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Beam Positoning Monitor - Software
Commit b8a044af authored by Lucas Russo's avatar Lucas Russo
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hal/sm_io/chips/sm_ch_si57x.c: use 64-bit data to avoid loss of precision

parent 6a2dab66
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Showing with 5 additions and 5 deletions
hal/sm_io/chips/sm_ch_si57x.c
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......@@ -493,8 +493,8 @@ static smch_err_e _smch_si57x_calc_divs (smch_si57x_t *self, double frequency,
unsigned int n1, hs_div;
double fdco, best_fdco = DBL_MAX;
double rfreq_tmp;
uint16_t rfreq_integer = 0;
uint32_t rfreq_frac = 0;
uint64_t rfreq_integer = 0;
uint64_t rfreq_frac = 0;
static const uint8_t si57x_hs_div_values [] = { 11, 9, 7, 6, 5, 4 };
uint32_t i;
......@@ -542,9 +542,9 @@ static smch_err_e _smch_si57x_calc_divs (smch_si57x_t *self, double frequency,
}
DBE_DEBUG (DBG_SM_CH | DBG_LVL_TRACE, "[sm_ch:si57x_calc_divs] Divider values:\n"
"\tfrequency: %f, rfreq: %" PRIu64 ", rfreq_integer: %u, rfreq_frac: %u, "
"n1: %u, hs_div: %u\n", frequency, *out_rfreq, rfreq_integer,
rfreq_frac, *out_n1, *out_hs_div);
"\tfrequency: %f, rfreq: %" PRIu64 ", rfreq_integer: %" PRIu64 ", "
"rfreq_frac: %" PRIu64 ", n1: %u, hs_div: %u\n", frequency, *out_rfreq,
rfreq_integer, rfreq_frac, *out_n1, *out_hs_div);
return err;
}
......
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