Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-08-01 11:06:30 -04:00
Code Issues Projects Releases Packages Wiki Activity

Record button remove (#968)

Browse source 
* removed unused debug and record buttons
* added log checkbox
* changed ignore and log to false at app start for pocsag
* fixed warning: suggest parentheses around arithmetic in operand of '^' proc signal
* ui comsetic fix
This commit is contained in:
gullradriel 2023-05-10 14:12:49 +02:00 • committed by GitHub
parent 909b00bdae
commit 9a22a760ad
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
8 changed files with 39 additions and 83 deletions
Download patch file Download diff file Expand all files Collapse all files

2
firmware/baseband/proc_siggen.cpp
View file

@ -67,7 +67,7 @@ void SigGenProcessor::execute(const buffer_c8_t& buffer) {
// 16 bits LFSR .taps: 16, 15, 13, 4 ;feedback polynomial: x^16 + x^15 + x^13 + x^4 + 1
// Periode 65535= 2^n-1, quite continuous .
if (counter == 0) { // we slow down the shift register, because the pseudo random noise clock freq was too high for modulator.
bit_16 = ((lfsr_16 >> 0) ^ (lfsr_16 >> 1) ^ (lfsr_16 >> 3) ^ (lfsr_16 >> 4) ^ (lfsr_16 >> 12) & 1);
bit_16 = ((lfsr_16 >> 0) ^ (lfsr_16 >> 1) ^ (lfsr_16 >> 3) ^ (lfsr_16 >> 4) ^ ((lfsr_16 >> 12) & 1) );
lfsr_16 = (lfsr_16 >> 1) | (bit_16 << 15);
sample = (lfsr_16 & 0x00FF); // main pseudo random noise generator.
}