jason berry
serial ploter
Revision 5:b19a92f1f5ec, committed 2020-10-13
- Comitter:
- jasonberry
- Date:
- Tue Oct 13 14:06:59 2020 +0000
- Parent:
- 4:c980920b5e22
- Commit message:
- serial plotter example
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LM75B.lib Tue Oct 13 14:06:59 2020 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/neilt6/code/LM75B/#7ac462ba84ac
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA7660.lib Tue Oct 13 14:06:59 2020 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/Sissors/code/MMA7660/#36a163511e34
--- a/main.cpp Tue Jun 04 16:03:43 2013 +0100
+++ b/main.cpp Tue Oct 13 14:06:59 2020 +0000
@@ -1,10 +1,29 @@
#include "mbed.h"
#include "rtos.h"
+#include "LM75B.h"
+#include "MMA7660.h"
+MMA7660 MMA(p28, p27); //I2C Accelerometer
+LM75B sensor(p28,p27);
+
+//serial data
+////////////////////////////////////////////////////////////
+//typedef struct {
+// float voltage; /* AD result of measured voltage */
+// float current; /* AD result of measured current */
+// uint32_t counter; /* A counter value */
+//} message_t;
+
+//plotter data temperature
+//////////////////////////////////////////////////////////////
+//typedef struct {
+// uint32_t temperature; /* AD result of measured voltage */
+//} message_t;
+
+//plotter data acceleromter
+//////////////////////////////////////////////////////////////
typedef struct {
- float voltage; /* AD result of measured voltage */
- float current; /* AD result of measured current */
- uint32_t counter; /* A counter value */
+ uint32_t x_axis; /* AD result of measured voltage */
} message_t;
MemoryPool<message_t, 16> mpool;
@@ -16,25 +35,47 @@
while (true) {
i++; // fake data update
message_t *message = mpool.alloc();
- message->voltage = (i * 0.1) * 33;
- message->current = (i * 0.1) * 11;
- message->counter = i;
+
+ //fake message
+ //message->voltage = (i * 0.1) * 33;
+ //message->current = (i * 0.1) * 11;
+ //message->counter = i;
+
+ //temperature message
+ //message->temperature = (uint32_t)sensor;
+
+ //acceleration message
+ message->x_axis = (uint32_t)(MMA.x()*100);
+
queue.put(message);
- Thread::wait(1000);
+ Thread::wait(10);
+
+
}
}
int main (void) {
Thread thread(send_thread);
+ sensor.open();
+ MMA.testConnection();
+
while (true) {
osEvent evt = queue.get();
if (evt.status == osEventMessage) {
message_t *message = (message_t*)evt.value.p;
- printf("\nVoltage: %.2f V\n\r" , message->voltage);
- printf("Current: %.2f A\n\r" , message->current);
- printf("Number of cycles: %u\n\r", message->counter);
+ //serial print out
+ //printf("\nVoltage: %.2f V\n\r" , message->voltage);
+ //printf("Current: %.2f A\n\r" , message->current);
+ //printf("Number of cycles: %u\n\r", message->counter);
+
+ //serial plotter start with $ end with ;
+ //printf("$%d;\n\r", message->temperature);
+
+ //serial plotter start with $ end with ;
+ printf("$%d;\n\r", message->x_axis);
+
mpool.free(message);
}
}
--- a/mbed-rtos.lib Tue Jun 04 16:03:43 2013 +0100 +++ b/mbed-rtos.lib Tue Oct 13 14:06:59 2020 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed-rtos/ \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed-rtos/#83e169389a69
--- a/mbed.bld Tue Jun 04 16:03:43 2013 +0100 +++ b/mbed.bld Tue Oct 13 14:06:59 2020 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/ \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/9ad691361fac \ No newline at end of file