Erick Petersen
Midi USB
Dependencies: MMA8451Q TSI USBDevice mbed
Revision 0:331077fb2797, committed 2015-06-24
- Comitter:
- Erick7652
- Date:
- Wed Jun 24 21:36:29 2015 +0000
- Commit message:
- frdm-kl25z Midi-USB
Changed in this revision
diff -r 000000000000 -r 331077fb2797 MMA8451Q.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA8451Q.lib Wed Jun 24 21:36:29 2015 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/Future_FThierry/code/MMA8451Q/#9e6dc5a4ca82
diff -r 000000000000 -r 331077fb2797 TSI.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TSI.lib Wed Jun 24 21:36:29 2015 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/emilmont/code/TSI/#507b1f67804b
diff -r 000000000000 -r 331077fb2797 USBDevice.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBDevice.lib Wed Jun 24 21:36:29 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/mbed_official/code/USBDevice/#7a8dce0a3c84
diff -r 000000000000 -r 331077fb2797 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Jun 24 21:36:29 2015 +0000
@@ -0,0 +1,105 @@
+#include "mbed.h"
+#include "USBMIDI.h"
+#include "MMA8451Q.h"
+#include "TSISensor.h"
+
+#define MMA8451_I2C_ADDRESS (0x1d<<1)
+
+USBMIDI midi; // notes 48 al 82
+DigitalOut myled(LED1);
+
+
+void LLW_IRQHandler(void){
+ if (LLWU->F2 & LLWU_F2_WUF11_MASK) {
+ LLWU->F2 |= LLWU_F2_WUF11_MASK; // write one to clear the flag
+ }
+}
+
+void LLW_Init(void){
+ LLWU->F2 |= LLWU_F2_WUF11_MASK;
+ LLWU->PE3 = 0x80;
+ LLWU->ME = 0x01;
+}
+
+void Enter_VLLS0(void){
+ myled = 0;
+ volatile unsigned int dummyread;
+ int i;
+ SMC->PMPROT = SMC_PMPROT_AVLLS_MASK;
+ if ((SMC->PMSTAT & SMC_PMSTAT_PMSTAT_MASK)== 4){
+ SMC->PMCTRL &= ~SMC_PMCTRL_RUNM_MASK; // go back to RUN mode temporarily
+ for (i=0;i<0xff;i++)
+ {
+ if ((SMC->PMSTAT & SMC_PMSTAT_PMSTAT_MASK)== 1)
+ break;
+ }
+ }
+
+ /* Set the STOPM field to 0b100 for VLLS0 mode */
+ SMC->PMCTRL &= ~SMC_PMCTRL_STOPM_MASK;
+ SMC->PMCTRL |= SMC_PMCTRL_STOPM(0x4);
+ /* set VLLSM = 00 * and PORPO = 1 */
+ SMC->STOPCTRL &= ~SMC_STOPCTRL_VLLSM_MASK;
+ SMC->STOPCTRL = SMC_STOPCTRL_VLLSM(0) | SMC_STOPCTRL_PORPO_MASK;
+ /*wait for write to complete to SMC before stopping core */
+ dummyread = SMC->STOPCTRL;
+ dummyread++;
+
+ /* Now execute the stop instruction to go into VLLS0 */
+ /* Set the SLEEPDEEP bit to enable deep sleep mode (STOP) */
+ //SCB->SCR |= SCB_SCR_SLEEPDEEP_MASK;
+ SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
+ __wfi();
+}
+
+int main() {
+
+ float click =0;
+ int16_t x = 0;
+ int16_t z = 0;
+ int16_t y = 0;
+ TSISensor tsi;
+ MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS);
+ NVIC_EnableIRQ(LLW_IRQn);
+
+ while (1) {
+
+ x = -1*acc.getAccY();
+ y = 1*acc.getAccX();
+ z = 1*acc.getAccZ();
+
+ click=tsi.readPercentage();
+
+ if (y>0) Enter_VLLS0();
+
+
+ if (x>0){
+ if (click>0.70){
+ midi.write(MIDIMessage::NoteOn(63));
+ wait(0.25);
+ midi.write(MIDIMessage::NoteOff(63));
+ wait(0.5);
+ }
+
+ if((click<0.70)&&(click>0.30)){
+ midi.write(MIDIMessage::NoteOn(68));
+ wait(0.25);
+ midi.write(MIDIMessage::NoteOff(68));
+ wait(0.5);
+
+ }
+
+ if((click<0.30)&&(click>0)){
+ midi.write(MIDIMessage::NoteOn(73));
+ wait(0.25);
+ midi.write(MIDIMessage::NoteOff(73));
+ wait(0.5);
+ }
+
+ }
+ wait(0.0001);
+
+
+ }
+
+}
\ No newline at end of file
diff -r 000000000000 -r 331077fb2797 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Jun 24 21:36:29 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/7cff1c4259d7 \ No newline at end of file