Diff: main.h

Revision:

0:5d27c333afa6

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.h	Mon Aug 25 12:00:15 2014 +0000
@@ -0,0 +1,133 @@
+/** @file main.cpp   */
+/** @file main.h 
+*   
+*   \brief 
+* Program main features:
+*    - enables communication via ethernet
+*    - reads data from GY-80 sensor
+*    - reads data from built-in touch sensor
+*    - enables configuration of Wiz550io ethernet card via PC serial port
+*  
+* 
+* Peripherals connection details:
+*
+* WIZ550io pins are connected to:
+*    - MOSI  ->  PTD2
+*    - MISO  ->  PTD3
+*    - SCLK  ->  PTD1
+*    - CS    ->  PTD0
+*    - RST   ->  PTA20
+*    - VCC   ->  +3.3V
+*    - GND   ->  GND
+*    
+* IMU GY-80 pins:
+*    - VCC   ->  +5V
+*    - GND   ->  GND
+*    - SDA   ->  PTC9
+*    - SCL   ->  PTC8
+*    - Connection to other I2C port may not work!!!
+*    
+* Serial port communication is available via virtual OpenSDA COM port.
+* Detailed description about configuring OpenSDA available here: https://mbed.org/handbook/Windows-serial-configuration .
+*
+* Digital I/O ports pins and names:
+*   - PTE20  ->  P1
+*   - PTE21  ->  P2
+*   - PTE22  ->  P3
+*   - PTE23  ->  P4
+*   - PTE29  ->  P5
+*   - PTE30  ->  P6
+*
+* Ethernet commands:
+* Available commands:
+*   - "read_sensor" - reads all sensor data - Reply form: "Sensor data: magnX, magnY, magnZ, accelX, accelY, accelZ, gyroX, gyroY, gyroZ, TSIposition"
+*   - "check_ports" - reads ports P1 to P6 status - Reply form: "Port values: P1: %d, P2: %d, P3: %d, P4: %d, P5: %d, P6: %d"
+* Single port commands:
+*   - "set_P$_i" - sets port as input    - Reply: "P1 is now set as input"
+*   - "set_P$_o" - sets port as output   - Reply: "P1 is now set as output"
+*   - "set_P$_1" - sets port as 1 (High) - Reply: "P1 value is now: %d "
+*   - "set_P$_0" - sets port as 0 (low)  - Reply: "P1 value is now: %d " 
+*   - "get_P$"   - gets port value       - Reply: "P1 value: %d"
+*   -  $ mark is port number from 1-6 
+*
+*   @author Mateusz Jaskula
+*
+*/
+
+
+
+// Set server communication port to 22
+#define ECHO_SERVER_PORT   22
+
+
+/// SPI communication with WIZ550io initialization
+SPI spi(PTD2, PTD3, PTD1); /// mosi, miso, sclk
+
+/// Ethernet communication via WIZ550io
+WIZnetInterface eth(&spi, PTD0, PTA20); /// spi, cs, reset
+
+/// Serial communication init
+Serial pc(USBTX,USBRX);
+
+/// TSI Electrodes definition:
+#define ELEC0 9
+/// TSI Electrodes definition:
+#define ELEC1 10
+
+
+/// port P1 is connected to PTE20 pin
+DigitalInOut P1(PTE20);                         
+/// port P1 is connected to PTE21 pin
+DigitalInOut P2(PTE21);                         
+/// port P2 is connected to PTE22 pin
+DigitalInOut P3(PTE22);                         
+/// port P3 is connected to PTE23 pin
+DigitalInOut P4(PTE23);                         
+/// port P4 is connected to PTE29 pin
+DigitalInOut P5(PTE29);                         
+/// port P5 is connected to PTE30 pin
+DigitalInOut P6(PTE30);                         
+
+
+/// Defines use of DHCP protocol or Static IP Configuration
+bool USE_DHCP = true;
+
+// Static IP setting. Using MAC stored in WIZ550io
+ char IP_Addr[16] = "192.168.133.015";          /// IP
+ char IP_Subnet[16]  = "255.255.255.000";       /// Subnet Mask
+ char IP_Gateway[16] = "192.168.133.001";       /// Gateway
+
+/// MAC Adress global variable
+uint8_t mac[6];
+
+/// GY80 IMU sensor Object
+GY80 sensor;
+
+// GY80 Data is being hold here
+float  magn[3];     /// Current magnitude
+float accel[3];     /// Current acceleration
+float  gyro[3];     /// current gyroscope
+
+/// TSI Slider object:
+TSIAnalogSlider tsi(ELEC0, ELEC1, 100);
+
+/// TSI Slider position:
+float TSI_pos;
+
+/// Ticker generates time based interrups to read data from sensors in 10ms intervals.
+Ticker tick1;
+
+
+//Functions declaration:
+// Initializes eth communication with MAC, IP, Subnet Mask asd Gateway
+int init_eth();
+// Handles ethernet communication
+void eth_comm();
+// Reads data from sensor with 1ms freq
+void read_data();
+// Reads commands and takes action
+void comm_handler(char* command);
+// Enables configuration mode
+void SerialInterHandler();
+// 5 sec serial menu with info how to enter configuration mode
+void menu_prop();