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auto_analyse_raw_data_test.py
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#!/usr/bin/python3
"""Unit tests for auto_analyse_raw_data.py"""
from io import StringIO
import unittest
import auto_analyse_raw_data as analyse
# pylint: disable=too-many-lines
class TestRawIRMessage(unittest.TestCase):
"""Unit tests for the RawIRMessage class."""
# pylint: disable=too-many-public-methods
def test_display_binary(self):
"""Test the display_binary() method."""
output = StringIO()
message = analyse.RawIRMessage(100, [8000, 4000, 500, 500, 500], output,
False)
self.assertEqual(output.getvalue(), '')
message.display_binary("10101010")
message.display_binary("0000000000000000")
message.display_binary("00010010001101000101011001111000")
self.assertEqual(
output.getvalue(), '\n'
' Bits: 8\n'
' Hex: 0xAA (MSB first)\n'
' 0x55 (LSB first)\n'
' Dec: 170 (MSB first)\n'
' 85 (LSB first)\n'
' Bin: 0b10101010 (MSB first)\n'
' 0b01010101 (LSB first)\n'
'\n'
' Bits: 16\n'
' Hex: 0x0000 (MSB first)\n'
' 0x0000 (LSB first)\n'
' Dec: 0 (MSB first)\n'
' 0 (LSB first)\n'
' Bin: 0b0000000000000000 (MSB first)\n'
' 0b0000000000000000 (LSB first)\n'
'\n'
' Bits: 32\n'
' Hex: 0x12345678 (MSB first)\n'
' 0x1E6A2C48 (LSB first)\n'
' Dec: 305419896 (MSB first)\n'
' 510274632 (LSB first)\n'
' Bin: 0b00010010001101000101011001111000 (MSB first)\n'
' 0b00011110011010100010110001001000 (LSB first)\n')
class TestAutoAnalyseRawData(unittest.TestCase):
"""Unit tests for the functions in AutoAnalyseRawData."""
# pylint: disable=too-many-public-methods
def test_avg_list(self):
"""Tests for the avg_list method."""
self.assertEqual(0, analyse.avg_list([]))
self.assertEqual(23, analyse.avg_list([10, 20, 40]))
def test_dump_constants_simple(self):
"""Simple tests for the dump_constants() function."""
ignore = StringIO()
output = StringIO()
defs = []
message = analyse.RawIRMessage(200, [
7930, 3952, 494, 1482, 520, 1482, 494, 1508, 494, 520, 494, 1482, 494,
520, 494, 1482, 494, 1482, 494, 3978, 494, 520, 494, 520, 494, 520, 494,
520, 520, 520, 494, 520, 494, 520, 494, 1482, 494
], ignore)
analyse.dump_constants(message, defs, "BAR", output)
self.assertEqual(defs, [
'const uint16_t kBARHdrMark = 7930;',
'const uint16_t kBARBitMark = 496;',
'const uint16_t kBARHdrSpace = 3965;',
'const uint16_t kBAROneSpace = 1485;',
'const uint16_t kBARZeroSpace = 520;',
'const uint16_t kBARFreq = 38000; // Hz. (Guessing the most common '
'frequency.)'
])
self.assertEqual(
output.getvalue(), 'Guessing key value:\n'
'kBARHdrMark = 7930\n'
'kBARHdrSpace = 3965\n'
'kBARBitMark = 496\n'
'kBAROneSpace = 1485\n'
'kBARZeroSpace = 520\n')
def test_dump_constants_aircon(self):
"""More complex tests for the dump_constants() function."""
ignore = StringIO()
output = StringIO()
defs = []
message = analyse.RawIRMessage(200, [
9008, 4496, 644, 1660, 676, 530, 648, 558, 672, 1636, 646, 1660, 644,
556, 650, 584, 626, 560, 644, 580, 628, 1680, 624, 560, 648, 1662, 644,
582, 648, 536, 674, 530, 646, 580, 628, 560, 670, 532, 646, 562, 644,
556, 672, 536, 648, 1662, 646, 1660, 652, 554, 644, 558, 672, 538, 644,
560, 668, 560, 648, 1638, 668, 536, 644, 1660, 668, 532, 648, 560, 648,
1660, 674, 554, 622, 19990, 646, 580, 624, 1660, 648, 556, 648, 558,
674, 556, 622, 560, 644, 564, 668, 536, 646, 1662, 646, 1658, 672, 534,
648, 558, 644, 562, 648, 1662, 644, 584, 622, 558, 648, 562, 668, 534,
670, 536, 670, 532, 672, 536, 646, 560, 646, 558, 648, 558, 670, 534,
650, 558, 646, 560, 646, 560, 668, 1638, 646, 1662, 646, 1660, 646,
1660, 648
], ignore)
analyse.dump_constants(message, defs, "TEST", output)
self.assertEqual(defs, [
'const uint16_t kTESTHdrMark = 9008;',
'const uint16_t kTESTBitMark = 650;',
'const uint16_t kTESTHdrSpace = 4496;',
'const uint16_t kTESTOneSpace = 1657;',
'const uint16_t kTESTZeroSpace = 554;',
'const uint16_t kTESTSpaceGap = 19990;',
'const uint16_t kTESTFreq = 38000; // Hz. (Guessing the most common '
'frequency.)'
])
self.assertEqual(
output.getvalue(), 'Guessing key value:\n'
'kTESTHdrMark = 9008\n'
'kTESTHdrSpace = 4496\n'
'kTESTBitMark = 650\n'
'kTESTOneSpace = 1657\n'
'kTESTZeroSpace = 554\n'
'kTESTSpaceGap = 19990\n')
def test_convert_rawdata(self):
"""Tests for the convert_rawdata() function."""
# trivial cases
self.assertEqual(analyse.convert_rawdata("0"), [0])
with self.assertRaises(ValueError) as context:
analyse.convert_rawdata("")
self.assertEqual(
str(context.exception), "Raw Data contains a non-numeric value of ''.")
# Single parenthesis
self.assertEqual(analyse.convert_rawdata("foo {10"), [10])
self.assertEqual(analyse.convert_rawdata("20} bar"), [20])
# No parentheses
self.assertEqual(analyse.convert_rawdata("10,20 , 30"), [10, 20, 30])
# Dual parentheses
self.assertEqual(analyse.convert_rawdata("{10,20 , 30}"), [10, 20, 30])
self.assertEqual(analyse.convert_rawdata("foo{10,20}bar"), [10, 20])
# Many parentheses
self.assertEqual(analyse.convert_rawdata("foo{10,20}{bar}"), [10, 20])
self.assertEqual(analyse.convert_rawdata("foo{10,20}{bar}}{"), [10, 20])
# Bad parentheses
with self.assertRaises(ValueError) as context:
analyse.convert_rawdata("}10{")
self.assertEqual(
str(context.exception),
"Raw Data not parsible due to parentheses placement.")
