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allow word swap in modbus response

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gemu2015 2022-02-08 17:15:41 +01:00
parent 9cef794259
commit 8b7f18dcf4
1 changed files with 124 additions and 93 deletions
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87
tasmota/xsns_53_sml.ino
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@ -1850,11 +1850,27 @@ void SML_Decode(uint8_t index) {
} }
} else if (!strncmp(mp, "UUuuUUuu", 8)) { } else if (!strncmp(mp, "UUuuUUuu", 8)) {
uint32_t val = (cp[0]<<24) | (cp[1]<<16) | (cp[2]<<8) | (cp[3]<<0); uint32_t val = (cp[0]<<24) | (cp[1]<<16) | (cp[2]<<8) | (cp[3]<<0);
ebus_dval=val;
mbus_dval=val;
mp += 8; mp += 8;
cp += 4; cp += 4;
} else if (*mp=='U' && *(mp+1)=='U' && *(mp+2)=='u' && *(mp+3)=='u'){ if (*mp == 's') {
mp++;
// swap words
val = (val>>16) | (val<<16);
}
ebus_dval = val;
mbus_dval = val;
} else if (!strncmp(mp, "uuUUuuUU", 8)) {
uint32_t val = (cp[1]<<24) | (cp[0]<<16) | (cp[3]<<8) | (cp[2]<<0);
mp += 8;
cp += 4;
if (*mp == 's') {
mp++;
// swap words
val = (val>>16) | (val<<16);
}
ebus_dval = val;
mbus_dval = val;
} else if (!strncmp(mp, "UUuu", 4)) {
uint16_t val = cp[1] | (cp[0]<<8); uint16_t val = cp[1] | (cp[0]<<8);
mbus_dval = val; mbus_dval = val;
ebus_dval = val; ebus_dval = val;
@ -1862,49 +1878,62 @@ void SML_Decode(uint8_t index) {
cp += 2; cp += 2;
} else if (!strncmp(mp, "SSssSSss", 8)) { } else if (!strncmp(mp, "SSssSSss", 8)) {
int32_t val = (cp[0]<<24) | (cp[1]<<16) | (cp[2]<<8) | (cp[3]<<0); int32_t val = (cp[0]<<24) | (cp[1]<<16) | (cp[2]<<8) | (cp[3]<<0);
ebus_dval=val;
mbus_dval=val;
mp += 8; mp += 8;
cp += 4; cp += 4;
} else if (*mp=='u' && *(mp+1)=='u' && *(mp+2)=='U' && *(mp+3)=='U'){ if (*mp == 's') {
mp++;
// swap words
val = ((uint32_t)val>>16) | ((uint32_t)val<<16);
}
ebus_dval = val;
mbus_dval = val;
} else if (!strncmp(mp, "ssSSssSS", 8)) {
int32_t val = (cp[1]<<24) | (cp[0]<<16) | (cp[3]<<8) | (cp[2]<<0);
mp += 8;
cp += 4;
if (*mp == 's') {
mp++;
// swap words
val = ((uint32_t)val>>16) | ((uint32_t)val<<16);
}
ebus_dval = val;
mbus_dval = val;
} else if (!strncmp(mp, "uuUU", 4)) {
uint16_t val = cp[0] | (cp[1]<<8); uint16_t val = cp[0] | (cp[1]<<8);
mbus_dval = val; mbus_dval = val;
ebus_dval = val; ebus_dval = val;
mp += 4; mp += 4;
cp += 2; cp += 2;
} else if (*mp=='u' && *(mp+1)=='u') { } else if (!strncmp(mp, "uu", 2)) {
uint8_t val = *cp++; uint8_t val = *cp++;
mbus_dval = val; mbus_dval = val;
ebus_dval = val; ebus_dval = val;
mp += 2; mp += 2;
} else if (*mp=='s' && *(mp+1)=='s' && *(mp+2)=='S' && *(mp+3)=='S') { } else if (!strncmp(mp, "ssSS", 4)) {
int16_t val = *cp | (*(cp+1)<<8); int16_t val = *cp | (*(cp+1)<<8);
mbus_dval = val; mbus_dval = val;
ebus_dval = val; ebus_dval = val;
mp += 4; mp += 4;
cp += 2; cp += 2;
} else if (*mp=='S' && *(mp+1)=='S' && *(mp+2)=='s' && *(mp+3)=='s') { } else if (!strncmp(mp, "SSss", 4)) {
int16_t val = cp[1] | (cp[0]<<8); int16_t val = cp[1] | (cp[0]<<8);
mbus_dval = val; mbus_dval = val;
ebus_dval = val; ebus_dval = val;
mp += 4; mp += 4;
cp += 2; cp += 2;
} } else if (!strncmp(mp,"ss", 2)) {
else if (*mp=='s' && *(mp+1)=='s') {
int8_t val = *cp++; int8_t val = *cp++;
mbus_dval = val; mbus_dval = val;
ebus_dval = val; ebus_dval = val;
mp += 2; mp += 2;
} } else if (!strncmp(mp, "ffffffff", 8)) {
else if (!strncmp(mp,"ffffffff",8)) {
uint32_t val = (cp[0]<<24) | (cp[1]<<16) | (cp[2]<<8) | (cp[3]<<0); uint32_t val = (cp[0]<<24) | (cp[1]<<16) | (cp[2]<<8) | (cp[3]<<0);
float *fp = (float*)&val; float *fp = (float*)&val;
ebus_dval = *fp; ebus_dval = *fp;
mbus_dval = *fp; mbus_dval = *fp;
mp += 8; mp += 8;
cp += 4; cp += 4;
} } else if (!strncmp(mp, "FFffFFff", 8)) {
else if (!strncmp(mp,"FFffFFff",8)) {
// reverse word float // reverse word float
