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tools: operator precedence, precision

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This commit is contained in:
Hoernchen
2013-06-09 01:02:15 +02:00
committed by Sylvain Munaut
parent deafbab9fc
commit 8ab20d5d35
1 changed files with 5 additions and 5 deletions
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10
host/hackrf-tools/src/hackrf_si5351c.c
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@ -121,17 +121,17 @@ int dump_multisynth_config(hackrf_device* device, const uint_fast8_t ms_number)
} }
p1 = p1 =
(parameters[2] & 0x03 << 16) ((parameters[2] & 0x03) << 16)
| (parameters[3] << 8) | (parameters[3] << 8)
| parameters[4] | parameters[4]
; ;
p2 = p2 =
(parameters[5] & 0x0F << 16) ((parameters[5] & 0x0F) << 16)
| (parameters[6] << 8) | (parameters[6] << 8)
| parameters[7] | parameters[7]
; ;
p3 = p3 =
(parameters[5] & 0xF0 << 12) ((parameters[5] & 0xF0) << 12)
| (parameters[0] << 8) | (parameters[0] << 8)
| parameters[1] | parameters[1]
; ;
@ -143,7 +143,7 @@ int dump_multisynth_config(hackrf_device* device, const uint_fast8_t ms_number)
printf("\tp2 = %u\n", p2); printf("\tp2 = %u\n", p2);
printf("\tp3 = %u\n", p3); printf("\tp3 = %u\n", p3);
if(p3) if(p3)
printf("\tOutput (800Mhz PLL): %#.10f Mhz\n", (800 / (float)((p1*p3 + p2 + 512*p3)/(128*p3))) / div_lut[r_div] ); printf("\tOutput (800Mhz PLL): %#.10f Mhz\n", ((double)800 / (double)(((double)p1*p3 + p2 + 512*p3)/(double)(128*p3))) / div_lut[r_div] );
} else { } else {
// MS6 and 7 are integer only // MS6 and 7 are integer only
unsigned int parms; unsigned int parms;
@ -157,7 +157,7 @@ int dump_multisynth_config(hackrf_device* device, const uint_fast8_t ms_number)
} }
} }
r_div = (ms_number == 6) ? parameters[2] & 0x7 : parameters[2] & 0x70 >> 4 ; r_div = (ms_number == 6) ? parameters[2] & 0x7 : (parameters[2] & 0x70) >> 4 ;
parms = (ms_number == 6) ? parameters[0] : parameters[1]; parms = (ms_number == 6) ? parameters[0] : parameters[1];
printf("\tp1_int = %u\n", parms); printf("\tp1_int = %u\n", parms);
if(parms) if(parms)