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added & tested lpc17xx freertos device example 

- add USB priority check for freeRTOS config
This commit is contained in:
hathach 2018-11-29 21:41:09 +07:00
parent 15e4b97e36
commit 57b85262b2
19 changed files with 12571 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
examples/device/cdc_msc_hid_freertos/ses/cdc_msc_hid_freertos.emProject
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@ -3,4 +3,5 @@
<import file_name="nrf5x/nrf5x.emProject" />
<import file_name="samd21/samd21.emProject" />
<import file_name="samd51/samd51.emProject" />
<import file_name="lpc175x_6x/lpc175x_6x.emProject" />
</solution>

20
lib/FreeRTOS/FreeRTOSConfig.h → examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/FreeRTOSConfig.h
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@ -4,8 +4,9 @@
//--------------------------------------------------------------------+
// See http://www.freertos.org/a00110.html.
//--------------------------------------------------------------------+
//#include "bsp/board.h"
#include "nrf.h"
#include "LPC17xx.h"
#define configCPU_CLOCK_HZ SystemCoreClock
#if 0
#if CFG_TUSB_MCU == OPT_MCU_LPC43XX
@ -15,12 +16,10 @@
#endif
#endif
#define configCPU_CLOCK_HZ SystemCoreClock
#define configUSE_PREEMPTION 1
#define configUSE_PORT_OPTIMISED_TASK_SELECTION 0
#define configTICK_RATE_HZ ( 1000 )
#define configMAX_PRIORITIES (5)
#define configMAX_PRIORITIES (8)
#define configMINIMAL_STACK_SIZE (128 )
#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 16*1024 ) )
#define configMAX_TASK_NAME_LEN 32
@ -106,13 +105,14 @@ static inline void configASSERT_breakpoint(void)
//--------------------------------------------------------------------+
// Interrupt nesting behaviour configuration.
//--------------------------------------------------------------------+
/* Cortex-M specific definitions. __NVIC_PRIO_BITS is defined in core_cmx.h */
/* Cortex-M specific definitions. __NVIC_PRIO_BITS is defined in mcu_variant.h */
#ifdef __NVIC_PRIO_BITS
#define configPRIO_BITS __NVIC_PRIO_BITS
#else
#define configPRIO_BITS 5 // 32 priority levels
#error "This port requires __NVIC_PRIO_BITS to be defined"
#endif
/* The lowest interrupt priority that can be used in a call to a "set priority"
function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY 0x1f
@ -121,14 +121,14 @@ function. */
routine that makes calls to interrupt safe FreeRTOS API functions. DO NOT CALL
INTERRUPT SAFE FREERTOS API FUNCTIONS FROM ANY INTERRUPT THAT HAS A HIGHER
PRIORITY THAN THIS! (higher priorities are lower numeric values. */
#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 5
#define configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY 2
/* Interrupt priorities used by the kernel port layer itself. These are generic
to all Cortex-M ports, and do not rely on any particular library functions. */
#define configKERNEL_INTERRUPT_PRIORITY configLIBRARY_LOWEST_INTERRUPT_PRIORITY // ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
#define configKERNEL_INTERRUPT_PRIORITY ( configLIBRARY_LOWEST_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
/* !!!! configMAX_SYSCALL_INTERRUPT_PRIORITY must not be set to zero !!!!