uint32_t val = (cp[1]<<0) | (cp[0]<<8) | (cp[3]<<16) | (cp[2]<<24); uint32_t val = (cp[1]<<0) | (cp[0]<<8) | (cp[3]<<16) | (cp[2]<<24);
float *fp = (float*)&val; float *fp = (float*)&val;
@ -1912,29 +1941,24 @@ void SML_Decode(uint8_t index) {
mbus_dval = *fp; mbus_dval = *fp;
mp += 8; mp += 8;
cp += 4; cp += 4;
} } else if (!strncmp(mp, "eeeeee", 6)) {
else if (!strncmp(mp,"eeeeee",6)) {
uint32_t val = (cp[0]<<16) | (cp[1]<<8) | (cp[2]<<0); uint32_t val = (cp[0]<<16) | (cp[1]<<8) | (cp[2]<<0);
mbus_dval = val; mbus_dval = val;
mp += 6; mp += 6;
cp += 3; cp += 3;
} } else if (!strncmp(mp, "vvvvvv", 6)) {
else if (!strncmp(mp,"vvvvvv",6)) {
mbus_dval = (float)((cp[0]<<8) | (cp[1])) + ((float)cp[2]/10.0); mbus_dval = (float)((cp[0]<<8) | (cp[1])) + ((float)cp[2]/10.0);
mp += 6; mp += 6;
cp += 3; cp += 3;
} } else if (!strncmp(mp, "cccccc", 6)) {
else if (!strncmp(mp,"cccccc",6)) {
mbus_dval = (float)((cp[0]<<8) | (cp[1])) + ((float)cp[2]/100.0); mbus_dval = (float)((cp[0]<<8) | (cp[1])) + ((float)cp[2]/100.0);
mp += 6; mp += 6;
cp += 3; cp += 3;
} } else if (!strncmp(mp, "pppp", 4)) {
else if (!strncmp(mp,"pppp",4)) {
mbus_dval = (float)((cp[0]<<8) | cp[1]); mbus_dval = (float)((cp[0]<<8) | cp[1]);
mp += 4; mp += 4;
cp += 2; cp += 2;
} } else if (*mp == 'v') {
else if (*mp == 'v') {
// vbus values vul, vsl, vuwh, vuwl, wswh, vswl, vswh // vbus values vul, vsl, vuwh, vuwl, wswh, vswl, vswh
// vub3, vsb3 etc // vub3, vsb3 etc
mp++; mp++;
@ -2411,7 +2435,7 @@ uint8_t sml_cnt_index[MAX_COUNTERS] = { 0, 1, 2, 3 };
void IRAM_ATTR SML_CounterIsr(void *arg) { void IRAM_ATTR SML_CounterIsr(void *arg) {
uint32_t index = *static_cast<uint8_t*>(arg); uint32_t index = *static_cast<uint8_t*>(arg);
uint32_t time = micros(); uint32_t time = millis();
uint32_t debounce_time; uint32_t debounce_time;
if (digitalRead(meter_desc_p[sml_counters[index].sml_cnt_old_state].srcpin) == bitRead(sml_counter_pinstate, index)) { if (digitalRead(meter_desc_p[sml_counters[index].sml_cnt_old_state].srcpin) == bitRead(sml_counter_pinstate, index)) {
@ -2420,7 +2444,7 @@ uint32_t debounce_time;
debounce_time = time - sml_counters[index].sml_counter_ltime; debounce_time = time - sml_counters[index].sml_counter_ltime;
if (debounce_time <= sml_counters[index].sml_debounce * 1000) return; if (debounce_time <= sml_counters[index].sml_debounce) return;
if bitRead(sml_counter_pinstate, index) { if bitRead(sml_counter_pinstate, index) {
// falling edge // falling edge
@ -2800,6 +2824,7 @@ init10:
sml_counters[i].sml_cnt_last_ts = millis(); sml_counters[i].sml_cnt_last_ts = millis();
} }
uint32_t uart_index = 2; uint32_t uart_index = 2;
sml_counter_pinstate = 0;
for (uint8_t meters = 0; meters < meters_used; meters++) { for (uint8_t meters = 0; meters < meters_used; meters++) {
if (meter_desc_p[meters].type == 'c') { if (meter_desc_p[meters].type == 'c') {
if (meter_desc_p[meters].flag & 2) { if (meter_desc_p[meters].flag & 2) {
@ -2819,10 +2844,16 @@ init10:
// check for irq mode // check for irq mode
if (meter_desc_p[meters].params<=0) { if (meter_desc_p[meters].params<=0) {
// init irq mode // init irq mode
attachInterruptArg(meter_desc_p[meters].srcpin, SML_CounterIsr,&sml_cnt_index[cindex], CHANGE);
sml_counters[cindex].sml_cnt_old_state = meters; sml_counters[cindex].sml_cnt_old_state = meters;
sml_counters[cindex].sml_debounce = -meter_desc_p[meters].params; sml_counters[cindex].sml_debounce = -meter_desc_p[meters].params;
attachInterruptArg(meter_desc_p[meters].srcpin, SML_CounterIsr, &sml_cnt_index[cindex], CHANGE);
if (digitalRead(meter_desc_p[meters].srcpin) > 0) {
sml_counter_pinstate |= (1 << cindex);
} }
sml_counters[cindex].sml_counter_ltime = millis();
}
RtcSettings.pulse_counter[cindex] = Settings->pulse_counter[cindex];
InjektCounterValue(meters, RtcSettings.pulse_counter[cindex]); InjektCounterValue(meters, RtcSettings.pulse_counter[cindex]);
cindex++; cindex++;
} }