circuitpython/examples/embedding/main.c
Damien George 4f3780a156 examples/embedding: Rework example to use ports/embed.
Signed-off-by: Damien George <damien@micropython.org>
2023-01-20 22:28:50 +11:00

45 lines
1.1 KiB
C

/* This file is part of the MicroPython project, http://micropython.org/
* The MIT License (MIT)
* Copyright (c) 2022-2023 Damien P. George
*/
#include "port/micropython_embed.h"
// This is example 1 script, which will be compiled and executed.
static const char *example_1 =
"print('hello world!', list(x + 1 for x in range(10)), end='eol\\n')";
// This is example 2 script, which will be compiled and executed.
static const char *example_2 =
"for i in range(10):\n"
" print('iter {:08}'.format(i))\n"
"\n"
"try:\n"
" 1//0\n"
"except Exception as er:\n"
" print('caught exception', repr(er))\n"
"\n"
"import gc\n"
"print('run GC collect')\n"
"gc.collect()\n"
"\n"
"print('finish')\n"
;
// This array is the MicroPython GC heap.
static char heap[8 * 1024];
int main() {
// Initialise MicroPython.
mp_embed_init(&heap[0], sizeof(heap));
// Run the example scripts (they will be compiled first).
mp_embed_exec_str(example_1);
mp_embed_exec_str(example_2);
// Deinitialise MicroPython.
mp_embed_deinit();
return 0;
}