added prescaler for 16 bit pwm in LPC1347 target
Fork of mbed-dev by
targets/cmsis/TARGET_NXP/TARGET_LPC82X/TARGET_SSCI824/TOOLCHAIN_ARM_MICRO/startup_LPC8xx.S@0:9b334a45a8ff, 2015-10-01 (annotated)
- Committer:
- bogdanm
- Date:
- Thu Oct 01 15:25:22 2015 +0300
- Revision:
- 0:9b334a45a8ff
- Child:
- 144:ef7eb2e8f9f7
Initial commit on mbed-dev
Replaces mbed-src (now inactive)
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bogdanm | 0:9b334a45a8ff | 1 | ;/***************************************************************************** |
bogdanm | 0:9b334a45a8ff | 2 | ; * @file: startup_LPC8xx.s |
bogdanm | 0:9b334a45a8ff | 3 | ; * @purpose: CMSIS Cortex-M0+ Core Device Startup File |
bogdanm | 0:9b334a45a8ff | 4 | ; * for the NXP LPC8xx Device Series |
bogdanm | 0:9b334a45a8ff | 5 | ; * @version: V1.0 |
bogdanm | 0:9b334a45a8ff | 6 | ; * @date: 16. Aug. 2012 |
bogdanm | 0:9b334a45a8ff | 7 | ; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------ |
bogdanm | 0:9b334a45a8ff | 8 | ; * |
bogdanm | 0:9b334a45a8ff | 9 | ; * Copyright (C) 2012 ARM Limited. All rights reserved. |
bogdanm | 0:9b334a45a8ff | 10 | ; * ARM Limited (ARM) is supplying this software for use with Cortex-M0+ |
bogdanm | 0:9b334a45a8ff | 11 | ; * processor based microcontrollers. This file can be freely distributed |
bogdanm | 0:9b334a45a8ff | 12 | ; * within development tools that are supporting such ARM based processors. |
bogdanm | 0:9b334a45a8ff | 13 | ; * |
bogdanm | 0:9b334a45a8ff | 14 | ; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED |
bogdanm | 0:9b334a45a8ff | 15 | ; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF |
bogdanm | 0:9b334a45a8ff | 16 | ; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. |
bogdanm | 0:9b334a45a8ff | 17 | ; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR |
bogdanm | 0:9b334a45a8ff | 18 | ; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. |
bogdanm | 0:9b334a45a8ff | 19 | ; * |
bogdanm | 0:9b334a45a8ff | 20 | ; *****************************************************************************/ |
bogdanm | 0:9b334a45a8ff | 21 | |
bogdanm | 0:9b334a45a8ff | 22 | |
bogdanm | 0:9b334a45a8ff | 23 | ; <h> Stack Configuration |
bogdanm | 0:9b334a45a8ff | 24 | ; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> |
bogdanm | 0:9b334a45a8ff | 25 | ; </h> |
bogdanm | 0:9b334a45a8ff | 26 | |
bogdanm | 0:9b334a45a8ff | 27 | AREA STACK, NOINIT, READWRITE, ALIGN=3 |
bogdanm | 0:9b334a45a8ff | 28 | EXPORT __initial_sp |
bogdanm | 0:9b334a45a8ff | 29 | |
bogdanm | 0:9b334a45a8ff | 30 | __initial_sp EQU 0x10002000 |
bogdanm | 0:9b334a45a8ff | 31 | |
bogdanm | 0:9b334a45a8ff | 32 | |
bogdanm | 0:9b334a45a8ff | 33 | ; <h> Heap Configuration |
bogdanm | 0:9b334a45a8ff | 34 | ; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> |
bogdanm | 0:9b334a45a8ff | 35 | ; </h> |
bogdanm | 0:9b334a45a8ff | 36 | |
bogdanm | 0:9b334a45a8ff | 37 | Heap_Size EQU 0x00000000 |
bogdanm | 0:9b334a45a8ff | 38 | |
bogdanm | 0:9b334a45a8ff | 39 | AREA HEAP, NOINIT, READWRITE, ALIGN=3 |
bogdanm | 0:9b334a45a8ff | 40 | EXPORT __heap_base |
bogdanm | 0:9b334a45a8ff | 41 | EXPORT __heap_limit |
bogdanm | 0:9b334a45a8ff | 42 | |
bogdanm | 0:9b334a45a8ff | 43 | __heap_base |
bogdanm | 0:9b334a45a8ff | 44 | Heap_Mem SPACE Heap_Size |
bogdanm | 0:9b334a45a8ff | 45 | __heap_limit |
