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adding ses lpc13xx

This commit is contained in:
hathach 2018-11-30 13:25:58 +07:00
parent ac55fb5d02
commit 804c60304e
No known key found for this signature in database
GPG Key ID: 2FA891220FBFD581
10 changed files with 6555 additions and 2 deletions
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1
examples/device/cdc_msc_hid/ses/cdc_msc_hid.emProject
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@ -5,4 +5,5 @@
<import file_name="samd51/samd51.emProject" />
<import file_name="lpc43xx/lpc43xx.emProject" />
<import file_name="lpc175x_6x/lpc175x_6x.emProject" />
<import file_name="lpc13xx/lpc13xx.emProject" />
</solution>

113
examples/device/cdc_msc_hid/ses/lpc13xx/LPC1300_Startup.s Normal file
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/*****************************************************************************
* SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
*****************************************************************************
* *
* (c) 2017 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
*****************************************************************************/
/*****************************************************************************
* Preprocessor Definitions *
* ------------------------ *
* NO_STACK_INIT *
* *
* If defined, the stack pointer will not be initialised. *
* *
* NO_SYSTEM_INIT *
* *
* If defined, the SystemInit() function will not be called. By default *
* SystemInit() is called after reset to enable the clocks and memories to *
* be initialised prior to any C startup initialisation. *
* *
* NO_VTOR_CONFIG *
* *
* If defined, the vector table offset register will not be configured. *
* *
* MEMORY_INIT *
* *
* If defined, the MemoryInit() function will be called. By default *
* MemoryInit() is called after SystemInit() to enable an external memory *
* controller. *
* *
* STACK_INIT_VAL *
* *
* If defined, specifies the initial stack pointer value. If undefined, *
* the stack pointer will be initialised to point to the end of the *
* RAM segment. *
* *
* VECTORS_IN_RAM *
* *
* If defined, the exception vectors will be copied from Flash to RAM. *
* *
*****************************************************************************/
.syntax unified
.global Reset_Handler
.extern _vectors
.section .init, "ax"
.thumb_func
.equ VTOR_REG, 0xE000ED08
#ifndef STACK_INIT_VAL
#define STACK_INIT_VAL __RAM_segment_end__
#endif
Reset_Handler:
#ifndef NO_STACK_INIT
/* Initialise main stack */
ldr r0, =STACK_INIT_VAL
bic r0, #0x7
mov sp, r0
#endif
#ifndef NO_SYSTEM_INIT
/* Initialise system */
ldr r0, =SystemInit
blx r0
.pushsection .init_array, "aw", %init_array
.word SystemCoreClockUpdate
.popsection
#endif
#ifdef MEMORY_INIT
ldr r0, =MemoryInit
blx r0
#endif
#ifdef VECTORS_IN_RAM
/* Copy exception vectors into RAM */
ldr r0, =__vectors_start__
ldr r1, =__vectors_end__
ldr r2, =__vectors_ram_start__
1:
cmp r0, r1
beq 2f
ldr r3, [r0]
str r3, [r2]
adds r0, r0, #4
adds r2, r2, #4
b 1b
2:
#endif
#ifndef NO_VTOR_CONFIG
/* Configure vector table offset register */
ldr r0, =VTOR_REG
#ifdef VECTORS_IN_RAM
ldr r1, =_vectors_ram
#else
ldr r1, =_vectors
#endif
str r1, [r0]
#endif
/* Jump to program start */
b _start

19
examples/device/cdc_msc_hid/ses/lpc13xx/LPC1300_Target.js Normal file
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/*****************************************************************************
* SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
*****************************************************************************
* *
* (c) 2017 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
*****************************************************************************/
function Reset() {
TargetInterface.resetAndStop();
}
function EnableTrace(traceInterfaceType) {
// TODO: Enable trace
