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Revert "arch/arm/src/stm32f7/stm32_i2c.c: Round up stm32_i2c_toticks return value"

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This reverts commit fe6f6870dcc431cecf0fa94187cff05ec040cf47.
This commit is contained in:
Jukka Laitinen 2023-01-30 12:15:03 +04:00 committed by Xiang Xiao
parent 4dd8187afe
commit 05eb8541d1
1 changed files with 3 additions and 4 deletions
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arch/arm/src/stm32f7/stm32_i2c.c
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@ -784,12 +784,11 @@ static uint32_t stm32_i2c_toticks(int msgc, struct i2c_msg_s *msgs)
bytecount += msgs[i].length;
}
/* Then return a number of ticks based on a user provided scaling
* factor, rounded up.
/* Then return a number of microseconds based on a user provided scaling
* factor.
*/
return USEC2TICK(CONFIG_STM32F7_I2C_DYNTIMEO_USECPERBYTE * bytecount +
CONFIG_USEC_PER_TICK / 2 - 1);
return USEC2TICK(CONFIG_STM32F7_I2C_DYNTIMEO_USECPERBYTE * bytecount);
}
#endif