See http://www.FreeRTOS.org/RTOS-Cortex-M3-M4.html. */
#define configMAX_SYSCALL_INTERRUPT_PRIORITY configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY //( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
#define configMAX_SYSCALL_INTERRUPT_PRIORITY ( configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY << (8 - configPRIO_BITS) )
#endif /* __FREERTOS_CONFIG__H */

109
examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/LPC1700_Startup.s Normal file
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@ -0,0 +1,109 @@
/*****************************************************************************
* SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
*****************************************************************************
* *
* (c) 2015 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
#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_freertos/ses/lpc175x_6x/LPC1700_Target.js Normal file
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@ -0,0 +1,19 @@
/*****************************************************************************
* SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
*****************************************************************************
* *
* (c) 2015 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_freertos/ses/lpc175x_6x/LPC1769_MemoryMap.xml Normal file
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@ -0,0 +1,6 @@
<!DOCTYPE Board_Memory_Definition_File>
<root name="LPC1769">
<MemorySegment name="FLASH" start="0x00000000" size="0x00080000" access="ReadOnly" />
<MemorySegment name="RAM" start="0x10000000" size="0x00008000" access="Read/Write" />
<MemorySegment name="RAM2" start="0x2007C000" size="0x00008000" access="Read/Write" />
</root>

11058
examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/LPC176x5x_Registers.xml Normal file
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File diff suppressed because it is too large Load Diff

418
examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/LPC176x5x_Vectors.s Normal file
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@ -0,0 +1,418 @@
/*****************************************************************************
* SEGGER Microcontroller GmbH & Co. KG *
* Solutions for real time microcontroller applications *
*****************************************************************************
* *
* (c) 2015 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 WDT_IRQHandler
.thumb_set WDT_IRQHandler,Dummy_Handler
.weak TIMER0_IRQHandler
.thumb_set TIMER0_IRQHandler,Dummy_Handler
.weak TIMER1_IRQHandler
.thumb_set TIMER1_IRQHandler,Dummy_Handler
.weak TIMER2_IRQHandler
.thumb_set TIMER2_IRQHandler,Dummy_Handler
.weak TIMER3_IRQHandler
.thumb_set TIMER3_IRQHandler,Dummy_Handler
.weak UART0_IRQHandler
.thumb_set UART0_IRQHandler,Dummy_Handler
.weak UART1_IRQHandler
.thumb_set UART1_IRQHandler,Dummy_Handler
.weak UART2_IRQHandler
.thumb_set UART2_IRQHandler,Dummy_Handler
.weak UART3_IRQHandler
.thumb_set UART3_IRQHandler,Dummy_Handler
.weak PWM1_IRQHandler
.thumb_set PWM1_IRQHandler,Dummy_Handler
.weak I2C0_IRQHandler
.thumb_set I2C0_IRQHandler,Dummy_Handler
.weak I2C1_IRQHandler
.thumb_set I2C1_IRQHandler,Dummy_Handler
.weak I2C2_IRQHandler
.thumb_set I2C2_IRQHandler,Dummy_Handler
.weak SPI_IRQHandler
.thumb_set SPI_IRQHandler,Dummy_Handler
.weak SSP0_IRQHandler
.thumb_set SSP0_IRQHandler,Dummy_Handler
.weak SSP1_IRQHandler
.thumb_set SSP1_IRQHandler,Dummy_Handler
.weak PLL0_IRQHandler
.thumb_set PLL0_IRQHandler,Dummy_Handler
.weak RTC_IRQHandler
.thumb_set RTC_IRQHandler,Dummy_Handler
.weak EINT0_IRQHandler
.thumb_set EINT0_IRQHandler,Dummy_Handler
.weak EINT1_IRQHandler
.thumb_set EINT1_IRQHandler,Dummy_Handler
.weak EINT2_IRQHandler
.thumb_set EINT2_IRQHandler,Dummy_Handler
.weak EINT3_IRQHandler
.thumb_set EINT3_IRQHandler,Dummy_Handler
.weak ADC_IRQHandler
.thumb_set ADC_IRQHandler,Dummy_Handler
.weak BOD_IRQHandler
.thumb_set BOD_IRQHandler,Dummy_Handler
.weak USB_IRQHandler
.thumb_set USB_IRQHandler,Dummy_Handler
.weak CAN_IRQHandler
.thumb_set CAN_IRQHandler,Dummy_Handler
.weak DMA_IRQHandler
.thumb_set DMA_IRQHandler,Dummy_Handler
.weak I2S_IRQHandler
.thumb_set I2S_IRQHandler,Dummy_Handler
.weak ENET_IRQHandler
.thumb_set ENET_IRQHandler,Dummy_Handler
.weak RIT_IRQHandler
.thumb_set RIT_IRQHandler,Dummy_Handler
.weak MCPWM_IRQHandler
.thumb_set MCPWM_IRQHandler,Dummy_Handler
.weak QEI_IRQHandler
.thumb_set QEI_IRQHandler,Dummy_Handler
.weak PLL1_IRQHandler
.thumb_set PLL1_IRQHandler,Dummy_Handler
.weak USBActivity_IRQHandler
.thumb_set USBActivity_IRQHandler,Dummy_Handler
.weak CANActivity_IRQHandler
.thumb_set CANActivity_IRQHandler,Dummy_Handler
#else
.thumb_func
.weak WDT_IRQHandler
WDT_IRQHandler:
b .
