void clear_screen_lcd(void)
{
char c1 = 0x7c;
char c2 = 0x00;
tx0_send(&c1, 1);
tx0_send(&c2, 1);
tx1_send(&c1, 1);
tx1_send(&c2, 1);
}
bool tx1_send_wait( const void* data, size_t len )
{
if( len > 0 && data != NULL ) /* if the information looks viable */
{
while( len > 0 ) /* while there is data left to transfer */
{
int sz = tx1_peek( ); /* get free space in the fifo */
if( sz > 0 ) /* if there is room for at least some data */
{
if( sz > len ) /* if more room than required */
sz = len; /* limit size to just the data to send */
tx1_send( data, sz ); /* send this portion of the information */
data = (unsigned char*)data + sz; /* move the pointer */
len -= sz; /* adjust the count of remaining data to send */
}
}
return true; /* indicate success */
}
return false; /* otherwise indicate failure */
}
void DrumSet()
{
Intitialize_Drumset();
while(1)
{
if(P0 & 0x3F)
{
tmp_port = P0;
for(inn=0;inn<6;inn++)
{
if((tmp_port>>inn) & 0x01)
break;
}
if(inn<6 && timerID_DR[inn] == TimerId_INVALID)
{
timerID_DR[inn] = SetTimerReq(&Drum_ISR,200);
halLedToggle(1);
P0IFG &= ~(1<<inn);
Capture_DR[inn] = 0;
}
}
if(Print_Flag == 1)
{
tx1_send(tx1_buf,3);
Print_Flag = 0;
}
}
/***********************************************************************************
* @fn getTsXY
*
* @brief Send X and Y Coordinates to Host
*
* @param unsigned int xCoord
* X-Coordinate
* unsigned int yCoord
* Y-Coordinate
*
* @return none
*/
void sendData(unsigned int xCoord, unsigned int yCoord) {
//static char byte[5];
// xCoord -= 1100;
// yCoord -= 700;
unsigned char keyNote = 0;
if((signed int)xCoord < 0) xCoord = 0;
if((signed int)yCoord < 0) yCoord = 0;
sprintf(str_buf, "X: %d, Y:%d\n\r",xCoord, yCoord);
tx1_send(str_buf,strlen(str_buf));
keyNote = piano_key_match(xCoord, yCoord);
//keyNote = drum_key_match(xCoord, yCoord);
tx1_send(&keyNote, 1);
RF_Send(&keyNote, 1);
}
//Plays a MIDI note. Doesn't check to see that cmd is greater than 127, or that data values are less than 127
void talkMIDI(unsigned char cmd, unsigned char data1, unsigned char data2) {
//bit_bang_tx(cmd);
//putchar (cmd);
tx0_send(&cmd, 1);
tx1_send(&cmd, 1);
//bit_bang_tx(data1);
//putchar (data1);
tx0_send(&data1, 1);
tx1_send(&data1, 1);
//Some commands only have one data byte. All cmds less than 0xBn have 2 data bytes
//(sort of: http://253.ccarh.org/handout/midiprotocol/)
//if( (cmd & 0xF0) <= 0xB0) {
if(cmd <= 0xB0) {
//bit_bang_tx(data2);
//putchar (data2);
tx0_send(&data2, 1);
tx1_send(&data2, 1);
}
tx1_send("\n\r", 2);
}
