Diff: main.cpp

Revision:

0:78b84e1ce9df

Child:

1:03ee5f19d879

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Feb 18 21:16:23 2020 +0000
@@ -0,0 +1,299 @@
+#include "mbed.h"
+#include "rtos.h"
+
+#include "stdio.h"
+#include "stdint.h"
+#include "ctype.h"
+#include "math.h"
+#include "errno.h"
+
+/* These are header files created for EE 3420 that are generally useful but add a minimum of dependencies */
+#include "Freedom_headers.h"
+//The following are names for pins by position on the headers
+/*
+The USB connections are on this end of the board
+
+                                    J2_19   OO  J2_20
+                                    J2_17   OO  J2_18
+                                    J2_15   OO  J2_16
+                                    J2_13   OO  J2_14
+J3_2    OO  J3_1                    J2_11   OO  J2_12
+J3_4    OO  J3_3                    J2_9    OO  J2_10
+J3_6    OO  J3_5                    J2_7    OO  J2_8
+J3_8    OO  J3_7                    J2_5    OO  J2_6
+J3_10   OO  J3_9                    J2_3    OO  J2_4
+J3_12   OO  J3_11                   J2_1    OO  J2_2
+J3_14   OO  J3_13                   
+J3_16   OO  J3_15                   J1_15   OO  J1_16
+                                    J1_13   OO  J1_14
+J4_2    OO  J4_1                    J1_11   OO  J1_12
+J4_4    OO  J4_3                    J1_9    OO  J1_10
+J4_6    OO  J4_5                    J1_7    OO  J1_8
+J4_8    OO  J4_7                    J1_5    OO  J1_6
+J4_10   OO  J4_9                    J1_3    OO  J1_4
+J4_12   OO  J4_11                   J1_1    OO  J1_2
+
+*/
+
+#include "ASCII.h"
+
+#ifndef TRUE
+#define TRUE (1==1)
+#endif
+
+#ifndef FALSE
+#define FALSE (1==0)
+#endif
+
+#ifndef BIT
+#define BIT(N) (1 << (N))
+#endif
+
+//Pushbuttons (active-low), digital input or interrupt input
+//pins need pull-up resistors
+DigitalIn left_button(PTC12, PullUp);
+//InterruptIn left_button(PTC12, PullUp);
+DigitalIn right_button(PTC3, PullUp);
+//InterruptIn right_button(PTC3, PullUp);
+
+//User LEDs
+DigitalOut red_led(PTE29);
+DigitalOut green_led(PTD5);
+
+//Light sensor (phototransistor)
+AnalogIn light_sensor(PTE22);
+
+//Temperature sensor(LM34)
+AnalogIn LM34(PTC2);
+
+//Speakers
+PwmOut speaker1(PTE21);
+PwmOut Speaker2(PTE23);
+
+// All of the follwoing define "pc" identically
+Serial pc(USBTX, USBRX);    // MBED standard pin names
+//Serial pc(PTA2, PTA1);    // KL46Z pin names
+//Serial pc(J1_4, J1_2);    // Jumper position pin names
+//Serial pc(D1,D0);         // Arduino-equivalent pin names
+/* USBTX=PTA2, USBRX=PTA1 */
+/* UART0_TX=PTA2, UART0_RX=PTA1, so actually UART0 */
+/* UART0 on KL46Z routed through OpenSDA chip to USB */
+/* now "pc" refers to this virtualized com port on host computer*/
+
+/* available functions */
+/*
+pc.baud()
+pc.format()
+pc.readable()
+pc.writeable()
+pc.read()
+pc.write()
+pc.getc()
+pc.putc()
+pc.gets()
+pc.puts()
+pc.printf()
+pc.scanf()
+*/
+
+#include "VT100.h"
+//The VT100 functions send terminal control commands to the "pc" serial port
+/*
+void vt100_home()
+void vt100_move_cursor(int row, int column)
+void vt100_save_cursor()
+void vt100_unsave_cursor()
+void vt100_up()
+void vt100_up_by(int count)
+void vt100_down()
+void vt100_down_by(int count)
+void vt100_right()
+void vt100_right_by(int count)
+void vt100_left()
+void vt100_left_by(int count)
+void vt100_erase_right()
+void vt100_erase_left()
+void vt100_erase_line()
+void vt100_erase_above()
+void vt100_erase_below()
+void vt100_erase_screen()
+void vt100_set_attribute(int attrib)
+void vt100_text_default()
+void vt100_text_bright()
+void vt100_text_dim()
+void vt100_text_underscore()
+void vt100_text_blink()
+void vt100_text_reverse()
+void vt100_text_hidden()
+void vt100_set_foreground(vt100_colors color)
+void vt100_set_background(vt100_colors color)
+*/
+
+#include "SLCD.h"
+//slcd is the 4-digit, 7-segment LCD on the KL46Z
+SLCD slcd;
+/* available functions */
+/*
+slcd.printf("1234");    // standard printf function, only charaters in ASCII_TO_WF_CODIFICATION_TABLE will display
+slcd.putc('A');         // prints a single character 
