mirrors/alsa-tools
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-tools.git synced 2025-11-15 07:00:00 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added MMC support by Rui Nuno Capela <rncbc@rncbc.org>

Browse source 
MMC support has been improved and transport LEDs is getting almost
functional. Tascam control protocol sysex decoding is also complete (LEDs
control mainly).
This commit is contained in:
Takashi Iwai 2004-07-28 15:56:45 +00:00
parent 9615f45528
commit 5313c94163
7 changed files with 541 additions and 35 deletions
Download patch file Download diff file Expand all files Collapse all files

35
us428control/Cus428State.h
View file

@ -32,6 +32,12 @@ class Cus428State: public us428_lights{
,SelectInputMonitor(0)
,Select(0)
,us428_ctls(0)
,W0(0)
,aWheel(0)
,aWheel_L(0)
,aWheel_R(0)
,bSetLocate(false)
,uTransport(0)
{
init_us428_lights();
for (int v = 0; v < 5; ++v) {
@ -79,25 +85,52 @@ class Cus428State: public us428_lights{
void InitDevice(void);
void KnobChangedTo(eKnobs K, bool V);
void SliderChangedTo(int S, unsigned char New);
void SliderSend(int S);
void WheelChangedTo(E_In84 W, char Diff);
Cus428_ctls *Set_us428_ctls(Cus428_ctls *New) {
Cus428_ctls *Old = us428_ctls;
us428_ctls = New;
return Old;
}
private:
// Update the LED lights state.
int LightSend();
// Time-code (hh:mm:ss:ff:fr) to/from absolute wheel position converters.
void LocateWheel(unsigned char *tc);
void LocateSend();
// Set basic application transport state.
void TransportToggle(unsigned char T);
void TransportSet(unsigned char T, bool V);
void TransportSend();
// Reset internal MMC state.
void MmcReset();
private:
void SendVolume(usX2Y_volume &V);
struct us428ctls_sharedmem* us428ctls_sharedmem;
bool StateInputMonitor() {
return LightIs(eL_InputMonitor);
}
// Set the wheel differential.
void WheelDelta(int W);
// Get the curent wheel timecode.
void WheelTimecode(unsigned char *tc);
usX2Y_volume_t Volume[5];
char MuteInputMonitor,
Mute,
SelectInputMonitor,
Select;
Cus428_ctls *us428_ctls;
// Differential wheel tracking.
int W0;
// Some way to convert wheel (absolute) position into hh:mm:ss:ff:fr
int aWheel;
// SET L/R points.
int aWheel_L;
int aWheel_R;
// SET knob state.
bool bSetLocate;
// Last/current transport state.
unsigned char uTransport;
};
extern Cus428State* OneState;