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HAL_ChibiOS: added connector pinouts for PH4-mini

This commit is contained in:
Andrew Tridgell 2019-08-27 16:04:19 +10:00
parent b72dcf6478
commit ad2890dc5a
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libraries/AP_HAL_ChibiOS/hwdef/PH4-mini/README.md
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@ -117,6 +117,278 @@ The Pixhawk4-Mini has 4 analog inputs
- ADC Pin10 -> ADC 5V Sense
- ADC Pin11 -> ADC 3.3V Sense
## Connectors
Unless noted otherwise all connectors are JST GH
### TELEM port
<table border="1" class="docutils">
<tbody>
<tr>
<th>Pin </th>
<th>Signal </th>
<th>Volt </th>
</tr>
<tr>
<td>1 (red)</td>
<td>VCC</td>
<td>+5V</td>
</tr>
<tr>
<td>2 (blk)</td>
<td>TX (OUT)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>3 (blk)</td>
<td>RX (IN)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>4 (blk)</td>
<td>CTS</td>
<td>+3.3V</td>
</tr>
<tr>
<td>5 (blk)</td>
<td>RTS</td>
<td>+3.3V</td>
</tr>
<tr>
<td>6 (blk)</td>
<td>GND</td>
<td>GND</td>
</tr>
</tbody>
</table>
### GPS port
<table border="1" class="docutils">
<tbody>
<tr>
<th>Pin </th>
<th>Signal </th>
<th>Volt </th>
</tr>
<tr>
<td>1 (red)</td>
<td>VCC</td>
<td>+5V</td>
</tr>
<tr>
<td>2 (blk)</td>
<td>SERIAL3 TX (OUT)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>3 (blk)</td>
<td>SERIAL3 RX (IN)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>4 (blk)</td>
<td>SCL</td>
<td>+3.3 (pullups)</td>
</tr>
<tr>
<td>5 (blk)</td>
<td>SDA</td>
<td>+3.3 (pullups)</td>
</tr>
<tr>
<td>6 (blk)</td>
<td>SafetyButton</td>
<td>+3.3V</td>
</tr>
<tr>
<td>7 (blk)</td>
<td>SafetyLED</td>
<td>+3.3V</td>
</tr>
<tr>
<td>8 (blk)</td>
<td>VDD 3.3 (OUT)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>9 (blk)</td>
<td>Buzzer</td>
<td>+3.3V</td>
</tr>
<tr>
<td>10 (blk)</td>
<td>GND</td>
<td>GND</td>
</tr>
</tbody>
</table>
### TELEM2 & I2CB port
<table border="1" class="docutils">
<tbody>
<tr>
<th>Pin</th>
<th>Signal</th>
<th>Volt</th>
</tr>
<tr>
<td>1 (red)</td>
<td>VCC</td>
<td>+5V</td>
</tr>
<tr>
<td>2 (blk)</td>
<td>TX (OUT)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>3 (blk)</td>
<td>RX (IN)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>4 (blk)</td>
<td>SCL I2C2</td>
<td>+3.3V</td>
</tr>
<tr>
<td>5 (blk)</td>
<td>SDA I2C2</td>
<td>+3.3V</td>
</tr>
<tr>
<td>6 (blk)</td>
<td>GND</td>
<td>GND</td>
</tr>
</tbody>
</table>
### POWER1&2
<table border="1" class="docutils">
<tbody>
<tr>
<th>Pin</th>
<th>Signal</th>
<th>Volt</th>
</tr>
<tr>
<td>1 (red)</td>
<td>VCC</td>
<td>+5V</td>
</tr>
<tr>
<td>2 (red)</td>
<td>VCC</td>
<td>+5V</td>
</tr>
<tr>
<td>3 (blk)</td>
<td>CURRENT</td>
<td>up to +3.3V</td>
</tr>
<tr>
<td>4 (blk)</td>
<td>VOLTAGE</td>
<td>up to +3.3V</td>
</tr>
<td>5 (blk)</td>
<td>GND</td>
<td>GND</td>
</tr>
<td>6 (blk)</td>
<td>GND</td>
<td>GND</td>
</tr>
</tbody>
</table>
### RCIN port
<table border="1" class="docutils">
<tbody>
<tr>
<th>Pin </th>
<th>Signal </th>
<th>Volt </th>
</tr>
<tr>
<td>1 (red)</td>
<td>VCC</td>
<td>+5V</td>
</tr>
<tr>
<td>2 (blk)</td>
<td>RCIN (IN)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>3 (blk)</td>
<td>RSSI (IN)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>4 (blk)</td>
<td>VDD3.3</td>
<td>+3.3V</td>
</tr>
<tr>
<td>5 (blk)</td>
<td>GND</td>
<td>GND</td>
</tr>
</tbody>
</table>
## Debug
The Pixhawk4 supports SWD debugging on the debug port
<table border="1" class="docutils">
<tbody>
<tr>
<th>Pin </th>
<th>Signal </th>
<th>Volt </th>
</tr>
<tr>
<td>1 (red)</td>
<td>FMU VDD 3.3</td>
<td>+3.3V</td>
</tr>
<tr>
<td>2 (blk)</td>
<td>UART TX Debug (OUT)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>3 (blk)</td>
<td>UART RX Debug (IN)</td>
<td>+3.3V</td>
</tr>
<tr>
<td>4 (blk)</td>
<td>SWDIO</td>
<td>+3.3V</td>
</tr>
<tr>
<td>5 (blk)</td>
<td>SWCLK</td>
<td>+3.3V</td>
</tr>
<tr>
<td>6 (blk)</td>
<td>GND</td>
<td>GND</td>
</tr>
</tbody>
</table>
## Loading Firmware
The board comes pre-installed with an ArduPilot compatible bootloader,