# Non base-10 values
with self.assertRaises(ValueError) as context:
analyse.convert_rawdata("10, 20, foo, bar, 30")
self.assertEqual(
str(context.exception),
"Raw Data contains a non-numeric value of 'foo'.")
# A messy usual "good" case.
input_str = """uint16_t rawbuf[6] = {
9008, 4496, 644,
1660, 676,
530}
;"""
self.assertEqual(
analyse.convert_rawdata(input_str), [9008, 4496, 644, 1660, 676, 530])
def test_parse_and_report(self):
"""Tests for the parse_and_report() function."""
# Without code generation.
output = StringIO()
input_str = """
uint16_t rawbuf[139] = {9008, 4496, 644, 1660, 676, 530, 648, 558, 672,
1636, 646, 1660, 644, 556, 650, 584, 626, 560, 644, 580, 628, 1680,
624, 560, 648, 1662, 644, 582, 648, 536, 674, 530, 646, 580, 628,
560, 670, 532, 646, 562, 644, 556, 672, 536, 648, 1662, 646, 1660,
652, 554, 644, 558, 672, 538, 644, 560, 668, 560, 648, 1638, 668,
536, 644, 1660, 668, 532, 648, 560, 648, 1660, 674, 554, 622, 19990,
646, 580, 624, 1660, 648, 556, 648, 558, 674, 556, 622, 560, 644,
564, 668, 536, 646, 1662, 646, 1658, 672, 534, 648, 558, 644, 562,
648, 1662, 644, 584, 622, 558, 648, 562, 668, 534, 670, 536, 670,
532, 672, 536, 646, 560, 646, 558, 648, 558, 670, 534, 650, 558,
646, 560, 646, 560, 668, 1638, 646, 1662, 646, 1660, 646, 1660,
648};"""
analyse.parse_and_report(input_str, 200, False, "FOO", output)
self.assertEqual(
output.getvalue(), 'Found 139 timing entries.\n'
'Potential Mark Candidates:\n'
'[9008, 676]\n'
'Potential Space Candidates:\n'
'[19990, 4496, 1680, 584]\n'
'\n'
'Guessing encoding type:\n'
'Looks like it uses space encoding. Yay!\n'
'\n'
'Guessing key value:\n'
'kFOOHdrMark = 9008\n'
'kFOOHdrSpace = 4496\n'
'kFOOBitMark = 650\n'
'kFOOOneSpace = 1657\n'
'kFOOZeroSpace = 554\n'
'kFOOSpaceGap = 19990\n'
'\n'
'Decoding protocol based on analysis so far:\n'
'\n'
'kFOOHdrMark+kFOOHdrSpace+10011000010100000000011000001010010GAP(19990)'
'\n'
' Bits: 35\n'
' Hex: 0x4C2803052 (MSB first)\n'
' 0x250600A19 (LSB first)\n'
' Dec: 20443050066 (MSB first)\n'
' 9938405913 (LSB first)\n'
' Bin: 0b10011000010100000000011000001010010 (MSB first)\n'
' 0b01001010000011000000000101000011001 (LSB first)\n'
'kFOOBitMark(UNEXPECTED)01000000110001000000000000001111\n'
' Bits: 32\n'
' Hex: 0x40C4000F (MSB first)\n'
' 0xF0002302 (LSB first)\n'
' Dec: 1086586895 (MSB first)\n'
' 4026540802 (LSB first)\n'
' Bin: 0b01000000110001000000000000001111 (MSB first)\n'
' 0b11110000000000000010001100000010 (LSB first)\n'
'\n'
'Total Nr. of suspected bits: 67\n')
# With code generation.
output = StringIO()
input_str = """
uint16_t rawbuf[37] = {7930, 3952, 494, 1482, 520, 1482, 494,
1508, 494, 520, 494, 1482, 494, 520, 494, 1482, 494, 1482, 494,
3978, 494, 520, 494, 520, 494, 520, 494, 520, 520, 520, 494, 520,
494, 520, 494, 1482, 494};"""
analyse.parse_and_report(input_str, 200, True, "FOO", output)
self.assertEqual(
output.getvalue(), 'Found 37 timing entries.\n'
'Potential Mark Candidates:\n'
'[7930, 520]\n'
'Potential Space Candidates:\n'
'[3978, 1508, 520]\n'
'\n'
'Guessing encoding type:\n'
'Looks like it uses space encoding. Yay!\n'
'\n'
'Guessing key value:\n'
'kFOOHdrMark = 7930\n'
'kFOOHdrSpace = 3965\n'
'kFOOBitMark = 496\n'
'kFOOOneSpace = 1485\n'
'kFOOZeroSpace = 520\n'
'\n'
'Decoding protocol based on analysis so far:\n'
'\n'
'kFOOHdrMark+kFOOHdrSpace+11101011\n'
' Bits: 8\n'
' Hex: 0xEB (MSB first)\n'
' 0xD7 (LSB first)\n'
' Dec: 235 (MSB first)\n'
' 215 (LSB first)\n'
' Bin: 0b11101011 (MSB first)\n'
' 0b11010111 (LSB first)\n'
'UNEXPECTED->kFOOHdrSpace+00000001\n'
' Bits: 8\n'
' Hex: 0x01 (MSB first)\n'
' 0x80 (LSB first)\n'
' Dec: 1 (MSB first)\n'
' 128 (LSB first)\n'
' Bin: 0b00000001 (MSB first)\n'
' 0b10000000 (LSB first)\n'
'\n'
'Total Nr. of suspected bits: 16\n'
'\n'
'Generating a VERY rough code outline:\n'
'\n'
'// Copyright 2020 David Conran (crankyoldgit)\n'
'/// @file\n'
'/// @brief Support for FOO protocol\n'
'\n'
'// Supports:\n'
'// Brand: FOO, Model: TODO add device and remote\n'
'\n'
'#include "IRrecv.h"\n'
'#include "IRsend.h"\n'
'#include "IRutils.h"\n'
'\n'
"// WARNING: This probably isn't directly usable. It's a guide only.\n"
'\n'
'// See https://github.com/crankyoldgit/IRremoteESP8266/wiki/'
'Adding-support-for-a-new-IR-protocol\n'
'// for details of how to include this in the library.\n'
'const uint16_t kFOOHdrMark = 7930;\n'
'const uint16_t kFOOBitMark = 496;\n'
'const uint16_t kFOOHdrSpace = 3965;\n'
'const uint16_t kFOOOneSpace = 1485;\n'
