25c4563f26
Add working example code to provide a starting point for users with files that they can just copy, and include the modules in the coverage test to verify the complete user C module build functionality. The cexample module uses the code originally found in cmodules.rst, which has been updated to reflect this and partially rewritten with more complete information.
26 lines
1.1 KiB
C
26 lines
1.1 KiB
C
#include <examplemodule.h>
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// Define a Python reference to the function we'll make available.
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// See example.cpp for the definition.
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STATIC MP_DEFINE_CONST_FUN_OBJ_2(cppfunc_obj, cppfunc);
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// Define all properties of the module.
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// Table entries are key/value pairs of the attribute name (a string)
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// and the MicroPython object reference.
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// All identifiers and strings are written as MP_QSTR_xxx and will be
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// optimized to word-sized integers by the build system (interned strings).
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STATIC const mp_rom_map_elem_t cppexample_module_globals_table[] = {
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{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_cppexample) },
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{ MP_ROM_QSTR(MP_QSTR_cppfunc), MP_ROM_PTR(&cppfunc_obj) },
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};
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STATIC MP_DEFINE_CONST_DICT(cppexample_module_globals, cppexample_module_globals_table);
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// Define module object.
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const mp_obj_module_t cppexample_user_cmodule = {
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.base = { &mp_type_module },
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.globals = (mp_obj_dict_t *)&cppexample_module_globals,
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};
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// Register the module to make it available in Python.
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MP_REGISTER_MODULE(MP_QSTR_cppexample, cppexample_user_cmodule, MODULE_CPPEXAMPLE_ENABLED);
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