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publish energy in api/mqtt with 2 digits

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This commit is contained in:
MichaelDvP
2023-09-05 11:37:26 +02:00
parent 09a15727c7
commit 1c4da53e75
4 changed files with 30 additions and 23 deletions
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5
src/helpers.cpp
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@@ -345,7 +345,7 @@ char * Helpers::render_value(char * result, const uint32_t value, const int8_t f
}
result[0] = '\0';
uint32_t new_value = fahrenheit ? format ? value * 1.8 + 32 * format * (fahrenheit - 1) : value * 1.8 + 32 * (fahrenheit - 1) : value;
char s[10] = {0};
char s[14] = {0};
#ifndef EMSESP_STANDALONE
if (!format) {
@@ -354,6 +354,9 @@ char * Helpers::render_value(char * result, const uint32_t value, const int8_t f
strlcpy(result, ltoa(new_value / format, s, 10), sizeof(s));
strlcat(result, ".", sizeof(s));
strlcat(result, itoa(((new_value % format) * 10) / format, s, 10), sizeof(s));
if (format == 100) {
strlcat(result, itoa(new_value % 10, s, 10), sizeof(s));
}
} else {
strlcpy(result, ltoa(new_value * format * -1, s, 10), sizeof(s));
}