rpm function added for part 1

.vscode/c_cpp_properties.json

@@ -8,8 +8,8 @@
         {
             "name": "PlatformIO",
             "includePath": [
-                "C:/Users/helgi/H26/ESP/Projects/esp_project1_h26/include",
+                "C:/Users/helgi/H26/ESP/Projects/ESP_Project2_H26/include",
-                "C:/Users/helgi/H26/ESP/Projects/esp_project1_h26/src",
+                "C:/Users/helgi/H26/ESP/Projects/ESP_Project2_H26/src",
                 "C:/Users/helgi/.platformio/packages/framework-arduino-avr/cores/arduino",
                 "C:/Users/helgi/.platformio/packages/framework-arduino-avr/variants/eightanaloginputs",
                 "C:/Users/helgi/.platformio/packages/framework-arduino-avr/libraries/EEPROM/src",
@@ -22,8 +22,8 @@
             "browse": {
                 "limitSymbolsToIncludedHeaders": true,
                 "path": [
-                    "C:/Users/helgi/H26/ESP/Projects/esp_project1_h26/include",
+                    "C:/Users/helgi/H26/ESP/Projects/ESP_Project2_H26/include",
-                    "C:/Users/helgi/H26/ESP/Projects/esp_project1_h26/src",
+                    "C:/Users/helgi/H26/ESP/Projects/ESP_Project2_H26/src",
                     "C:/Users/helgi/.platformio/packages/framework-arduino-avr/cores/arduino",
                     "C:/Users/helgi/.platformio/packages/framework-arduino-avr/variants/eightanaloginputs",
                     "C:/Users/helgi/.platformio/packages/framework-arduino-avr/libraries/EEPROM/src",

.vscode/launch.json

@@ -12,7 +12,7 @@
             "type": "platformio-debug",
             "request": "launch",
             "name": "PIO Debug",
-            "executable": "C:/Users/helgi/H26/ESP/Projects/esp_project1_h26/.pio/build/nanoatmega328new/firmware.elf",
+            "executable": "C:/Users/helgi/H26/ESP/Projects/ESP_Project2_H26/.pio/build/nanoatmega328new/firmware.elf",
             "projectEnvName": "nanoatmega328new",
             "toolchainBinDir": "C:/Users/helgi/.platformio/packages/toolchain-atmelavr/bin",
             "internalConsoleOptions": "openOnSessionStart",
@@ -25,7 +25,7 @@
             "type": "platformio-debug",
             "request": "launch",
             "name": "PIO Debug (skip Pre-Debug)",
-            "executable": "C:/Users/helgi/H26/ESP/Projects/esp_project1_h26/.pio/build/nanoatmega328new/firmware.elf",
+            "executable": "C:/Users/helgi/H26/ESP/Projects/ESP_Project2_H26/.pio/build/nanoatmega328new/firmware.elf",
             "projectEnvName": "nanoatmega328new",
             "toolchainBinDir": "C:/Users/helgi/.platformio/packages/toolchain-atmelavr/bin",
             "internalConsoleOptions": "openOnSessionStart"
@@ -34,7 +34,7 @@
             "type": "platformio-debug",
             "request": "launch",
             "name": "PIO Debug (without uploading)",
-            "executable": "C:/Users/helgi/H26/ESP/Projects/esp_project1_h26/.pio/build/nanoatmega328new/firmware.elf",
+            "executable": "C:/Users/helgi/H26/ESP/Projects/ESP_Project2_H26/.pio/build/nanoatmega328new/firmware.elf",
             "projectEnvName": "nanoatmega328new",
             "toolchainBinDir": "C:/Users/helgi/.platformio/packages/toolchain-atmelavr/bin",
             "internalConsoleOptions": "openOnSessionStart",

include/rotary_encoder_driver.h

@@ -26,6 +26,7 @@ public:
     int position(); 
     void update_delta();
     float count_per_sec();
+    float rpm();
 
 };
 #endif

src/main.cpp

@@ -16,8 +16,10 @@ int main() {
 
     while (true) {
         _delay_ms(50);
-        Serial.print("Counts per second: ");
+        // Serial.print("Counts per second: ");
-        Serial.println(encoder.count_per_sec());
+        // Serial.println(encoder.count_per_sec());
+        Serial.print("RPM: ");
+        Serial.println(encoder.rpm());
     }
     return 0;
 }

src/part1_first_working_main.cpp

@@ -1,4 +1,4 @@
-#include <avr/io.h>
+/* #include <avr/io.h>
 #include <util/delay.h>
 #include <Arduino.h>
 
@@ -47,4 +47,4 @@ int main() {
 
 
     return 0;
-}
+} */

src/part1part2.cpp

@@ -1,4 +1,4 @@
-#include <avr/io.h>
+/* #include <avr/io.h>
 #include <util/delay.h>
 #include <Arduino.h>
 
@@ -63,3 +63,4 @@ int main() {
     }
     return 0;
 }
+ */

src/part3part1.cpp

@@ -1,4 +1,4 @@
-#include <avr/io.h>
+/* #include <avr/io.h>
 #include <util/delay.h>
 #include <Arduino.h>
 
@@ -66,3 +66,4 @@ int main() {
 ISR(INT0_vect) {
     encoder.update();
 }
+ */

src/rotary_encoder_driver.cpp

@@ -44,6 +44,10 @@ void RotaryEncoderDriver::update_delta() {
 
 float RotaryEncoderDriver::count_per_sec() {
     return delta / (256.0f * 0.0001f);
+} 
+
+float RotaryEncoderDriver::rpm() {
+    return (count_per_sec() * 60) / 1050.0;
 }
 
 

src/timer_usec.cpp

@@ -1,5 +1,7 @@
 #include "timer_usec.h"
 
+Timer_usec::Timer_usec() = default;
+
 void Timer_usec::init(uint16_t period_us) { // for custom duty cycle duration in ms in part 1
     TCCR1A = 0;
     TCCR1B = 0;