FlapJackApps/libdc
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Use macros to encode the firmware version

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This commit is contained in:
Jef Driesen 2019-11-19 21:36:26 +01:00
parent 612011249d
commit a5ba2f4e41
1 changed files with 12 additions and 2 deletions
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14
src/hw_ostc_parser.c
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@ -71,6 +71,16 @@
#define OSTC4 0x3B
#define OSTC3FW(major,minor) ( \
(((major) & 0xFF) << 8) | \
((minor) & 0xFF))
#define OSTC4FW(major,minor,micro,beta) ( \
(((major) & 0x1F) << 11) | \
(((minor) & 0x1F) >> 6) | \
(((micro) & 0x1F) << 1) | \
((beta) & 0x01))
typedef struct hw_ostc_sample_info_t {
unsigned int type;
unsigned int divisor;
@ -886,7 +896,7 @@ hw_ostc_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_t call
case DECO:
// Due to a firmware bug, the deco/ndl info is incorrect for
// all OSTC4 dives with a firmware older than version 1.0.8.
if (parser->model == OSTC4 && firmware < 0x0810)
if (parser->model == OSTC4 && firmware < OSTC4FW(1,0,8,0))
break;
if (data[offset]) {
sample.deco.type = DC_DECO_DECOSTOP;
@ -930,7 +940,7 @@ hw_ostc_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callback_t call
// The hwOS Sport firmware used a resolution of
// 0.1 bar between versions 10.40 and 10.50.
if (parser->hwos && parser->model != OSTC4 &&
(firmware >= 0x0A28 && firmware <= 0x0A32)) {
(firmware >= OSTC3FW(10,40) && firmware <= OSTC3FW(10,50))) {
sample.pressure.value /= 10.0;
}
if (callback) callback (DC_SAMPLE_PRESSURE, sample, userdata);