static void uiFSMdo (void) { int delta; uint8 chg=0; if (displayClicked ()) { //toggle mute evmCfg.mute = !evmCfg.mute; chg=1; } delta = displayEncoderDelta (); if (delta) { //if muted, exit mute if (evmCfg.mute) { evmCfg.mute = 0; chg=1; } delta += evmCfg.hpgain; if (delta < 0) delta=0; if (delta > 38) delta=38; if (delta != evmCfg.hpgain) { evmCfg.hpgain = delta; chg=1; } } if (chg) { updateUI(); //tell CODEC targetWriteCodecSPIWord (0xa600 | DAC_GAIN); targetWriteCodecSPIWord (0xa700 | DAC_GAIN); spsChanged(); //schedule update of flash } }
static void uiFSMdo (void) { int delta; uint8 chg=0; if (displayClicked ()) { //toggle mute evmCfg.mute = !evmCfg.mute; chg=1; } delta = displayEncoderDelta (); if (delta) { //if muted, exit mute if (evmCfg.mute) { evmCfg.mute = 0; chg=1; } delta += evmCfg.hpgain; if (delta < 0) delta=0; if (delta > 38) delta=38; if (delta != evmCfg.hpgain) { evmCfg.hpgain = delta; chg=1; } } if (chg) { updateUI(); //tell CODEC pCurrentMode->fMsg(MM_SET_OUTGAIN,DAC_GAIN,0); spsChanged(); //schedule update of flash } }