Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-08-14 17:35:34 -04:00
Code Issues Projects Releases Packages Wiki Activity

Finally Noise Signal with best option 16 bit LFSR

Browse source
This commit is contained in:
Brumi-2021 2023-05-02 21:29:35 +02:00
parent 804fa0d3c4
commit d77102426a
3 changed files with 26 additions and 30 deletions
Download patch file Download diff file Expand all files Collapse all files

12
firmware/application/apps/ui_siggen.hpp
View file

@ -48,17 +48,14 @@ private:
void update_tone();
void on_tx_progress(const uint32_t progress, const bool done);
const std::string shape_strings[10] = {
const std::string shape_strings[7] = {
"CW-just carrier",
"Sine signal ",
"Triangle signal",
"Saw up signal ",
"Saw down signal",
"Square signal ",
"Noise 8-nx20Khz", // using 8 bits LFSR register, 6 order polynomial feedback.
"Noise 8-nx10khz", // using 8 bits LFSR register, 7 order polynomial feedback.
"Noise 8 -nx5khz ", // using 8 bits LFSR register, 8 order polynomial feedback.
"Noise 16-nx1khz" // using 16 bits LFSR register, 16 order polynomial feedback.
"White Noise " // using 16 bits LFSR register, 16 order polynomial feedback.
};
bool auto_update { false };
@ -81,10 +78,7 @@ private:
{ &bitmap_sig_saw_up, 3 },
{ &bitmap_sig_saw_down, 4 },
{ &bitmap_sig_square, 5 },
{ &bitmap_sig_noise, 6 },
{ &bitmap_sig_noise, 7 },
{ &bitmap_sig_noise, 8 },
{ &bitmap_sig_noise, 9 }
{ &bitmap_sig_noise, 6 }
}
};