v1.2.4 to fix DutyCycle bug, etc.

### Releases v1.2.4

1. Fix `DutyCycle` bug. Check [float precisison of DutyCycle only sometimes working #3](khoih-prog/SAMD_Slow_PWM#3)
2. Fix `New Period` display bug. Check [random dropouts #4](khoih-prog/SAMD_Slow_PWM#4)
3. Update examples

Author: khoih-prog

examples/ISR_16_PWMs_Array/ISR_16_PWMs_Array.ino

@@ -24,7 +24,7 @@
 // These define's must be placed at the beginning before #include "ESP8266_PWM.h"
 // _PWM_LOGLEVEL_ from 0 to 4
 // Don't define _PWM_LOGLEVEL_ > 0. Only for special ISR debugging only. Can hang the system.
-#define _PWM_LOGLEVEL_                4
+#define _PWM_LOGLEVEL_                3
 
 #define USING_MICROS_RESOLUTION       true    //false
 

examples/ISR_Modify_PWM/ISR_Modify_PWM.ino

@@ -18,13 +18,13 @@
 *****************************************************************************************************************************/
 
 #if !defined(ESP8266)
-#error This code is designed to run on ESP8266 and ESP8266-based boards! Please check your Tools->Board setting.
+  #error This code is designed to run on ESP8266 and ESP8266-based boards! Please check your Tools->Board setting.
 #endif
 
 // These define's must be placed at the beginning before #include "ESP8266_PWM.h"
 // _PWM_LOGLEVEL_ from 0 to 4
 // Don't define _PWM_LOGLEVEL_ > 0. Only for special ISR debugging only. Can hang the system.
-#define _PWM_LOGLEVEL_                4
+#define _PWM_LOGLEVEL_                3
 
 #define USING_MICROS_RESOLUTION       true    //false
 
@@ -68,19 +68,19 @@ void IRAM_ATTR TimerHandler()
 uint32_t PWM_Pin    = LED_BUILTIN;
 
 // You can assign any interval for any timer here, in Hz
-float PWM_Freq1   = 1.0f;
+float PWM_Freq1   = 200.0f;   //1.0f;
 // You can assign any interval for any timer here, in Hz
-float PWM_Freq2   = 2.0f;
+float PWM_Freq2   = 100.0f;   //2.0f;
 
 // You can assign any interval for any timer here, in microseconds
 uint32_t PWM_Period1 = 1000000 / PWM_Freq1;
 // You can assign any interval for any timer here, in microseconds
 uint32_t PWM_Period2 = 1000000 / PWM_Freq2;
 
 // You can assign any duty_cycle for any PWM here, from 0-100
-float PWM_DutyCycle1  = 50.0;
+float PWM_DutyCycle1  = 1.0f;     //50.0f;
 // You can assign any duty_cycle for any PWM here, from 0-100
-float PWM_DutyCycle2  = 90.0;
+float PWM_DutyCycle2  = 5.55f;    //90.0f;
 
 // Channel number used to identify associated channel
 int channelNum;

examples/multiFileProject/multiFileProject.ino

@@ -14,8 +14,8 @@
   #error This code is designed to run on ESP8266 and ESP8266-based boards! Please check your Tools->Board setting.
 #endif
 
-#define ESP8266_PWM_VERSION_MIN_TARGET      "ESP8266_PWM v1.2.3"
-#define ESP8266_PWM_VERSION_MIN             1002003
+#define ESP8266_PWM_VERSION_MIN_TARGET      "ESP8266_PWM v1.2.4"
+#define ESP8266_PWM_VERSION_MIN             1002004
 
 #include "multiFileProject.h"