Eval¶

• FPC 10p cable for CANIO/Miniminutnik
• Buchsenleiste: TX/RX/POW/I2C
• Boot/Reset button; gross
• 4Pin I2C-JST-Stecker
• TX/RX-LEDs (from adapter)
• Power-LED
• Target-LED
• Micro-USB
• Aussparung FPC-Stecker-Verrigelung
• 1mm Acryl schon sehr windig, siehe CANDis platten. Aber geht?
• MCP2221
• LDO 3V
• Schiebeschalter: I2C Power 5V/3V
• LED power target

VUsb must have bypass capacitor between 0.22 and 0.47 μF. _> 3x100nF
When using internal LDO, GPIO and UART signals are 5V. We dont want this-> extern LDO

vom Design Links USB rein, rechts FPC raus.
LEDs vorne. Pinheader hinten oben. JST vorne.
Konnektoren alle oben, IC unten (1mm) _> 6mm total height

LED-Löcher von unten mit Uhu auffuellen?

Buchsenleiste¶

GND

3V

5V

RX

TX

SCL

SDA

GND

LEDs¶

VUSB	GRN
POW LDO	GRN
Target	VIO
RX	RED
TX	YEL

----------------------
|      PINHEADER     |
|USB     O   O    FPC|
|     ......      O O|
--JST-----------------

Mechanics¶

Big buttons are too big.
Check if buttons B3FS-1010 are cool; only 0,3mm above coverplate; 3mm button diameter
KSC541GROHS: 3mm height; 2,4 button diameter

1mm Cover plate
3mm spacers
1,6mm PCB
1mm spacer
1mm cover plate

Readme¶

for f in /sys/class/i2c-adapter/i2c-* ; do  echo -n "${f##*-}: "; cat "$f/name"; done

QCommandLineParser parser;
parser.setApplicationDescription("ICC Manager");
parser.addHelpOption();

QCommandLineOption oBus("b", "The I"C bus to use", "number");
parser.addOption(oBus);
parser.process(app);

if( !parser.isSet(oBus) )
{
   parser.showHelp(22);
}

CTemp temp( parser.value(oBus).toInt() );