djsundog/circuitpython
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Add error message and guardrail

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Bill Sideris 2023-02-15 23:15:21 +02:00
parent 818d1d4cb1
commit 133045a95a
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GPG Key ID: 1BEF1BCEBA58EA33
2 changed files with 19 additions and 2 deletions
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14
locale/circuitpython.pot
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@ -35,6 +35,20 @@ msgid ""
"https://github.com/adafruit/circuitpython/issues\n"
msgstr ""
#: main.c
msgid ""
"\n"
"WARNING: Allocating pystack failed, defaulting back to build value. \n"
"\n"
msgstr ""
#: main.c
msgid ""
"\n"
"WARNING: Invalid CIRCUITPY_PYSTACK_SIZE, defaulting back to build value.\n"
"\n"
msgstr ""
#: py/obj.c
msgid " File \"%q\""
msgstr ""

7
main.c
View File

@ -141,12 +141,15 @@ STATIC supervisor_allocation __attribute__ ((noinline)) * alloc_pystack(void) {
(void)common_hal_os_getenv_int("CIRCUITPY_PYSTACK_SIZE", &pystack_size);
// Check if value is valid
if ((CIRCUITPY_PYSTACK_SIZE != pystack_size) && ((pystack_size < 384) || (pystack_size % sizeof(size_t) != 0))) {
serial_write_compressed(translate("\nWARNING: Invalid CIRCUITPY_PYSTACK_SIZE, defaulting back to build value.\n\n"));
pystack_size = CIRCUITPY_PYSTACK_SIZE; // Reset
// TODO: Find a way to inform the user about it.
// Perhaps safemode? Or is it too much?
}
#endif
supervisor_allocation *pystack = allocate_memory(pystack_size, false, false);
if (pystack == NULL) {
serial_write_compressed(translate("\nWARNING: Allocating pystack failed, defaulting back to build value. \n\n"));
pystack = allocate_memory(CIRCUITPY_PYSTACK_SIZE, false, false);
}
return pystack;
}
#endif