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metex14: Use case-insensitive string compares. 

This allows some other DMMs to be supported that use e.g. "kOhm" vs.
"KOhm", and so on.
This commit is contained in:
Uwe Hermann 2013-10-23 18:07:54 +02:00
parent 1a807c13fc
commit ee6cb5a417
1 changed files with 18 additions and 18 deletions
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36
hardware/common/dmm/metex14.c
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@ -57,10 +57,10 @@ static int parse_value(const uint8_t *buf, float *result)
/* Bytes 5-7: Over limit (various forms) */
is_ol = 0;
is_ol += (!strcmp((const char *)&valstr, ".OL")) ? 1 : 0;
is_ol += (!strcmp((const char *)&valstr, "O.L")) ? 1 : 0;
is_ol += (!strcmp((const char *)&valstr, "OL.")) ? 1 : 0;
is_ol += (!strcmp((const char *)&valstr, "OL")) ? 1 : 0;
is_ol += (!strcasecmp((const char *)&valstr, ".OL")) ? 1 : 0;
is_ol += (!strcasecmp((const char *)&valstr, "O.L")) ? 1 : 0;
is_ol += (!strcasecmp((const char *)&valstr, "OL.")) ? 1 : 0;
is_ol += (!strcasecmp((const char *)&valstr, "OL")) ? 1 : 0;
if (is_ol != 0) {
sr_spew("Over limit.");
*result = INFINITY;
@ -112,33 +112,33 @@ static void parse_flags(const char *buf, struct metex14_info *info)
/* Bytes 9-12: Unit */
u = (const char *)&unit;
if (!strcmp(u, "A"))
if (!strcasecmp(u, "A"))
info->is_ampere = TRUE;
else if (!strcmp(u, "mA"))
else if (!strcasecmp(u, "mA"))
info->is_milli = info->is_ampere = TRUE;
else if (!strcmp(u, "uA"))
else if (!strcasecmp(u, "uA"))
info->is_micro = info->is_ampere = TRUE;
else if (!strcmp(u, "V"))
else if (!strcasecmp(u, "V"))
info->is_volt = TRUE;
else if (!strcmp(u, "mV"))
else if (!strcasecmp(u, "mV"))
info->is_milli = info->is_volt = TRUE;
else if (!strcmp(u, "Ohm"))
else if (!strcasecmp(u, "Ohm"))
info->is_ohm = TRUE;
else if (!strcmp(u, "KOhm"))
else if (!strcasecmp(u, "KOhm"))
info->is_kilo = info->is_ohm = TRUE;
else if (!strcmp(u, "MOhm"))
else if (!strcasecmp(u, "MOhm"))
info->is_mega = info->is_ohm = TRUE;
else if (!strcmp(u, "nF"))
else if (!strcasecmp(u, "nF"))
info->is_nano = info->is_farad = TRUE;
else if (!strcmp(u, "uF"))
else if (!strcasecmp(u, "uF"))
info->is_micro = info->is_farad = TRUE;
else if (!strcmp(u, "KHz"))
else if (!strcasecmp(u, "KHz"))
info->is_kilo = info->is_hertz = TRUE;
else if (!strcmp(u, "C"))
else if (!strcasecmp(u, "C"))
info->is_celsius = TRUE;
else if (!strcmp(u, "DB"))
else if (!strcasecmp(u, "DB"))
info->is_decibel = TRUE;
else if (!strcmp(u, ""))
else if (!strcasecmp(u, ""))
info->is_unitless = TRUE;
/* Byte 13: Always '\r' (carriage return, 0x0d, 13) */