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Decode the firmware version for the iDive series

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For the older iDive series, the firmware is stored at a slightly
different offset.
This commit is contained in:
Jef Driesen 2017-11-07 22:43:12 +01:00
parent 4ffd514f76
commit 93fc2f1c79
1 changed files with 6 additions and 2 deletions
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8
src/divesystem_idive_parser.c
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@ -272,12 +272,14 @@ divesystem_idive_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callba
unsigned int beginpressure = 0; unsigned int beginpressure = 0;
unsigned int endpressure = 0; unsigned int endpressure = 0;
unsigned int firmware = 0;
unsigned int apos4 = 0;
unsigned int nsamples = array_uint16_le (data + 1); unsigned int nsamples = array_uint16_le (data + 1);
unsigned int samplesize = SZ_SAMPLE_IDIVE; unsigned int samplesize = SZ_SAMPLE_IDIVE;
if (parser->model >= IX3M_EASY) { if (parser->model >= IX3M_EASY) {
// Detect the APOS4 firmware. // Detect the APOS4 firmware.
unsigned int firmware = array_uint32_le(data + 0x2A); firmware = array_uint32_le(data + 0x2A);
unsigned int apos4 = (firmware / 10000000) >= 4; apos4 = (firmware / 10000000) >= 4;
if (apos4) { if (apos4) {
// Dive downloaded and recorded with the APOS4 firmware. // Dive downloaded and recorded with the APOS4 firmware.
samplesize = SZ_SAMPLE_IX3M_APOS4; samplesize = SZ_SAMPLE_IX3M_APOS4;
@ -289,6 +291,8 @@ divesystem_idive_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callba
// Dive downloaded and recorded with an older firmware. // Dive downloaded and recorded with an older firmware.
samplesize = SZ_SAMPLE_IX3M; samplesize = SZ_SAMPLE_IX3M;
} }
} else {
firmware = array_uint32_le(data + 0x2E);
} }
unsigned int offset = parser->headersize; unsigned int offset = parser->headersize;