diff --git a/extmod/modframebuf.c b/extmod/modframebuf.c
index 792a3a7fa2..2bd81bf29b 100644
--- a/extmod/modframebuf.c
+++ b/extmod/modframebuf.c
@@ -494,6 +494,58 @@ STATIC mp_obj_t framebuf_text(size_t n_args, const mp_obj_t *args) {
}
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_text_obj, 4, 5, framebuf_text);
+STATIC mp_obj_t framebuf_text_scaled(size_t n_args, const mp_obj_t *args) {
+ // extract arguments
+ mp_obj_framebuf_t *self = MP_OBJ_TO_PTR(args[0]);
+ const char *str = mp_obj_str_get_str(args[1]);
+ mp_int_t x0 = mp_obj_get_int(args[2]);
+ mp_int_t y0 = mp_obj_get_int(args[3]);
+
+ mp_int_t scale = 1;
+ if (n_args >= 5) {
+ scale = mp_obj_get_int(args[4]);
+ }
+
+ mp_int_t col = 1;
+ if (n_args >= 6) {
+ col = mp_obj_get_int(args[5]);
+ }
+
+ // loop over chars
+ for (; *str; ++str) {
+ // get char and make sure its in range of font
+ int chr = *(uint8_t*)str;
+ if (chr < 32 || chr > 127) {
+ chr = 127;
+ }
+ // get char data
+ const uint8_t *chr_data = &font_petme128_8x8[(chr - 32) * 8];
+ // loop over char data
+ mp_int_t xs = 0;
+ mp_int_t ys = 0;
+ for (int j = 0; j < 8; j++, x0+=scale) {
+ uint vline_data = chr_data[j]; // each byte is a column of 8 pixels, LSB at top
+ for (int y = y0; vline_data; vline_data >>= 1, y+=scale) { // scan over vertical column
+ if (vline_data & 1) { // only draw if pixel set
+ for (int sx=0; sx < scale; sx++) {
+ xs=x0 + sx;
+ if (0 <= xs && xs < self->width) { // clip x
+ for(int sy=0; sy < scale; sy++) {
+ ys=y+sy;
+ if (0 <= ys && ys < self->height) { // clip y
+ setpixel(self, xs, ys, col);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ return mp_const_none;
+}
+STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(framebuf_text_scaled_obj, 5, 6, framebuf_text_scaled);
+
STATIC const mp_rom_map_elem_t framebuf_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_fill), MP_ROM_PTR(&framebuf_fill_obj) },
{ MP_ROM_QSTR(MP_QSTR_fill_rect), MP_ROM_PTR(&framebuf_fill_rect_obj) },
@@ -505,6 +557,7 @@ STATIC const mp_rom_map_elem_t framebuf_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_blit), MP_ROM_PTR(&framebuf_blit_obj) },
{ MP_ROM_QSTR(MP_QSTR_scroll), MP_ROM_PTR(&framebuf_scroll_obj) },
{ MP_ROM_QSTR(MP_QSTR_text), MP_ROM_PTR(&framebuf_text_obj) },
+ { MP_ROM_QSTR(MP_QSTR_text_scaled), MP_ROM_PTR(&framebuf_text_scaled_obj) },
};
STATIC MP_DEFINE_CONST_DICT(framebuf_locals_dict, framebuf_locals_dict_table);
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