The pin names of the Troodon V2 Printer in the firmware
Troodon V2 Stock Board Pinout
Troodon V2 Stock Board Driver Pins in Firmware
Driver pin numbers. They are separated into driver number.
| Pin Type | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|
| Enable Pins | PA_1 | PC_1 | PC_5 | PE_10 | PE_15 | PF_12 | PG_1 |
| Step Pins | PA_3 | PC_2 | PB_0 | PE_11 | PB_10 | PF_13 | PE_7 |
| Direction Pins | PA_4 | PC_3 | PB_1 | PE_12 | PB_11 | PF_14 | PE_8 |
| UART Pins | PA_2 | PC_0 | PC_4 | PE_9 | PE_14 | PF_11 | PG_0 |
Troodon V2 Stock Board Other Pins in Firmware
If more than one pin name is availble, either name can be used in the firmware (config.g).
If the pins aren’t in the table (due to not having a special name), then the pin itself can be used in the form of PA0, PA.0, PA_0, A0, A.0 or A_0.
| Pin Number | Pin Name 1 | Pin Name 2 | PWM Hardware Timer |
|---|---|---|---|
| PA_0 | bedtemp | tb | Timer 2 |
| PB_12 | LCDSS | ||
| PB_13 | LCDSCK | ||
| PB_14 | LCDMISO | Timer 12 | |
| PB_15 | LCDMOSI | Timer 12 | |
| PB_7 | fan1 | Timer 4 | |
| PB_8 | fan0 | fan | Timer 10 |
| PB_9 | e0heat | Timer 11 | |
| PC_13 | zstop | ||
| PC_14 | e0stop | e0det | |
| PC_15 | ystop | ||
| PC_6 | fan3 | Timer 8 | |
| PC_7 | LED | STATUS | Timer 3 |
| PD_10 | BTNEN1 | ||
| PD_11 | LCDD7 | ||
| PD_12 | bed | Timer 4 | |
| PD_13 | LCDD6 | Timer 4 | |
| PD_14 | LCDD5 | Timer 4 | |
| PD_15 | LCDD4 | Timer 4 | |
| PD_8 | LCDCD | ||
| PD_9 | BTNEN2 | ||
| PE_13 | diag4 | ||
| PE_5 | fan2 | Timer 9 | |
| PE_6 | fan4 | Timer 9 | |
| PF_0 | SDA1 | ||
| PF_1 | SCL1 | ||
| PF_15 | diag6 | ||
| PF_2 | xstop | ||
| PF_3 | e0temp | th0 | |
| PF_4 | probe | PS1 | |
| PF_9 | diag5 | Timer 14 | |
| PG_2 | LCDRS | ||
| PG_3 | LCDEN | ||
| PG_4 | BTNENC | ||
| PG_5 | BEEP | ||
| PG_7 | pro_sw | PS |
Troodon V2 Stock Board Hardware SPI pins in Firmware
Hardware SPI pins
| SPI Channel | SCK | MISO | MOSI |
|---|---|---|---|
| SPI0 | PA_5 | PA_6 | PA_7 |
| SPI1 | PB_13 | PB_14 | PB_15 |
| SPI2 | PB_3 | PB_4 | PB_5 |