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[FL-1956] Fix long packets bug, fix Manchester overrun (#766)

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Also fix RC6 test to detect this manchester bug
This commit is contained in:
Albert Kharisov
2021-10-16 16:00:21 +04:00
committed by GitHub
parent 2255060d52
commit 98830a8a41
12 changed files with 174 additions and 38 deletions
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3
applications/tests/furi_record_test.c
View File

@@ -11,4 +11,7 @@ void test_furi_create_open() {
// 2. Open it
void* record = furi_record_open("test/holding");
mu_assert_pointers_eq(record, &test_data);
furi_record_close("test/holding");
furi_record_destroy("test/holding");
}

6
applications/tests/irda_decoder_encoder/irda_decoder_encoder_test.c
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@@ -247,6 +247,11 @@ MU_TEST(test_decoder_necext1) {
RUN_DECODER(test_decoder_necext_input1, test_decoder_necext_expected1);
}
MU_TEST(test_decoder_long_packets_with_nec_start) {
RUN_DECODER(test_decoder_nec42ext_input1, test_decoder_nec42ext_expected1);
RUN_DECODER(test_decoder_nec42ext_input2, test_decoder_nec42ext_expected2);
}
MU_TEST(test_encoder_sirc) {
RUN_ENCODER(test_encoder_sirc_input1, test_encoder_sirc_expected1);
RUN_ENCODER(test_encoder_sirc_input2, test_encoder_sirc_expected2);
@@ -310,6 +315,7 @@ MU_TEST_SUITE(test_irda_decoder_encoder) {
MU_RUN_TEST(test_decoder_rc6);
MU_RUN_TEST(test_encoder_rc6);
MU_RUN_TEST(test_decoder_unexpected_end_in_sequence);
MU_RUN_TEST(test_decoder_long_packets_with_nec_start);
MU_RUN_TEST(test_decoder_nec);
MU_RUN_TEST(test_decoder_samsung32);
MU_RUN_TEST(test_decoder_necext1);

33
applications/tests/irda_decoder_encoder/test_data/irda_nec_test_data.srcdata
View File

@@ -306,3 +306,36 @@ const IrdaMessage test_nec42ext[] = {
{IrdaProtocolNEC42ext, 0x1555555, 0x5555, true},
};
const uint32_t test_decoder_nec42ext_input1[] = {
2000000, 9000, 4500, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 8
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 16
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 24
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 32
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 40
560, 560, 560, 560, 560, // 42
};
const uint32_t test_decoder_nec42ext_input2[] = {
2000000, 9000, 4500, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 8
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 16
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 24
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 32
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 40
560, 560, 560, 560, 560, 560, 560, // 43 - failed
2000000, 9000, 4500, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 8
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 16
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 24
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 32
560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, 560, // 40
560, 560, 560, 560, 560, 10000, 560, // 42 OK + 1 failed
};
const IrdaMessage test_decoder_nec42ext_expected1[] = {
{IrdaProtocolNEC42ext, 0x00, 0, false},
};
const IrdaMessage test_decoder_nec42ext_expected2[] = {
{IrdaProtocolNEC42ext, 0x00, 0, false},
};

108
applications/tests/irda_decoder_encoder/test_data/irda_rc6_test_data.srcdata
View File

