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Added decimal values support for commands ADD, SUB, MULT and SCALE

This commit is contained in:
Adrian Scillato 2018-06-28 13:06:21 -03:00 committed by GitHub
parent d1846720e8
commit 27ddbb0609
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 48 additions and 35 deletions
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83
sonoff/xdrv_10_rules.ino
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@ -557,55 +557,44 @@ boolean RulesCommand()
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, Settings.mems[index -1]);
}
else if ((CMND_ADD == command_code) && (index > 0) && (index <= RULES_MAX_VARS)) {
if ( (XdrvMailbox.data_len > 0) && (XdrvMailbox.payload >= 0) ){
int16_t tempvar = atol(vars[index -1]) + XdrvMailbox.payload;
snprintf_P(vars[index -1], sizeof(vars[index -1]), PSTR("%d"), tempvar );
if ( XdrvMailbox.data_len > 0 ) {
double tempvar = CharToDouble(vars[index -1]) + CharToDouble(XdrvMailbox.data);
dtostrfd(tempvar,2,vars[index -1]);
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, vars[index -1]);
}
else if ((CMND_SUB == command_code) && (index > 0) && (index <= RULES_MAX_VARS)) {
if ( (XdrvMailbox.data_len > 0) && (XdrvMailbox.payload >= 0) ){
int16_t tempvar = atol(vars[index -1]) - XdrvMailbox.payload;
snprintf_P(vars[index -1], sizeof(vars[index -1]), PSTR("%d"), tempvar );
if ( XdrvMailbox.data_len > 0 ){
double tempvar = CharToDouble(vars[index -1]) - CharToDouble(XdrvMailbox.data);
dtostrfd(tempvar,2,vars[index -1]);
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, vars[index -1]);
}
else if ((CMND_MULT == command_code) && (index > 0) && (index <= RULES_MAX_VARS)) {
if ( (XdrvMailbox.data_len > 0) && (XdrvMailbox.payload >= 0) ){
int16_t tempvar = atol(vars[index -1]) * XdrvMailbox.payload;
snprintf_P(vars[index -1], sizeof(vars[index -1]), PSTR("%d"), tempvar );
if ( XdrvMailbox.data_len > 0 ){
double tempvar = CharToDouble(vars[index -1]) * CharToDouble(XdrvMailbox.data);
dtostrfd(tempvar,2,vars[index -1]);
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, vars[index -1]);
}
else if ((CMND_SCALE == command_code) && (index > 0) && (index <= RULES_MAX_VARS)) {
if ( XdrvMailbox.data_len > 0 ) {
if (strstr(XdrvMailbox.data, ",")) { // Process parameter entry
uint8_t tpos = 0; // Parameter index
int16_t value = 0;
int16_t valueIN = 0;
int16_t fromLow = 0;
int16_t fromHigh = 0;
int16_t toLow = 0;
int16_t toHigh = 0;
char *p = XdrvMailbox.data; // Parameters like "1, 2, 3, 4"
char *q = p; // Value entered flag
while (p && (tpos < 6)) {
if (p > q) { // Any value entered
if (1 == tpos) { valueIN = value; }
if (2 == tpos) { fromLow = value; }
if (3 == tpos) { fromHigh = value; }
if (4 == tpos) { toLow = value; }
if (5 == tpos) { toHigh = value; }
}
p = LTrim(p); // Skip spaces
if (tpos && (*p == ',')) { p++; } // Skip separator
p = LTrim(p); // Skip spaces
q = p; // Reset any value entered flag
value = strtol(p, &p, 10);
tpos++; // Next parameter
}
value = map(valueIN, fromLow, fromHigh, toLow, toHigh);
snprintf_P(vars[index -1], sizeof(vars[index -1]), PSTR("%d"), value );
double value = 0;
double valueIN = 0;
double fromLow = 0;
double fromHigh = 0;
double toLow = 0;
double toHigh = 0;
valueIN = CharToDouble(subStr(XdrvMailbox.data, ",", 1));
fromLow = CharToDouble(subStr(XdrvMailbox.data, ",", 2));
fromHigh = CharToDouble(subStr(XdrvMailbox.data, ",", 3));
toLow = CharToDouble(subStr(XdrvMailbox.data, ",", 4));
toHigh = CharToDouble(subStr(XdrvMailbox.data, ",", 5));
value = map_double(valueIN, fromLow, fromHigh, toLow, toHigh);
dtostrfd(value,2,vars[index -1]);
}
}
snprintf_P(mqtt_data, sizeof(mqtt_data), S_JSON_COMMAND_INDEX_SVALUE, command, index, vars[index -1]);
@ -615,6 +604,30 @@ boolean RulesCommand()
return serviced;
}
double map_double(double x, double in_min, double in_max, double out_min, double out_max)
{
return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
}
// Function to return a substring defined by a delimiter at an index
char* subStr (char* str, const char *delim, int index) {
char *act, *sub, *ptr;
static char copy[10];
int i;
// Since strtok consumes the first arg, make a copy
strcpy(copy, str);
for (i = 1, act = copy; i <= index; i++, act = NULL) {
sub = strtok_r(act, delim, &ptr);
if (sub == NULL) break;
}
sub = LTrim(sub);
sub = RTrim(sub);
return sub;
}
/*********************************************************************************************\
* Interface
\*********************************************************************************************/