'const uint16_t kFOOZeroSpace = 520;\n'
'const uint16_t kFOOFreq = 38000; // Hz. (Guessing the most common'
' frequency.)\n'
'const uint16_t kFOOBits = 16; // Move to IRremoteESP8266.h\n'
'const uint16_t kFOOOverhead = 5;\n'
'\n'
'#if SEND_FOO\n'
'// Function should be safe up to 64 bits.\n'
'/// Send a FOO formatted message.\n'
'/// Status: ALPHA / Untested.\n'
'/// @param[in] data containing the IR command.\n'
'/// @param[in] nbits Nr. of bits to send. usually kFOOBits\n'
'/// @param[in] repeat Nr. of times the message is to be repeated.\n'
'void IRsend::sendFOO(const uint64_t data, const uint16_t nbits,'
' const uint16_t repeat) {\n'
' enableIROut(kFOOFreq);\n'
' for (uint16_t r = 0; r <= repeat; r++) {\n'
' uint64_t send_data = data;\n'
' // Header\n'
' mark(kFOOHdrMark);\n'
' space(kFOOHdrSpace);\n'
' // Data Section #1\n'
' // e.g. data = 0xEB, nbits = 8\n'
' sendData(kFOOBitMark, kFOOOneSpace, kFOOBitMark, kFOOZeroSpace,'
' send_data, 8, true);\n'
' send_data >>= 8;\n'
' // Footer\n'
' mark(kFOOBitMark);\n'
' space(kFOOHdrSpace);\n'
' // Data Section #2\n'
' // e.g. data = 0x1, nbits = 8\n'
' sendData(kFOOBitMark, kFOOOneSpace, kFOOBitMark, kFOOZeroSpace,'
' send_data, 8, true);\n'
' send_data >>= 8;\n'
' // Footer\n'
' mark(kFOOBitMark);\n'
' space(kDefaultMessageGap); // A 100% made up guess of the gap'
' between messages.\n'
' }\n'
'}\n'
'#endif // SEND_FOO\n'
'\n'
'#if DECODE_FOO\n'
'// Function should be safe up to 64 bits.\n'
'/// Decode the supplied FOO message.\n'
'/// Status: ALPHA / Untested.\n'
'/// @param[in,out] results Ptr to the data to decode &'
' where to store the decode\n'
'/// @param[in] offset The starting index to use when'
' attempting to decode the\n'
'/// raw data. Typically/Defaults to kStartOffset.\n'
'/// @param[in] nbits The number of data bits to expect.\n'
'/// @param[in] strict Flag indicating if we should perform strict'
' matching.\n'
"/// @return A boolean. True if it can decode it, false if it can't.\n"
'bool IRrecv::decodeFOO(decode_results *results, uint16_t offset,'
' const uint16_t nbits, const bool strict) {\n'
' if (results->rawlen < 2 * nbits + kFOOOverhead - offset)\n'
' return false; // Too short a message to match.\n'
' if (strict && nbits != kFOOBits)\n'
' return false;\n'
'\n'
' uint64_t data = 0;\n'
' match_result_t data_result;\n'
'\n'
' // Header\n'
' if (!matchMark(results->rawbuf[offset++], kFOOHdrMark))\n'
' return false;\n'
' if (!matchSpace(results->rawbuf[offset++], kFOOHdrSpace))\n'
' return false;\n'
'\n'
' // Data Section #1\n'
' // e.g. data_result.data = 0xEB, nbits = 8\n'
' data_result = matchData(&(results->rawbuf[offset]), 8,\n'
' kFOOBitMark, kFOOOneSpace,\n'
' kFOOBitMark, kFOOZeroSpace);\n'
' offset += data_result.used;\n'
' if (data_result.success == false) return false; // Fail\n'
' data <<= 8; // Make room for the new bits of data.\n'
' data |= data_result.data;\n'
'\n'
' // Footer\n'
' if (!matchMark(results->rawbuf[offset++], kFOOBitMark))\n'
' return false;\n'
' if (!matchSpace(results->rawbuf[offset++], kFOOHdrSpace))\n'
' return false;\n'
'\n'
' // Data Section #2\n'
' // e.g. data_result.data = 0x1, nbits = 8\n'
' data_result = matchData(&(results->rawbuf[offset]), 8,\n'
' kFOOBitMark, kFOOOneSpace,\n'
' kFOOBitMark, kFOOZeroSpace);\n'
' offset += data_result.used;\n'
' if (data_result.success == false) return false; // Fail\n'
' data <<= 8; // Make room for the new bits of data.\n'
' data |= data_result.data;\n'
'\n'
' // Footer\n'
' if (!matchMark(results->rawbuf[offset++], kFOOBitMark))\n'
' return false;\n'
'\n'
' // Success\n'
' results->decode_type = decode_type_t::FOO;\n'
' results->bits = nbits;\n'
' results->value = data;\n'
' results->command = 0;\n'
' results->address = 0;\n'
' return true;\n'
'}\n'
'#endif // DECODE_FOO\n')
def test_reduce_list(self):
"""Tests for the reduce_list method."""
ignore = StringIO()
message = analyse.RawIRMessage(200, [
7930, 3952, 494, 1482, 520, 1482, 494, 1508, 494, 520, 494, 1482, 494,
520, 494, 1482, 494, 1482, 494, 3978, 494, 520, 494, 520, 494, 520, 494,
520, 520, 520, 494, 520, 494, 520, 494, 1482, 494
], ignore)
test_space_data = [4496, 1660, 530, 558, 1636, 1660, 556]
result_list, result_dict = message.reduce_list(test_space_data)
self.assertEqual([4496, 1660, 558], result_list)
self.assertEqual({
558: [558, 556, 530],
1660: [1660, 1660, 1636],
4496: [4496]
}, result_dict)
def test_leader_marks(self):
"""Tests for leader-type marks in parse_and_report() function."""
