diff options
Diffstat (limited to 'os/hal/osal')
| -rw-r--r-- | os/hal/osal/os-less/ARMCMx/osal.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/os/hal/osal/os-less/ARMCMx/osal.h b/os/hal/osal/os-less/ARMCMx/osal.h index 66cb594a5..c54ed9327 100644 --- a/os/hal/osal/os-less/ARMCMx/osal.h +++ b/os/hal/osal/os-less/ARMCMx/osal.h @@ -425,8 +425,8 @@ typedef struct { * @api
*/
#define OSAL_MS2ST(msec) \
- ((systime_t)((((((uint32_t)(msec)) * \
- ((uint32_t)OSAL_ST_FREQUENCY)) - 1UL) / 1000UL) + 1UL))
+ ((systime_t)((((uint32_t)(msec)) * \
+ ((uint32_t)OSAL_ST_FREQUENCY) + 999UL) / 1000UL))
/**
* @brief Microseconds to system ticks.
@@ -439,8 +439,8 @@ typedef struct { * @api
*/
#define OSAL_US2ST(usec) \
- ((systime_t)((((((uint32_t)(usec)) * \
- ((uint32_t)OSAL_ST_FREQUENCY)) - 1UL) / 1000000UL) + 1UL))
+ ((systime_t)((((uint32_t)(usec)) * \
+ ((uint32_t)OSAL_ST_FREQUENCY) + 999999UL) / 1000000UL))
/** @} */
/**
|