@@ -1,45 +1,95 @@
/*
_____---------______--____--__--__--____------____--__----____--__----__--__--____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
_____---------______--____--__--__------____--____--__----____--__----__--__--____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
_____---------______--____--__--__--____------____--__----____--__----__--__--____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
_____---------______--____--__--__--____------____--__----____--__----__--__--____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
_____---------______--____--__--__--____------____--__----____--__----__--__--____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
_____---------______--____--__--__------____--____--__----____--__----__--__--____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 93 A0 0
s m2 m1 m0 T | address | command |
// 93 A0 0
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
//27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888,
// --__----__--__--
// 0 | 0 | 1 | 1 | 1
//444, 444, 888, 444, 444, 444, 444,
//888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
_____---------______--____--__--__------____--____--__----____--__----__--__--____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 93 A0 1
// 93 A0 1
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
//27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888,
//444, 444, 888, 444, 444, 444, 444,
//888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
_____---------______--____--__--__--____------____--__----____----____--__----____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 94 A0 0
// 94 A0 0
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 888, 888, 444, 444, 888, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
//27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888,
//----____--__----
//0 | 1 | 0 | 0 | 1
//888, 888, 444, 444, 888,
//888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
_____---------______--____--__--__------____--____--__----____----____--__----____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 94 A0 1
// 94 A0 1
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 888, 888, 444, 444, 888, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
//27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888,
//888, 888, 444, 444, 888,
//888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
_____---------______--____--__--__--____------____--__----____----____----__--____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 95 A0 0
// 95 A0 0
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 888, 888, 888, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
//27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888,
//----____----__--
//0 | 1 | 0 | 1 | 1
//888, 888, 888, 444, 444,
//888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
_____---------______--____--__--__------____--____--__----____----____----__--____----____--__--__--__--__--___________
| 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 95 A0 1
// 95 A0 1
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 888, 888, 888, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
//27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888,
//888, 888, 888, 444, 444,
//888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
*/
const uint32_t test_decoder_rc6_input1[] = {
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
// 94 A0 0
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 888, 888, 444, 444, 888, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
// 93 A0 1
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 888, // failed
// failed 95
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 888, 888, 888, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 888,
// 93 A0 0
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 888, // failed
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 888,
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 888, // failed
// 94 A0 1
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 888, 888, 444, 444, 888, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
// 95 A0 0
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444, 444 + 444, 888 + 444, 888, 444, 444, 888, 888, 888, 888, 888, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
// failed 93 + 1 sample
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
// failed 93
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 888, 444, 444,
// failed 93
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 444, 444, 888, 444, 444, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 888,
// 95 A0 1
27000, 2666, 889, 444, 888, 444, 444, 444, 444, 444 + 888, 888, 444, 888, 444, 444, 888, 888, 888, 888, 888, 444, 444, 888, 888, 888, 444, 444, 444, 444, 444, 444, 444, 444, 444,
};
const IrdaMessage test_decoder_rc6_expected1[] = {
{IrdaProtocolRC6, 0x93, 0xA0, false}, // toggle 0
{IrdaProtocolRC6, 0x94, 0xA0, false}, // toggle 0
{IrdaProtocolRC6, 0x93, 0xA0, false}, // toggle 1
// {IrdaProtocolRC6, 0x93, 0xA0, false},
// {IrdaProtocolRC6, 0x95, 0xA0, false}, failed
{IrdaProtocolRC6, 0x93, 0xA0, false}, // toggle 0
{IrdaProtocolRC6, 0x93, 0xA0, true}, // toggle 0
{IrdaProtocolRC6, 0x93, 0xA0, true}, // toggle 0
{IrdaProtocolRC6, 0x93, 0xA0, false}, // toggle 1
// {IrdaProtocolRC6, 0x93, 0xA0, false},
{IrdaProtocolRC6, 0x93, 0xA0, false}, // toggle 0
{IrdaProtocolRC6, 0x93, 0xA1, false}, // toggle 1
// {IrdaProtocolRC6, 0x93, 0xA0, false},
{IrdaProtocolRC6, 0x94, 0xA0, false}, // toggle 1
{IrdaProtocolRC6, 0x95, 0xA0, false}, // toggle 0
// {IrdaProtocolRC6, 0x93, 0xA0, false}, failed
// {IrdaProtocolRC6, 0x93, 0xA0, false}, failed
// {IrdaProtocolRC6, 0x93, 0xA0, false}, failed
{IrdaProtocolRC6, 0x95, 0xA0, false}, // toggle 1
};
const IrdaMessage test_encoder_rc6_input1[] = {