.thumb_func
.weak TIMER0_IRQHandler
TIMER0_IRQHandler:
b .
.thumb_func
.weak TIMER1_IRQHandler
TIMER1_IRQHandler:
b .
.thumb_func
.weak TIMER2_IRQHandler
TIMER2_IRQHandler:
b .
.thumb_func
.weak TIMER3_IRQHandler
TIMER3_IRQHandler:
b .
.thumb_func
.weak UART0_IRQHandler
UART0_IRQHandler:
b .
.thumb_func
.weak UART1_IRQHandler
UART1_IRQHandler:
b .
.thumb_func
.weak UART2_IRQHandler
UART2_IRQHandler:
b .
.thumb_func
.weak UART3_IRQHandler
UART3_IRQHandler:
b .
.thumb_func
.weak PWM1_IRQHandler
PWM1_IRQHandler:
b .
.thumb_func
.weak I2C0_IRQHandler
I2C0_IRQHandler:
b .
.thumb_func
.weak I2C1_IRQHandler
I2C1_IRQHandler:
b .
.thumb_func
.weak I2C2_IRQHandler
I2C2_IRQHandler:
b .
.thumb_func
.weak SPI_IRQHandler
SPI_IRQHandler:
b .
.thumb_func
.weak SSP0_IRQHandler
SSP0_IRQHandler:
b .
.thumb_func
.weak SSP1_IRQHandler
SSP1_IRQHandler:
b .
.thumb_func
.weak PLL0_IRQHandler
PLL0_IRQHandler:
b .
.thumb_func
.weak RTC_IRQHandler
RTC_IRQHandler:
b .
.thumb_func
.weak EINT0_IRQHandler
EINT0_IRQHandler:
b .
.thumb_func
.weak EINT1_IRQHandler
EINT1_IRQHandler:
b .
.thumb_func
.weak EINT2_IRQHandler
EINT2_IRQHandler:
b .
.thumb_func
.weak EINT3_IRQHandler
EINT3_IRQHandler:
b .
.thumb_func
.weak ADC_IRQHandler
ADC_IRQHandler:
b .
.thumb_func
.weak BOD_IRQHandler
BOD_IRQHandler:
b .
.thumb_func
.weak USB_IRQHandler
USB_IRQHandler:
b .
.thumb_func
.weak CAN_IRQHandler
CAN_IRQHandler:
b .
.thumb_func
.weak DMA_IRQHandler
DMA_IRQHandler:
b .
.thumb_func
.weak I2S_IRQHandler
I2S_IRQHandler:
b .
.thumb_func
.weak ENET_IRQHandler
ENET_IRQHandler:
b .
.thumb_func
.weak RIT_IRQHandler
RIT_IRQHandler:
b .
.thumb_func
.weak MCPWM_IRQHandler
MCPWM_IRQHandler:
b .
.thumb_func
.weak QEI_IRQHandler
QEI_IRQHandler:
b .
.thumb_func
.weak PLL1_IRQHandler
PLL1_IRQHandler:
b .
.thumb_func
.weak USBActivity_IRQHandler
USBActivity_IRQHandler:
b .
