Difference between revisions of "Tawaki/v1.00"

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(Simplified Pinout Tables(Paparazzi use))
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'''I2C2 (3V3)'''
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{|border="1"  cellspacing="0" style="text-align:center" cellpadding="2%" width="50%"
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!width="5%"|''Pin #''!!width="8%"|''Name''!!width="8%"|''Type''!!width="10%"|''MCU Port''!!''Description''
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|1||style="background:black; color:white"|GND||PWR||-||common ground
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|2||style="background:Orange; color:white"|+5V||PWR||-||5V Rail from autopilot
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|-
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|3||style="background:red; color:white"|+3.3V||PWR||-||3.3V Rail from autopilot
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|-
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|4||style="background:sienna; color:white"|SDA2||Open Drain<br>I/O||PB11||I2C2 bus Serial DAta ('''3.3V level''', 2.2k pull-up)
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|5||style="background:blue; color:white"|SCL2||Open Drain<br>I/O||PB10||I2C12 bus Serial CLock ('''3.3V level''', 2.2k pull-up)
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'''I2C2 (5V)'''
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{|border="1"  cellspacing="0" style="text-align:center" cellpadding="2%" width="50%"
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!width="5%"|''Pin #''!!width="8%"|''Name''!!width="8%"|''Type''!!width="10%"|''MCU Port''!!''Description''
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|-
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|1||style="background:black; color:white"|GND||PWR||-||common ground
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|-
 +
|2||style="background:Orange; color:white"|+5V||PWR||-||5V Rail from autopilot
 +
|-
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|3||style="background:red; color:white"|+3.3V||PWR||-||3.3V Rail from autopilot
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|-
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|4||style="background:sienna; color:white"|SDA2||Open Drain<br>I/O||PB11||I2C2 bus Serial DAta ('''5V level''', 2.2k pull-up)
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|-
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|5||style="background:blue; color:white"|SCL2||Open Drain<br>I/O||PB10||I2C12 bus Serial CLock ('''5V level''', 2.2k pull-up)
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|}
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Revision as of 08:19, 2 July 2019

Tawaki v1.00 top side

Tawaki v1.00 top side

Overview

Hardware Revision History

Version # Release Date Release Notes
v1.00 07/2019 Initial release of Tawaki

Pictures

Detailed Features

MicroSD card (SDIO)

On-board Sensors

USB Modes

SWD: Serial Wire Debug

R/C Serial

Power

Communication Buses

LEDs

  • 4x Leds classical Paparazzi state display

Pinout

Pins Name and Type are specified with respect to the Autopilot Board

Simplified Pinout Diagram (Paparazzi use)

Tawaki v1.00 simplified pinout (Paparazzi use)

Simplified Pinout Tables(Paparazzi use)

UART2

Pin # Name Type MCU Port Description
1 GND PWR - common ground
2 +5V PWR - 5V Rail from autopilot
3 +3.3V PWR - 3.3V Rail from autopilot
4 RX2 IN PD6 UART2 Serial Input (3.3V level)
5 TX2 OUT PD5 UART2 Serial Output (3.3V level)


UART3

Pin # Name Type MCU Port Description
1 GND PWR - common ground
2 +5V PWR - 5V Rail from autopilot
3 +3.3V PWR - 3.3V Rail from autopilot
4 RX2 IN PD9 UART3 Serial Input (3.3V level)
5 TX2 OUT PD8 UART3 Serial Output (3.3V level)


UART7

Pin # Name Type MCU Port Description
1 GND PWR - common ground
2 +5V PWR - 5V Rail from autopilot
3 +3.3V PWR - 3.3V Rail from autopilot
4 RX2 IN PB3 UART7 Serial Input (3.3V level)
5 TX2 OUT PA15 UART7 Serial Output (3.3V level)


I2C2 (3V3)

Pin # Name Type MCU Port Description
1 GND PWR - common ground
2 +5V PWR - 5V Rail from autopilot
3 +3.3V PWR - 3.3V Rail from autopilot
4 SDA2 Open Drain
I/O
PB11 I2C2 bus Serial DAta (3.3V level, 2.2k pull-up)
5 SCL2 Open Drain
I/O
PB10 I2C12 bus Serial CLock (3.3V level, 2.2k pull-up)


I2C2 (5V)

Pin # Name Type MCU Port Description
1 GND PWR - common ground
2 +5V PWR - 5V Rail from autopilot
3 +3.3V PWR - 3.3V Rail from autopilot
4 SDA2 Open Drain
I/O
PB11 I2C2 bus Serial DAta (5V level, 2.2k pull-up)
5 SCL2 Open Drain
I/O
PB10 I2C12 bus Serial CLock (5V level, 2.2k pull-up)



Schematic

Board production

Gerber & Drill for PCB

Bill Of Material

Components Layout

Pick-and-Place

Mechanical Dimensions

Programming

Debugging

Debugging with STM Discovery ST-LINK/V2 embedded debug tool

Debugging with CricketProbe

Source code

Available in latest git master branch.

Where to Buy

Check availability on Get Hardware page