bogdanm | 0:9b334a45a8ff | 46 | |
bogdanm | 0:9b334a45a8ff | 47 | PRESERVE8 |
bogdanm | 0:9b334a45a8ff | 48 | THUMB |
bogdanm | 0:9b334a45a8ff | 49 | |
bogdanm | 0:9b334a45a8ff | 50 | |
bogdanm | 0:9b334a45a8ff | 51 | ; Vector Table Mapped to Address 0 at Reset |
bogdanm | 0:9b334a45a8ff | 52 | |
bogdanm | 0:9b334a45a8ff | 53 | AREA RESET, DATA, READONLY |
bogdanm | 0:9b334a45a8ff | 54 | EXPORT __Vectors |
bogdanm | 0:9b334a45a8ff | 55 | |
bogdanm | 0:9b334a45a8ff | 56 | __Vectors DCD __initial_sp ; Top of Stack |
bogdanm | 0:9b334a45a8ff | 57 | DCD Reset_Handler ; Reset Handler |
bogdanm | 0:9b334a45a8ff | 58 | DCD NMI_Handler ; NMI Handler |
bogdanm | 0:9b334a45a8ff | 59 | DCD HardFault_Handler ; Hard Fault Handler |
bogdanm | 0:9b334a45a8ff | 60 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 61 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 62 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 63 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 64 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 65 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 66 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 67 | DCD SVC_Handler ; SVCall Handler |
bogdanm | 0:9b334a45a8ff | 68 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 69 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 70 | DCD PendSV_Handler ; PendSV Handler |
bogdanm | 0:9b334a45a8ff | 71 | DCD SysTick_Handler ; SysTick Handler |
bogdanm | 0:9b334a45a8ff | 72 | |
bogdanm | 0:9b334a45a8ff | 73 | ; External Interrupts |
bogdanm | 0:9b334a45a8ff | 74 | DCD SPI0_IRQHandler ; SPI0 controller |
bogdanm | 0:9b334a45a8ff | 75 | DCD SPI1_IRQHandler ; SPI1 controller |
bogdanm | 0:9b334a45a8ff | 76 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 77 | DCD UART0_IRQHandler ; UART0 |
bogdanm | 0:9b334a45a8ff | 78 | DCD UART1_IRQHandler ; UART1 |
bogdanm | 0:9b334a45a8ff | 79 | DCD UART2_IRQHandler ; UART2 |
bogdanm | 0:9b334a45a8ff | 80 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 81 | DCD I2C1_IRQHandler ; I2C1 controller |
bogdanm | 0:9b334a45a8ff | 82 | DCD I2C0_IRQHandler ; I2C0 controller |
bogdanm | 0:9b334a45a8ff | 83 | DCD SCT_IRQHandler ; Smart Counter Timer |
bogdanm | 0:9b334a45a8ff | 84 | DCD MRT_IRQHandler ; Multi-Rate Timer |
bogdanm | 0:9b334a45a8ff | 85 | DCD CMP_IRQHandler ; Comparator |
bogdanm | 0:9b334a45a8ff | 86 | DCD WDT_IRQHandler ; PIO1 (0:11) |
bogdanm | 0:9b334a45a8ff | 87 | DCD BOD_IRQHandler ; Brown Out Detect |
bogdanm | 0:9b334a45a8ff | 88 | DCD Flash_IRQHandler ; Flash interrupt |
bogdanm | 0:9b334a45a8ff | 89 | DCD WKT_IRQHandler ; Wakeup timer |
bogdanm | 0:9b334a45a8ff | 90 | DCD ADC_SEQA_IRQHandler ; ADC sequence A completion |
bogdanm | 0:9b334a45a8ff | 91 | DCD ADC_SEQB_IRQHandler ; ADC sequence B completion |
bogdanm | 0:9b334a45a8ff | 92 | DCD ADC_THCMP_IRQHandler ; ADC threshold compare |
bogdanm | 0:9b334a45a8ff | 93 | DCD ADC_OVR_IRQHandler ; ADC overrun |
bogdanm | 0:9b334a45a8ff | 94 | DCD DMA__RQHandler ; DMA interrupt |
bogdanm | 0:9b334a45a8ff | 95 | DCD I2C2_IRQHandler ; I2C2 controller |
bogdanm | 0:9b334a45a8ff | 96 | DCD I2C3_IRQHandler ; I2C3 controller |
bogdanm | 0:9b334a45a8ff | 97 | DCD 0 ; Reserved |
bogdanm | 0:9b334a45a8ff | 98 | DCD PININT0_IRQHandler ; PIO INT0 |
bogdanm | 0:9b334a45a8ff | 99 | DCD PININT1_IRQHandler ; PIO INT1 |