}

6
examples/device/cdc_msc_hid/ses/lpc13xx/LPC1347FBD64_MemoryMap.xml Normal file
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<!DOCTYPE Board_Memory_Definition_File>
<root name="LPC1347FBD64">
<MemorySegment name="FLASH" start="0x00000000" size="0x00010000" access="ReadOnly" />
<MemorySegment name="RAM" start="0x10000000" size="0x00002000" access="Read/Write" />
<MemorySegment name="RAM2" start="0x20000000" size="0x00000800" access="Read/Write" />
</root>

5515
examples/device/cdc_msc_hid/ses/lpc13xx/LPC13Uxx_Registers.xml Normal file
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342
examples/device/cdc_msc_hid/ses/lpc13xx/LPC13Uxx_Vectors.s Normal file
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/*****************************************************************************
* SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
*****************************************************************************
* *
* (c) 2017 SEGGER Microcontroller GmbH & Co. KG *
* *
* Internet: www.segger.com Support: support@segger.com *
* *
*****************************************************************************/
/*****************************************************************************
* Preprocessor Definitions *
* ------------------------ *
* VECTORS_IN_RAM *
* *
* If defined, an area of RAM will large enough to store the vector table *
* will be reserved. *
* *
*****************************************************************************/
.syntax unified
.code 16
.section .init, "ax"
.align 0
/*****************************************************************************
* Default Exception Handlers *
*****************************************************************************/
.thumb_func
.weak NMI_Handler
NMI_Handler:
b .
.thumb_func
.weak HardFault_Handler
HardFault_Handler:
b .
.thumb_func
.weak SVC_Handler
SVC_Handler:
b .
.thumb_func
.weak PendSV_Handler
PendSV_Handler:
b .
.thumb_func
.weak SysTick_Handler
SysTick_Handler:
b .
.thumb_func
Dummy_Handler:
b .
#if defined(__OPTIMIZATION_SMALL)
.weak PIN_INT0_IRQHandler
.thumb_set PIN_INT0_IRQHandler,Dummy_Handler
.weak PIN_INT1_IRQHandler
.thumb_set PIN_INT1_IRQHandler,Dummy_Handler
.weak PIN_INT2_IRQHandler
.thumb_set PIN_INT2_IRQHandler,Dummy_Handler
.weak PIN_INT3_IRQHandler
.thumb_set PIN_INT3_IRQHandler,Dummy_Handler
.weak PIN_INT4_IRQHandler
.thumb_set PIN_INT4_IRQHandler,Dummy_Handler
.weak PIN_INT5_IRQHandler
.thumb_set PIN_INT5_IRQHandler,Dummy_Handler
.weak PIN_INT6_IRQHandler
.thumb_set PIN_INT6_IRQHandler,Dummy_Handler
.weak PIN_INT7_IRQHandler
.thumb_set PIN_INT7_IRQHandler,Dummy_Handler
.weak GINT0_IRQHandler
.thumb_set GINT0_IRQHandler,Dummy_Handler
.weak GINT1_IRQHandler
.thumb_set GINT1_IRQHandler,Dummy_Handler
.weak RIT_IRQHandler
.thumb_set RIT_IRQHandler,Dummy_Handler
.weak SSP1_IRQHandler
.thumb_set SSP1_IRQHandler,Dummy_Handler
.weak I2C_IRQHandler
.thumb_set I2C_IRQHandler,Dummy_Handler
.weak CT16B0_IRQHandler
.thumb_set CT16B0_IRQHandler,Dummy_Handler
.weak CT16B1_IRQHandler
.thumb_set CT16B1_IRQHandler,Dummy_Handler
.weak CT32B0_IRQHandler
.thumb_set CT32B0_IRQHandler,Dummy_Handler
.weak CT32B1_IRQHandler
.thumb_set CT32B1_IRQHandler,Dummy_Handler
.weak SSP0_IRQHandler
.thumb_set SSP0_IRQHandler,Dummy_Handler
.weak USART_IRQHandler
.thumb_set USART_IRQHandler,Dummy_Handler
.weak USB_IRQHandler
.thumb_set USB_IRQHandler,Dummy_Handler
.weak USB_FIQ_IRQHandler
.thumb_set USB_FIQ_IRQHandler,Dummy_Handler
.weak ADC_IRQHandler
.thumb_set ADC_IRQHandler,Dummy_Handler
.weak WWDT_IRQHandler
.thumb_set WWDT_IRQHandler,Dummy_Handler
.weak BOD_IRQHandler
.thumb_set BOD_IRQHandler,Dummy_Handler
.weak FLASH_IRQHandler
.thumb_set FLASH_IRQHandler,Dummy_Handler
.weak USBWAKEUP_IRQHandler
.thumb_set USBWAKEUP_IRQHandler,Dummy_Handler
#else
.thumb_func
.weak PIN_INT0_IRQHandler
PIN_INT0_IRQHandler:
b .