# Ref Issue #973
output = StringIO()
input_str = """
uint16_t rawData[853] = {
29784, 49290, 3416, 1604, 464, 1210, 468, 372, 460, 374, 462, 374,
466, 368, 464, 372, 462, 374, 464, 374, 464, 368, 464, 370, 464, 370,
466, 370, 464, 1208, 464, 374, 462, 372, 466, 374, 464, 370, 462, 372,
464, 370, 466, 370, 464, 372, 462, 374, 462, 374, 462, 378, 460, 370,
460, 374, 464, 372, 462, 372, 464, 374, 466, 368, 464, 1210, 464, 374,
466, 1202, 464, 1206, 464, 1210, 466, 1206, 468, 1204, 464, 1210, 466,
370, 462, 1214, 460, 1208, 464, 1206, 464, 1208, 466, 1208, 464, 1206,
466, 1208, 464, 1206, 466, 1212, 464, 370, 464, 370, 462, 374, 462,
374, 462, 374, 462, 374, 462, 372, 464, 376, 460, 372, 462, 374, 466,
1204, 464, 1210, 464, 372, 460, 374, 462, 1208, 464, 1212, 464, 1202,
468, 1204, 464, 374, 460, 374, 466, 1208, 462, 1210, 462, 374, 462,
376, 464, 368, 466, 1204, 462, 374, 466, 372, 464, 1206, 462, 376,
460, 376, 464, 1210, 462, 1208, 462, 372, 466, 1206, 464, 1208, 466,
372, 462, 1210, 462, 1210, 466, 374, 468, 1202, 464, 1206, 466, 374,
462, 372, 464, 1208, 464, 374, 464, 372, 464, 376, 462, 370, 466, 368,
464, 1208, 462, 1210, 460, 374, 464, 1208, 466, 1206, 464, 1214, 464,
368, 462, 374, 462, 1212, 460, 1210, 466, 1206, 466, 370, 462, 1210,
464, 416, 424, 1202, 466, 1220, 448, 376, 464, 372, 462, 372, 462,
1212, 462, 374, 460, 1214, 468, 364, 468, 370, 462, 372, 462, 376,
458, 374, 464, 372, 462, 376, 464, 376, 462, 1204, 464, 1210, 462,
1210, 464, 1208, 466, 1208, 464, 1206, 462, 1210, 464, 1212, 464, 368,
462, 372, 464, 372, 464, 372, 464, 372, 466, 370, 466, 370, 464, 376,
464, 1202, 464, 1212, 464, 1204, 464, 1210, 462, 1208, 464, 1212, 462,
1210, 464, 1212, 460, 372, 462, 374, 462, 374, 466, 370, 462, 374, 462,
372, 464, 372, 462, 376, 462, 1206, 464, 1206, 466, 1210, 462, 1208,
464, 1210, 466, 1204, 464, 1210, 462, 1214, 462, 368, 462, 374, 466,
370, 462, 376, 466, 368, 466, 370, 462, 414, 424, 374, 464, 1206, 464,
1206, 464, 1206, 468, 1206, 466, 1206, 466, 1210, 462, 1206, 464, 1214,
468, 364, 466, 372, 466, 370, 462, 372, 462, 374, 464, 372, 462, 374,
460, 376, 466, 1204, 464, 1208, 462, 1210, 464, 1206, 464, 1210, 464,
1208, 464, 1208, 466, 1210, 462, 1206, 466, 1206, 466, 372, 462, 374,
466, 1206, 466, 370, 464, 1206, 466, 376, 464, 368, 462, 372, 466,
1206, 464, 1206, 464, 374, 466, 1204, 464, 374, 466, 1206, 466, 1204,
468, 368, 466, 370, 466, 370, 462, 1212, 462, 1210, 462, 1210, 462,
1214, 464, 368, 464, 1206, 466, 1206, 466, 1206, 464, 374, 464, 370,
466, 370, 462, 378, 466, 366, 464, 372, 466, 368, 466, 370, 464, 370,
462, 372, 462, 374, 464, 374, 464, 1202, 466, 1206, 462, 1208, 466,
1208, 466, 1208, 464, 1210, 462, 1206, 464, 1212, 464, 368, 464, 372,
464, 370, 468, 368, 462, 376, 462, 372, 466, 370, 464, 376, 462, 1206,
464, 1210, 462, 1212, 462, 1208, 464, 1208, 462, 1212, 466, 1246, 424,
1212, 464, 368, 464, 372, 466, 370, 464, 372, 462, 374, 464, 372, 464,
370, 462, 1212, 466, 1206, 462, 1206, 464, 1210, 466, 1206, 462, 1208,
464, 1250, 422, 1208, 468, 372, 464, 1204, 466, 1206, 466, 370, 462,
374, 462, 376, 460, 374, 466, 370, 462, 376, 464, 368, 462, 376, 462,
1210, 462, 1208, 464, 1206, 466, 1206, 464, 1208, 468, 1212, 460, 1206,
464, 372, 464, 372, 466, 370, 462, 374, 466, 370, 466, 370, 466, 374,
464, 368, 462, 1210, 462, 1210, 464, 1210, 462, 1208, 462, 1212, 464,
1206, 466, 1208, 466, 366, 464, 374, 460, 374, 462, 1208, 466, 372,
462, 374, 462, 374, 464, 1212, 468, 1202, 464, 1208, 466, 1204, 464,
376, 460, 1208, 468, 1208, 462, 1208, 464, 378, 460, 372, 460, 372,
462, 376, 464, 372, 462, 374, 460, 374, 464, 370, 462, 378, 464, 1202,
468, 1204, 468, 1204, 466, 1208, 466, 1208, 464, 1210, 460, 1212, 462,
1212, 464, 366, 466, 370, 464, 372, 466, 370, 464, 372, 462, 414, 424,
372, 466, 372, 460, 1206, 466, 1206, 466, 1206, 466, 1208, 466, 1206,
464, 1208, 466, 1208, 462, 1212, 468, 1202, 466, 1204, 470, 1204, 468,
1204, 466, 1206, 466, 1206, 464, 1210, 462, 1212, 468, 366, 464, 372,
462, 374, 460, 374, 460, 374, 466, 410, 424, 372, 460, 378, 466, 1200,
464, 1212, 462, 1210, 464, 1210, 466, 1206, 462, 1208, 464, 1210, 464,
1210, 464, 366, 462, 376, 462, 374, 460, 376, 462, 372, 466, 374, 460,
372, 462, 378, 462, 1202, 468, 1206, 464, 1208, 466, 1208, 462, 1208,
464, 1208, 468, 1204, 464, 1212, 466, 368, 462, 374, 466, 372, 464,
370, 462, 374, 464, 370, 462, 376, 464, 374, 462, 1206, 464, 1208, 462,
1210, 466, 1208, 460, 1210, 468, 1206, 462, 1210, 464, 1212, 466, 366,
464, 374, 462, 372, 466, 370, 462, 374, 464, 372, 464, 370, 464, 374,
462};"""
analyse.parse_and_report(input_str, 200, True, "Hitachi", output)
self.assertEqual(
output.getvalue(), 'Found 853 timing entries.\n'
'Potential Mark Candidates:\n'
'[29784, 3416, 470]\n'
'Potential Space Candidates:\n'
'[49290, 1604, 1250, 416]\n'
'DANGER: Unusual number of mark timings!\n'
'Guessing encoding type:\n'
'Looks like it uses space encoding. Yay!\n'
'\n'
'Guessing key value:\n'
'kHitachiHdrMark = 3416\n'
'kHitachiHdrSpace = 1604\n'
'kHitachiBitMark = 463\n'
'kHitachiOneSpace = 1208\n'
'kHitachiZeroSpace = 372\n'
'kHitachiLdrMark = 29784\n'
'kHitachiSpaceGap = 49290\n'
'\n'
'Decoding protocol based on analysis so far:\n'
'\n'
'kHitachiLdrMark+UNEXPECTED->GAP(49290)kHitachiHdrMark+'
