circuitpython/ports/stm32/modstm.c
Angus Gratton 2919a9fbf3 stm32/modstm: Add MICROPY_PY_STM_CONST flag, clear it for STM32WL5.
MICROPY_PY_STM_CONST defaults to 1 if MICROPY_PY_STM is set.  Overriding to
0 disables the named register peripheral constants being including in the
stm32 module.

This saves about 7.5KB of code size for the STM32WL55, which is significant
as this SoC doesn't have a lot of flash.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-08-23 11:58:11 +10:00

75 lines
2.6 KiB
C

/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2013, 2014 Damien P. George
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include <stdio.h>
#include <stdint.h>
#include "py/obj.h"
#include "py/objint.h"
#include "extmod/machine_mem.h"
#include "rfcore.h"
#include "portmodules.h"
#include "subghz.h"
#if MICROPY_PY_STM
#include "genhdr/modstm_mpz.h"
STATIC const mp_rom_map_elem_t stm_module_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_stm) },
{ MP_ROM_QSTR(MP_QSTR_mem8), MP_ROM_PTR(&machine_mem8_obj) },
{ MP_ROM_QSTR(MP_QSTR_mem16), MP_ROM_PTR(&machine_mem16_obj) },
{ MP_ROM_QSTR(MP_QSTR_mem32), MP_ROM_PTR(&machine_mem32_obj) },
#if MICROPY_PY_STM_CONST
#include "genhdr/modstm_const.h"
#endif
#if defined(STM32WB)
{ MP_ROM_QSTR(MP_QSTR_rfcore_status), MP_ROM_PTR(&rfcore_status_obj) },
{ MP_ROM_QSTR(MP_QSTR_rfcore_fw_version), MP_ROM_PTR(&rfcore_fw_version_obj) },
{ MP_ROM_QSTR(MP_QSTR_rfcore_sys_hci), MP_ROM_PTR(&rfcore_sys_hci_obj) },
#endif
#if defined(STM32WL)
{ MP_ROM_QSTR(MP_QSTR_subghz_cs), MP_ROM_PTR(&subghz_cs_obj) },
{ MP_ROM_QSTR(MP_QSTR_subghz_irq), MP_ROM_PTR(&subghz_irq_obj) },
{ MP_ROM_QSTR(MP_QSTR_subghz_is_busy), MP_ROM_PTR(&subghz_is_busy_obj) },
#endif
};
STATIC MP_DEFINE_CONST_DICT(stm_module_globals, stm_module_globals_table);
const mp_obj_module_t stm_module = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t *)&stm_module_globals,
};
MP_REGISTER_MODULE(MP_QSTR_stm, stm_module);
#endif // MICROPY_PY_STM