Scott Shawcroft
6986aa9aa2
atmel-samd: Change the FAT label so the board shows up as MICROPYTHON.
2016-10-10 12:17:11 -07:00
Scott Shawcroft
284d3414e1
atmel-samd: Make UART REPL Arduino Zero specific. Most will use USB REPL.
2016-10-07 15:06:07 -07:00
Scott Shawcroft
42f6ba04a2
atmel-samd: Update the Micro Trace Buffer to have better defines.
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Same as README.md here: https://github.com/adafruit/gdb-micro-trace-buffer
2016-10-05 18:42:02 -07:00
Scott Shawcroft
7e08347d5c
atmel-samd: Support composite CDC and mass storage USB device.
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Be careful to not use the flash file system while using mass storage
because both pieces of code attempting to change the fs can corrupt it.
2016-10-05 11:07:29 -07:00
Scott Shawcroft
1fa4c20c27
atmel-samd: Add Micro Trace Buffer support to the debug build.
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The Micro Trace Buffer records the history of the pc and can be used
to debug hard faults even when the stack trace is useless.
2016-10-04 16:13:33 -07:00
Scott Shawcroft
eda33385e6
atmel-samd: Correct the stack_top pointer used in garbage collection.
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Without this fix the gc will consider a large, random section of memory
and it may never finish.
2016-09-22 18:24:06 -07:00
Scott Shawcroft
bbeed82378
atmel-samd: Run boot.py and main.py at startup and soft reboot.
2016-09-22 13:56:26 -07:00
Scott Shawcroft
0f4f4c7544
atmel-samd: Add sys, fix import and increase the size of the heap.
2016-09-19 16:56:42 -07:00
Scott Shawcroft
7fd84e93f4
atmel-samd: Support raw repl and soft reset to support ampy.
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Closes #1 . Also adds TX and RX led support on the Arduino Zero.
2016-09-15 17:01:19 -07:00
Scott Shawcroft
09be96a6aa
atmel/samd: Add filesystem support. 64k is stored in flash.
2016-09-02 17:00:30 -07:00
Scott Shawcroft
eff137a5f5
atmel/samd: Support CTRL-C on USB. This won't escape native code but it will cause Python code to stop.
2016-08-31 00:11:56 -07:00
Scott Shawcroft
b883a15d82
atmel-samd: Rename module classes so they don't conflict with names from ASF.
2016-08-28 00:02:05 -07:00
Scott Shawcroft
3cb4938c63
atmel-samd: Support Digital IO pins.
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Also bumps up the heap size.
2016-08-24 17:38:08 -07:00
Scott Shawcroft
0c4f9b878a
Enable REPL over USB.
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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
Scott Shawcroft
9485634d41
Add support for REPL on Arduino Zero through EDBG via UART.
2016-08-23 16:47:53 -07:00
Scott Shawcroft
8f26d181c3
Blinking the LED works. Clocks should be set up correctly.
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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 23:53:11 -07:00
Scott Shawcroft
a5f6cb3c57
Compiled and linked SAMD21x18 version successfully.
2016-08-22 23:53:10 -07:00