'kHitachiHdrSpace+100000000000100000000000000000101111110111111111'
'0000000000110011110011000100100110110110110010000011011100111010110001'
'010000000011111111000000001111111100000000111111110000000011111111'
'0000000011111111110010100011010110001111011100000000000011111111'
'0000000011111111000000011111111011000000001111111000000001111111'
'0001000111101110000000001111111100000000111111111111111100000000'
'111111110000000011111111000000001111111100000000\n'
' Bits: 424\n'
' Hex: 0x80080002FDFF0033CC49B6C8373AC500FF00FF00FF00FF00FFCA358F7000'
'FF00FF01FEC03F807F11EE00FF00FFFF00FF00FF00FF00 (MSB first)\n'
' 0x00FF00FF00FF00FFFF00FF007788FE01FC037F80FF00FF000EF1AC53FF00'
'FF00FF00FF00FF00A35CEC136D9233CC00FFBF40001001 (LSB first)\n'
' Dec: 21666770463250971033249250747302630158357464218891161163035832'
'525825434564377831675503794869126268735511944198247894513495375616'
' (MSB first)\n'
' 16857184424372658669179408622645041920057617761062334415219526'
'0950249734545225589859643087812860908833344117446370839379316737'
' (LSB first)\n'
' Bin: 0b100000000000100000000000000000101111110111111111000000000011'
'00111100110001001001101101101100100000110111001110101100010100000000'
'1111111100000000111111110000000011111111000000001111111100000000'
'1111111111001010001101011000111101110000000000001111111100000000'
'1111111100000001111111101100000000111111100000000111111100010001'
'1110111000000000111111110000000011111111111111110000000011111111'
'0000000011111111000000001111111100000000 (MSB first)\n'
' 0b000000001111111100000000111111110000000011111111000000001111'
'11111111111100000000111111110000000001110111100010001111111000000001'
'1111110000000011011111111000000011111111000000001111111100000000'
'0000111011110001101011000101001111111111000000001111111100000000'
'1111111100000000111111110000000011111111000000001010001101011100'
'1110110000010011011011011001001000110011110011000000000011111111'
'1011111101000000000000000001000000000001 (LSB first)\n'
'\n'
'Total Nr. of suspected bits: 424\n'
'\n'
'Generating a VERY rough code outline:\n'
'\n'
'// Copyright 2020 David Conran (crankyoldgit)\n'
'/// @file\n'
'/// @brief Support for Hitachi protocol\n'
'\n'
'// Supports:\n'
'// Brand: Hitachi, Model: TODO add device and remote\n'
'\n'
'#include "IRrecv.h"\n'
'#include "IRsend.h"\n'
'#include "IRutils.h"\n'
'\n'
"// WARNING: This probably isn't directly usable. It's a guide only.\n"
'\n'
'// See https://github.com/crankyoldgit/IRremoteESP8266/wiki/'
'Adding-support-for-a-new-IR-protocol\n'
'// for details of how to include this in the library.\n'
'const uint16_t kHitachiHdrMark = 3416;\n'
'const uint16_t kHitachiBitMark = 463;\n'
'const uint16_t kHitachiHdrSpace = 1604;\n'
'const uint16_t kHitachiOneSpace = 1208;\n'
'const uint16_t kHitachiZeroSpace = 372;\n'
'const uint16_t kHitachiLdrMark = 29784;\n'
'const uint16_t kHitachiSpaceGap = 49290;\n'
'const uint16_t kHitachiFreq = 38000; // Hz. (Guessing the most'
' common frequency.)\n'
'const uint16_t kHitachiBits = 424; // Move to IRremoteESP8266.h\n'
'const uint16_t kHitachiStateLength = 53; // Move to IRremoteESP8266.h'
'\n'
'const uint16_t kHitachiOverhead = 5;\n'
"// DANGER: More than 64 bits detected. A uint64_t for 'data' won't"
' work!\n'
'\n'
'#if SEND_HITACHI\n'
'// Function should be safe up to 64 bits.\n'
'/// Send a Hitachi formatted message.\n'
'/// Status: ALPHA / Untested.\n'
'/// @param[in] data containing the IR command.\n'
'/// @param[in] nbits Nr. of bits to send. usually kHitachiBits\n'
'/// @param[in] repeat Nr. of times the message is to be repeated.\n'
'void IRsend::sendHitachi(const uint64_t data, const uint16_t nbits,'
' const uint16_t repeat) {\n'
' enableIROut(kHitachiFreq);\n'
' for (uint16_t r = 0; r <= repeat; r++) {\n'
' uint64_t send_data = data;\n'
' // Leader\n'
' mark(kHitachiLdrMark);\n'
' // Gap\n'
' space(kHitachiSpaceGap);\n'
' // Header\n'
' mark(kHitachiHdrMark);\n'
' space(kHitachiHdrSpace);\n'
' // Data Section #1\n'
' // e.g. data = 0x80080002FDFF0033CC49B6C8373AC500FF00FF00FF00FF00'
'FFCA358F7000FF00FF01FEC03F807F11EE00FF00FFFF00FF00FF00FF00,'
' nbits = 424\n'
' sendData(kHitachiBitMark, kHitachiOneSpace, kHitachiBitMark,'
' kHitachiZeroSpace, send_data, 424, true);\n'
' send_data >>= 424;\n'
' // Footer\n'
' mark(kHitachiBitMark);\n'
' space(kDefaultMessageGap); // A 100% made up guess of the gap'
' between messages.\n'
' }\n'
'}\n'
'#endif // SEND_HITACHI\n'
'\n'
'#if SEND_HITACHI\n'
'// Alternative >64bit function to send HITACHI messages\n'
'// Function should be safe over 64 bits.\n'
'/// Send a Hitachi formatted message.\n'
'/// Status: ALPHA / Untested.\n'
'/// @param[in] data An array of bytes containing the IR command.\n'
'/// It is assumed to be in MSB order for this code.\n'
'/// e.g.\n'
'/// @code\n'
'/// uint8_t data[kHitachiStateLength] = {0x80, 0x08, 0x00, 0x02,'
' 0xFD, 0xFF, 0x00, 0x33, 0xCC, 0x49, 0xB6, 0xC8, 0x37, 0x3A, 0xC5,'
' 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0xCA,'
' 0x35, 0x8F, 0x70, 0x00, 0xFF, 0x00, 0xFF, 0x01, 0xFE, 0xC0, 0x3F,'
' 0x80, 0x7F, 0x11, 0xEE, 0x00, 0xFF, 0x00, 0xFF, 0xFF, 0x00, 0xFF,'
' 0x00, 0xFF, 0x00, 0xFF, 0x00};\n'
'/// @endcode\n'
'/// @param[in] nbytes Nr. of bytes of data in the array.'
