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tm4c123gh6pm_startup_css.c
Go to the documentation of this file.
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/**************************************************
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* Texas A&M University
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* Electronic Systems Engineering Technology
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* ENTC-489 Embedded Real Time Software Development
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* Author: willey
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* File: tm4c123gh6pm_startup_css.c
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**************************************************/
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#include <stdint.h>
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#include "inc/hw_types.h"
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#include "uC-LIB\lib_def.h"
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#include "uCOS-II\Source\os.h"
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/**************************************************/
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/**************************************************/
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//*****************************************************************************
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//
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// External declaration for the reset handler that is to be called when the
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// processor is started
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//
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//*****************************************************************************
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extern
void
_c_int00(
void
);
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extern
uint32_t __STACK_TOP;
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//*****************************************************************************
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//
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// Forward declaration of the default fault handlers.
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//
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//*****************************************************************************
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static
void
App_Reset_ISR(
void
);
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static
void
App_NMI_ISR(
void
);
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static
void
App_Fault_ISR(
void
);
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static
void
App_MemFault_ISR(
void
);
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static
void
App_BusFault_ISR(
void
);
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static
void
App_UsageFault_ISR(
void
);
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static
void
App_Spurious_ISR(
void
);
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//*****************************************************************************
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//
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// The vector table. Note that the proper constructs must be placed on this to
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// ensure that it ends up at physical address 0x0000.0000 or at the start of
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// the program if located at a start address other than 0.
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//
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//*****************************************************************************
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#pragma DATA_SECTION(g_pfnVectors, ".intvecs")
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void (*
const
g_pfnVectors[])(void) =
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{
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(void (*)(void))((uint32_t)&__STACK_TOP),
/* 0, SP start value. */
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App_Reset_ISR,
/* 1, PC start value. */
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App_NMI_ISR,
/* 2, NMI. */
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App_Fault_ISR,
/* 3, Hard Fault. */
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App_MemFault_ISR,
/* 4, Memory Management. */
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App_BusFault_ISR,
/* 5, Bus Fault. */
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App_UsageFault_ISR,
/* 6, Usage Fault. */
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App_Spurious_ISR,
/* 7, Reserved. */
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App_Spurious_ISR,
/* 8, Reserved. */
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App_Spurious_ISR,
/* 9, Reserved. */
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App_Spurious_ISR,
/* 10, Reserved. */
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App_Spurious_ISR,
/* 11, SVCall. */
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App_Spurious_ISR,
/* 12, Debug Monitor. */
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App_Spurious_ISR,
/* 13, Reserved. */
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OS_CPU_PendSVHandler,
/* 14, PendSV Handler. */
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OS_CPU_SysTickHandler,
/* 15, uC/OS-III Tick ISR Handler. */
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App_Spurious_ISR,
/* 16, INTISR[ 0] GPIO Port A. */
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App_Spurious_ISR,
/* 17, INTISR[ 1] GPIO Port B. */
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App_Spurious_ISR,
/* 18, INTISR[ 2] GPIO Port C. */
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App_Spurious_ISR,
/* 19, INTISR[ 3] GPIO Port D. */
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App_Spurious_ISR,
/* 20, INTISR[ 4] GPIO Port E. */
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App_Spurious_ISR,
/* 21, INTISR[ 5] UART0. */
