Roberto Uroz
A theremin project
Dependencies: mbed RN41_Raw_Serial RN41 BLE_API HCSR04
Revision 0:007004c7f41e, committed 2021-12-30
- Comitter:
- ruroz
- Date:
- Thu Dec 30 11:12:14 2021 +0000
- Commit message:
- Draft theremin
Changed in this revision
diff -r 000000000000 -r 007004c7f41e BLE_API.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/BLE_API.lib Thu Dec 30 11:12:14 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/teams/Bluetooth-Low-Energy/code/BLE_API/#65474dc93927
diff -r 000000000000 -r 007004c7f41e HCSR04.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/HCSR04.lib Thu Dec 30 11:12:14 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/teams/TVZ-Mechatronics-Team/code/HCSR04/#cf3e4e307d15
diff -r 000000000000 -r 007004c7f41e RN41.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RN41.lib Thu Dec 30 11:12:14 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/ruroz/code/RN41_Raw_Serial/#1d5314a7fb19
diff -r 000000000000 -r 007004c7f41e RN41_ex.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RN41_ex.lib Thu Dec 30 11:12:14 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/AkinoriHashimoto/code/RN41/#63925964cbd5
diff -r 000000000000 -r 007004c7f41e main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu Dec 30 11:12:14 2021 +0000
@@ -0,0 +1,63 @@
+#include "mbed.h"
+#include "HCSR04.h"
+#include "RN41/RN41.h"
+#include "ble/BLE.h"
+#include "ble/Gap.h"
+#include <string>
+
+#define MIN_DISTANCE 2
+#define MAX_DISTANCE 110
+
+Serial pc(USBTX, USBRX, 115200);
+HCSR04 sensorVolume(p22, p21);
+HCSR04 sensorFreq(p24, p23);
+RN41 ble(p9, p10);
+float freqValue;
+float volumeValue; //0 to 100
+
+void configSystem() {
+ //config sensors
+ sensorFreq.setRanges(MIN_DISTANCE, MAX_DISTANCE);
+ sensorVolume.setRanges(MIN_DISTANCE, MAX_DISTANCE);
+ freqValue = 0.0f;
+ volumeValue = 0.0f;
+ //config BLE
+ pc.printf("Hello");
+ bool a = ble.setDeviceName("theremin");
+ bool b = ble.setAuthenticationMode(0);
+ bool c = ble.setMode(4);
+ pc.printf("deviceName : %d %d %d", a, b, c);
+}
+
+void transformValues() {
+ freqValue = freqValue / MAX_DISTANCE;
+ volumeValue = (MAX_DISTANCE - volumeValue) / MAX_DISTANCE;
+}
+
+float measureSensor(HCSR04 &sensor) {
+ sensor.startMeasurement();
+ while(!sensor.isNewDataReady());
+ return sensor.getDistance_mm();
+}
+
+void sendDataBluetooth(string line) {
+ //rn41.sendLine(line);
+ //pc.printf(rn41.getLine().c_str());
+}
+
+int main() {
+ configSystem();
+ //TODO: Cambiar ranges con bluetooth a través de la app? Se necesitan dos modulos bluetooth, no
+ while(true) {
+ freqValue = measureSensor(sensorFreq);
+ volumeValue = measureSensor(sensorVolume);
+ //pc.printf("Frequency: %f mm. Volume: %f mm. \n\r", freqValue, volumeValue);
+ transformValues();
+ //sendDataBluetooth("foo");
+ //pc.printf("getConnectionStatus: " + ble.getConnectionStatus());
+ //pc.printf("getConnectionStatus: " + ble.getConnectionStatus());
+ //TODO (Manuel): enviar por bluetooth
+ //sendBluetooth();
+ wait(0.5);
+ }
+}
diff -r 000000000000 -r 007004c7f41e mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Dec 30 11:12:14 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file