.thumb_func
.weak PIN_INT1_IRQHandler
PIN_INT1_IRQHandler:
b .
.thumb_func
.weak PIN_INT2_IRQHandler
PIN_INT2_IRQHandler:
b .
.thumb_func
.weak PIN_INT3_IRQHandler
PIN_INT3_IRQHandler:
b .
.thumb_func
.weak PIN_INT4_IRQHandler
PIN_INT4_IRQHandler:
b .
.thumb_func
.weak PIN_INT5_IRQHandler
PIN_INT5_IRQHandler:
b .
.thumb_func
.weak PIN_INT6_IRQHandler
PIN_INT6_IRQHandler:
b .
.thumb_func
.weak PIN_INT7_IRQHandler
PIN_INT7_IRQHandler:
b .
.thumb_func
.weak GINT0_IRQHandler
GINT0_IRQHandler:
b .
.thumb_func
.weak GINT1_IRQHandler
GINT1_IRQHandler:
b .
.thumb_func
.weak RIT_IRQHandler
RIT_IRQHandler:
b .
.thumb_func
.weak SSP1_IRQHandler
SSP1_IRQHandler:
b .
.thumb_func
.weak I2C_IRQHandler
I2C_IRQHandler:
b .
.thumb_func
.weak CT16B0_IRQHandler
CT16B0_IRQHandler:
b .
.thumb_func
.weak CT16B1_IRQHandler
CT16B1_IRQHandler:
b .
.thumb_func
.weak CT32B0_IRQHandler
CT32B0_IRQHandler:
b .
.thumb_func
.weak CT32B1_IRQHandler
CT32B1_IRQHandler:
b .
.thumb_func
.weak SSP0_IRQHandler
SSP0_IRQHandler:
b .
.thumb_func
.weak USART_IRQHandler
USART_IRQHandler:
b .
.thumb_func
.weak USB_IRQHandler
USB_IRQHandler:
b .
.thumb_func
.weak USB_FIQ_IRQHandler
USB_FIQ_IRQHandler:
b .
.thumb_func
.weak ADC_IRQHandler
ADC_IRQHandler:
b .
.thumb_func
.weak WWDT_IRQHandler
WWDT_IRQHandler:
b .
.thumb_func
.weak BOD_IRQHandler
BOD_IRQHandler:
b .
.thumb_func
.weak FLASH_IRQHandler
FLASH_IRQHandler:
b .
.thumb_func
.weak USBWAKEUP_IRQHandler
USBWAKEUP_IRQHandler:
b .