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App_Spurious_ISR,
/* 22, INTISR[ 6] UART1. */
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App_Spurious_ISR,
/* 23, INTISR[ 7] SSI0. */
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App_Spurious_ISR,
/* 24, INTISR[ 8] I2C0. */
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App_Spurious_ISR,
/* 25, INTISR[ 9] PWM Fault. */
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App_Spurious_ISR,
/* 26, INTISR[ 10] PWM Generator 0. */
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App_Spurious_ISR,
/* 27, INTISR[ 11] PWM Generator 1. */
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App_Spurious_ISR,
/* 28, INTISR[ 12] PWM Generator 2. */
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App_Spurious_ISR,
/* 29, INTISR[ 13] QEI0. */
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App_Spurious_ISR,
/* 30, INTISR[ 14] ADC0 Sequence 0. */
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App_Spurious_ISR,
/* 31, INTISR[ 15] ADC0 Sequence 1. */
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App_Spurious_ISR,
/* 32, INTISR[ 16] ADC0 Sequence 2. */
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App_Spurious_ISR,
/* 33, INTISR[ 17] ADC0 Sequence 3. */
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App_Spurious_ISR,
/* 34, INTISR[ 18] Watchdog Timers 0 and 1. */
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App_Spurious_ISR,
/* 35, INTISR[ 19] 16/32-Bit Timer 0A. */
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App_Spurious_ISR,
/* 36, INTISR[ 20] 16/32-Bit Timer 0B. */
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App_Spurious_ISR,
/* 37, INTISR[ 21] 16/32-Bit Timer 1A. */
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App_Spurious_ISR,
/* 38, INTISR[ 22] 16/32-Bit Timer 1B. */
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App_Spurious_ISR,
/* 39, INTISR[ 23] 16/32-Bit Timer 2A. */
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App_Spurious_ISR,
/* 40, INTISR[ 24] 16/32-Bit Timer 2B. */
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App_Spurious_ISR,
/* 41, INTISR[ 25] Analog Comparator 0. */
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App_Spurious_ISR,
/* 42, INTISR[ 26] Analog Comparator 1. */
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App_Spurious_ISR,
/* 43, INTISR[ 27] Analog Comparator 2. */
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App_Spurious_ISR,
/* 44, INTISR[ 28] System Control. */
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App_Spurious_ISR,
/* 45, INTISR[ 29] Flash Memory Control. */
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App_Spurious_ISR,
/* 46, INTISR[ 30] GPIO Port F. */
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App_Spurious_ISR,
/* 47, INTISR[ 31] GPIO Port G. */
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App_Spurious_ISR,
/* 48, INTISR[ 32] GPIO Port H. */
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App_Spurious_ISR,
/* 49, INTISR[ 33] UART2. */
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App_Spurious_ISR,
/* 50, INTISR[ 34] SSI1. */
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App_Spurious_ISR,
/* 51, INTISR[ 35] 16/32-Bit Timer 3A. */
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App_Spurious_ISR,
/* 52, INTISR[ 36] 16/32-Bit Timer 3B. */
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App_Spurious_ISR,
/* 53, INTISR[ 37] I2C1. */
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App_Spurious_ISR,
/* 54, INTISR[ 38] CAN0. */
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App_Spurious_ISR,
/* 55, INTISR[ 39] CAN1. */
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App_Spurious_ISR,
/* 56, INTISR[ 40] Ethernet MAC. */
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App_Spurious_ISR,
/* 57, INTISR[ 41] HIB(Power Island). */
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App_Spurious_ISR,
/* 58, INTISR[ 42] USB MAC. */
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App_Spurious_ISR,
/* 59, INTISR[ 43] PWM Generator 3. */
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App_Spurious_ISR,
/* 60, INTISR[ 44] uDMA 0 Software. */
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App_Spurious_ISR,
/* 61, INTISR[ 45] uDMA 0 Error. */
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App_Spurious_ISR,
/* 62, INTISR[ 46] ADC1 Sequence 0. */
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App_Spurious_ISR,
/* 63, INTISR[ 47] ADC1 Sequence 1. */
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App_Spurious_ISR,
/* 64, INTISR[ 48] ADC1 Sequence 2. */
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App_Spurious_ISR,
/* 65, INTISR[ 49] ADC1 Sequence 3. */
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App_Spurious_ISR,
/* 66, INTISR[ 50] EPI0. */
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App_Spurious_ISR,
/* 67, INTISR[ 51] GPIO Port J. */
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App_Spurious_ISR,
/* 68, INTISR[ 52] GPIO Port K. */
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App_Spurious_ISR,
/* 69, INTISR[ 53] GPIO Port L. */
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App_Spurious_ISR,
/* 70, INTISR[ 54] SSI2. */
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App_Spurious_ISR,
/* 71, INTISR[ 55] SSI3. */
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App_Spurious_ISR,
/* 72, INTISR[ 56] UART3. */
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App_Spurious_ISR,
/* 73, INTISR[ 57] UART4. */
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App_Spurious_ISR,
/* 74, INTISR[ 58] UART5. */
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App_Spurious_ISR,
/* 75, INTISR[ 59] UART6. */
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App_Spurious_ISR,
/* 76, INTISR[ 60] UART7. */
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App_Spurious_ISR,
/* 77, INTISR[ 61] I2C 2. */
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App_Spurious_ISR,
/* 78, INTISR[ 62] I2C 3. */
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App_Spurious_ISR,
/* 79, INTISR[ 63] Timer 4A. */
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App_Spurious_ISR,
/* 80, INTISR[ 64] Timer 4B. */