+slcd.Write_Char('A');   // prints a single character
+slcd.All_Segments(y);   // y=1 for ALL segments on, 0 for ALL segments off  
+slcd.DPx(y);            // x=DP1 to DP3, y=1 for on 0 for off
+slcd.Colon(y);          // y=1 for on, 0 for off
+slcd.CharPosition=x;    // x=0 to 3, 0 is start position
+slcd.Home();            // sets next charater to posistion 0 (start)
+slcd.Contrast (x);      // set contrast x=0 - 15, 0 lightest, 15 darkest    
+*/
+
+#include "tsi_sensor.h"
+//Touch Sensitive Interface
+#if defined (TARGET_KL25Z) || defined (TARGET_KL46Z)
+  #define ELEC0 9
+  #define ELEC1 10
+#elif defined (TARGET_KL05Z)
+  #define ELEC0 9
+  #define ELEC1 8
+#else
+  #error TARGET NOT DEFINED
+#endif
+TSIAnalogSlider tsi(ELEC0, ELEC1, 40);
+    
+/* available functions */    
+/* float TSIAnalogSlider.readPercentage() */
+
+#include "keypad4x4.h"
+//BusOut keypad4x4_columns(PTE19, PTE18, PTE17, PTE16);
+//BusIn keypad4x4_rows(PTA14, PTA15, PTA16, PTA17);
+//InterruptIn keypad4x4_interrupt(PTC16);
+//available functions:
+/*
+int keypad4x4_set_type(int type)
+int keypad4x4_query(char *key_value, int * key_row, int *key_column)
+char keypad4x4_getc(void)
+int keypad4x4_input(char *key_value, int * key_row, int *key_column)
+
+*/
+
+#include "NKC_LCD.h"
+Serial lcd(PTD3,NC);
+//Serial lcd(J1_6,NC);
+//available functions:
+/*
+int lcd_baud_decode(int baud)
+int lcd_baud(int baud);
+int lcd_default_baud(int baud);
+void lcd_on()
+void lcd_off()
+void lcd_ddram_address(int address)
+int lcd_cursor(int row, int column)
+void lcd_home()
+void lcd_underline_on()
+void lcd_underline_off()
+int lcd_underline(int select)
+void lcd_backspace()
+void lcd_clear()
+void lcd_blink_on()
+void lcd_blink_off()
+int lcd_blink(int select)
+void lcd_move_left()
+void lcd_move_right()
+void lcd_shift_left()
+void lcd_shift_right()
+*/
+
+//Stepper motor driver (ULN2803A)
+BusOut stepper(PTB0, PTB1, PTB2, PTB3);
+//BusOut stepper(J4_2, J4_4, J4_6, J4_8);
+
+//DC Quad Half-Hmotor driver (SN754410)
+DigitalOut motor_1(PTB20);
+DigitalOut motor_2(PTE30);
+DigitalOut motor_3(PTB18);
+DigitalOut motor_4(PTB19);
+PwmOut motor_enable_12(PTA6);
+PwmOut motor_enable_34(PTA7);
+//DigitalOut motor_enable_12(PTA6);
+//DigitalOut motor_enable_34(PTA7);
+
+//Servo motors
+PwmOut servo1(PTA4);
+PwmOut servo2(PTA5);
+
+//Inter-integrated circuit bus
+//I2C i2c0(PTE25, PTE24);       //internal I2C bus for accelerometer and magnetometer
+//I2C i2c1(PTE0, PTE1);         //external I2C bus (commonly real-time clock);
+//I2C i2c1(D14, D15);         //external I2C bus (commonly real-time clock);
+
+//alternative serial port 
+Serial uart1(PTE0,PTE1);
+
+//IMPORTANT NOTE: i2c1 and uart1 both use PTE0/PTE1 so cannot be used simultaneously.
+
+//common SPI (MSI, MISO, SCK, SS, use_gpio_ssel_t)
+//SPI spi1(PTD6, PTD7, PTD5);
+//SPI spi1(PTD6, PTD7, PTD5, PTD4, use_gpio_ssel_t);
+//SPI spi1(D11, D12, D13);
+//SPI spi1(D11, D12, D13, D10, use_gpio_ssel_t);
+
+char pc_string[50];
+char uart1_string[50];
+int pc_count=0;
+int uart1_count=0;
+int pc_ready=0;
+int uart1_ready=0;
+
+char tempc;
+
+int main()
+{
+    pc.baud(115200);
+    lcd_default_baud(115200);
+    lcd_baud(115200);
+    uart1.baud(115200);
+    slcd.All_Segments(0);
+
+
+
+while(true)
+{
+    if(pc.readable())
+    {
+        tempc=pc.getc();
+        pc_string[pc_count++]=tempc;
+        if(pc_count>=40 || tempc==CR || tempc==LF)
+        {
+            pc_string[pc_count++]='\n';
+            pc_string[pc_count++]=NULL;            
+            pc_ready=1;
+        }
+    }
+    if(uart1.readable())
+    {
+        
+        
+    } 
+    if(pc_ready == 1)
+    {
+        pc.putc('\n'); 
+        vt100_set_foreground(green);
+        //pc.puts(pc_string);
+        pc.printf("%s",pc_string);
+        uart1.printf("%s",pc_string);
+        lcd_cursor(0, 0);
+        lcd.printf("%s",pc_string); 
+        pc_ready=0;
+        pc_count=0;
+        vt100_text_default();      
+    }
+    if(uart1_ready==1)
+    {
+      
+      
+      
+    }
+      
+    
+}
+/* YOUR CODE GOES HERE */
+
+}