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Diffstat (limited to 'FanController/fan_controller/utils.h')
| -rw-r--r-- | FanController/fan_controller/utils.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/FanController/fan_controller/utils.h b/FanController/fan_controller/utils.h new file mode 100644 index 0000000..9880754 --- /dev/null +++ b/FanController/fan_controller/utils.h @@ -0,0 +1,23 @@ +/* Autor: Ján Sučan <jan@jansucan.sk> + * + * Zdrojove kody, ich casti a subory z nich vzniknute priamo alebo nepriamo + * (objektove subory, Intel Hex, ...) prosim nepouzivajte komercne, ani ako + * sucast komercnych diel. Vsetky ostatne pripady pouzitia su dovolene. + * + * Please don't use the source codes, their parts and files created from them + * directly or indirectly, (object files, Intel Hex files, ...) for commercial + * purposes, not even as a part of commercial products. All other use cases + * are allowed. + */ + +#ifndef UTILS_H_ +#define UTILS_H_ + +/** Nastavenie bitu b v registri r na 1. */ +#define UTILS_SET_BIT(r, b) (r |= (1 << b)) +/** Nastavenie bitu b v registri r na 0. */ +#define UTILS_CLR_BIT(r, b) (r &= ~(1 << b)) +/** Zistenie, ci je bit b v registri r nastaveny na 1. */ +#define UTILS_IS_BIT_SET(r, b) (r & (1 << b)) + +#endif /* UTILS_H_ */
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