# STM32_Arduino_Core Cosmic Pi variant of the STM32/Arduino core Put this in and restart arduino /home/jimmy/.arduino15/packages/STM32/hardware/stm32/1.5.0/variants/COSMICPI Pinout list: /* * PA0 - Pin 14 - Shaped Signal 1 * PA1 - Pin 15 - Shaped Signal 2 * PA2 - Pin 16 - TX0 * PA3 - Pin 16 - RX0 * PA4 - Pin 20 - LED1 - Power/GPS * PA5 - Pin 21 - LED2 - Event * PA6 - Pin 22 - Injection leds * PA7 - Pin 23 - Bias FB1 * PA8 - Pin 41 - SCL_Slave * PA9 - Pin 42 - USB_OTG_VBUS * PA10 - Pin 43 - GPSTX * PA11 - Pin 44 - USBOTG DM * PA12 - Pin 45 - USBOTG DP * PA13 - Pin 46 - SWDIO * PA14 - Pin 49 - SWCLK * PA15 - Pin 50 - GPSPPS Input * PB0 - Pin 26 - Bias FB2 * PB1 - Pin 27 - Flag to RPi * PB2 Pin 28 - NC * PB 3 - Pin 55 - NC * PB4 - Pin 56 - SDA_Slave * PB5 - Pin 57 - NC * PB6 - Pin 58 - GPSRX * PB7 - Pin 59 - SDA0 * PB8 - Pin 61 - SCL0 * PB9 - Pin 62 - NC * PB10 - Pin 29 - Trigout (input to STM) * PB12 - Pin 33 - NC * PB13 - Pin 34 0 HVPSU SCLK (Clock to MAX1932) * PB14, PB15 - NC * PC0 - Pin 8 - NC * PC1 - Pin 9 - HVPSU CL1 * PC2 - Pin 10 - HVPSU CL2 * PC3 - Pin 11 - HV PSU DIN * PC4, PC5, PC6- NC * PC7 - Pin 38 - HVPSU CS2 * PC8 - Pin 39 - HVPSU CS1 * PC9 - Pin 40 - Mag Interrupt * PC10 - Pin 51 - NC * PC11 - Pin 52 - STRIGOUT B * PC12 - Pin 53 - STRIGOUT A * PC13 - Pin 2 - Baro Int * PC14 - Pin 3 - Accelint 1 * PC15 - Pin 4 - Accelint 2. */