📄 sci_ti1m.lst
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=2
=2 // Generic 8051/52 timer interrupts (used in most schedulers)
=2 #define INTERRUPT_Timer_0_Overflow 1
=2 #define INTERRUPT_Timer_1_Overflow 3
=2 #define INTERRUPT_Timer_2_Overflow 5
=2
=2 // Additional interrupts (used in shared-clock schedulers)
=2 #define INTERRUPT_EXTERNAL_0 0
=2 #define INTERRUPT_EXTERNAL_1 2
=2 #define INTERRUPT_UART_Rx_Tx 4
=2 #define INTERRUPT_CAN_c515c 17
=2
=2 //------------------------------------------------------------------
=2 // Error codes
=2 // - see Chapter 14.
=2 //------------------------------------------------------------------
=2
=2 #define ERROR_SCH_TOO_MANY_TASKS (1)
C51 COMPILER V6.10 SCI_TI1M 04/18/2001 16:49:11 PAGE 10
=2 #define ERROR_SCH_CANNOT_DELETE_TASK (2)
=2
=2 #define ERROR_SCH_WAITING_FOR_SLAVE_TO_ACK (3)
=2 #define ERROR_SCH_WAITING_FOR_START_COMMAND_FROM_MASTER (3)
=2
=2 #define ERROR_SCH_ONE_OR_MORE_SLAVES_DID_NOT_START (4)
=2 #define ERROR_SCH_LOST_SLAVE (5)
=2
=2 #define ERROR_SCH_CAN_BUS_ERROR (6)
=2
=2 #define ERROR_I2C_WRITE_BYTE (10)
=2 #define ERROR_I2C_READ_BYTE (11)
=2 #define ERROR_I2C_WRITE_BYTE_AT24C64 (12)
=2 #define ERROR_I2C_READ_BYTE_AT24C64 (13)
=2 #define ERROR_I2C_DS1621 (14)
=2
=2 #define ERROR_USART_TI (21)
=2 #define ERROR_USART_WRITE_CHAR (22)
=2
=2 #define ERROR_SPI_EXCHANGE_BYTES_TIMEOUT (31)
=2 #define ERROR_SPI_X25_TIMEOUT (32)
=2 #define ERROR_SPI_MAX1110_TIMEOUT (33)
=2
=2 #define ERROR_ADC_MAX150_TIMEOUT (44)
=2
=2 #endif
115 =2
116 =2 /*------------------------------------------------------------------*-
117 =2 ---- END OF FILE -------------------------------------------------
118 =2 -*------------------------------------------------------------------*/
25 =1 #include "SCH51.H"
1 =2 /*------------------------------------------------------------------*-
2 =2
3 =2 SCH51.H (v1.00)
4 =2
5 =2 ------------------------------------------------------------------
6 =2
7 =2 - see SCH51.C for details
8 =2
9 =2
10 =2 COPYRIGHT
11 =2 ---------
12 =2
13 =2 This code is from the book:
14 =2
15 =2 PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont
16 =2 [Pearson Education, 2001; ISBN: 0-201-33138-1].
17 =2
18 =2 This code is copyright (c) 2001 by Michael J. Pont.
19 =2
20 =2 See book for copyright details and other information.
21 =2
22 =2 -*------------------------------------------------------------------*/
23 =2
24 =2 #ifndef _SCH51_H
25 =2 #define _SCH51_H
26 =2
27 =2 #include "Main.h"
1 =3 /*------------------------------------------------------------------*-
2 =3
3 =3 Main.H (v1.00)
4 =3
C51 COMPILER V6.10 SCI_TI1M 04/18/2001 16:49:11 PAGE 11
5 =3 ------------------------------------------------------------------
6 =3
7 =3 'Project Header' (see Chap 9) for project SCI_Ti1m (see Chap 26)
8 =3
9 =3
10 =3 COPYRIGHT
11 =3 ---------
12 =3
13 =3 This code is from the book:
14 =3
15 =3 PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont
16 =3 [Pearson Education, 2001; ISBN: 0-201-33138-1].