' (>=kHitachiStateLength)\n'
'/// @param[in] repeat Nr. of times the message is to be repeated.\n'
'void IRsend::sendHitachi(const uint8_t data[], const uint16_t nbytes,'
' const uint16_t repeat) {\n'
' for (uint16_t r = 0; r <= repeat; r++) {\n'
' uint16_t pos = 0;\n'
' // Data Section #1\n'
' // e.g.\n'
' // bits = 424; bytes = 53;\n'
' // *(data + pos) = {0x80, 0x08, 0x00, 0x02, 0xFD, 0xFF, 0x00,'
' 0x33, 0xCC, 0x49, 0xB6, 0xC8, 0x37, 0x3A, 0xC5, 0x00, 0xFF, 0x00,'
' 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0xCA, 0x35, 0x8F, 0x70,'
' 0x00, 0xFF, 0x00, 0xFF, 0x01, 0xFE, 0xC0, 0x3F, 0x80, 0x7F, 0x11,'
' 0xEE, 0x00, 0xFF, 0x00, 0xFF, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00,'
' 0xFF, 0x00};\n'
' sendGeneric(kHitachiHdrMark, kHitachiHdrSpace,\n'
' kHitachiBitMark, kHitachiOneSpace,\n'
' kHitachiBitMark, kHitachiZeroSpace,\n'
' kHitachiBitMark, kHitachiSpaceGap,\n'
' data + pos, 53, // Bytes\n'
' kHitachiFreq, true, kNoRepeat, kDutyDefault);\n'
' pos += 53; // Adjust by how many bytes of data we sent\n'
' }\n'
'}\n'
'#endif // SEND_HITACHI\n'
'\n'
"// DANGER: More than 64 bits detected. A uint64_t for 'data' won't"
' work!\n'
'#if DECODE_HITACHI\n'
'// Function should be safe up to 64 bits.\n'
'/// Decode the supplied Hitachi message.\n'
'/// Status: ALPHA / Untested.\n'
'/// @param[in,out] results Ptr to the data to decode &'
' where to store the decode\n'
'/// @param[in] offset The starting index to use when'
' attempting to decode the\n'
'/// raw data. Typically/Defaults to kStartOffset.\n'
'/// @param[in] nbits The number of data bits to expect.\n'
'/// @param[in] strict Flag indicating if we should perform strict'
' matching.\n'
"/// @return A boolean. True if it can decode it, false if it can't.\n"
'bool IRrecv::decodeHitachi(decode_results *results, uint16_t offset,'
' const uint16_t nbits, const bool strict) {\n'
' if (results->rawlen < 2 * nbits + kHitachiOverhead - offset)\n'
' return false; // Too short a message to match.\n'
' if (strict && nbits != kHitachiBits)\n'
' return false;\n'
'\n'
' uint64_t data = 0;\n'
' match_result_t data_result;\n'
'\n'
' // Leader\n'
' if (!matchMark(results->rawbuf[offset++], kHitachiLdrMark))\n'
' return false;\n'
'\n'
' // Gap\n'
' if (!matchSpace(results->rawbuf[offset++], kHitachiSpaceGap))\n'
' return false;\n'
'\n'
' // Header\n'
' if (!matchMark(results->rawbuf[offset++], kHitachiHdrMark))\n'
' return false;\n'
' if (!matchSpace(results->rawbuf[offset++], kHitachiHdrSpace))\n'
' return false;\n'
'\n'
' // Data Section #1\n'
' // e.g. data_result.data = 0x80080002FDFF0033CC49B6C8373AC500FF00FF'
'00FF00FF00FFCA358F7000FF00FF01FEC03F807F11EE00FF00FFFF00FF00FF00FF00,'
' nbits = 424\n'
' data_result = matchData(&(results->rawbuf[offset]), 424,\n'
' kHitachiBitMark, kHitachiOneSpace,\n'
' kHitachiBitMark, kHitachiZeroSpace);\n'
' offset += data_result.used;\n'
' if (data_result.success == false) return false; // Fail\n'
' data <<= 424; // Make room for the new bits of data.\n'
' data |= data_result.data;\n'
'\n'
' // Footer\n'
' if (!matchMark(results->rawbuf[offset++], kHitachiBitMark))\n'
' return false;\n'
'\n'
' // Success\n'
' results->decode_type = decode_type_t::HITACHI;\n'
' results->bits = nbits;\n'
' results->value = data;\n'
' results->command = 0;\n'
' results->address = 0;\n'
' return true;\n'
'}\n'
'#endif // DECODE_HITACHI\n'
'\n'
'#if DECODE_HITACHI\n'
'// Function should be safe over 64 bits.\n'
'/// Decode the supplied Hitachi message.\n'
'/// Status: ALPHA / Untested.\n'
'/// @param[in,out] results Ptr to the data to decode &'
' where to store the decode\n'
'/// @param[in] offset The starting index to use when'
' attempting to decode the\n'
'/// raw data. Typically/Defaults to kStartOffset.\n'
'/// @param[in] nbits The number of data bits to expect.\n'
'/// @param[in] strict Flag indicating if we should perform strict'
' matching.\n'
"/// @return A boolean. True if it can decode it, false if it can't.\n"
'bool IRrecv::decodeHitachi(decode_results *results, uint16_t offset,'
' const uint16_t nbits, const bool strict) {\n'
' if (results->rawlen < 2 * nbits + kHitachiOverhead - offset)\n'
' return false; // Too short a message to match.\n'
' if (strict && nbits != kHitachiBits)\n'
' return false;\n'
'\n'
' uint16_t pos = 0;\n'
' uint16_t used = 0;\n'
'\n'
' // Data Section #1\n'
' // e.g.\n'
' // bits = 424; bytes = 53;\n'
' // *(results->state + pos) = {0x80, 0x08, 0x00, 0x02, 0xFD, 0xFF,'
' 0x00, 0x33, 0xCC, 0x49, 0xB6, 0xC8, 0x37, 0x3A, 0xC5, 0x00, 0xFF,'
' 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0x00, 0xFF, 0xCA, 0x35, 0x8F,'
' 0x70, 0x00, 0xFF, 0x00, 0xFF, 0x01, 0xFE, 0xC0, 0x3F, 0x80, 0x7F,'
' 0x11, 0xEE, 0x00, 0xFF, 0x00, 0xFF, 0xFF, 0x00, 0xFF, 0x00, 0xFF,'
' 0x00, 0xFF, 0x00};\n'
' used = matchGeneric(results->rawbuf + offset,'
' results->state + pos,\n'
' results->rawlen - offset, 424,\n'
' kHitachiHdrMark, kHitachiHdrSpace,\n'
' kHitachiBitMark, kHitachiOneSpace,\n'
' kHitachiBitMark, kHitachiZeroSpace,\n'
' kHitachiBitMark, kHitachiSpaceGap, true);\n'
' if (used == 0) return false; // We failed to find any data.\n'
' offset += used; // Adjust for how much of the message we read.\n'
' pos += 53; // Adjust by how many bytes of data we read\n'
'\n'
' // Success\n'
' results->decode_type = decode_type_t::HITACHI;\n'
' results->bits = nbits;\n'
' return true;\n'
'}\n'
'#endif // DECODE_HITACHI\n')
def test_unusual_gaps(self):
"""Tests for unusual Space Gaps in parse_and_report() function."""
