Revision 1:9a043ee174de, committed 2019-07-05

Comitter:

epremeaux

Date:

Fri Jul 05 04:52:18 2019 +0000

Parent:

0:b471f7764d46

Child:

2:17a5c34b3a79

Commit message:

cleaning up and organizing directories. added a few programs

Changed in this revision

--- a/01_Basics/Button_Interrupt.cpp	Thu Jul 04 11:04:42 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,33 +0,0 @@
-
-#ifdef  COMPILE_Button_Interrupt
-
-
-InterruptIn button(USER_BUTTON);
-
-DigitalOut led(LED1);
-
-double delay = 0.5; // 500 ms
-
-void pressed()
-{
-    delay = 0.1; // 100 ms
-}
-
-void released()
-{
-    delay = 0.5; // 500 ms
-}
-
-int main()
-{
-    // Assign functions to button
-    button.fall(&pressed);
-    button.rise(&released);
-
-    while (1) {
-        led = !led;
-        wait(delay);
-    }
-}
-
-#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/02_Digital/Button_Interrupt.cpp	Fri Jul 05 04:52:18 2019 +0000
@@ -0,0 +1,33 @@
+
+#ifdef  COMPILE_Button_Interrupt
+
+
+InterruptIn button(USER_BUTTON);
+
+DigitalOut led(LED1);
+
+double delay = 0.5; // 500 ms
+
+void pressed()
+{
+    delay = 0.1; // 100 ms
+}
+
+void released()
+{
+    delay = 0.5; // 500 ms
+}
+
+int main()
+{
+    // Assign functions to button
+    button.fall(&pressed);
+    button.rise(&released);
+
+    while (1) {
+        led = !led;
+        wait(delay);
+    }
+}
+
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/02_Digital/Debounce.cpp	Fri Jul 05 04:52:18 2019 +0000
@@ -0,0 +1,42 @@
+#ifdef COMPILE_Debounce
+
+DigitalOut led1(LED1);
+
+InterruptIn button1(USER_BUTTON);
+volatile bool button1_pressed = false; // Used in the main loop
+volatile bool button1_enabled = true; // Used for debouncing
+Timeout button1_timeout; // Used for debouncing
+
+// Enables button when bouncing is over
+void button1_enabled_cb(void)
+{
+    button1_enabled = true;
+}
+
+// ISR handling button pressed event
+void button1_onpressed_cb(void)
+{
+    if (button1_enabled) { // Disabled while the button is bouncing
+        button1_enabled = false;
+        button1_pressed = true; // To be read by the main loop
+        button1_timeout.attach(callback(button1_enabled_cb), 0.3); // Debounce time 300 ms
+    }
+}
+
+int main()
+{
+    //button1.mode(PullUp); // Activate pull-up
+    button1.fall(callback(button1_onpressed_cb)); // Attach ISR to handle button press event
+
+    int idx = 0; // Just for printf below
+
+    while(1) {
+        if (button1_pressed) { // Set when button is pressed
+            button1_pressed = false;
+            printf("Button pressed %d\n", idx++);
+            led1 = !led1;
+        }
+    }
+}
+
+#endif
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/03_Analog/ADC_Internal.cpp	Fri Jul 05 04:52:18 2019 +0000
@@ -0,0 +1,28 @@
+#ifdef COMPILE_ADC_Internal  
+
+/*
+   This basic example just shows how to read the ADC internal channels raw values.
+   Please look in the corresponding device reference manual for a complete
+   description of how to make a temperature sensor, VBat or Vref measurement.
+*/
+
+AnalogIn adc_temp(ADC_TEMP);
+AnalogIn adc_vref(ADC_VREF);
+AnalogIn adc_vbat(ADC_VBAT); // Warning: Not available on all devices
+
+DigitalOut led(LED1);
+
+int main()
+{
+    printf("\nSTM32 ADC internal channels reading example\n");
+    while(1) {
+        printf("ADC Temp = %f\n", adc_temp.read());
+        printf("ADC VRef = %f\n", adc_vref.read());
+        printf("ADC VBat = %f\n", adc_vbat.read());
+        printf("\033[3A");
+        led = !led;
+        wait(1.0);
+    }
+}
+
+#endif

