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umtrx: removed Safety check in favor of clipping

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This commit is contained in:
Josh Blum
2015-04-02 12:14:41 -07:00
parent 4d7a11c21a
commit 6468121e16
1 changed files with 0 additions and 9 deletions
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9
host/lms6002d.hpp
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@@ -124,9 +124,6 @@ public:
//clip //clip
if (gain < -35) gain = -35; if (gain < -35) gain = -35;
if (gain > -4) gain = -4; if (gain > -4) gain = -4;
/* Safety check */
if (not(-35 <= gain and gain <= -4))
gain = -35;
int8_t old_bits = lms_write_bits(0x41, 0x1f, 35 + gain); int8_t old_bits = lms_write_bits(0x41, 0x1f, 35 + gain);
return (old_bits & 0x1f) - 35; return (old_bits & 0x1f) - 35;
} }
@@ -161,9 +158,6 @@ public:
//clip //clip
if (gain < 0) gain = 0; if (gain < 0) gain = 0;
if (gain > 25) gain = 25; if (gain > 25) gain = 25;
/* Safety check */
if (not(0 <= gain and gain <= 25))
gain = 0;
int8_t old_bits = lms_write_bits(0x45, (0x1f << 3), (gain << 3)); int8_t old_bits = lms_write_bits(0x45, (0x1f << 3), (gain << 3));
return old_bits >> 3; return old_bits >> 3;
} }
@@ -184,9 +178,6 @@ public:
//clip //clip
if (gain < 0) gain = 0; if (gain < 0) gain = 0;
if (gain > 60) gain = 60; if (gain > 60) gain = 60;
/* Safety check */
if (not (0 <= gain and gain <= 60))
gain = 0;
int8_t old_bits = lms_write_bits(0x65, 0x1f, gain/3); int8_t old_bits = lms_write_bits(0x65, 0x1f, gain/3);
return (old_bits & 0x1f) * 3; return (old_bits & 0x1f) * 3;
} }