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set deser test complete

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new bitutility file
This commit is contained in:
Robin Müller
2021-02-28 16:34:11 +01:00
parent 714f11f117
commit 940bbf47e4
6 changed files with 81 additions and 40 deletions
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33
globalfunctions/bitutility.cpp Normal file
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#include "bitutility.h"
void bitutil::bitSet(uint8_t *byte, uint8_t position) {
if(position > 7) {
return;
}
uint8_t shiftNumber = position + (7 - 2 * position);
*byte |= 1 << shiftNumber;
}
void bitutil::bitToggle(uint8_t *byte, uint8_t position) {
if(position > 7) {
return;
}
uint8_t shiftNumber = position + (7 - 2 * position);
*byte ^= 1 << shiftNumber;
}
void bitutil::bitClear(uint8_t *byte, uint8_t position) {
if(position > 7) {
return;
}
uint8_t shiftNumber = position + (7 - 2 * position);
*byte &= ~(1 << shiftNumber);
}
bool bitutil::bitGet(const uint8_t *byte, uint8_t position) {
if(position > 7) {
return false;
}
uint8_t shiftNumber = position + (7 - 2 * position);
return *byte & (1 << shiftNumber);
}