4
applications/tests/rpc/rpc_test.c
View File

@@ -5,6 +5,7 @@
#include "pb_decode.h"
#include "rpc/rpc_i.h"
#include "storage.pb.h"
#include "storage/filesystem-api-defines.h"
#include "storage/storage.h"
#include <furi.h>
#include "../minunit.h"
@@ -104,7 +105,8 @@ static void clean_directory(Storage* fs_api, const char* clean_dir) {
if(fileinfo.flags & FSF_DIRECTORY) {
clean_directory(fs_api, fullname);
}
storage_common_remove(fs_api, fullname);
FS_Error error = storage_common_remove(fs_api, fullname);
furi_assert(error == FSE_OK);
free(fullname);
}
free(name);

32
lib/irda/encoder_decoder/common/irda_common_decoder.c
View File

@@ -84,16 +84,22 @@ static IrdaStatus irda_common_decode_bits(IrdaCommonDecoder* decoder) {
bool level = (decoder->level + decoder->timings_cnt + 1) % 2;
uint32_t timing = decoder->timings[0];
/* check if short protocol version can be decoded */
if (timings->min_split_time && !level && (timing > timings->min_split_time)) {
for (int i = 1; decoder->protocol->databit_len[i] && (i < COUNT_OF(decoder->protocol->databit_len)); ++i) {
if (decoder->protocol->databit_len[i] == decoder->databit_cnt) {
return IrdaStatusReady;
if (timings->min_split_time && !level) {
if (timing > timings->min_split_time) {
/* long low timing - check if we're ready for any of protocol modification */
for (int i = 0; decoder->protocol->databit_len[i] && (i < COUNT_OF(decoder->protocol->databit_len)); ++i) {
if (decoder->protocol->databit_len[i] == decoder->databit_cnt) {
return IrdaStatusReady;
}
}
} else if (decoder->protocol->databit_len[0] == decoder->databit_cnt) {
/* short low timing for longest protocol - this is signal is longer than we expected */
return IrdaStatusError;
}
}
status = decoder->protocol->decode(decoder, level, timing);
furi_check(decoder->databit_cnt <= decoder->protocol->databit_len[0]);
furi_assert(status == IrdaStatusError || status == IrdaStatusOk);
if (status == IrdaStatusError) {
break;
@@ -101,7 +107,7 @@ static IrdaStatus irda_common_decode_bits(IrdaCommonDecoder* decoder) {
decoder->timings_cnt = consume_samples(decoder->timings, decoder->timings_cnt, 1);
/* check if largest protocol version can be decoded */
if (level && (decoder->protocol->databit_len[0] == decoder->databit_cnt)) {
if (level && (decoder->protocol->databit_len[0] == decoder->databit_cnt) && !timings->min_split_time) {
status = IrdaStatusReady;
break;
}
@@ -177,6 +183,9 @@ IrdaStatus irda_common_decode_manchester(IrdaCommonDecoder* decoder, bool level,
}
if (*switch_detect) {
if (decoder->protocol->databit_len[0] == decoder->databit_cnt) {
return IrdaStatusError;
}
accumulate_lsb(decoder, level);
}
@@ -185,8 +194,16 @@ IrdaStatus irda_common_decode_manchester(IrdaCommonDecoder* decoder, bool level,
IrdaMessage* irda_common_decoder_check_ready(IrdaCommonDecoder* decoder) {
IrdaMessage* message = NULL;
bool found_length = false;
if (decoder->protocol->interpret(decoder)) {
for (int i = 0; decoder->protocol->databit_len[i] && (i < COUNT_OF(decoder->protocol->databit_len)); ++i) {
if (decoder->protocol->databit_len[i] == decoder->databit_cnt) {
found_length = true;
break;
}
}
if (found_length && decoder->protocol->interpret(decoder)) {
decoder->databit_cnt = 0;
message = &decoder->message;
if (decoder->protocol->decode_repeat) {
@@ -268,7 +285,6 @@ void* irda_common_decoder_alloc(const IrdaCommonProtocolSpec* protocol) {
+ protocol->databit_len[0] / 8
+ !!(protocol->databit_len[0] % 8);
IrdaCommonDecoder* decoder = furi_alloc(alloc_size);
memset(decoder, 0, alloc_size);
decoder->protocol = protocol;
decoder->level = true;
return decoder;

