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Code Issues Releases Wiki Activity

embed/extmod/modtrezorui: introduce frame numbering to display.save

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This commit is contained in:
Pavol Rusnak 2018-02-27 19:05:40 +01:00
parent fa056518f1
commit c1f097f2b4
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GPG Key ID: 91F3B339B9A02A3D
4 changed files with 15 additions and 11 deletions
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2
embed/extmod/modtrezorui/display-stm32.h
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@ -271,6 +271,6 @@ void display_refresh(void)
while (GPIO_PIN_SET == HAL_GPIO_ReadPin(GPIOD, GPIO_PIN_12)) { }
}
void display_save(const char *filename)
void display_save(const char *prefix)
{
}

8
embed/extmod/modtrezorui/display-unix.h
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@ -153,12 +153,16 @@ static void display_set_backlight(int val)
display_refresh();
}
void display_save(const char *filename)
void display_save(const char *prefix)
{
#ifndef TREZOR_NOUI
if (!RENDERER) {
display_init();
}
IMG_SavePNG(BUFFER, filename);
static uint32_t cnt = 0;
char fname[256];
snprintf(fname, sizeof(fname), "%s%08d.png", prefix, cnt);
IMG_SavePNG(BUFFER, fname);
cnt++;
#endif
}

2
embed/extmod/modtrezorui/display.h
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@ -54,7 +54,7 @@
void display_init(void);
void display_refresh(void);
void display_save(const char *filename);
void display_save(const char *prefix);
// provided by common

14
embed/extmod/modtrezorui/modtrezorui-display.h
View File

@ -414,15 +414,15 @@ STATIC mp_obj_t mod_trezorui_Display_offset(size_t n_args, const mp_obj_t *args)
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mod_trezorui_Display_offset_obj, 1, 2, mod_trezorui_Display_offset);
/// def save(self, filename: str) -> None:
/// def save(self, prefix: str) -> None:
/// '''
/// Saves current display contents to file filename.
/// Saves current display contents to PNG file with given prefix.
/// '''
STATIC mp_obj_t mod_trezorui_Display_save(mp_obj_t self, mp_obj_t filename) {
mp_buffer_info_t fn;
mp_get_buffer_raise(filename, &fn, MP_BUFFER_READ);
if (fn.len > 0) {
display_save(fn.buf);
STATIC mp_obj_t mod_trezorui_Display_save(mp_obj_t self, mp_obj_t prefix) {
mp_buffer_info_t pfx;
mp_get_buffer_raise(prefix, &pfx, MP_BUFFER_READ);
if (pfx.len > 0) {
display_save(pfx.buf);
}
return mp_const_none;
}