nrf5/drivers: Creating python object implementation (locals) to be used for epaper sld00200p.

This commit is contained in:
Glenn Ruben Bakke 2017-01-04 21:10:06 +01:00
parent 4c0bb63e2b
commit 6cddad02a8

View File

@ -30,8 +30,12 @@
// For now PWM is only enabled for nrf52 targets.
#if MICROPY_PY_DISPLAY_EPAPER_SLD00200P && NRF52
/// \moduleref epaper
/// \class sld00200p - SLD00200P E-paper shield.
#include "hal_spi.h"
#include "hal_pwm.h"
#include "lcd_mono_fb.h"
typedef struct _epaper_sld00200p_obj_t {
mp_obj_base_t base;
@ -39,6 +43,8 @@ typedef struct _epaper_sld00200p_obj_t {
PWM_HandleTypeDef *pwm;
} epaper_sld00200p_obj_t;
/// \method __str__()
/// Return a string describing the SLD00200P object.
STATIC void epaper_sld00200_print(const mp_print_t *print, mp_obj_t o, mp_print_kind_t kind) {
}
@ -68,15 +74,136 @@ STATIC mp_obj_t epaper_sld00200p_make_new(const mp_obj_type_t *type, size_t n_ar
return MP_OBJ_FROM_PTR(s);
}
// text
/// \method fill(color)
/// Fill framebuffer with the color defined as argument.
STATIC mp_obj_t epaper_sld00200p_fill(mp_obj_t self_in, mp_obj_t color) {
epaper_sld00200p_obj_t *self = MP_OBJ_TO_PTR(self_in);
(void)self;
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_2(epaper_sld00200p_fill_obj, epaper_sld00200p_fill);
/// \method show([num_of_refresh])
/// Display content in framebuffer.
///
/// - With no argument, no refresh is done.
/// - With `num_of_refresh` given, the lines touched by previous update
/// will be refreshed the given number of times. If no lines have been
/// touched, no update will be performed. To force a refresh, call the
/// refresh() method explicitly.
STATIC mp_obj_t epaper_sld00200p_show(size_t n_args, const mp_obj_t *args) {
epaper_sld00200p_obj_t *self = MP_OBJ_TO_PTR(args[0]);
mp_int_t num_of_refresh = 0;
if (n_args > 1) {
num_of_refresh = mp_obj_get_int(args[1]);
}
(void)num_of_refresh;
(void)self;
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(epaper_sld00200p_show_obj, 1, 2, epaper_sld00200p_show);
/// \method refresh([num_of_refresh])
/// Refresh content in framebuffer.
///
/// - With no argument, 1 refresh will be done.
/// - With `num_of_refresh` given, The whole framebuffer will be considered
/// dirty and will be refreshed the given number of times.
STATIC mp_obj_t epaper_sld00200p_refresh(mp_obj_t self_in) {
epaper_sld00200p_obj_t *self = MP_OBJ_TO_PTR(self_in);
(void)self;
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(epaper_sld00200p_refresh_obj, epaper_sld00200p_refresh);
/// \method pixel(x, y, [color])
/// Write one pixel in framebuffer.
///
/// - With no argument, the color of the pixel in framebuffer will be returend.
/// - With `color` given, sets the pixel to the color given.
STATIC mp_obj_t epaper_sld00200p_pixel(size_t n_args, const mp_obj_t *args) {
epaper_sld00200p_obj_t *self = MP_OBJ_TO_PTR(args[0]);
mp_int_t x = mp_obj_get_int(args[1]);
mp_int_t y = mp_obj_get_int(args[2]);
mp_int_t color;
if (n_args >= 3) {
color = mp_obj_get_int(args[3]);
}
(void)self;
(void)x;
(void)y;
(void)color;
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(epaper_sld00200p_pixel_obj, 3, 4, epaper_sld00200p_pixel);
/// \method pixel(text, x, y, [color])
/// Write one pixel in framebuffer.
///
/// - With no argument, the color will be the opposite of background (fill color).
/// - With `color` given, sets the pixel to the color given.
STATIC mp_obj_t epaper_sld00200p_text(size_t n_args, const mp_obj_t *args) {
epaper_sld00200p_obj_t *self = MP_OBJ_TO_PTR(args[0]);
const char *str = mp_obj_str_get_str(args[1]);
mp_int_t x = mp_obj_get_int(args[2]);
mp_int_t y = mp_obj_get_int(args[3]);
mp_int_t color;
if (n_args >= 4) {
color = mp_obj_get_int(args[3]);
}
(void)self;
(void)str;
(void)x;
(void)y;
(void)color;
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(epaper_sld00200p_text_obj, 4, 5, epaper_sld00200p_text);
STATIC mp_obj_t epaper_sld00200p_del(mp_obj_t self_in) {
epaper_sld00200p_obj_t *self = MP_OBJ_TO_PTR(self_in);
(void)self;
return mp_const_none;
}
STATIC MP_DEFINE_CONST_FUN_OBJ_1(epaper_sld00200p_del_obj, epaper_sld00200p_del);
STATIC const mp_rom_map_elem_t epaper_sld00200p_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR___del__), MP_ROM_PTR(&epaper_sld00200p_del_obj) },
{ MP_ROM_QSTR(MP_QSTR_fill), MP_ROM_PTR(&epaper_sld00200p_fill_obj) },
{ MP_ROM_QSTR(MP_QSTR_show), MP_ROM_PTR(&epaper_sld00200p_show_obj) },
{ MP_ROM_QSTR(MP_QSTR_refresh), MP_ROM_PTR(&epaper_sld00200p_refresh_obj) },
{ MP_ROM_QSTR(MP_QSTR_text), MP_ROM_PTR(&epaper_sld00200p_text_obj) },
{ MP_ROM_QSTR(MP_QSTR_pixel), MP_ROM_PTR(&epaper_sld00200p_pixel_obj) },
#if 0
{ MP_ROM_QSTR(MP_QSTR_bitmap), MP_ROM_PTR(&epaper_sld00200p_bitmap_obj) },
#endif
{ MP_OBJ_NEW_QSTR(MP_QSTR_COLOR_BLACK), MP_OBJ_NEW_SMALL_INT(LCD_BLACK) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_COLOR_WHITE), MP_OBJ_NEW_SMALL_INT(LCD_WHITE) },
};
STATIC MP_DEFINE_CONST_DICT(epaper_sld00200p_locals_dict, epaper_sld00200p_locals_dict_table);
const mp_obj_type_t epaper_sld00200p_type = {
{ &mp_type_type },
.name = MP_QSTR_sld00200p,
.name = MP_QSTR_SLD00200P,
.print = epaper_sld00200_print,
.make_new = epaper_sld00200p_make_new,
#if 0
.locals_dict = (mp_obj_t)&epaper_sld00200p_locals_dict
#endif
};
#endif // MICROPY_PY_DISPLAY_EPAPER_SLD00200P