A porting of a GPS decoding and presenting program within the mbos RTOS. It is not a definitive application but a study program to test NMEA full decoding library and a first approach to an RTOS. Many thanks to Andrew Levido for his support and his patience on teaching me the RTOS principles from the other side of the Earth. It uses NMEA library by Tim (xtimor@gmail.com) ported by Ken Todotani (http://mbed.org/users/todotani/) on public mbed library (http://mbed.org/users/todotani/programs/GPS_nmeaLib/5yo4h) also available, as original universal C library, on http://nmea.sourceforge.net
Dependencies: mbos Watchdog TextLCD mbed ConfigFile
Diff: Tasks.h
- Revision:
- 0:d177c0087d1f
- Child:
- 2:8917036cbf69
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Tasks.h Sun Jan 29 16:06:12 2012 +0000 @@ -0,0 +1,89 @@ +// tasks ------------------------------- + +// Task 1 - GPS Serial Task +#define GPS_SERIAL_TASK 1 +#define GPS_SER_PRIORITY 50 +#define GPS_SER_STACK_SZ 2048 +void GpsSerialTask(void); + +// Task 2 - Keypad read +#define KEYPAD_TASK 2 +#define KEYPAD_PRIORITY 50 +#define KEYPAD_STACK_SZ 256 +void KeypadTask(void); + +// Task 3 - Show LCD +#define SHOW_LCD_TASK 3 +#define SHOW_LCD_PRIORITY 50 +#define SHOW_LCD_STACK_SZ 256 +void ShowLcdTask(void); + +// Task 4 - Led Blink +#define LED_BLINK_TASK 4 +#define LED_BLINK_PRIORITY 50 +#define LED_BLINK_STACK_SZ 256 +void LedBlinkTask(void); + +// Task 5 - Set Time +#define SET_TIME_TASK 5 +#define SET_TIME_PRIORITY 50 +#define SET_TIME_STACK_SZ 256 +void SetTimeTask(void); + +// Task 6 - Show PC +#define SHOW_PC_TASK 6 +#define SHOW_PC_PRIORITY 50 +#define SHOW_PC_STACK_SZ 512 +void ShowPcTask(void); + +// Task 7 - LCD backlight dim +#define LCD_LIGHT_DIM_TASK 7 +#define LCD_LIGHT_DIM_PRIORITY 50 +#define LCD_LIGHT_DIM_STACK_SZ 256 +void LcdLightDimTask(void); + +// Task 8 - Temp task used for tests +#define TEMP_TASK 8 +#define TEMP_PRIORITY 50 +#define TEMP_STACK_SZ 32 +void TempTask(void); + +#define NUM_TASKS 8 + +// timers ------------------------------ +#define KEYPAD_TMR 0 +#define SHOW_LCD_TMR 1 +#define LED_BLINK_TMR 2 +#define SET_TIME_TMR 3 +#define SHOW_PC_TMR 4 +#define LCD_LIGHT_DIM_OFF_TMR 5 +#define TEMP_TMR 6 + +#define NUM_TIMERS 7 + +// resources --------------------------- +#define PC_SERIAL 0 +#define PC_SERIAL_PRIO 70 + +#define GPS_SERIAL 1 +#define GPS_SERIAL_PRIO 70 + +#define LCD 2 +#define LCD_PRIO 70 + +#define LCD_LIGHT_DIM 3 +#define LCD_LIGHT_DIM_PRIO 70 + +#define NUM_RESOURCES 4 + +// Events ------------------------------ +#define GPS_SERIAL_IN_EVT 0x00000001 +#define KEYPAD_EVT 0x00000002 +#define SHOW_LCD_EVT 0x00000004 +#define LED_BLINK_EVT 0x00000008 +#define SET_TIME_EVT 0x00000010 +#define SHOW_PC_EVT 0x00000020 +#define LCD_LIGHT_DIM_ON_EVT 0x00000040 +#define LCD_LIGHT_DIM_OFF_EVT 0x00000080 +#define TEMP_EVT 0x00000100 +