# Tests for unusual Gaps. (Issue #482)
output = StringIO()
input_str = """
uint16_t rawbuf[272] = {3485, 3512, 864, 864, 864, 2620, 864, 864,
864, 2620, 864, 2620, 864, 2620, 864, 2620, 864, 2620, 864, 864,
864, 2620, 864, 864, 864, 2620, 864, 2620, 864, 2620, 864, 2620,
864, 2620, 864, 864, 864, 2620, 864, 864, 864, 864, 864, 864,
864, 864, 864, 864, 864, 864, 864, 864, 864, 2620, 864, 864,
864, 864, 864, 864, 864, 864, 864, 864, 864, 864,
3485, 3512, 864, 864, 864, 2620, 864, 864, 864, 2620, 864, 2620,
864, 2620, 864, 2620, 864, 2620, 864, 864, 864, 2620, 864, 864,
864, 2620, 864, 2620, 864, 2620, 864, 2620, 864, 2620, 864, 864,
864, 2620, 864, 864, 864, 864, 864, 864, 864, 864, 864, 864, 864,
864, 864, 864, 864, 2620, 864, 864, 864, 864, 864, 864, 864, 864,
864, 864, 864, 864,
3485, 3512, 864, 13996,
3485, 3512, 864, 864, 864, 864, 864, 2620, 864, 864, 864, 2620,
864, 2620, 864, 2620, 864, 2620, 864, 864, 864, 864, 864, 2620,
864, 864, 864, 2620, 864, 2620, 864, 2620, 864, 2620, 864, 864,
864, 2620, 864, 2620, 864, 864, 864, 2620, 864, 2620, 864, 864,
864, 864, 864, 864, 864, 2620, 864, 2620, 864, 864, 864, 2620,
864, 2620, 864, 864, 864, 864,
3485, 3512, 864, 864, 864, 864, 864, 2620, 864, 864, 864, 2620,
864, 2620, 864, 2620, 864, 2620, 864, 864, 864, 864, 864, 2620,
864, 864, 864, 2620, 864, 2620, 864, 2620, 864, 2620, 864, 864,
864, 2620, 864, 2620, 864, 864, 864, 2620, 864, 2620, 864, 864,
864, 864, 864, 864, 864, 2620, 864, 2620, 864, 864, 864, 2620,
864, 2620, 864, 864, 864, 864, 3485, 3512, 864, 13996};"""
analyse.parse_and_report(input_str, 200, True, "FOO", output)
self.assertEqual(
output.getvalue(), 'Found 272 timing entries.\n'
'Potential Mark Candidates:\n'
'[3485, 864]\n'
'Potential Space Candidates:\n'
'[13996, 3512, 2620, 864]\n'
'\n'
'Guessing encoding type:\n'
'Looks like it uses space encoding. Yay!\n'
'\n'
'Guessing key value:\n'
'kFOOHdrMark = 3485\n'
'kFOOHdrSpace = 3512\n'
'kFOOBitMark = 864\n'
'kFOOOneSpace = 2620\n'
'kFOOZeroSpace = 864\n'
'kFOOSpaceGap = 13996\n'
'\n'
'Decoding protocol based on analysis so far:\n'
'\n'
'kFOOHdrMark+kFOOHdrSpace+01011111010111110100000001000000\n'
' Bits: 32\n'
' Hex: 0x5F5F4040 (MSB first)\n'
' 0x0202FAFA (LSB first)\n'
' Dec: 1600077888 (MSB first)\n'
' 33749754 (LSB first)\n'
' Bin: 0b01011111010111110100000001000000 (MSB first)\n'
' 0b00000010000000101111101011111010 (LSB first)\n'
'kFOOHdrMark+kFOOHdrSpace+01011111010111110100000001000000\n'
' Bits: 32\n'
' Hex: 0x5F5F4040 (MSB first)\n'
' 0x0202FAFA (LSB first)\n'
' Dec: 1600077888 (MSB first)\n'
' 33749754 (LSB first)\n'
' Bin: 0b01011111010111110100000001000000 (MSB first)\n'
' 0b00000010000000101111101011111010 (LSB first)\n'
'kFOOHdrMark+kFOOHdrSpace+GAP(13996)kFOOHdrMark+kFOOHdrSpace+0010111100'
'1011110110110001101100\n'
' Bits: 32\n'
' Hex: 0x2F2F6C6C (MSB first)\n'
' 0x3636F4F4 (LSB first)\n'
' Dec: 791637100 (MSB first)\n'
' 909571316 (LSB first)\n'
' Bin: 0b00101111001011110110110001101100 (MSB first)\n'
' 0b00110110001101101111010011110100 (LSB first)\n'
'kFOOHdrMark+kFOOHdrSpace+00101111001011110110110001101100\n'
' Bits: 32\n'
' Hex: 0x2F2F6C6C (MSB first)\n'
' 0x3636F4F4 (LSB first)\n'
' Dec: 791637100 (MSB first)\n'
' 909571316 (LSB first)\n'
' Bin: 0b00101111001011110110110001101100 (MSB first)\n'
' 0b00110110001101101111010011110100 (LSB first)\n'
'kFOOHdrMark+kFOOHdrSpace+GAP(13996)\n'
'Total Nr. of suspected bits: 128\n'
'\n'
'Generating a VERY rough code outline:\n'
'\n'
'// Copyright 2020 David Conran (crankyoldgit)\n'
'/// @file\n'
'/// @brief Support for FOO protocol\n'
'\n'
'// Supports:\n'
'// Brand: FOO, Model: TODO add device and remote\n'
'\n'
'#include "IRrecv.h"\n'
'#include "IRsend.h"\n'
'#include "IRutils.h"\n'
'\n'
"// WARNING: This probably isn't directly usable. It's a guide only.\n"
'\n'
'// See https://github.com/crankyoldgit/IRremoteESP8266/wiki/'
