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hardware:devo10

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Devo 10

The following documents the hardware inside the Devo-10 transmitter

STM32 Connections

Pin Desription
BOOT0 CON2
NRST Debugger (NRESET)

GPIOA

Pin Desription
1 Buzzer
2 output to 0 to shut off Tx
3 power-switch in 'off' position (goes high on 'off')
4 (ADC_IN_4) AUX5
5 (SPI1_SCK) SPI Flash, TSC2008
6 (SPI1_MISO) SPI Flash, TSC2008
7 (SPI1_MOSI) SPI Flash, TSC2008
9 (USART1_TX) Trainer Rx?
10 (USART1_RX) Trainer Tx?
11 (USBDM) USB+
12 (USBDP) USB-
13 (SWDIO) Debugger SWDIO (TMS)
14 (SWCLK) Debugger SWCLK (TCK)

GPIOB

Pin Desription
1 LCD Backlight
2 (BOOT1) SPI Flash Chip-Enable
4 Button Matrix Col 1
5 Button Matrix Col 2
8 Button Matrix Col 3
9 Button Matrix Col 4
10 USB Enable (enable Low)
11 TxModule pin 10 - CYRF6936 Reset
12 (SPI2_NSS?) TxModule pin 1
13 (SPI2_SCK?) TxModule pin 3
14 (SPI2_MISO?) TxModule pin 9
15 (SPI2_MOSI?) TxModule pin 7

GPIOC

Pin Desription
0 (ADC_IN_10) AUX4
1 (ADC_IN_11) Left Horizontal Stick
2 (ADC_IN_12) Right Horizontal stick
3 (ADC_IN_13) Right Vertical Stick
4 (ADC_IN_14) Battery Voltage
5 (ADC_IN_15) Left Vertical Stick
6 Gear Switch??
7 Elevator D/R Switch??
8 Rudder D/R Switch??
9 FMode 0 Switch??
10 FMode 2 Switch??
11 Aileron D/R Switch??
12 Mix 0 Switch??
13 Mix 2 Switch??

GPIOD

Pin Desription
0-1 LCD Module
2 ??? Push/Pull output default low
4-5 LCD Module
7-11 LCD Module
14-15 LCD Module

GPIOE

Pin Desription
2 Button Matrix Row 1
3 Button Matrix Row 2
4 Button Matrix Row 3
5 Button Matrix Row 4
6 Button Matrix Row 5
7-15 LCD Module

GPIOF

Battery Voltage

The battery voltage (ADC1_14) is calculated by the formula: V = 0.003246 * value + 0.4208

Button Matrix

B.6 B.7 B.8 B.9
E.2 L- DN- NC Elevator Trim Down
E.3 R+ UP+ Top Right Trim Down Throttle Trim Up
E.4 Ent Ext Top Right Trim Up Elevator Trim Up
E.5 Aileron Trim Right Rudder Trim Left Top Left Trim Up NC
E.6 Aileron Trim Left Rudder Trim Right Top Left Trim Down Throttle Trim Down
hardware/devo10.1460735837.txt.gz (6357 views) · Last modified: 2016/04/15 08:57 by FDR