#endif
/*****************************************************************************
* Vector Table *
*****************************************************************************/
.section .vectors, "ax"
.align 0
.global _vectors
.extern __stack_end__
.extern Reset_Handler
_vectors:
.word __stack_end__
.word Reset_Handler
.word NMI_Handler
.word HardFault_Handler
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word 0 /* Reserved */
.word SVC_Handler
.word 0 /* Reserved */
.word 0 /* Reserved */
.word PendSV_Handler
.word SysTick_Handler
.word PIN_INT0_IRQHandler
.word PIN_INT1_IRQHandler
.word PIN_INT2_IRQHandler
.word PIN_INT3_IRQHandler
.word PIN_INT4_IRQHandler
.word PIN_INT5_IRQHandler
.word PIN_INT6_IRQHandler
.word PIN_INT7_IRQHandler
.word GINT0_IRQHandler
.word GINT1_IRQHandler
.word Dummy_Handler /* Reserved */
.word Dummy_Handler /* Reserved */
.word RIT_IRQHandler
.word Dummy_Handler /* Reserved */
.word SSP1_IRQHandler
.word I2C_IRQHandler
.word CT16B0_IRQHandler
.word CT16B1_IRQHandler
.word CT32B0_IRQHandler
.word CT32B1_IRQHandler
.word SSP0_IRQHandler
.word USART_IRQHandler
.word USB_IRQHandler
.word USB_FIQ_IRQHandler
.word ADC_IRQHandler
.word WWDT_IRQHandler
.word BOD_IRQHandler
.word FLASH_IRQHandler
.word Dummy_Handler /* Reserved */
.word Dummy_Handler /* Reserved */
.word USBWAKEUP_IRQHandler
_vectors_end:
#ifdef VECTORS_IN_RAM
.section .vectors_ram, "ax"
.align 0
.global _vectors_ram
_vectors_ram:
.space _vectors_end - _vectors, 0
#endif

37
examples/device/cdc_msc_hid/ses/lpc13xx/flash_placement.xml Normal file
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<!DOCTYPE Linker_Placement_File>
<Root name="Flash Section Placement">
<MemorySegment name="$(FLASH_NAME:FLASH)">
<ProgramSection alignment="0x100" load="Yes" name=".vectors" start="$(FLASH_START:)" />
<ProgramSection alignment="4" load="Yes" name=".init" />
<ProgramSection alignment="4" load="Yes" name=".init_rodata" />
<ProgramSection alignment="4" load="Yes" name=".text" />
<ProgramSection alignment="4" load="Yes" name=".dtors" />
<ProgramSection alignment="4" load="Yes" name=".ctors" />
<ProgramSection alignment="4" load="Yes" name=".rodata" />
<ProgramSection alignment="4" load="Yes" name=".ARM.exidx" address_symbol="__exidx_start" end_symbol="__exidx_end" />
<ProgramSection alignment="4" load="Yes" runin=".fast_run" name=".fast" />
<ProgramSection alignment="4" load="Yes" runin=".data_run" name=".data" />
<ProgramSection alignment="4" load="Yes" runin=".tdata_run" name=".tdata" />
</MemorySegment>
<MemorySegment name="$(RAM_NAME:RAM);SRAM">
<ProgramSection alignment="0x100" load="No" name=".vectors_ram" start="$(RAM_START:$(SRAM_START:))" />
<ProgramSection alignment="4" load="No" name=".fast_run" />
<ProgramSection alignment="4" load="No" name=".data_run" />
<ProgramSection alignment="4" load="No" name=".bss" />
<ProgramSection alignment="4" load="No" name=".tbss" />
<ProgramSection alignment="4" load="No" name=".tdata_run" />
<ProgramSection alignment="4" load="No" name=".non_init" />
<ProgramSection alignment="4" size="__HEAPSIZE__" load="No" name=".heap" />
<ProgramSection alignment="8" size="__STACKSIZE__" load="No" place_from_segment_end="Yes" name=".stack" />
<ProgramSection alignment="8" size="__STACKSIZE_PROCESS__" load="No" name=".stack_process" />
</MemorySegment>
<MemorySegment name="$(FLASH2_NAME:FLASH2)">
