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Dependencies: HIDScope MODSERIAL- mbed-dsp mbed
Diff: Project_main.cpp
- Revision:
- 29:7523e4a8e000
- Parent:
- 26:9b43d9cb1fb2
- Child:
- 30:5e5098b0cca6
--- a/Project_main.cpp Fri Oct 03 12:40:15 2014 +0000
+++ b/Project_main.cpp Mon Oct 06 12:42:02 2014 +0000
@@ -1,59 +1,56 @@
#include "mbed.h"
#include "MODSERIAL.h"
#include "HIDScope.h"
-#define TIMEB4NEXTCHOICE 2
-#define TIMEBETWEENBLINK 20
+
+#define TIMEB4NEXTCHOICE 1 // 1s keuzelampje blijft aan
+#define TIMEBETWEENBLINK 10 // 1s voor volgende blink
//Define objects
-AnalogIn emg0(PTB1); //Analog input
-PwmOut emgfloat(PTD4);//Float voor EMG-waarde
-PwmOut red(LED_RED); //PWM output
+AnalogIn emg0(PTB1); //Analog input biceps
+AnalogIn emg1(PTB2); //Analog input triceps
+
+PwmOut emg_bifloat(PTD4); //Float voor EMG-waarde biceps, VRAAG: waarom we hier een PwmOut voor gebruiken
+PwmOut emg_trifloat(PTA4); //Float voor EMG-waarde triceps
+
+PwmOut red(LED_RED);
PwmOut green(LED_GREEN);
PwmOut blue(LED_BLUE);
+
int direction = 0;
int force = 0;
Ticker log_timer;
MODSERIAL pc(USBTX,USBRX);
-HIDScope scope(2);
+HIDScope scope(4);
-/** Looper function
-* functions used for Ticker and Timeout should be of type void <name>(void)
-* i.e. no input arguments, no output arguments.
-* if you want to change a variable that you use in other places (for example in main)
-* you will have to make that variable global in order to be able to reach it both from
-* the function called at interrupt time, and in the main function.
-* To make a variable global, define it under the includes.
-* variables that are changed in the interrupt routine (written to) should be made
-* 'volatile' to let the compiler know that those values may change outside the current context.
-* i.e.: "volatile uint16_t emg_value;" instead of "uint16_t emg_value"
-* in the example below, the variable is not re-used in the main function, and is thus declared
-* local in the looper function only.
-**/
-void looper()
+void looper() //nieuwe looper maken, die om een nog te bepalen tijdseenheid de emgtrifloat checked en anders nieuwe goto maakt naar vorige selectiekeuze
{
- /*variable to store value in*/
- uint16_t emg_value;
- /*put raw emg value both in emgfloat and in emg_value*/
- emgfloat.write(emg0.read()); // read float value (0..1 = 0..3.3V)
- emg_value = emg0.read_u16(); // read direct ADC result (0..4096 = 0..3.3V)
- /*send value to PC. Line below is used to prevent buffer overrun */
- if(pc.rxBufferGetSize(0)-pc.rxBufferGetCount() > 30)
+ /*put raw emg value of biceps both in emg_bifloat and in emg_bivalue*/
+ emg_bifloat.write(emg0.read()); // read float value (0..1 = 0..3.3V) biceps
+ uint16_t emg_bivalue;
+ emg_bivalue = emg0.read_u16(); // read direct ADC result (0..4096 = 0..3.3V) biceps
+
+ /*put raw emg value of triceps both in emg_trifloat and in emg_trivalue*/
+ emg_trifloat.write(emg1.read()); // read float value (0..1 = 0..3.3V) triiceps
+ uint16_t emg_trivalue;
+ emg_trivalue = emg1.read_u16(); // read direct ADC result (0..4096 = 0..3.3V) biceps
+
+ /*send value to PC. Line below is used to prevent buffer overrun */ //VRAAG: praktisch nut hiervan? behalve dat het een heleboel spul uitprint
+ if(pc.rxBufferGetSize(0)-pc.rxBufferGetCount() > 30) {
//pc.printf("%u\n",emg_value);
- scope.set(0,emg_value);
- scope.set(1,emgfloat.read());
