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Added an audio FFT view in Wideband FM receive

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Tried speeding up fill_rectangle for clearing the waveform widget
This commit is contained in:
furrtek 2018-05-21 18:46:48 +01:00
parent b11c3c94b6
commit b813b32593
19 changed files with 259 additions and 38 deletions
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15
firmware/common/portapack_io.hpp
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@ -158,6 +158,21 @@ public:
}
}
void lcd_write_pixels_unrolled8(const ui::Color pixel, size_t n) {
auto v = pixel.v;
n >>= 3;
while(n--) {
lcd_write_data(v);
lcd_write_data(v);
lcd_write_data(v);
lcd_write_data(v);
lcd_write_data(v);
lcd_write_data(v);
lcd_write_data(v);
lcd_write_data(v);
}
}
void lcd_write_pixels(const ui::Color* const pixels, size_t n) {
for(size_t i=0; i<n; i++) {
lcd_write_pixel(pixels[i]);