3
lib/irda/encoder_decoder/common/irda_common_protocol_defs.c
View File

@@ -35,6 +35,7 @@ const IrdaCommonProtocolSpec protocol_samsung32 = {
.preamble_tolerance = IRDA_SAMSUNG_PREAMBLE_TOLERANCE,
.bit_tolerance = IRDA_SAMSUNG_BIT_TOLERANCE,
.silence_time = IRDA_SAMSUNG_SILENCE,
.min_split_time = IRDA_SAMSUNG_MIN_SPLIT_TIME,
},
.databit_len[0] = 32,
.no_stop_bit = false,
@@ -53,6 +54,7 @@ const IrdaCommonProtocolSpec protocol_rc6 = {
.preamble_tolerance = IRDA_RC6_PREAMBLE_TOLERANCE,
.bit_tolerance = IRDA_RC6_BIT_TOLERANCE,
.silence_time = IRDA_RC6_SILENCE,
.min_split_time = IRDA_RC6_MIN_SPLIT_TIME,
},
.databit_len[0] = 1 + 3 + 1 + 8 + 8, // start_bit + 3 mode bits, + 1 toggle bit (x2 timing) + 8 address + 8 command
.manchester_start_from_space = false,
@@ -71,6 +73,7 @@ const IrdaCommonProtocolSpec protocol_rc5 = {
.preamble_tolerance = 0,
.bit_tolerance = IRDA_RC5_BIT_TOLERANCE,
.silence_time = IRDA_RC5_SILENCE,
.min_split_time = IRDA_RC5_MIN_SPLIT_TIME,
},
.databit_len[0] = 1 + 1 + 1 + 5 + 6, // start_bit + start_bit/command_bit + toggle_bit + 5 address + 6 command
.manchester_start_from_space = true,

3
lib/irda/encoder_decoder/irda.c
View File

@@ -59,6 +59,7 @@ static const IrdaEncoderDecoder irda_encoder_decoder[] = {
.alloc = irda_decoder_samsung32_alloc,
.decode = irda_decoder_samsung32_decode,
.reset = irda_decoder_samsung32_reset,
.check_ready = irda_decoder_samsung32_check_ready,
.free = irda_decoder_samsung32_free},
.encoder = {
.alloc = irda_encoder_samsung32_alloc,
@@ -72,6 +73,7 @@ static const IrdaEncoderDecoder irda_encoder_decoder[] = {
.alloc = irda_decoder_rc5_alloc,
.decode = irda_decoder_rc5_decode,
.reset = irda_decoder_rc5_reset,
.check_ready = irda_decoder_rc5_check_ready,
.free = irda_decoder_rc5_free},
.encoder = {
.alloc = irda_encoder_rc5_alloc,
@@ -85,6 +87,7 @@ static const IrdaEncoderDecoder irda_encoder_decoder[] = {
.alloc = irda_decoder_rc6_alloc,
.decode = irda_decoder_rc6_decode,
.reset = irda_decoder_rc6_reset,
.check_ready = irda_decoder_rc6_check_ready,
.free = irda_decoder_rc6_free},
.encoder = {
.alloc = irda_encoder_rc6_alloc,

