# Pixel 6 (gs101-oriole)

```{include} common-alert-enablement.md
```

```{admonition} WIP
:class: note
The phone jig was assembled by trial and error and the current configuration 
may not be optimal. This guide should be considered a work in progress and 
may change in the future.
```

```{figure-md}
![Pixel 6 LAA](/_images/gs101-oriole/pixel6_mib_assembled.jpg){align=center}

Pixel 6 LAA Fully Assembled
```

## Components

The following components are required to fully automate the board:
- [Phone MIB v1.0](/hardware/mibs/phone.md)
- [Phone MIB Jig](/hardware/mibs/phone.md#phone-jig)
- 3 x MG90D servos
- USB Cereal
- 1x USB type C extension cable
- 2x USB type C male to type A male cable

## Connections

### USB Cereal

Currently the LAA only supports 115200 baud so the device needs to be 
configured for this rate:

```
adb reboot fastboot
fastboot oem uart enable
fastboot oem uart config 115200
```

```{figure-md}
![USB Cereal](/_images/gs101-oriole/usb_cereal.jpg){align=center}

USB Cereal
```
The USB Cereal should be connected to DUT in the following way:
|LAA    |Cereal         |DUT    |
|-------|---------------|-------|
|USB 4  |Pass Through   |       |
|USB 3  |Cereal         |       |
|       |DUT            |USB    |

```{admonition} No Serial Output
:class: note
The connection between the Cereal and DUT cannot detect orientation.
If you are having trouble getting any serial output try rotating the 
connection on the phone.
```

### Servos

Before installing the servos into the phone jig the arms must be 
installed at a known position.

first connect up the servos as shown below:
|Phone MIB  |Button         |Direction          |
|-----------|---------------|-------------------|
|S0         |Power          |Counter Clock Wise |
|S1         |Volume Up      |Clock Wise         |
|S2         |Volume Down    |Clock Wise         |

Then use the phone_mib_ctl tool to set the servos

```
laacli power 5v on
laacli power 12v on
phone_mib_ctl --config /share/lava/pixel6_mib_config.csv --action init
phone_mib_ctl --config /share/lava/pixel6_mib_config.csv --action manual_setup
```

Then attach the servo arm in an upright position facing the correct direction 
as shown below:

```{figure-md}
![Servo setup](/_images/gs101-oriole/servo_setup.jpg){align=center}

Servos setup
```

Once done turn the servos off:

```
phone_mib_ctl --config /share/lava/pixel6_mib_config.csv --action deinit
laacli power 12v off
laacli power 5v off
```

## Jig Assembly

The files for 3d printing can be found here:
- [phone-mib-jig](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig)

To assemble the jig you will need the following 3d printed parts:
- 2 x [Phone carrier strap](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/phone_carrier_strap.stl)
- 4 x [Servo ladders](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/servo_ladder.stl)
- 1 x [Phone carrier](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/phone_carrier_220x60.stl)
- 7 x [Phone hold caps](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/phone_hold_cap.stl)
- 7 x [Buffers](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/buffer1.stl)
- 3 x [Buffer mount phone ends](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/buffer_mount_phone_end.stl)
- 4 x [Buffer mount phone side](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/buffer_mount_phone_side_12tall.stl)
- 4 x [Phone hold down insert](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/phone_hold_down_insert.stl)
- 4 x [Phone hold down insert strap](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/phone_hold_down_insert_strap.stl)
- 4 x [Buffer ring](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/buffer_ring_4.stl)
- 1 x [Servo arm 16 -6 (clock wise)](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/servo_arm_overboot_MG90D_16_-6_0.stl)
- 1 x [Servo arm 31 -6 (clock wise)](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/servo_arm_overboot_MG90D_31_-6_0.stl)
- 1 x [Servo arm 31 6 (counter clock wise)](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/servo_arm_overboot_MG90D_31_6_0.stl)
- 2 x [Servo hold down arms](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/servo_hold_down_arm_25.stl)
- 1 x [Left LAA leg](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/sib_frameleft.stl)
- 1 x [Right LAA legs](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/sib_frame_right.stl)
- [Servo shims (as many as needed)](https://gitlab.com/LinaroLtd/lava/appliance/mib/phone-mib/phone-mib-jig/-/blob/main/stl/servo_shim_1.stl)
- A selection of long and short M3 bolts and nuts.

A blend file showing the assembled device can be seen here:
 - [Phone jig blender file](/_downloads/gs101-oriole/pixel6_mib_jig.blend)

The best way to make one is to get an existing one that has already been built 
so that you can copy it.

The following steps are a stream on conscious remembering of how the jig was 
assembled and is likely to be incorrect:
 - join the bottom 2 servo ladders using the 2 phone carrier straps
 - join the top 2 servo ladders using the Phone carrier.
 - Assemble the 4 servo holders for the servo ladders:
    - for the 2 taller mounts insert the buffer rings on before the buffer
    - slide the buffer on to the buffer mount
    - position on the phone hold down insert
    - place in servo ladder 
    - place the servo hold down insert strap underneath the ladder
    - place the hold down cap on top
    - thread a bolt through all of them and attach a nut on the bottom
    - keep it a bit lose so you can move and reconfigure them as needed
 - put the phone on the phone holder screen up (this will put it at a slant)
 - position the phone holders (taller ones at the camera end)
 - construct and place the end holders in a similar way.
 - 2 should be at the bottom either side of the usb port and 1 at the top 
 - place the servos for power and volume up with shims as needed in the bottom 
    rack
 - bolt the top rack on to the bottom.
 - place the volume down servo in the top rack
 - attach servo hold down arms to keep servo in place
 - Attach legs to LAA
 - Bolt jig to LAA

```{figure-md}
![End view](/_images/gs101-oriole/jig_end_view.jpg){align=center}

Pixel 6 jig end view
```

```{figure-md}
![servos installed](/_images/gs101-oriole/jig_servos_installed.jpg){align=center}

Pixel 6 jig servos installed
```

```{figure-md}
![usb connectors](/_images/gs101-oriole/laa_usb_connectors.jpg){align=center}

Pixel 6 LAA usb connectors must be accessible through the servo ladders
```

```{figure-md}
![servo connectors](/_images/gs101-oriole/mib_servo_connections.jpg){align=center}

Pixel 6 MIB servo connections
```