.thumb_func
.weak CANActivity_IRQHandler
CANActivity_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 WDT_IRQHandler
.word TIMER0_IRQHandler
.word TIMER1_IRQHandler
.word TIMER2_IRQHandler
.word TIMER3_IRQHandler
.word UART0_IRQHandler
.word UART1_IRQHandler
.word UART2_IRQHandler
.word UART3_IRQHandler
.word PWM1_IRQHandler
.word I2C0_IRQHandler
.word I2C1_IRQHandler
.word I2C2_IRQHandler
.word SPI_IRQHandler
.word SSP0_IRQHandler
.word SSP1_IRQHandler
.word PLL0_IRQHandler
.word RTC_IRQHandler
.word EINT0_IRQHandler
.word EINT1_IRQHandler
.word EINT2_IRQHandler
.word EINT3_IRQHandler
.word ADC_IRQHandler
.word BOD_IRQHandler
.word USB_IRQHandler
.word CAN_IRQHandler
.word DMA_IRQHandler
.word I2S_IRQHandler
.word ENET_IRQHandler
.word RIT_IRQHandler
.word MCPWM_IRQHandler
.word QEI_IRQHandler
.word PLL1_IRQHandler
.word USBActivity_IRQHandler
.word CANActivity_IRQHandler
_vectors_end:
#ifdef VECTORS_IN_RAM
.section .vectors_ram, "ax"
.align 0
.global _vectors_ram
_vectors_ram:
.space _vectors_end - _vectors, 0
#endif

314
examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/Output/lpc175x_6x LPCXpresso 1769/Obj/lpc175x_6x.ld Normal file
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@ -0,0 +1,314 @@
MEMORY
{
UNPLACED_SECTIONS (wx) : ORIGIN = 0x100000000, LENGTH = 0
RAM2 (wx) : ORIGIN = 0x2007c000, LENGTH = 0x00008000
RAM (wx) : ORIGIN = 0x10000000, LENGTH = 0x00008000
FLASH (rx) : ORIGIN = 0x00000000, LENGTH = 0x00080000
}
SECTIONS
{
__RAM2_segment_start__ = 0x2007c000;
__RAM2_segment_end__ = 0x20084000;
__RAM2_segment_size__ = 0x00008000;
__RAM_segment_start__ = 0x10000000;
__RAM_segment_end__ = 0x10008000;
__RAM_segment_size__ = 0x00008000;
__FLASH_segment_start__ = 0x00000000;
__FLASH_segment_end__ = 0x00080000;
__FLASH_segment_size__ = 0x00080000;
__HEAPSIZE__ = 1024;
__STACKSIZE_PROCESS__ = 0;
__STACKSIZE__ = 1024;
__data2_run_load_start__ = ALIGN(__RAM2_segment_start__ , 4);
.data2_run ALIGN(__RAM2_segment_start__ , 4) (NOLOAD) : AT(ALIGN(__RAM2_segment_start__ , 4))
{
__data2_run_start__ = .;
*(.data2_run .data2_run.*)
}
__data2_run_end__ = __data2_run_start__ + SIZEOF(.data2_run);
__data2_run_size__ = SIZEOF(.data2_run);
__data2_run_load_end__ = __data2_run_end__;
. = ASSERT(__data2_run_start__ == __data2_run_end__ || (__data2_run_end__ >= __RAM2_segment_start__ && __data2_run_end__ <= __RAM2_segment_end__) , "error: .data2_run is too large to fit in RAM2 memory segment");
__bss2_load_start__ = ALIGN(__data2_run_end__ , 4);
.bss2 ALIGN(__data2_run_end__ , 4) (NOLOAD) : AT(ALIGN(__data2_run_end__ , 4))
{
__bss2_start__ = .;
*(.bss2 .bss2.*)
}
