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Bit shuffling for function groups

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This commit is contained in:
Harald Barth
2020-10-13 23:08:19 +02:00
parent ac0f7e9356
commit 7dca6db1c5
2 changed files with 11 additions and 11 deletions
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6
DCC.cpp
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@@ -456,15 +456,15 @@ bool DCC::issueReminder(int reg) {
break;
case 1: // remind function group 1 (F0-F4)
if (flags & FN_GROUP_1)
setFunctionInternal(loco,0, 128 | ((functions>>1)& 0x0F) | ((functions & 0x01)<<4));
setFunctionInternal(loco,0, 128 | ((functions>>1)& 0x0F) | ((functions & 0x01)<<4)); // 100D DDDD
break;
case 2: // remind function group 2 F5-F8
if (flags & FN_GROUP_2)
setFunctionInternal(loco,0, 176 + ((functions>>5)& 0x0F));
setFunctionInternal(loco,0, 176 | ((functions>>5)& 0x0F)); // 1011 DDDD
break;
case 3: // remind function group 3 F9-F12
if (flags & FN_GROUP_3)
setFunctionInternal(loco,0, 160 + ((functions>>9)& 0x0F));
setFunctionInternal(loco,0, 160 | ((functions>>9)& 0x0F)); // 1010 DDDD
break;
case 4: // remind function group 4 F13-F20
if (flags & FN_GROUP_4)