Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-08-13 17:05:37 -04:00
Code Issues Projects Releases Packages Wiki Activity

Subghz decoder (#1646)

Browse source 
* Initial commit - wip

* Half part of the transition of baseband processor.

* More SGD

* WIP, Weather refactor, UI improv

* Rename

* Added 4msps, and fixes

* Fixes

* princeton working

* Renamed proc_weather, bc now multifunctional

* Proto: bett

* FPS_CAME = 4,
    FPS_PRASTEL = 5,
    FPS_AIRFORCE = 6,

* Came Atomo, fixes

* Separate weather and sgd, bc of baseband size limit

* Fix display

* Save space

* More protos

* Dooya proto added

* More protos

* add protos

* More protos

* Move weather to ext app

* nw

* Revert "Move weather to ext app"

This reverts commit 8a84aac2f5.

* revert

* Fix merge

* Better naming

* More protos

* More protos

* Add protos

* Fix warning

* Add NeroRadio

* more protos

* more protos

* More protos

* Shrink a bit

* fixes

* More protos

* Nicer code

* Fix naming

* Fix format

* Remove unused

* Fix some protos, that needs a LOOOONG part with the same lo/high

* Modify key calculation
This commit is contained in:
Totoo 2023-12-16 23:37:51 +01:00 • committed by GitHub
parent 02810bf527
commit 2ccda5aebd
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
71 changed files with 4952 additions and 248 deletions
Download patch file Download diff file Expand all files Collapse all files

148
firmware/baseband/fprotos/s-intertechnov3.hpp Normal file
View file

@ -0,0 +1,148 @@
#ifndef __FPROTO_INTERTECHNOV3_H__
#define __FPROTO_INTERTECHNOV3_H__
#include "subghzdbase.hpp"
#define INTERTECHNO_V3_DIMMING_COUNT_BIT 36
typedef enum : uint8_t {
IntertechnoV3DecoderStepReset = 0,
IntertechnoV3DecoderStepStartSync,
IntertechnoV3DecoderStepFoundSync,
IntertechnoV3DecoderStepStartDuration,
IntertechnoV3DecoderStepSaveDuration,
IntertechnoV3DecoderStepCheckDuration,
IntertechnoV3DecoderStepEndDuration,
} IntertechnoV3DecoderStep;
class FProtoSubGhzDIntertechnoV3 : public FProtoSubGhzDBase {
public:
FProtoSubGhzDIntertechnoV3() {
sensorType = FPS_INTERTECHNOV3;
te_short = 275;
te_long = 1375;
te_delta = 150;
min_count_bit_for_found = 32;
}
void feed(bool level, uint32_t duration) {
switch (parser_step) {
case IntertechnoV3DecoderStepReset:
if ((!level) &&
(DURATION_DIFF(duration, te_short * 37) < te_delta * 15)) {
parser_step = IntertechnoV3DecoderStepStartSync;
}
break;
case IntertechnoV3DecoderStepStartSync:
if (level && (DURATION_DIFF(duration, te_short) < te_delta)) {
parser_step = IntertechnoV3DecoderStepFoundSync;
} else {
parser_step = IntertechnoV3DecoderStepReset;
}
break;
case IntertechnoV3DecoderStepFoundSync:
if (!level && (DURATION_DIFF(duration, te_short * 10) < te_delta * 3)) {
parser_step = IntertechnoV3DecoderStepStartDuration;
decode_data = 0;
decode_count_bit = 0;
} else {
parser_step = IntertechnoV3DecoderStepReset;
}
break;
case IntertechnoV3DecoderStepStartDuration:
if (level && (DURATION_DIFF(duration, te_short) < te_delta)) {
parser_step = IntertechnoV3DecoderStepSaveDuration;
} else {
parser_step = IntertechnoV3DecoderStepReset;
}
break;
case IntertechnoV3DecoderStepSaveDuration:
if (!level) { // save interval
if (duration >= (te_short * 11)) {
parser_step = IntertechnoV3DecoderStepStartSync;
if ((decode_count_bit == min_count_bit_for_found) ||
(decode_count_bit == INTERTECHNO_V3_DIMMING_COUNT_BIT)) {
data = decode_data;
data_count_bit = decode_count_bit;
remote_controller();
if (callback) callback(this);
}
break;
}
te_last = duration;
parser_step = IntertechnoV3DecoderStepCheckDuration;
} else {
parser_step = IntertechnoV3DecoderStepReset;
}
break;
case IntertechnoV3DecoderStepCheckDuration:
if (level) {
// Add 0 bit
if ((DURATION_DIFF(te_last, te_short) < te_delta) &&
(DURATION_DIFF(duration, te_short) < te_delta)) {
subghz_protocol_blocks_add_bit(0);
parser_step = IntertechnoV3DecoderStepEndDuration;
} else if (
// Add 1 bit
(DURATION_DIFF(te_last, te_long) < te_delta * 2) &&
(DURATION_DIFF(duration, te_short) < te_delta)) {
subghz_protocol_blocks_add_bit(1);
parser_step = IntertechnoV3DecoderStepEndDuration;
} else if (
// Add dimm_state
(DURATION_DIFF(te_last, te_short) < te_delta * 2) &&
(DURATION_DIFF(duration, te_short) < te_delta) &&
(decode_count_bit == 27)) {
subghz_protocol_blocks_add_bit(0);
parser_step = IntertechnoV3DecoderStepEndDuration;
} else
parser_step = IntertechnoV3DecoderStepReset;
} else {
parser_step = IntertechnoV3DecoderStepReset;
}
break;
case IntertechnoV3DecoderStepEndDuration:
if (!level && ((DURATION_DIFF(duration, te_short) < te_delta) ||
(DURATION_DIFF(duration, te_long) < te_delta * 2))) {
parser_step = IntertechnoV3DecoderStepStartDuration;
} else {
parser_step = IntertechnoV3DecoderStepReset;
}
break;
}
}
protected:
void remote_controller() {
if (data_count_bit == min_count_bit_for_found) {
serial = (data >> 6) & 0x3FFFFFF;
if ((data >> 5) & 0x1) {
cnt = 1 << 5;
} else {
cnt = (~data & 0xF);
}
btn = (data >> 4) & 0x1;
} else if (data_count_bit == INTERTECHNO_V3_DIMMING_COUNT_BIT) {
serial = (data >> 10) & 0x3FFFFFF;
if ((data >> 9) & 0x1) {
cnt = 1 << 5;
} else {
cnt = (~(data >> 4) & 0xF);
}
btn = data & 0xF;
} else {
serial = 0;
cnt = 0;
btn = 0;
}
}
};
#endif