17 =3
18 =3 This code is copyright (c) 2001 by Michael J. Pont.
19 =3
20 =3 See book for copyright details and other information.
21 =3
22 =3 -*------------------------------------------------------------------*/
23 =3
24 =3 #ifndef _MAIN_H
=3 #define _MAIN_H
=3
=3 //------------------------------------------------------------------
=3 // WILL NEED TO EDIT THIS SECTION FOR EVERY PROJECT
=3 //------------------------------------------------------------------
=3
=3 // Must include the appropriate microcontroller header file here
=3 #include <AT89x52.h>
=3
=3 // Include oscillator / chip details here
=3 // (essential if generic delays / timeouts are used)
=3 // -
=3 // Oscillator / resonator frequency (in Hz) e.g. (11059200UL)
=3 #define OSC_FREQ (12000000UL)
=3
=3 // Number of oscillations per instruction (4, 6 or 12)
=3 // 12 - Original 8051 / 8052 and numerous modern versions
=3 // 6 - Various Infineon and Philips devices, etc.
=3 // 4 - Dallas, etc.
=3 //
=3 // Take care with Dallas devices
=3 // - Timers default to *12* osc ticks unless CKCON is modified
=3 // - If using generic code on a Dallas device, use 12 here
=3 #define OSC_PER_INST (12)
=3
=3 //------------------------------------------------------------------
=3 // SHOULD NOT NEED TO EDIT THE SECTIONS BELOW
=3 //------------------------------------------------------------------
=3 typedef unsigned char tByte;
=3 typedef unsigned int tWord;
=3 typedef unsigned long tLong;
=3
=3 // Misc #defines
=3 #ifndef TRUE
=3 #define FALSE 0
=3 #define TRUE (!FALSE)
=3 #endif
=3
=3 #define RETURN_NORMAL (bit) 0
=3 #define RETURN_ERROR (bit) 1
=3
=3
C51 COMPILER V6.10 SCI_TI1M 04/18/2001 16:49:11 PAGE 12
=3 //------------------------------------------------------------------
=3 // Interrupts
=3 // - see Chapter 13.
=3 //------------------------------------------------------------------
=3
=3 // Generic 8051/52 timer interrupts (used in most schedulers)
=3 #define INTERRUPT_Timer_0_Overflow 1
=3 #define INTERRUPT_Timer_1_Overflow 3
=3 #define INTERRUPT_Timer_2_Overflow 5
=3
=3 // Additional interrupts (used in shared-clock schedulers)
=3 #define INTERRUPT_EXTERNAL_0 0
=3 #define INTERRUPT_EXTERNAL_1 2
=3 #define INTERRUPT_UART_Rx_Tx 4
=3 #define INTERRUPT_CAN_c515c 17
=3
=3 //------------------------------------------------------------------
=3 // Error codes
=3 // - see Chapter 14.
