djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
f6cf8ae208
circuitpython/atmel-samd/boards/arduino_zero/mpconfigboard.h

18 lines
454 B
C
Raw Normal View History

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 03:14:11 -04:00
#define USB_REPL
Change the board information used in the header to be board specific.
2016-08-23 20:36:29 -04:00
#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 20:01:19 -04:00
Slim down Arduino Zero build by turning off mass storage LEDs.
2016-11-29 17:07:08 -05:00
// #define MICROPY_HW_LED_MSC PIN_PA17 // red
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 20:01:19 -04:00
#define MICROPY_HW_LED_TX PIN_PA27
#define MICROPY_HW_LED_RX PIN_PB03
atmel-samd: Support auto-reset based on USB write activity. It will soft-reboot micropython after a burst of writes to the file system. This means that after you save files on your computer they will be automatically rerun. This can be disabled in the build by unsetting AUTORESET_TIMER in mpconfigboard.h. Using the REPL will also prevent the soft resets until you reset with CTRL-D manually.
2016-10-25 17:27:59 -04:00
atmel-samd & esp8266: Make sure pins are not already in use. This prevents corrupting previous functional objects by stealing their pins out from under them. It prevents this by ensuring that pins are in default state before claiming them. It also verifies pins are released correctly and reset on soft reset. Fixes #4, instantiating a second class will fail. Fixes #29, pins are now reset too.
2016-12-06 13:31:38 -05:00
#define MICROPY_PORT_A (PORT_PA24 | PORT_PA25 | PORT_PA27)
#define MICROPY_PORT_B (PORT_PB03)
atmel-samd: Increase autoreset delay to reduce duplicate resets.
2016-10-31 14:31:33 -04:00
#define AUTORESET_DELAY_MS 500
This introduces an alternative hardware API called nativeio structured around different functions that are typically accelerated by native hardware. Its not meant to reflect the structure of the hardware. Docs are here: http://tannewt-micropython.readthedocs.io/en/microcontroller/ It differs from upstream's machine in the following ways: * Python API is identical across ports due to code structure. (Lives in shared-bindings) * Focuses on abstracting common functionality (AnalogIn) and not representing structure (ADC). * Documentation lives with code making it easy to ensure they match. * Pin is split into references (board.D13 and microcontroller.pin.PA17) and functionality (DigitalInOut). * All nativeio classes claim underlying hardware resources when inited on construction, support Context Managers (aka with statements) and have deinit methods which release the claimed hardware. * All constructors take pin references rather than peripheral ids. Its up to the implementation to find hardware or throw and exception.
2016-11-03 18:50:59 -04:00
atmel-samd: Switch to MICROPY_PORT_ROOT_POINTERS for the flash cache.
2016-11-29 17:29:33 -05:00
#include "internal_flash.h"
atmel-samd: Only include bitbangio on boards with flash.
2016-12-01 16:46:44 -05:00
#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000)
Reference in New Issue Copy Permalink