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Labware/Lab2_4C123/Texas.h

+// *****************Texas.h**************
+// grading engine for Lab 2
+//
+// Runs on TM4C123
+// Daniel and Jonathan Valvano
+// February 24, 2016
+
+/* This example accompanies the books
+   "Embedded Systems: Real Time Interfacing to ARM Cortex M Microcontrollers",
+   ISBN: 978-1463590154, Jonathan Valvano, copyright (c) 2016
+
+   "Embedded Systems: Real-Time Operating Systems for ARM Cortex-M Microcontrollers",
+   ISBN: 978-1466468863, Jonathan Valvano, copyright (c) 2016
+
+ Copyright 2016 by Jonathan W. Valvano, valvano@mail.utexas.edu
+    You may use, edit, run or distribute this file
+    as long as the above copyright notice remains
+ THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
+ OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
+ VALVANO SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL,
+ OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
+ For more information about my classes, my research, and my books, see
+ http://users.ece.utexas.edu/~valvano/
+ */
+
+//  J1   J3               J4   J2
+// [ 1] [21]             [40] [20]
+// [ 2] [22]             [39] [19]
+// [ 3] [23]             [38] [18]
+// [ 4] [24]             [37] [17]
+// [ 5] [25]             [36] [16]
+// [ 6] [26]             [35] [15]
+// [ 7] [27]             [34] [14]
+// [ 8] [28]             [33] [13]
+// [ 9] [29]             [32] [12]
+// [10] [30]             [31] [11]
+
+// +3.3V connected to J1.1 (power)
+// joystick horizontal (X) connected to J1.2 (analog)
+// UART from BoosterPack to LaunchPad connected to J1.3 (UART)
+// UART from LaunchPad to BoosterPack connected to J1.4 (UART)
+// joystick Select button connected to J1.5 (digital)
+// microphone connected to J1.6 (analog)
+// LCD SPI clock connected to J1.7 (SPI)
+// ambient light (OPT3001) interrupt connected to J1.8 (digital)
+// ambient light (OPT3001) and temperature sensor (TMP006) I2C SCL connected to J1.9 (I2C)
+// ambient light (OPT3001) and temperature sensor (TMP006) I2C SDA connected to J1.10 (I2C)
+
+// temperature sensor (TMP006) interrupt connected to J2.11 (digital)
+// nothing connected to J2.12 (SPI CS_Other)
+// LCD SPI CS connected to J2.13 (SPI)
+// nothing connected to J2.14 (SPI MISO)
+// LCD SPI data connected to J2.15 (SPI)
+// nothing connected to J2.16 (reset)
+// LCD !RST connected to J2.17 (digital)
+// nothing connected to J2.18 (SPI CS_Wireless)
+// servo PWM connected to J2.19 (PWM)
+// GND connected to J2.20 (ground)
+
+// +5V connected to J3.21 (power)
+// GND connected to J3.22 (ground)
+// accelerometer X connected to J3.23 (analog)
+// accelerometer Y connected to J3.24 (analog)
+// accelerometer Z connected to J3.25 (analog)
+// joystick vertical (Y) connected to J3.26 (analog)
+// nothing connected to J3.27 (I2S WS)
+// nothing connected to J3.28 (I2S SCLK)
+// nothing connected to J3.29 (I2S SDout)
+// nothing connected to J3.30 (I2S SDin)
+
+// LCD RS connected to J4.31 (digital)
+// user Button2 (bottom) connected to J4.32 (digital)
+// user Button1 (top) connected to J4.33 (digital)
+// gator hole switch connected to J4.34 (digital)
+// nothing connected to J4.35
+// nothing connected to J4.36
+// RGB LED blue connected to J4.37 (PWM)
+// RGB LED green connected to J4.38 (PWM)
+// RGB LED red (jumper up) or LCD backlight (jumper down) connected to J4.39 (PWM)
+// buzzer connected to J4.40 (PWM)
+
+enum TExaSmode{
+  GRADER,
+  LOGICANALYZER
+};
+
+// ************TExaS_Init*****************
+// Initialize grader, triggered by periodic timer
+// This needs to be called once
+// Inputs: Grading or Logic analyzer
+//         4-digit number from edX
+// Outputs: none
+void TExaS_Init(enum TExaSmode mode, uint32_t edXcode);
+
+// ************TExaS_Stop*****************
+// Stop the transfer
+// Inputs:  none
+// Outputs: none
+void TExaS_Stop(void);
+
+// record time Task 0 is started
+void TExaS_Task0(void);
+
+// record time Task 0 is started
+void TExaS_Task1(void);
+
+// record time Task 2 is started
+void TExaS_Task2(void);
+
+// record time Task 3 is started
+void TExaS_Task3(void);
+
+// record time Task 4 is started
+void TExaS_Task4(void);
+
+// record time Task 5 is started
+void TExaS_Task5(void);