<ProgramSection alignment="4" load="Yes" name=".text2" />
<ProgramSection alignment="4" load="Yes" name=".rodata2" />
<ProgramSection alignment="4" load="Yes" runin=".data2_run" name=".data2" />
</MemorySegment>
<MemorySegment name="$(RAM2_NAME:RAM2)">
<ProgramSection alignment="4" load="No" name=".data2_run" />
<ProgramSection alignment="4" load="No" name=".bss2" />
</MemorySegment>
</Root>

105
examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject Normal file
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<!DOCTYPE CrossStudio_Project_File>
<solution Name="lpc13xx" target="8" version="2">
<project Name="lpc13xx">
<configuration
Name="Common"
Placement="Flash"
Target="LPC1347FBD64"
arm_architecture="v7M"
arm_core_type="Cortex-M3"
arm_endian="Little"
arm_fpu_type="None"
arm_interwork="No"
arm_linker_heap_size="256"
arm_linker_process_stack_size="0"
arm_linker_stack_size="256"
arm_simulator_memory_simulation_parameter="ROM;0x00000000;0x00010000;RAM;0x10000000;0x00002000;RAM;0x20000000;0x00000800"
arm_target_debug_interface_type="ADIv5"
arm_target_device_name="LPC1347"
arm_target_interface_type="SWD"
c_preprocessor_definitions="__LPC1347FBD64__;__LPC1300_FAMILY;__LPC134x_SUBFAMILY;ARM_MATH_CM3;FLASH_PLACEMENT=1;BOARD_LPCXPRESSO1347;CFG_TUSB_MCU=OPT_MCU_LPC13XX"
c_user_include_directories="../../src;$(rootDir)/hw/cmsis/Include;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)"
debug_register_definition_file="$(ProjectDir)/LPC13Uxx_Registers.xml"
debug_target_connection="J-Link"
gcc_entry_point="Reset_Handler"
linker_memory_map_file="$(ProjectDir)/LPC1347FBD64_MemoryMap.xml"
linker_section_placement_file="$(ProjectDir)/flash_placement.xml"
macros="DeviceFamily=LPC1300;DeviceSubFamily=LPC134x;Target=LPC1347FBD64;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc13xx"
package_dependencies="LPC1300"
project_directory=""
project_type="Executable"
target_reset_script="Reset();"
target_trace_initialize_script="EnableTrace(&quot;$(TraceInterfaceType)&quot;)" />
<folder Name="System Files">
<file file_name="thumb_crt0.s" />
<file file_name="LPC1300_Startup.s" />
<file file_name="LPC13Uxx_Vectors.s">
<configuration Name="Common" file_type="Assembly" />
</file>
<file file_name="LPC1300_Target.js">
<configuration Name="Common" file_type="Reset Script" />
</file>
<file file_name="LPC1347FBD64_MemoryMap.xml" />
<file file_name="flash_placement.xml" />
</folder>
<configuration
Name="Debug"
link_use_linker_script_file="No"
linker_section_placement_file="flash_placement.xml" />
<folder Name="hw">
<folder Name="bsp">
<file file_name="../../../../../hw/bsp/ansi_escape.h" />
<file file_name="../../../../../hw/bsp/board.h" />
<folder Name="lpcxpresso1769">
<file file_name="../../../../../hw/bsp/lpcxpresso1769/board_lpcxpresso1769.c" />
<file file_name="../../../../../hw/bsp/lpcxpresso1769/board_lpcxpresso1769.h" />
</folder>
</folder>
<folder Name="mcu">
<folder Name="nxp">
<folder Name="lpc175x_6x">
<folder Name="CMSIS_CORE_LPC17xx">
<folder Name="inc">
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/CMSIS_CORE_LPC17xx/inc/LPC17xx.h" />
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/CMSIS_CORE_LPC17xx/inc/system_LPC17xx.h" />
</folder>
<folder Name="src">
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/CMSIS_CORE_LPC17xx/src/system_LPC17xx.c" />
</folder>
</folder>