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App_Spurious_ISR,
/* 81, INTISR[ 65] Timer 5A. */
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App_Spurious_ISR,
/* 82, INTISR[ 66] Timer 5B. */
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App_Spurious_ISR,
/* 83, INTISR[ 67] FP Exception(imprecise). */
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App_Spurious_ISR,
/* 84, INTISR[ 68] Reserved. */
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App_Spurious_ISR,
/* 85, INTISR[ 69] Reserved. */
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App_Spurious_ISR,
/* 86, INTISR[ 70] I2C 4. */
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App_Spurious_ISR,
/* 87, INTISR[ 71] I2C 5. */
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App_Spurious_ISR,
/* 88, INTISR[ 72] GPIO Port M. */
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App_Spurious_ISR,
/* 89, INTISR[ 73] GPIO Port N. */
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App_Spurious_ISR,
/* 90, INTISR[ 74] Reserved. */
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App_Spurious_ISR,
/* 91, INTISR[ 75] Tamper. */
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App_Spurious_ISR,
/* 92, INTISR[ 76] GPIO Port P(Summary or P0). */
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App_Spurious_ISR,
/* 93, INTISR[ 77] GPIO Port P1. */
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App_Spurious_ISR,
/* 94, INTISR[ 78] GPIO Port P2. */
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App_Spurious_ISR,
/* 95, INTISR[ 79] GPIO Port P3. */
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App_Spurious_ISR,
/* 96, INTISR[ 80] GPIO Port P4. */
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App_Spurious_ISR,
/* 97, INTISR[ 81] GPIO Port P5. */
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App_Spurious_ISR,
/* 98, INTISR[ 82] GPIO Port P6. */
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App_Spurious_ISR,
/* 99, INTISR[ 83] GPIO Port P7. */
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App_Spurious_ISR,
/* 100, INTISR[ 84] GPIO Port Q(Summary or Q0). */
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App_Spurious_ISR,
/* 101, INTISR[ 85] GPIO Port Q1. */
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App_Spurious_ISR,
/* 102, INTISR[ 86] GPIO Port Q2. */
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App_Spurious_ISR,
/* 103, INTISR[ 87] GPIO Port Q3. */
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App_Spurious_ISR,
/* 104, INTISR[ 88] GPIO Port Q4. */
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App_Spurious_ISR,
/* 105, INTISR[ 89] GPIO Port Q5. */
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App_Spurious_ISR,
/* 106, INTISR[ 90] GPIO Port Q6. */
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App_Spurious_ISR,
/* 107, INTISR[ 91] GPIO Port Q7. */
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App_Spurious_ISR,
/* 108, INTISR[ 92] GPIO Port R. */
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App_Spurious_ISR,
/* 109, INTISR[ 93] GPIO Port S. */
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App_Spurious_ISR,
/* 110, INTISR[ 94] SHA/MD5. */
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App_Spurious_ISR,
/* 111, INTISR[ 95] AES. */
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App_Spurious_ISR,
/* 112, INTISR[ 96] DES. */
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App_Spurious_ISR,
/* 113, INTISR[ 97] LCD. */
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App_Spurious_ISR,
/* 114, INTISR[ 98] 16/32-Bit Timer 6A. */
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App_Spurious_ISR,
/* 115, INTISR[ 99] 16/32-Bit Timer 6B. */
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App_Spurious_ISR,
/* 116, INTISR[100] 16/32-Bit Timer 7A. */
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App_Spurious_ISR,
/* 117, INTISR[101] 16/32-Bit Timer 7B. */
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App_Spurious_ISR,
/* 118, INTISR[102] I2C 6. */
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App_Spurious_ISR,
/* 119, INTISR[103] I2C 7. */
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App_Spurious_ISR,
/* 120, INTISR[104] Reserved. */
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App_Spurious_ISR,
/* 121, INTISR[105] 1-Wire. */
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App_Spurious_ISR,
/* 122, INTISR[106] Reserved. */
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App_Spurious_ISR,
/* 123, INTISR[107] Reserved. */
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App_Spurious_ISR,
/* 124, INTISR[108] Reserved. */
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App_Spurious_ISR,
/* 125, INTISR[109] I2C 8. */
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App_Spurious_ISR,
/* 126, INTISR[110] I2C 9. */
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App_Spurious_ISR
/* 127, INTISR[111] GPIO T. */
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};
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/***********************************************************************
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** Procedure: App_Reset_ISR
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** Arguments: void
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** Returns: static void
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** Description: Jumps to CCS C initialization routine
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***********************************************************************/
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static
void
App_Reset_ISR (
void
)
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{
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__asm(
" .global _c_int00\n"
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" b.w _c_int00"
);
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}
/* App_Reset_ISR() */
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/***********************************************************************
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** Procedure: App_NMI_ISR
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** Arguments: void
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** Returns: static void
