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SML: FastExit for binary SML parsing (#21497)

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* SML: FastExit for binary SML parsing

* moved the fast-exit in the SML-shift-in

* Using constants for flags

---------

Co-authored-by: Roland Praml <roland@DESKTOP-MKLGCJR>
This commit is contained in:
Roland Praml 2024-05-30 13:18:26 +01:00 committed by GitHub
parent 533b86d890
commit 4d9e9198b5
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GPG Key ID: B5690EEEBB952194
1 changed files with 16 additions and 5 deletions
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21
tasmota/tasmota_xsns_sensor/xsns_53_sml.ino
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@ -554,6 +554,12 @@ struct METER_DESC {
#define TCP_MODE_FLG 0x7f
// Meter flags
#define PULLUP_FLG 0x01
#define ANALOG_FLG 0x02
#define MEDIAN_FILTER_FLG 0x10
#define NO_SYNC_FLG 0x20
struct METER_DESC meter_desc[MAX_METERS];
@ -1480,6 +1486,11 @@ void sml_shift_in(uint32_t meters, uint32_t shard) {
case 's':
// binary obis = sml
mp->sbuff[mp->sbsiz - 1] = iob;
if (mp->sbuff[0] != SML_SYNC && ((mp->flag & NO_SYNC_FLG) == 0)) {
// Skip decoding, when buffer does not start with sync byte (0x77)
sb_counter++;
return;
}
break;
case 'r':
// raw with shift
@ -1892,7 +1903,7 @@ void SML_Decode(uint8_t index) {
// differece is only valid after 2. calculation
sml_globs.dvalid[vindex] = 2;
#ifdef USE_SML_MEDIAN_FILTER
if (sml_globs.mp[mindex].flag & 16) {
if (sml_globs.mp[mindex].flag & MEDIAN_FILTER_FLG) {
sml_globs.meter_vars[vindex] = sml_median(&sml_globs.sml_mf[vindex], dres);
} else {
sml_globs.meter_vars[vindex] = dres;
@ -2439,7 +2450,7 @@ void SML_Decode(uint8_t index) {
}
}
#ifdef USE_SML_MEDIAN_FILTER
if (sml_globs.mp[mindex].flag & 16) {
if (sml_globs.mp[mindex].flag & MEDIAN_FILTER_FLG) {
sml_globs.meter_vars[vindex] = sml_median(&sml_globs.sml_mf[vindex], dval);
} else {
sml_globs.meter_vars[vindex] = dval;
@ -3390,11 +3401,11 @@ next_line:
for (uint8_t meters = 0; meters < sml_globs.meters_used; meters++) {
METER_DESC *mp = &meter_desc[meters];
if (mp->type == 'c') {
if (mp->flag & 2) {
if (mp->flag & ANALOG_FLG) {
} else {
// counters, set to input with pullup
if (mp->flag & 1) {
if (mp->flag & PULLUP_FLG) {
pinMode(mp->srcpin, INPUT_PULLUP);
} else {
pinMode(mp->srcpin, INPUT);
@ -3877,7 +3888,7 @@ uint32_t ctime = millis();
if (ctime - sml_counters[cindex].sml_cnt_last_ts > sml_globs.mp[meters].params) {
sml_counters[cindex].sml_cnt_last_ts = ctime;
if (sml_globs.mp[meters].flag & 2) {
if (sml_globs.mp[meters].flag & ANALOG_FLG) {
// analog mode, get next value
} else {
// poll digital input