever_your_key_is |
ForwardX11 = no | ForwardX11 = no | ||
UsePrivilegedPort = no | UsePrivilegedPort = no | ||
Protocol 2 | Protocol 2 | ||
+ | </ | ||
+ | Then using | ||
+ | |||
+ | < | ||
+ | ssh brmdoor-via-data | ||
</ | </ | ||
- | Then ssh brmdoor-external | + | will get proxyjump over data into brmdoor. |
project/brmdoor/start.txt · Last modified: 2023/09/17 20:35 by abyssal