__bss2_end__ = __bss2_start__ + SIZEOF(.bss2);
__bss2_size__ = SIZEOF(.bss2);
__bss2_load_end__ = __bss2_end__;
__RAM2_segment_used_end__ = ALIGN(__data2_run_end__ , 4) + SIZEOF(.bss2);
__RAM2_segment_used_size__ = __RAM2_segment_used_end__ - __RAM2_segment_start__;
. = ASSERT(__bss2_start__ == __bss2_end__ || (__bss2_end__ >= __RAM2_segment_start__ && __bss2_end__ <= __RAM2_segment_end__) , "error: .bss2 is too large to fit in RAM2 memory segment");
__vectors_ram_load_start__ = ALIGN(__RAM_segment_start__ , 256);
.vectors_ram ALIGN(__RAM_segment_start__ , 256) (NOLOAD) : AT(ALIGN(__RAM_segment_start__ , 256))
{
__vectors_ram_start__ = .;
*(.vectors_ram .vectors_ram.*)
}
__vectors_ram_end__ = __vectors_ram_start__ + SIZEOF(.vectors_ram);
__vectors_ram_size__ = SIZEOF(.vectors_ram);
__vectors_ram_load_end__ = __vectors_ram_end__;
. = ASSERT(__vectors_ram_start__ == __vectors_ram_end__ || (__vectors_ram_end__ >= __RAM_segment_start__ && __vectors_ram_end__ <= __RAM_segment_end__) , "error: .vectors_ram is too large to fit in RAM memory segment");
__vectors_load_start__ = ALIGN(__FLASH_segment_start__ , 256);
.vectors ALIGN(__FLASH_segment_start__ , 256) : AT(ALIGN(__FLASH_segment_start__ , 256))
{
__vectors_start__ = .;
*(.vectors .vectors.*)
}
__vectors_end__ = __vectors_start__ + SIZEOF(.vectors);
__vectors_size__ = SIZEOF(.vectors);
__vectors_load_end__ = __vectors_end__;
. = ASSERT(__vectors_start__ == __vectors_end__ || (__vectors_end__ >= __FLASH_segment_start__ && __vectors_end__ <= __FLASH_segment_end__) , "error: .vectors is too large to fit in FLASH memory segment");
__init_load_start__ = ALIGN(__vectors_end__ , 4);
.init ALIGN(__vectors_end__ , 4) : AT(ALIGN(__vectors_end__ , 4))
{
__init_start__ = .;
*(.init .init.*)
}
__init_end__ = __init_start__ + SIZEOF(.init);
__init_size__ = SIZEOF(.init);
__init_load_end__ = __init_end__;
. = ASSERT(__init_start__ == __init_end__ || (__init_end__ >= __FLASH_segment_start__ && __init_end__ <= __FLASH_segment_end__) , "error: .init is too large to fit in FLASH memory segment");
__init_rodata_load_start__ = ALIGN(__init_end__ , 4);
.init_rodata ALIGN(__init_end__ , 4) : AT(ALIGN(__init_end__ , 4))
{
__init_rodata_start__ = .;
*(.init_rodata .init_rodata.*)
}
__init_rodata_end__ = __init_rodata_start__ + SIZEOF(.init_rodata);
__init_rodata_size__ = SIZEOF(.init_rodata);
__init_rodata_load_end__ = __init_rodata_end__;
. = ASSERT(__init_rodata_start__ == __init_rodata_end__ || (__init_rodata_end__ >= __FLASH_segment_start__ && __init_rodata_end__ <= __FLASH_segment_end__) , "error: .init_rodata is too large to fit in FLASH memory segment");
__text_load_start__ = ALIGN(__init_rodata_end__ , 4);
.text ALIGN(__init_rodata_end__ , 4) : AT(ALIGN(__init_rodata_end__ , 4))
{
__text_start__ = .;
*(.text .text.* .glue_7t .glue_7 .gnu.linkonce.t.* .gcc_except_table .ARM.extab* .gnu.linkonce.armextab.*)
}