bogdanm | 0:9b334a45a8ff | 100 | DCD PININT2_IRQHandler ; PIO INT2 |
bogdanm | 0:9b334a45a8ff | 101 | DCD PININT3_IRQHandler ; PIO INT3 |
bogdanm | 0:9b334a45a8ff | 102 | DCD PININT4_IRQHandler ; PIO INT4 |
bogdanm | 0:9b334a45a8ff | 103 | DCD PININT5_IRQHandler ; PIO INT5 |
bogdanm | 0:9b334a45a8ff | 104 | DCD PININT6_IRQHandler ; PIO INT6 |
bogdanm | 0:9b334a45a8ff | 105 | DCD PININT7_IRQHandler ; PIO INT7 |
bogdanm | 0:9b334a45a8ff | 106 | |
bogdanm | 0:9b334a45a8ff | 107 | |
bogdanm | 0:9b334a45a8ff | 108 | IF :LNOT::DEF:NO_CRP |
bogdanm | 0:9b334a45a8ff | 109 | AREA |.ARM.__at_0x02FC|, CODE, READONLY |
bogdanm | 0:9b334a45a8ff | 110 | CRP_Key DCD 0xFFFFFFFF |
bogdanm | 0:9b334a45a8ff | 111 | ENDIF |
bogdanm | 0:9b334a45a8ff | 112 | |
bogdanm | 0:9b334a45a8ff | 113 | |
bogdanm | 0:9b334a45a8ff | 114 | AREA |.text|, CODE, READONLY |
bogdanm | 0:9b334a45a8ff | 115 | |
bogdanm | 0:9b334a45a8ff | 116 | ; Reset Handler |
bogdanm | 0:9b334a45a8ff | 117 | |
bogdanm | 0:9b334a45a8ff | 118 | Reset_Handler PROC |
bogdanm | 0:9b334a45a8ff | 119 | EXPORT Reset_Handler [WEAK] |
bogdanm | 0:9b334a45a8ff | 120 | IMPORT SystemInit |
bogdanm | 0:9b334a45a8ff | 121 | IMPORT __main |
bogdanm | 0:9b334a45a8ff | 122 | LDR R0, =SystemInit |
bogdanm | 0:9b334a45a8ff | 123 | BLX R0 |
bogdanm | 0:9b334a45a8ff | 124 | LDR R0, =__main |
bogdanm | 0:9b334a45a8ff | 125 | BX R0 |
bogdanm | 0:9b334a45a8ff | 126 | ENDP |
bogdanm | 0:9b334a45a8ff | 127 | |
bogdanm | 0:9b334a45a8ff | 128 | |
bogdanm | 0:9b334a45a8ff | 129 | ; Dummy Exception Handlers (infinite loops which can be modified) |
bogdanm | 0:9b334a45a8ff | 130 | |
bogdanm | 0:9b334a45a8ff | 131 | HardFault_Handler\ |
bogdanm | 0:9b334a45a8ff | 132 | PROC |
bogdanm | 0:9b334a45a8ff | 133 | EXPORT HardFault_Handler [WEAK] |
bogdanm | 0:9b334a45a8ff | 134 | B . |
bogdanm | 0:9b334a45a8ff | 135 | ENDP |
bogdanm | 0:9b334a45a8ff | 136 | SVC_Handler PROC |
bogdanm | 0:9b334a45a8ff | 137 | EXPORT SVC_Handler [WEAK] |
bogdanm | 0:9b334a45a8ff | 138 | B . |
bogdanm | 0:9b334a45a8ff | 139 | ENDP |
bogdanm | 0:9b334a45a8ff | 140 | PendSV_Handler PROC |
bogdanm | 0:9b334a45a8ff | 141 | EXPORT PendSV_Handler [WEAK] |
bogdanm | 0:9b334a45a8ff | 142 | B . |
bogdanm | 0:9b334a45a8ff | 143 | ENDP |
bogdanm | 0:9b334a45a8ff | 144 | SysTick_Handler PROC |
bogdanm | 0:9b334a45a8ff | 145 | EXPORT SysTick_Handler [WEAK] |
bogdanm | 0:9b334a45a8ff | 146 | B . |
bogdanm | 0:9b334a45a8ff | 147 | ENDP |
bogdanm | 0:9b334a45a8ff | 148 | |
bogdanm | 0:9b334a45a8ff | 149 | Default_Handler PROC |
bogdanm | 0:9b334a45a8ff | 150 | |
bogdanm | 0:9b334a45a8ff | 151 | EXPORT NMI_Handler [WEAK] |
bogdanm | 0:9b334a45a8ff | 152 | EXPORT SPI0_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 153 | EXPORT SPI1_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 154 | EXPORT UART0_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 155 | EXPORT UART1_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 156 | EXPORT UART2_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 157 | EXPORT I2C1_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 158 | EXPORT I2C0_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 159 | EXPORT SCT_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 160 | EXPORT MRT_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 