6
lib/irda/encoder_decoder/irda_protocol_defs_i.h
View File

@@ -81,6 +81,7 @@ extern const IrdaCommonProtocolSpec protocol_nec;
* of some data. Real tolerances we don't know, but in real life
* silence time should be greater than max repeat time. This is
* because of similar preambule timings for repeat and first messages. */
#define IRDA_SAMSUNG_MIN_SPLIT_TIME 5000
#define IRDA_SAMSUNG_SILENCE 145000
#define IRDA_SAMSUNG_REPEAT_PAUSE_MAX 140000
#define IRDA_SAMSUNG_REPEAT_MARK 4500
@@ -91,6 +92,7 @@ extern const IrdaCommonProtocolSpec protocol_nec;
void* irda_decoder_samsung32_alloc(void);
void irda_decoder_samsung32_reset(void* decoder);
void irda_decoder_samsung32_free(void* decoder);
IrdaMessage* irda_decoder_samsung32_check_ready(void* ctx);
IrdaMessage* irda_decoder_samsung32_decode(void* decoder, bool level, uint32_t duration);
IrdaStatus irda_encoder_samsung32_encode(void* encoder_ptr, uint32_t* duration, bool* level);
void irda_encoder_samsung32_reset(void* encoder_ptr, const IrdaMessage* message);
@@ -135,10 +137,12 @@ extern const IrdaCommonProtocolSpec protocol_samsung32;
#define IRDA_RC6_BIT_TOLERANCE 120 // us
/* protocol allows 2700 silence, but it is hard to send 1 message without repeat */
#define IRDA_RC6_SILENCE (2700 * 10)
#define IRDA_RC6_MIN_SPLIT_TIME 2700
void* irda_decoder_rc6_alloc(void);
void irda_decoder_rc6_reset(void* decoder);
void irda_decoder_rc6_free(void* decoder);
IrdaMessage* irda_decoder_rc6_check_ready(void* ctx);
IrdaMessage* irda_decoder_rc6_decode(void* decoder, bool level, uint32_t duration);
void* irda_encoder_rc6_alloc(void);
void irda_encoder_rc6_reset(void* encoder_ptr, const IrdaMessage* message);
@@ -184,10 +188,12 @@ extern const IrdaCommonProtocolSpec protocol_rc6;
#define IRDA_RC5_BIT_TOLERANCE 120 // us
/* protocol allows 2700 silence, but it is hard to send 1 message without repeat */
#define IRDA_RC5_SILENCE (2700 * 10)
#define IRDA_RC5_MIN_SPLIT_TIME 2700
void* irda_decoder_rc5_alloc(void);
void irda_decoder_rc5_reset(void* decoder);
void irda_decoder_rc5_free(void* decoder);
IrdaMessage* irda_decoder_rc5_check_ready(void* ctx);
IrdaMessage* irda_decoder_rc5_decode(void* decoder, bool level, uint32_t duration);
void* irda_encoder_rc5_alloc(void);
void irda_encoder_rc5_reset(void* encoder_ptr, const IrdaMessage* message);

5
lib/irda/encoder_decoder/rc5/irda_decoder_rc5.c
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@@ -11,6 +11,11 @@ typedef struct {
bool toggle;
} IrdaRc5Decoder;
IrdaMessage* irda_decoder_rc5_check_ready(void* ctx) {
IrdaRc5Decoder* decoder = ctx;
return irda_common_decoder_check_ready(decoder->common_decoder);
}
bool irda_decoder_rc5_interpret(IrdaCommonDecoder* decoder) {
furi_assert(decoder);

5
lib/irda/encoder_decoder/rc6/irda_decoder_rc6.c
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@@ -11,6 +11,11 @@ typedef struct {
bool toggle;
} IrdaRc6Decoder;
IrdaMessage* irda_decoder_rc6_check_ready(void* ctx) {
IrdaRc6Decoder* decoder_rc6 = ctx;
return irda_common_decoder_check_ready(decoder_rc6->common_decoder);
}
bool irda_decoder_rc6_interpret(IrdaCommonDecoder* decoder) {
furi_assert(decoder);

4
lib/irda/encoder_decoder/samsung/irda_decoder_samsung.c
View File

@@ -6,6 +6,10 @@
#include "../irda_i.h"
IrdaMessage* irda_decoder_samsung32_check_ready(void* ctx) {
return irda_common_decoder_check_ready(ctx);
}
bool irda_decoder_samsung32_interpret(IrdaCommonDecoder* decoder) {
furi_assert(decoder);