circuitpython/atmel-samd/boards/arduino_zero/mpconfigboard.h

// LEDs
#define MICROPY_HW_LED1              PIN_PA17 // red
// #define UART_REPL
#define USB_REPL

#define MICROPY_HW_BOARD_NAME "Arduino Zero"
#define MICROPY_HW_MCU_NAME "samd21g18"

#define MICROPY_HW_LED_TX   PIN_PA27
#define MICROPY_HW_LED_RX   PIN_PB03
Blinking the LED works. Clocks should be set up correctly. Everything works fine without USB being plugged in but faults (I think) when USB is plugged in. This is switched away from the USB code from the bootloader onto the USB code thats generated by Atmel Studio using the high level classes from ASF. 2016-08-22 23:48:09 -07:00			`// LEDs`
			`#define MICROPY_HW_LED1 PIN_PA17 // red`
Enable REPL over USB. All of the code was there except the linker was failing to clear the bss section because I added too many .zeros. The should have only been the exported globals that start with _ like _szero = .. Fixing that and turn on the usb transmit fixed everything. 2016-08-24 00:14:11 -07:00			`// #define UART_REPL`
			`#define USB_REPL`
Change the board information used in the header to be board specific. 2016-08-23 17:36:29 -07:00
			`#define MICROPY_HW_BOARD_NAME "Arduino Zero"`
			`#define MICROPY_HW_MCU_NAME "samd21g18"`
atmel-samd: Support raw repl and soft reset to support ampy. Closes #1. Also adds TX and RX led support on the Arduino Zero. 2016-09-15 17:01:19 -07:00
			`#define MICROPY_HW_LED_TX PIN_PA27`
			`#define MICROPY_HW_LED_RX PIN_PB03`