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matrixportal_m4: Add board.MTX_ADDRESS and board.MTX_COMMON

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This eases using the RGBMatrix constructor and matches the Matrixportal
S3.
This commit is contained in:
Jeff Epler 2023-09-14 10:27:03 -05:00
parent 9b20e31cf4
commit 9710ef0200
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GPG Key ID: D5BF15AB975AB4DE
1 changed files with 38 additions and 0 deletions
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38
ports/atmel-samd/boards/matrixportal_m4/pins.c
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@ -1,5 +1,40 @@
#include "shared-bindings/board/__init__.h"
STATIC const mp_rom_obj_tuple_t matrix_addr_tuple = {
{&mp_type_tuple},
5,
{
MP_ROM_PTR(&pin_PB07),
MP_ROM_PTR(&pin_PB08),
MP_ROM_PTR(&pin_PB09),
MP_ROM_PTR(&pin_PB15),
MP_ROM_PTR(&pin_PB13),
}
};
STATIC const mp_rom_obj_tuple_t matrix_data_tuple = {
{&mp_type_tuple},
6,
{
MP_ROM_PTR(&pin_PB00),
MP_ROM_PTR(&pin_PB01),
MP_ROM_PTR(&pin_PB02),
MP_ROM_PTR(&pin_PB03),
MP_ROM_PTR(&pin_PB04),
MP_ROM_PTR(&pin_PB05),
}
};
STATIC const mp_rom_map_elem_t matrix_common_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR_rgb_pins),MP_ROM_PTR(&matrix_data_tuple) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_clock_pin),MP_ROM_PTR(&pin_PB06) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_latch_pin),MP_ROM_PTR(&pin_PB14) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_output_enable_pin),MP_ROM_PTR(&pin_PB12) },
};
MP_DEFINE_CONST_DICT(matrix_common_dict, matrix_common_table);
STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
@ -30,6 +65,9 @@ STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR_MOSI),MP_ROM_PTR(&pin_PA19) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_MISO),MP_ROM_PTR(&pin_PA17) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_MTX_ADDRESS),MP_ROM_PTR(&matrix_addr_tuple) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_MTX_COMMON),MP_ROM_PTR(&matrix_common_dict) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_MTX_R1),MP_ROM_PTR(&pin_PB00) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_MTX_G1),MP_ROM_PTR(&pin_PB01) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_MTX_B1),MP_ROM_PTR(&pin_PB02) },