<folder Name="LPC17xx_DriverLib">
<folder Name="include" />
<folder Name="source">
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_gpio.c" />
<file file_name="../../../../../hw/mcu/nxp/lpc175x_6x/LPC17xx_DriverLib/source/lpc17xx_pinsel.c" />
</folder>
</folder>
</folder>
</folder>
</folder>
</folder>
<folder
Name="src"
exclude=""
filter="*.c;*.h"
path="../../src"
recurse="Yes" />
<folder
Name="tinyusb"
exclude=""
filter="*.c;*.h"
path="../../../../../src"
recurse="Yes" />
<folder
Name="segger_rtt"
exclude=""
filter="*.c;*.h"
path="../../../../../lib/segger_rtt"
recurse="No" />
</project>
<configuration
Name="LPCXpresso 1347"
c_preprocessor_definitions="DEBUG"
gcc_debugging_level="Level 3"
gcc_optimization_level="None" />
</solution>

415
examples/device/cdc_msc_hid/ses/lpc13xx/thumb_crt0.s Normal file
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@ -0,0 +1,415 @@
// **********************************************************************
// * SEGGER Microcontroller GmbH *
// * The Embedded Experts *
// **********************************************************************
// * *
// * (c) 2014 - 2018 SEGGER Microcontroller GmbH *
// * (c) 2001 - 2018 Rowley Associates Limited *
// * *
// * www.segger.com Support: support@segger.com *
// * *
// **********************************************************************
// * *
// * All rights reserved. *
// * *
// * Redistribution and use in source and binary forms, with or *
// * without modification, are permitted provided that the following *
// * conditions are met: *
// * *
// * - Redistributions of source code must retain the above copyright *
// * notice, this list of conditions and the following disclaimer. *
// * *
// * - Neither the name of SEGGER Microcontroller GmbH *
// * nor the names of its contributors may be used to endorse or *
// * promote products derived from this software without specific *
// * prior written permission. *
// * *
// * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND *
// * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, *
// * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF *
// * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE *
// * DISCLAIMED. *
// * IN NO EVENT SHALL SEGGER Microcontroller GmbH BE LIABLE FOR *
// * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR *
// * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT *
// * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; *
// * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF *
// * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT *
// * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE *
// * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH *
// * DAMAGE. *
// * *
// **********************************************************************
//
//
// Preprocessor Definitions
// ------------------------
// APP_ENTRY_POINT
//
// Defines the application entry point function, if undefined this setting
// defaults to "main".
//
// INITIALIZE_STACK
//
// If defined, the contents of the stack will be initialized to a the
// value 0xCC.
//
// INITIALIZE_SECONDARY_SECTIONS
//
// If defined, the .data2, .text2, .rodata2 and .bss2 sections will be initialized.
//
// INITIALIZE_TCM_SECTIONS
//
// If defined, the .data_tcm, .text_tcm, .rodata_tcm and .bss_tcm sections
// will be initialized.
//
// INITIALIZE_USER_SECTIONS
//