=3 //------------------------------------------------------------------
=3
=3 #define ERROR_SCH_TOO_MANY_TASKS (1)
=3 #define ERROR_SCH_CANNOT_DELETE_TASK (2)
=3
=3 #define ERROR_SCH_WAITING_FOR_SLAVE_TO_ACK (3)
=3 #define ERROR_SCH_WAITING_FOR_START_COMMAND_FROM_MASTER (3)
=3
=3 #define ERROR_SCH_ONE_OR_MORE_SLAVES_DID_NOT_START (4)
=3 #define ERROR_SCH_LOST_SLAVE (5)
=3
=3 #define ERROR_SCH_CAN_BUS_ERROR (6)
=3
=3 #define ERROR_I2C_WRITE_BYTE (10)
=3 #define ERROR_I2C_READ_BYTE (11)
=3 #define ERROR_I2C_WRITE_BYTE_AT24C64 (12)
=3 #define ERROR_I2C_READ_BYTE_AT24C64 (13)
=3 #define ERROR_I2C_DS1621 (14)
=3
=3 #define ERROR_USART_TI (21)
=3 #define ERROR_USART_WRITE_CHAR (22)
=3
=3 #define ERROR_SPI_EXCHANGE_BYTES_TIMEOUT (31)
=3 #define ERROR_SPI_X25_TIMEOUT (32)
=3 #define ERROR_SPI_MAX1110_TIMEOUT (33)
=3
=3 #define ERROR_ADC_MAX150_TIMEOUT (44)
=3
=3 #endif
115 =3
116 =3 /*------------------------------------------------------------------*-
117 =3 ---- END OF FILE -------------------------------------------------
118 =3 -*------------------------------------------------------------------*/
28 =2
29 =2 // ------ Public data type declarations ----------------------------
30 =2
31 =2 // Store in DATA area, if possible, for rapid access
32 =2 // Total memory per task is 7 bytes
33 =2 typedef data struct
34 =2 {
35 =2 // Pointer to the task (must be a 'void (void)' function)
36 =2 void (code * pTask)(void);
37 =2
C51 COMPILER V6.10 SCI_TI1M 04/18/2001 16:49:11 PAGE 13
38 =2 // Delay (ticks) until the function will (next) be run
39 =2 // - see SCH_Add_Task() for further details
40 =2 tWord Delay;
41 =2
42 =2 // Interval (ticks) between subsequent runs.
43 =2 // - see SCH_Add_Task() for further details
44 =2 tWord Period;
45 =2
46 =2 // Incremented (by scheduler) when task is due to execute
47 =2 tByte RunMe;
48 =2 } sTask;
49 =2
50 =2 // ------ Public function prototypes -------------------------------
51 =2
52 =2 // Core scheduler functions
53 =2 void SCH_Dispatch_Tasks(void);
54 =2 tByte SCH_Add_Task(void (code*) (void), const tWord, const tWord);
55 =2 bit SCH_Delete_Task(const tByte);
56 =2 void SCH_Report_Status(void);
57 =2
58 =2 // ------ Public constants -----------------------------------------
59 =2
60 =2 // The maximum number of tasks required at any one time
61 =2 // during the execution of the program
62 =2 //
63 =2 // MUST BE ADJUSTED FOR EACH NEW PROJECT
64 =2 #define SCH_MAX_TASKS (2)
65 =2
66 =2 #endif
67 =2
68 =2 /*------------------------------------------------------------------*-
69 =2 ---- END OF FILE -------------------------------------------------
70 =2 -*------------------------------------------------------------------*/
71 =2
26 =1
27 =1 // ------ Public function prototypes -------------------------------
28 =1
29 =1 void SCI_TICK1_MASTER_Init_T2(void);
30 =1 void SCI_TICK1_MASTER_Start(void);
31 =1 void SCI_TICK1_MASTER_Enter_Safe_State(void) reentrant;
32 =1
33 =1 /*------------------------------------------------------------------*-
34 =1 ---- END OF FILE -------------------------------------------------
35 =1 -*------------------------------------------------------------------*/
36 =1
37 =1
39 #include "Delay_T0.h"
1 =1 /*------------------------------------------------------------------*-
2 =1
3 =1 Delay_T0.H (v1.00)
4 =1
5 =1 ------------------------------------------------------------------
6 =1
7 =1 - See Delay_T0.C for details.
8 =1
9 =1
10 =1 COPYRIGHT
11 =1 ---------
12 =1
13 =1 This code is from the book:
14 =1
15 =1 PATTERNS FOR TIME-TRIGGERED EMBEDDED SYSTEMS by Michael J. Pont
C51 COMPILER V6.10 SCI_TI1M 04/18/2001 16:49:11 PAGE 14
16 =1 [Pearson Education, 2001; ISBN: 0-201-33138-1].
17 =1
18 =1 This code is copyright (c) 2001 by Michael J. Pont.
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