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center-3xx: properly set encoding digits

This commit is contained in:
Aurelien Jacobs 2016-08-21 16:59:02 +02:00 committed by Uwe Hermann
parent 0b8205504b
commit 0a2ffa3ebf
1 changed files with 8 additions and 1 deletions
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9
src/hardware/center-3xx/protocol.c
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@ -25,6 +25,7 @@
struct center_info { struct center_info {
float temp[NUM_CHANNELS]; float temp[NUM_CHANNELS];
int digits[NUM_CHANNELS];
gboolean rec, std, max, min, maxmin, t1t2, rel, hold, lowbat, celsius; gboolean rec, std, max, min, maxmin, t1t2, rel, hold, lowbat, celsius;
gboolean memfull, autooff; gboolean memfull, autooff;
gboolean mode_std, mode_rel, mode_max, mode_min, mode_maxmin; gboolean mode_std, mode_rel, mode_max, mode_min, mode_maxmin;
@ -97,8 +98,12 @@ static int packet_parse(const uint8_t *buf, int idx, struct center_info *info)
/* Byte 43: Specifies whether we need to divide the value(s) by 10. */ /* Byte 43: Specifies whether we need to divide the value(s) by 10. */
for (i = 0; i < NUM_CHANNELS; i++) { for (i = 0; i < NUM_CHANNELS; i++) {
/* Bit = 0: Divide by 10. Bit = 1: Don't divide by 10. */ /* Bit = 0: Divide by 10. Bit = 1: Don't divide by 10. */
if ((buf[43] & (1 << i)) == 0) if ((buf[43] & (1 << i)) == 0) {
info->temp[i] /= 10; info->temp[i] /= 10;
info->digits[i] = 1;
} else {
info->digits[i] = 0;
}
} }
/* Bytes 39-42: Overflow/overlimit bits, depending on mode. */ /* Bytes 39-42: Overflow/overlimit bits, depending on mode. */
@ -155,6 +160,8 @@ static int handle_packet(const uint8_t *buf, struct sr_dev_inst *sdi, int idx)
l = NULL; l = NULL;
l = g_slist_append(l, g_slist_nth_data(sdi->channels, i)); l = g_slist_append(l, g_slist_nth_data(sdi->channels, i));
analog.meaning->channels = l; analog.meaning->channels = l;
analog.encoding->digits = info.digits[i];
analog.spec->spec_digits = info.digits[i];
analog.data = &(info.temp[i]); analog.data = &(info.temp[i]);
sr_session_send(sdi, &packet); sr_session_send(sdi, &packet);
g_slist_free(l); g_slist_free(l);