// If defined, the function InitializeUserMemorySections will be called prior
// to entering main in order to allow the user to initialize any user defined
// memory sections.
//
// FULL_LIBRARY
//
// If defined then
// - argc, argv are setup by the debug_getargs.
// - the exit symbol is defined and executes on return from main.
// - the exit symbol calls destructors, atexit functions and then debug_exit.
//
// If not defined then
// - argc and argv are zero.
// - the exit symbol is defined, executes on return from main and loops
//
#ifndef APP_ENTRY_POINT
#define APP_ENTRY_POINT main
#endif
#ifndef ARGSSPACE
#define ARGSSPACE 128
#endif
.syntax unified
.global _start
.extern APP_ENTRY_POINT
.global exit
.weak exit
#ifdef INITIALIZE_USER_SECTIONS
.extern InitializeUserMemorySections
#endif
.section .init, "ax"
.code 16
.balign 2
.thumb_func
_start:
/* Set up main stack if size > 0 */
ldr r1, =__stack_end__
ldr r0, =__stack_start__
subs r2, r1, r0
beq 1f
#ifdef __ARM_EABI__
movs r2, #0x7
bics r1, r2
#endif
mov sp, r1
#ifdef INITIALIZE_STACK
movs r2, #0xCC
ldr r0, =__stack_start__
bl memory_set
#endif
1:
/* Set up process stack if size > 0 */
ldr r1, =__stack_process_end__
ldr r0, =__stack_process_start__
subs r2, r1, r0
beq 1f
#ifdef __ARM_EABI__
movs r2, #0x7
bics r1, r2
#endif
msr psp, r1
movs r2, #2
msr control, r2
#ifdef INITIALIZE_STACK
movs r2, #0xCC
bl memory_set
#endif
1:
/* Copy initialized memory sections into RAM (if necessary). */
ldr r0, =__data_load_start__
ldr r1, =__data_start__
ldr r2, =__data_end__
bl memory_copy
ldr r0, =__text_load_start__
ldr r1, =__text_start__
ldr r2, =__text_end__
bl memory_copy
ldr r0, =__fast_load_start__
ldr r1, =__fast_start__
ldr r2, =__fast_end__
bl memory_copy
ldr r0, =__ctors_load_start__
ldr r1, =__ctors_start__
ldr r2, =__ctors_end__
bl memory_copy
ldr r0, =__dtors_load_start__
ldr r1, =__dtors_start__
ldr r2, =__dtors_end__
bl memory_copy
ldr r0, =__rodata_load_start__
ldr r1, =__rodata_start__
ldr r2, =__rodata_end__
bl memory_copy
ldr r0, =__tdata_load_start__
ldr r1, =__tdata_start__
ldr r2, =__tdata_end__
bl memory_copy
#ifdef INITIALIZE_SECONDARY_SECTIONS
ldr r0, =__data2_load_start__
ldr r1, =__data2_start__
ldr r2, =__data2_end__
bl memory_copy
ldr r0, =__text2_load_start__
ldr r1, =__text2_start__
ldr r2, =__text2_end__
bl memory_copy
ldr r0, =__rodata2_load_start__
ldr r1, =__rodata2_start__
ldr r2, =__rodata2_end__
bl memory_copy
#endif /* #ifdef INITIALIZE_SECONDARY_SECTIONS */
#ifdef INITIALIZE_TCM_SECTIONS
ldr r0, =__data_tcm_load_start__
ldr r1, =__data_tcm_start__
ldr r2, =__data_tcm_end__
bl memory_copy
ldr r0, =__text_tcm_load_start__
ldr r1, =__text_tcm_start__
ldr r2, =__text_tcm_end__
bl memory_copy
ldr r0, =__rodata_tcm_load_start__
ldr r1, =__rodata_tcm_start__
ldr r2, =__rodata_tcm_end__
bl memory_copy
#endif /* #ifdef INITIALIZE_TCM_SECTIONS */
/* Zero the bss. */
ldr r0, =__bss_start__
ldr r1, =__bss_end__
movs r2, #0
bl memory_set
ldr r0, =__tbss_start__
ldr r1, =__tbss_end__
movs r2, #0
bl memory_set
#ifdef INITIALIZE_SECONDARY_SECTIONS
ldr r0, =__bss2_start__
ldr r1, =__bss2_end__
mov r2, #0
bl memory_set
#endif /* #ifdef INITIALIZE_SECONDARY_SECTIONS */
#ifdef INITIALIZE_TCM_SECTIONS
ldr r0, =__bss_tcm_start__
ldr r1, =__bss_tcm_end__
mov r2, #0
bl memory_set
#endif /* #ifdef INITIALIZE_TCM_SECTIONS */
/* Initialize the heap */
