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driver/lc709203f: remove unnecessary use of float

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This commit is contained in:
Karl Fessel 2023-05-24 14:00:43 +02:00
parent e93d597510
commit 2c3920ab62
1 changed files with 3 additions and 1 deletions
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4
drivers/lc709203f/lc709203f.c
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@ -152,7 +152,9 @@ int16_t lc709203f_get_cell_temp(const lc709203f_t *dev)
DEBUG("CRC Error \n");
return 0;
}
return ((((unsigned int)rec_buf[1] << 8) | rec_buf[0]) - 2731.5);
/* sensor temperature is given in 0.1K -> -2731.5 would be the correct value
* returning in 0.1°C int16_t -> using rounded 2732 */
return ((((int16_t)rec_buf[1] << 8) | rec_buf[0]) - 2732);
}
lc709203f_temp_obtaining_mode_t lc709203f_get_status_bit(const lc709203f_t *dev)