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[apps] The code app runs Python code

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Change-Id: I6034adeb368db2c5d3b64b16f8ad512750cd3bc0
This commit is contained in:
Romain Goyet
2017-08-04 18:25:33 +02:00
committed by Émilie Feral
parent c88b802516
commit 30471ede35
5 changed files with 76 additions and 75 deletions
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65
apps/main.cpp
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@@ -1,72 +1,7 @@
#include "apps_container.h"
#define PYTHON_TEST 0
extern "C" {
#include <stdlib.h>
#if PYTHON_TEST
#include "py/compile.h"
#include "py/runtime.h"
#include "py/gc.h"
#include "py/stackctrl.h"
#endif
}
AppsContainer container;
#if PYTHON_TEST
mp_obj_t execute_from_str(const char *str) {
nlr_buf_t nlr;
if (nlr_push(&nlr) == 0) {
mp_lexer_t *lex = mp_lexer_new_from_str_len(0/*MP_QSTR_*/, str, strlen(str), false);
mp_parse_tree_t pt = mp_parse(lex, MP_PARSE_FILE_INPUT);
mp_obj_t module_fun = mp_compile(&pt, lex->source_name, MP_EMIT_OPT_NONE, false);
mp_call_function_0(module_fun);
nlr_pop();
return 0;
} else {
// uncaught exception
return (mp_obj_t)nlr.ret_val;
}
}
extern "C"
void mp_hal_stdout_tx_strn_cooked(const char * str, size_t len) {
KDContext * ctx = KDIonContext::sharedContext();
ctx->drawString(str, KDPoint(0, 0));
}
#endif
void ion_app() {
#if PYTHON_TEST
// Initialized stack limit
mp_stack_set_limit(40000);
char * pythonHeap = (char *)malloc(16384);
gc_init(pythonHeap, pythonHeap + 16384);
// Initialize interpreter
mp_init();
const char str[] =
"import kandinsky\n"
"red = kandinsky.color(255,0,0)\n"
"blue = kandinsky.color(0,0,255)\n"
"for i in range(100):\n"
" for j in range(100):\n"
" if ((i+j)%2 == 0):\n"
" kandinsky.set_pixel(i, j, red)\n"
" else:\n"
" kandinsky.set_pixel(i, j, blue)\n"
;
if (execute_from_str(str)) {
mp_hal_stdout_tx_strn_cooked("Error", 0);
}
while (1) {
}
#endif
container.run();
}