__text_end__ = __text_start__ + SIZEOF(.text);
__text_size__ = SIZEOF(.text);
__text_load_end__ = __text_end__;
. = ASSERT(__text_start__ == __text_end__ || (__text_end__ >= __FLASH_segment_start__ && __text_end__ <= __FLASH_segment_end__) , "error: .text is too large to fit in FLASH memory segment");
__dtors_load_start__ = ALIGN(__text_end__ , 4);
.dtors ALIGN(__text_end__ , 4) : AT(ALIGN(__text_end__ , 4))
{
__dtors_start__ = .;
KEEP (*(SORT(.dtors.*))) KEEP (*(.dtors)) KEEP (*(.fini_array)) KEEP (*(SORT(.fini_array.*)))
}
__dtors_end__ = __dtors_start__ + SIZEOF(.dtors);
__dtors_size__ = SIZEOF(.dtors);
__dtors_load_end__ = __dtors_end__;
. = ASSERT(__dtors_start__ == __dtors_end__ || (__dtors_end__ >= __FLASH_segment_start__ && __dtors_end__ <= __FLASH_segment_end__) , "error: .dtors is too large to fit in FLASH memory segment");
__ctors_load_start__ = ALIGN(__dtors_end__ , 4);
.ctors ALIGN(__dtors_end__ , 4) : AT(ALIGN(__dtors_end__ , 4))
{
__ctors_start__ = .;
KEEP (*(SORT(.ctors.*))) KEEP (*(.ctors)) KEEP (*(.init_array)) KEEP (*(SORT(.init_array.*)))
}
__ctors_end__ = __ctors_start__ + SIZEOF(.ctors);
__ctors_size__ = SIZEOF(.ctors);
__ctors_load_end__ = __ctors_end__;
. = ASSERT(__ctors_start__ == __ctors_end__ || (__ctors_end__ >= __FLASH_segment_start__ && __ctors_end__ <= __FLASH_segment_end__) , "error: .ctors is too large to fit in FLASH memory segment");
__rodata_load_start__ = ALIGN(__ctors_end__ , 4);
.rodata ALIGN(__ctors_end__ , 4) : AT(ALIGN(__ctors_end__ , 4))
{
__rodata_start__ = .;
*(.rodata .rodata.* .gnu.linkonce.r.*)
}
__rodata_end__ = __rodata_start__ + SIZEOF(.rodata);
__rodata_size__ = SIZEOF(.rodata);
__rodata_load_end__ = __rodata_end__;
. = ASSERT(__rodata_start__ == __rodata_end__ || (__rodata_end__ >= __FLASH_segment_start__ && __rodata_end__ <= __FLASH_segment_end__) , "error: .rodata is too large to fit in FLASH memory segment");
__ARM.exidx_load_start__ = ALIGN(__rodata_end__ , 4);
.ARM.exidx ALIGN(__rodata_end__ , 4) : AT(ALIGN(__rodata_end__ , 4))
{
__ARM.exidx_start__ = .;
__exidx_start = __ARM.exidx_start__;
*(.ARM.exidx .ARM.exidx.*)
}
__ARM.exidx_end__ = __ARM.exidx_start__ + SIZEOF(.ARM.exidx);
__ARM.exidx_size__ = SIZEOF(.ARM.exidx);
__exidx_end = __ARM.exidx_end__;
__ARM.exidx_load_end__ = __ARM.exidx_end__;
. = ASSERT(__ARM.exidx_start__ == __ARM.exidx_end__ || (__ARM.exidx_end__ >= __FLASH_segment_start__ && __ARM.exidx_end__ <= __FLASH_segment_end__) , "error: .ARM.exidx is too large to fit in FLASH memory segment");
__fast_load_start__ = ALIGN(__ARM.exidx_end__ , 4);
.fast ALIGN(__vectors_ram_end__ , 4) : AT(ALIGN(__ARM.exidx_end__ , 4))
{
__fast_start__ = .;
*(.fast .fast.*)
}
__fast_end__ = __fast_start__ + SIZEOF(.fast);
__fast_size__ = SIZEOF(.fast);
__fast_load_end__ = __fast_load_start__ + SIZEOF(.fast);
. = ASSERT(__fast_load_start__ == __fast_load_end__ || (__fast_load_end__ >= __FLASH_segment_start__ && __fast_load_end__ <= __FLASH_segment_end__) , "error: .fast is too large to fit in FLASH memory segment");
