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Fix fp16 encoder (misleading doc on fp8)

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This commit is contained in:
Robin Gareus 2017-12-19 17:56:57 +01:00
parent 3cb952d7fb
commit e921088ee8
1 changed files with 1 additions and 9 deletions
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10
libs/surfaces/faderport8/faderport8.cc
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@ -578,18 +578,10 @@ FaderPort8::controller_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
{
debug_2byte_msg ("CC", tb->controller_number, tb->value);
/* encoder
* FaderPort8:
* val Bit 7 = direction, Bits 0-6 = number of steps
* FaderPort16:
* val Bit 6 = direction, Bits 0-5 = number of steps
* val Bit 6 = direction, Bits 0-5 = number of steps
*/
#ifdef FADERPORT16
static const uint8_t dir_mask = 0x20;
static const uint8_t step_mask = 0x1f;
#else
static const uint8_t dir_mask = 0x40;
static const uint8_t step_mask = 0x3f;
#endif
if (tb->controller_number == 0x3c) {
encoder_navigate (tb->value & dir_mask ? true : false, tb->value & step_mask);