ldr r0, = __heap_start__
ldr r1, = __heap_end__
subs r1, r1, r0
cmp r1, #8
blt 1f
movs r2, #0
str r2, [r0]
adds r0, r0, #4
str r1, [r0]
1:
#ifdef INITIALIZE_USER_SECTIONS
ldr r2, =InitializeUserMemorySections
blx r2
#endif
/* Call constructors */
ldr r0, =__ctors_start__
ldr r1, =__ctors_end__
ctor_loop:
cmp r0, r1
beq ctor_end
ldr r2, [r0]
adds r0, #4
push {r0-r1}
blx r2
pop {r0-r1}
b ctor_loop
ctor_end:
/* Setup initial call frame */
movs r0, #0
mov lr, r0
mov r12, sp
.type start, function
start:
/* Jump to application entry point */
#ifdef FULL_LIBRARY
movs r0, #ARGSSPACE
ldr r1, =args
ldr r2, =debug_getargs
blx r2
ldr r1, =args
#else
movs r0, #0
movs r1, #0
#endif
ldr r2, =APP_ENTRY_POINT
blx r2
.thumb_func
exit:
#ifdef FULL_LIBRARY
mov r5, r0 // save the exit parameter/return result
/* Call destructors */
ldr r0, =__dtors_start__
ldr r1, =__dtors_end__
dtor_loop:
cmp r0, r1
beq dtor_end
ldr r2, [r0]
add r0, #4
push {r0-r1}
blx r2
pop {r0-r1}
b dtor_loop
dtor_end:
/* Call atexit functions */
ldr r2, =_execute_at_exit_fns
blx r2
/* Call debug_exit with return result/exit parameter */
mov r0, r5
ldr r2, =debug_exit
blx r2
#endif
/* Returned from application entry point, loop forever. */
exit_loop:
b exit_loop
.thumb_func
memory_copy:
cmp r0, r1
beq 2f
subs r2, r2, r1
beq 2f
1:
ldrb r3, [r0]
adds r0, r0, #1
strb r3, [r1]
adds r1, r1, #1
subs r2, r2, #1
bne 1b
2:
bx lr
.thumb_func
memory_set:
cmp r0, r1
beq 1f
strb r2, [r0]
adds r0, r0, #1
b memory_set
1:
bx lr
// default C/C++ library helpers
.macro HELPER helper_name
.section .text.\helper_name, "ax", %progbits
.balign 2
.global \helper_name
.weak \helper_name
\helper_name:
.thumb_func
.endm
.macro JUMPTO name
#if defined(__thumb__) && !defined(__thumb2__)
mov r12, r0
ldr r0, =\name
push {r0}
mov r0, r12
pop {pc}
#else
b \name
#endif
.endm
HELPER __aeabi_read_tp
ldr r0, =__tbss_start__-8
bx lr
HELPER abort
b .
HELPER __assert
b .
HELPER __aeabi_assert
b .
HELPER __sync_synchronize
bx lr
HELPER __getchar
JUMPTO debug_getchar
HELPER __putchar
JUMPTO debug_putchar
HELPER __open
JUMPTO debug_fopen
HELPER __close
JUMPTO debug_fclose
HELPER __write
mov r3, r0
mov r0, r1
movs r1, #1
JUMPTO debug_fwrite
HELPER __read
mov r3, r0
mov r0, r1
movs r1, #1
JUMPTO debug_fread
HELPER __seek
push {r4, lr}
mov r4, r0
bl debug_fseek
cmp r0, #0
bne 1f
mov r0, r4
bl debug_ftell
pop {r4, pc}
1:
ldr r0, =-1
pop {r4, pc}
// char __user_locale_name_buffer[];
.section .bss.__user_locale_name_buffer, "aw", %nobits
.global __user_locale_name_buffer
.weak __user_locale_name_buffer
__user_locale_name_buffer:
.word 0x0
#ifdef FULL_LIBRARY
.bss
args:
.space ARGSSPACE
#endif
/* Setup attibutes of stack and heap sections so they don't take up room in the elf file */
.section .stack, "wa", %nobits
.section .stack_process, "wa", %nobits
.section .heap, "wa", %nobits

4
src/tusb_option.h
View File

@ -92,7 +92,7 @@
#define OPT_MODE_NONE 0x00 ///< Disabled
#define OPT_MODE_DEVICE 0x01 ///< Device Mode
#define OPT_MODE_HOST 0x02 ///< Host Mode
#define OPT_MODE_HIGH_SPEED 0x10 ///< Highspeed
#define OPT_MODE_HIGH_SPEED 0x10 ///< High speed
/** @} */
#ifndef CFG_TUSB_RHPORT0_MODE
@ -236,7 +236,7 @@
#endif
#if CFG_TUD_ENDOINT0_SIZE > 64
#error Control Endpoint Max Package Size cannot larger than 64
#error Control Endpoint Max Packet Size cannot be larger than 64
#endif
#endif /* _TUSB_OPTION_H_ */