161 | EXPORT CMP_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 162 | EXPORT WDT_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 163 | EXPORT BOD_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 164 | EXPORT Flash_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 165 | EXPORT WKT_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 166 | EXPORT ADC_SEQA_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 167 | EXPORT ADC_SEQB_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 168 | EXPORT ADC_THCMP_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 169 | EXPORT ADC_OVR_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 170 | EXPORT DMA__RQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 171 | EXPORT I2C2_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 172 | EXPORT I2C3_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 173 | EXPORT PININT0_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 174 | EXPORT PININT1_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 175 | EXPORT PININT2_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 176 | EXPORT PININT3_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 177 | EXPORT PININT4_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 178 | EXPORT PININT5_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 179 | EXPORT PININT6_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 180 | EXPORT PININT7_IRQHandler [WEAK] |
bogdanm | 0:9b334a45a8ff | 181 | |
bogdanm | 0:9b334a45a8ff | 182 | NMI_Handler |
bogdanm | 0:9b334a45a8ff | 183 | SPI0_IRQHandler |
bogdanm | 0:9b334a45a8ff | 184 | SPI1_IRQHandler |
bogdanm | 0:9b334a45a8ff | 185 | UART0_IRQHandler |
bogdanm | 0:9b334a45a8ff | 186 | UART1_IRQHandler |
bogdanm | 0:9b334a45a8ff | 187 | UART2_IRQHandler |
bogdanm | 0:9b334a45a8ff | 188 | I2C1_IRQHandler |
bogdanm | 0:9b334a45a8ff | 189 | I2C0_IRQHandler |
bogdanm | 0:9b334a45a8ff | 190 | SCT_IRQHandler |
bogdanm | 0:9b334a45a8ff | 191 | MRT_IRQHandler |
bogdanm | 0:9b334a45a8ff | 192 | CMP_IRQHandler |
bogdanm | 0:9b334a45a8ff | 193 | WDT_IRQHandler |
bogdanm | 0:9b334a45a8ff | 194 | BOD_IRQHandler |
bogdanm | 0:9b334a45a8ff | 195 | Flash_IRQHandler |
bogdanm | 0:9b334a45a8ff | 196 | WKT_IRQHandler |
bogdanm | 0:9b334a45a8ff | 197 | ADC_SEQA_IRQHandler |
bogdanm | 0:9b334a45a8ff | 198 | ADC_SEQB_IRQHandler |
bogdanm | 0:9b334a45a8ff | 199 | ADC_THCMP_IRQHandler |
bogdanm | 0:9b334a45a8ff | 200 | ADC_OVR_IRQHandler |
bogdanm | 0:9b334a45a8ff | 201 | DMA__RQHandler |
bogdanm | 0:9b334a45a8ff | 202 | I2C2_IRQHandler |
bogdanm | 0:9b334a45a8ff | 203 | I2C3_IRQHandler |
bogdanm | 0:9b334a45a8ff | 204 | PININT0_IRQHandler |
bogdanm | 0:9b334a45a8ff | 205 | PININT1_IRQHandler |
bogdanm | 0:9b334a45a8ff | 206 | PININT2_IRQHandler |
bogdanm | 0:9b334a45a8ff | 207 | PININT3_IRQHandler |
bogdanm | 0:9b334a45a8ff | 208 | PININT4_IRQHandler |
bogdanm | 0:9b334a45a8ff | 209 | PININT5_IRQHandler |
bogdanm | 0:9b334a45a8ff | 210 | PININT6_IRQHandler |
bogdanm | 0:9b334a45a8ff | 211 | PININT7_IRQHandler |
bogdanm | 0:9b334a45a8ff | 212 | |
bogdanm | 0:9b334a45a8ff | 213 | B . |
bogdanm | 0:9b334a45a8ff | 214 | |
bogdanm | 0:9b334a45a8ff | 215 | ENDP |
bogdanm | 0:9b334a45a8ff | 216 | |
bogdanm | 0:9b334a45a8ff | 217 | ALIGN |
bogdanm | 0:9b334a45a8ff | 218 | END |