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Add value_index_int32

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Willy-JL
2023-01-17 01:19:45 +00:00
parent b7a452900a
commit 968c1c815f
2 changed files with 24 additions and 0 deletions
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lib/toolbox/value_index.c
+11
View File
@@ -1,5 +1,16 @@
#include "value_index.h"
uint8_t value_index_int32(const int32_t value, const int32_t values[], uint8_t values_count) {
uint8_t index = 0;
for(uint8_t i = 0; i < values_count; i++) {
if(value == values[i]) {
index = i;
break;
}
}
return index;
}
uint8_t value_index_uint32(const uint32_t value, const uint32_t values[], uint8_t values_count) {
int64_t last_value = INT64_MIN;
uint8_t index = 0;
lib/toolbox/value_index.h
+13
View File
@@ -7,6 +7,19 @@
extern "C" {
#endif
/** Get the index of a int32_t array element which is equal to the given value.
*
* Returned index corresponds to the first element found.
* If no suitable elements were found, the function returns 0.
*
* @param value value to be searched.
* @param values pointer to the array to perform the search in.
* @param values_count array size.
*
* @return value's index.
*/
uint8_t value_index_int32(const int32_t value, const int32_t values[], uint8_t values_count);
/** Get the index of a uint32_t array element which is closest to the given value.
*
* Returned index corresponds to the first element found.