'Adding-support-for-a-new-IR-protocol\n'
'// for details of how to include this in the library.\n'
'const uint16_t kFOOHdrMark = 3485;\n'
'const uint16_t kFOOBitMark = 864;\n'
'const uint16_t kFOOHdrSpace = 3512;\n'
'const uint16_t kFOOOneSpace = 2620;\n'
'const uint16_t kFOOZeroSpace = 864;\n'
'const uint16_t kFOOSpaceGap = 13996;\n'
'const uint16_t kFOOFreq = 38000; // Hz. (Guessing the most common'
' frequency.)\n'
'const uint16_t kFOOBits = 128; // Move to IRremoteESP8266.h\n'
'const uint16_t kFOOStateLength = 16; // Move to IRremoteESP8266.h\n'
'const uint16_t kFOOOverhead = 16;\n'
"// DANGER: More than 64 bits detected. A uint64_t for 'data' won't"
' work!\n'
'\n'
'#if SEND_FOO\n'
'// Function should be safe up to 64 bits.\n'
'/// Send a FOO formatted message.\n'
'/// Status: ALPHA / Untested.\n'
'/// @param[in] data containing the IR command.\n'
'/// @param[in] nbits Nr. of bits to send. usually kFOOBits\n'
'/// @param[in] repeat Nr. of times the message is to be repeated.\n'
'void IRsend::sendFOO(const uint64_t data, const uint16_t nbits,'
' const uint16_t repeat) {\n'
' enableIROut(kFOOFreq);\n'
' for (uint16_t r = 0; r <= repeat; r++) {\n'
' uint64_t send_data = data;\n'
' // Header\n'
' mark(kFOOHdrMark);\n'
' space(kFOOHdrSpace);\n'
' // Data Section #1\n'
' // e.g. data = 0x5F5F4040, nbits = 32\n'
' sendData(kFOOBitMark, kFOOOneSpace, kFOOBitMark, kFOOZeroSpace,'
' send_data, 32, true);\n'
' send_data >>= 32;\n'
' // Header\n'
' mark(kFOOHdrMark);\n'
' space(kFOOHdrSpace);\n'
' // Data Section #2\n'
' // e.g. data = 0x5F5F4040, nbits = 32\n'
' sendData(kFOOBitMark, kFOOOneSpace, kFOOBitMark, kFOOZeroSpace,'
' send_data, 32, true);\n'
' send_data >>= 32;\n'
' // Header\n'
' mark(kFOOHdrMark);\n'
' space(kFOOHdrSpace);\n'
' // Gap\n'
' mark(kFOOBitMark);\n'
' space(kFOOSpaceGap);\n'
' // Header\n'
' mark(kFOOHdrMark);\n'
' space(kFOOHdrSpace);\n'
' // Data Section #3\n'
' // e.g. data = 0x2F2F6C6C, nbits = 32\n'
' sendData(kFOOBitMark, kFOOOneSpace, kFOOBitMark, kFOOZeroSpace,'
' send_data, 32, true);\n'
' send_data >>= 32;\n'
' // Header\n'
' mark(kFOOHdrMark);\n'
' space(kFOOHdrSpace);\n'
' // Data Section #4\n'
' // e.g. data = 0x2F2F6C6C, nbits = 32\n'
' sendData(kFOOBitMark, kFOOOneSpace, kFOOBitMark, kFOOZeroSpace,'
' send_data, 32, true);\n'
' send_data >>= 32;\n'
' // Header\n'
' mark(kFOOHdrMark);\n'
' space(kFOOHdrSpace);\n'
' // Gap\n'
' mark(kFOOBitMark);\n'
' space(kFOOSpaceGap);\n'
' space(kDefaultMessageGap); // A 100% made up guess of the gap'
' between messages.\n'
' }\n'
'}\n'
'#endif // SEND_FOO\n'
'\n'
'#if SEND_FOO\n'
'// Alternative >64bit function to send FOO messages\n'
'// Function should be safe over 64 bits.\n'
'/// Send a FOO formatted message.\n'
'/// Status: ALPHA / Untested.\n'
'/// @param[in] data An array of bytes containing the IR command.\n'
'/// It is assumed to be in MSB order for this code.\n'
'/// e.g.\n'
'/// @code\n'
'/// uint8_t data[kFOOStateLength] = {0x5F, 0x5F, 0x40, 0x40, 0x5F,'
' 0x5F, 0x40, 0x40, 0x2F, 0x2F, 0x6C, 0x6C, 0x2F, 0x2F, 0x6C, 0x6C};\n'
'/// @endcode\n'
'/// @param[in] nbytes Nr. of bytes of data in the array.'
' (>=kFOOStateLength)\n'
'/// @param[in] repeat Nr. of times the message is to be repeated.\n'
'void IRsend::sendFOO(const uint8_t data[], const uint16_t nbytes,'
' const uint16_t repeat) {\n'
' for (uint16_t r = 0; r <= repeat; r++) {\n'
' uint16_t pos = 0;\n'
' // Data Section #1\n'
' // e.g.\n'
' // bits = 32; bytes = 4;\n'
' // *(data + pos) = {0x5F, 0x5F, 0x40, 0x40};\n'
' sendGeneric(kFOOHdrMark, kFOOHdrSpace,\n'
' kFOOBitMark, kFOOOneSpace,\n'
' kFOOBitMark, kFOOZeroSpace,\n'
' kFOOHdrMark, kFOOHdrSpace,\n'
' data + pos, 4, // Bytes\n'
' kFOOFreq, true, kNoRepeat, kDutyDefault);\n'
' pos += 4; // Adjust by how many bytes of data we sent\n'
' // Data Section #2\n'
' // e.g.\n'