--- a/buildOptions.h	Thu Jul 04 11:04:42 2019 +0000
+++ b/buildOptions.h	Fri Jul 05 04:52:18 2019 +0000
@@ -1,88 +1,122 @@
 // uncomment only ONE file to build in the example set
+// if there is no description, there is likely no code file yet. 
+// (feel free to support the project by adding one and issuing a pull request ;)
+
+// 01_Basics:
+//#define COMPILE_Blink
+//#define COMPILE_Button
+//#define COMPILE_DigitalReadSerial
+//#define COMPILE_Fade
+//#define COMPILE_Analog_In                     // reads analog value, converts to voltage, set LED high or low, prints to terminal
+
+
+// 02_Digital:
+//#define COMPILE_Button_Interrupt              // reads a button using interrupts
+//#define COMPILE_BlinkWithoutDelay
+#define COMPILE_Debounce                        // reads button using interrupt and timer + callback to debounce the input
+//#define COMPILE_DigitalInputPullup
+//#define COMPILE_StateChangeDetection
+//#define COMPILE_ToneKeyboard
+//#define COMPILE_ToneMelody
+//#define COMPILE_ToneMultiple
+//#define COMPILE_TonePitchFollower
+
+
+// 03_Analog:
+//#define COMPILE_ADC_Internal                  // reads the uController internal temperature, VREF and VBAT inputs.
+//#define COMPILE_AnalogInOutSerial
+//#define COMPILE_AnalogInput
+//#define COMPILE_AnalogWrite
+//#define COMPILE_Calibration
+//#define COMPILE_Fading
+//#define COMPILE_Smoothing
+
+
+// 04_Control:
+//#define COMPILE_arrays
+//#define COMPILE_for loop itteration
+//#define COMPILE_if statement conditional
+//#define COMPILE_switch case
+//#define COMPILE_switch case 2
+//#define COMPILE_while statement conditional
+//#defien COMPILE_compiler_directives
+
+
+// 05_strings:
+//#define COMPILE_character analysis
+//#define COMPILE_string addition operator
+//#define COMPILE_string append
+//#define COMPILE_string case change
+//#define COMPILE_string characters
+//#define COMPILE_strinc comparison
+//#define COMPILE_string constructor
+//#define COMPILE_string index of
+//#define COMPILE_string length
+//#define COMPILE_length trim
+//#define COMPILE_string replace
+//#define COMPILE_string starts ends with
+//#define COMPILE_substring
+//#define COMPILE_string to int
 
 
-/* 01_Basics:
-AnalogReadSerial
-Blink
-DigitalReadSerial
-Fade
-ReadAnalogVoltage
-*/
-//#define COMPILE_Analog_In
-#define COMPILE_Button_Interrupt
-
-/*
+// 06_Communication:
+//#define COMPILE_AScii table
+//#define COMPILE_Dimmer
+//#define COMPILE_Graph
+//#define COMPILE_Midi
+//#define COMPILE_Multiserial
+//#define COMPILE_physicalPixel
+//#define COMPILE_ReadAScii string
+//#define COMPILE_serial call response
+//#define COMPILE_serial call response ascii
+//#define COMPILE_serial event
+//#define COMPILE_serial pass through
+//#define COMPILE_virtual color mixer
 
-02_Digital
-BlinkWithoutDelay
-Button
-Debounce
-DigitalInputPullup
-StateChangeDetection
-ToneKeyboard
-ToneMelody
-ToneMultiple
-TonePitchFollower
 
-03_Analog
-AnalogInOutSerial
-AnalogInput
-AnalogWrite
-Calibration
-Fading
-Smoothing
+// 07_Special_Hardware:
+//#define COMPILE_I2C
+//#define COMPILE_SPI
+//#define COMPILE_PWM
+//#define COMPILE_CaptureCompare
+//#define COMPILE_
+
+
+// 08_USB:
+//#define COMPILE_Keyboard
+//#define COMPILE_key and mouse
+//#define COMPILE_mouse
+
 
-04_Communication
-AScii table
-Dimmer
-Graph
-Midi
-Multiserial
-physicalPixel
-ReadAScii string
-serial call response
-serial call response ascii
-serial event
-serial pass through
-virtual color mixer
+// 09_Files_SD:
+//#define COMPILE_SD_Hello
+//#define COMPILE_SD_SpeedTest
+//#define COMPILE_FatFileSystem
+//#define COMPILE_Index_and_CSV
 
-05_Control
-arrays
-for loop itteration
-if statement conditional
-switch case
-switch case 2
-while statement conditional
 
-06_sensors
-ADXL3xx
-Knock
-Memsic2125
-Ping
-GPS
+// 10_Sensors:
+//#define COMPILE_ADXL3xx
+//#define COMPILE_Knock
+//#define COMPILE_Memsic2125
+//#define COMPILE_Ping
+//#define COMPILE_GPS
+//#define COMPILE_BNO055
+//#define COMPILE_BMP280
+//#define COMPILE_BQ27441
+//#define COMPILE_LM335
+//#define COMPILE_MCP9700
 
-07_Display
-bar graph
-row column scanning
 
-08_strings
-character analysis
-string addition operator
-string append
-string case change
-string characters
-strinc comparison
-string constructor
-string index of
-string length
-length trim
-string replace
-string starts ends with
-substring
-string to int
+// 11_RTOS:
+
+
+// 12_Ethernet:
 
-09_USB
-Keyboard
-key and mouse
-mouse
-*/
\ No newline at end of file
+// 13_Projects:
+
+
+// reorganizing
+// display
+//#define COMPILE_bar graph
+//#define COMPILE_row column scanning
\ No newline at end of file