+ }
+ scope.set(0,emg_bivalue);
+ scope.set(1,emg_bifloat.read());
+ scope.set(2,emg_trivalue);
+ scope.set(3,emg_trifloat.read());
scope.send();
- /**When not using the LED, the above could also have been done this way:
- * pc.printf("%u\n", emg0.read_u16());
- */
}
-
-
int main()
{
pc.baud(115200); //baudrate instellen
- emgfloat.period_ms(2); //sets period for the PWM to the emgfloat PTD4
+ emg_bifloat.period_ms(2); //sets period for the PWM to the emgfloat PTD4
+ emg_trifloat.period_ms(2);
log_timer.attach(looper, 0.001); // The looper() function will be called every 0.001 seconds (with the ticker object)
goto directionchoice; // goes to first while(1) for the deciding the direction
@@ -66,11 +63,11 @@
green=1;
blue=1;
for (int lag=0; lag<TIMEBETWEENBLINK; lag++) {
- if(emgfloat.read()>0.8) { // 0.8 klopt niet als grenswaarde. #nofilter
+ if(emg_bifloat.read()>0.8) { // 0.8 klopt niet als grenswaarde. #nofilter
direction = 1;
+ red=1;
+ green = 0;
blue = 0;
- green = 0;
- red=1;
pc.printf("links ");
wait(TIMEB4NEXTCHOICE); // Tijdelijke wait om cyaan lampje aan te zetten ter controle selectie
goto forcechoice; // goes to second while(1) for the deciding the force
@@ -84,11 +81,11 @@
green=0;
blue=1;
for (int lag=0; lag<TIMEBETWEENBLINK; lag++) {
- if(emgfloat.read()>0.8) { //0.8 klopt niet als grenswaarde. #nofilter
+ if(emg_bifloat.read()>0.8) { //0.8 klopt niet als grenswaarde. #nofilter
direction = 2;
+ red=0;
+ green = 1;
blue = 0;
- green = 1;
- red=0;
pc.printf("mid ");
wait(TIMEB4NEXTCHOICE); // Tijdelijke wait om paars lampje aan te zetten ter controle selectie
goto forcechoice;
@@ -102,11 +99,11 @@
green=1;
blue=0;
for (int lag=0; lag<TIMEBETWEENBLINK; lag++) {
- if(emgfloat.read()>0.8) { //0.8 klopt niet als grenswaarde. #nofilter
+ if(emg_bifloat.read()>0.8) { //0.8 klopt niet als grenswaarde. #nofilter
direction = 3;
+ red=0;
+ green = 0;
blue = 1;
- green = 0;
- red=0;
pc.printf("rechts ");
wait(TIMEB4NEXTCHOICE); // Tijdelijke wait om oranje lampje aan te zetten ter controle selectie
goto forcechoice;
@@ -125,11 +122,11 @@
green=1;
blue=1;
for (int lag=0; lag<TIMEBETWEENBLINK; lag++) {
- if(emgfloat.read()>0.8) { // 0.8 klopt niet als grenswaarde. #nofilter
+ if(emg_bifloat.read()>0.8) { // 0.8 klopt niet als grenswaarde. #nofilter
force = 1;
+ red=1;
+ green = 0;
blue = 0;
- green = 0;
- red=1;
pc.printf("zwak ");
wait(TIMEB4NEXTCHOICE); // Tijdelijke wait om cyaan lampje aan te zetten ter controle selectie
goto choicesmade;
@@ -143,11 +140,11 @@
green=0;
blue=1;
for (int lag=0; lag<TIMEBETWEENBLINK; lag++) {
- if(emgfloat.read()>0.8) { //0.8 klopt niet als grenswaarde. #nofilter
+ if(emg_bifloat.read()>0.8) { //0.8 klopt niet als grenswaarde. #nofilter
force = 2;
+ red=0;
+ green = 1;
blue = 0;
- green = 1;
- red=0;
pc.printf("normaal ");
wait(TIMEB4NEXTCHOICE); // Tijdelijke wait om paars lampje aan te zetten ter controle selectie
goto choicesmade;
@@ -161,11 +158,11 @@
green=1;
blue=0;
for (int lag=0; lag<TIMEBETWEENBLINK; lag++) {
- if(emgfloat.read()>0.8) { //0.8 klopt niet als grenswaarde. #nofilter
+ if(emg_bifloat.read()>0.8) { //0.8 klopt niet als grenswaarde. #nofilter
force = 3;
+ red=0;
+ green = 0;
blue = 1;
- green = 0;
- red=0;
pc.printf("sterk ");
wait(TIMEB4NEXTCHOICE); // Tijdelijke wait om oranje lampje aan te zetten ter controle selectie
goto choicesmade;