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** Description: Non-Maskable Interrupt handler (place holder for now)
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***********************************************************************/
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static
void
App_NMI_ISR (
void
)
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{
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while
(1)
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{
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/* stop here and wait to get noticed */
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}
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}
/* App_NMI_ISR() */
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/***********************************************************************
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** Procedure: App_Fault_ISR
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** Arguments: void
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** Returns: static void
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** Description: Handle an unexpected hard fault by waiting around
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***********************************************************************/
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static
void
App_Fault_ISR (
void
)
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{
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while
(1)
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{
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/* stop here and wait to get noticed */
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}
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}
/* App_Fault_ISR() */
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/***********************************************************************
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** Procedure: App_BusFault_ISR
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** Arguments: void
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** Returns: static void
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** Description: Handle a bus fault by waiting around
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***********************************************************************/
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static
void
App_BusFault_ISR (
void
)
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{
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while
(1)
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{
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/* stop here and wait to get noticed */
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}
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}
/* App_BusFault_ISR() */
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/***********************************************************************
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** Procedure: App_UsageFault_ISR
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** Arguments: void
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** Returns: static void
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** Description: Handle a usage fault by waiting around
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***********************************************************************/
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static
void
App_UsageFault_ISR (
void
)
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{
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while
(1)
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{
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/* stop here and wait to get noticed */
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}
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}
/* App_UsageFault_ISR() */
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/***********************************************************************
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** Procedure: App_MemFault_ISR
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** Arguments: void
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** Returns: static void
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** Description: Handle a memory fault by waiting around
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***********************************************************************/
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static
void
App_MemFault_ISR (
void
)
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{
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while
(1)
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{
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/* stop here and wait to get noticed */
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}
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}
/* App_MemFault_ISR() */
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/***********************************************************************
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** Procedure: App_Spurious_ISR
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** Arguments: void
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** Returns: static void
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** Description: Handle an unexpected interrupt by hanging around
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***********************************************************************/
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static
void
App_Spurious_ISR (
void
)
288
{
289
while
(1)
290
{
291
/* stop here and wait to get noticed */
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}
293
}
/* App_Spurious_ISR() */
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/**************************************************/
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/* Close of Doxygen group Interrupts
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**************************************************/
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