.fast_run ALIGN(__vectors_ram_end__ , 4) (NOLOAD) :
{
__fast_run_start__ = .;
. = MAX(__fast_run_start__ + SIZEOF(.fast), .);
}
__fast_run_end__ = __fast_run_start__ + SIZEOF(.fast_run);
__fast_run_size__ = SIZEOF(.fast_run);
__fast_run_load_end__ = __fast_run_end__;
. = ASSERT(__fast_run_start__ == __fast_run_end__ || (__fast_run_end__ >= __RAM_segment_start__ && __fast_run_end__ <= __RAM_segment_end__) , "error: .fast_run is too large to fit in RAM memory segment");
__data_load_start__ = ALIGN(__fast_load_start__ + SIZEOF(.fast) , 4);
.data ALIGN(__fast_run_end__ , 4) : AT(ALIGN(__fast_load_start__ + SIZEOF(.fast) , 4))
{
__data_start__ = .;
*(.data .data.* .gnu.linkonce.d.*)
}
__data_end__ = __data_start__ + SIZEOF(.data);
__data_size__ = SIZEOF(.data);
__data_load_end__ = __data_load_start__ + SIZEOF(.data);
. = ASSERT(__data_load_start__ == __data_load_end__ || (__data_load_end__ >= __FLASH_segment_start__ && __data_load_end__ <= __FLASH_segment_end__) , "error: .data is too large to fit in FLASH memory segment");
.data_run ALIGN(__fast_run_end__ , 4) (NOLOAD) :
{
__data_run_start__ = .;
. = MAX(__data_run_start__ + SIZEOF(.data), .);
}
__data_run_end__ = __data_run_start__ + SIZEOF(.data_run);
__data_run_size__ = SIZEOF(.data_run);
__data_run_load_end__ = __data_run_end__;
. = ASSERT(__data_run_start__ == __data_run_end__ || (__data_run_end__ >= __RAM_segment_start__ && __data_run_end__ <= __RAM_segment_end__) , "error: .data_run is too large to fit in RAM memory segment");
__bss_load_start__ = ALIGN(__data_run_end__ , 4);
.bss ALIGN(__data_run_end__ , 4) (NOLOAD) : AT(ALIGN(__data_run_end__ , 4))
{
__bss_start__ = .;
*(.bss .bss.* .gnu.linkonce.b.*) *(COMMON)
}
__bss_end__ = __bss_start__ + SIZEOF(.bss);
__bss_size__ = SIZEOF(.bss);
__bss_load_end__ = __bss_end__;
. = ASSERT(__bss_start__ == __bss_end__ || (__bss_end__ >= __RAM_segment_start__ && __bss_end__ <= __RAM_segment_end__) , "error: .bss is too large to fit in RAM memory segment");
__tbss_load_start__ = ALIGN(__bss_end__ , 4);
.tbss ALIGN(__bss_end__ , 4) (NOLOAD) : AT(ALIGN(__bss_end__ , 4))
{
__tbss_start__ = .;
*(.tbss .tbss.*)
}
__tbss_end__ = __tbss_start__ + SIZEOF(.tbss);
__tbss_size__ = SIZEOF(.tbss);
__tbss_load_end__ = __tbss_end__;
. = ASSERT(__tbss_start__ == __tbss_end__ || (__tbss_end__ >= __RAM_segment_start__ && __tbss_end__ <= __RAM_segment_end__) , "error: .tbss is too large to fit in RAM memory segment");
__tdata_load_start__ = ALIGN(__data_load_start__ + SIZEOF(.data) , 4);
.tdata ALIGN(__tbss_end__ , 4) : AT(ALIGN(__data_load_start__ + SIZEOF(.data) , 4))
{
__tdata_start__ = .;
*(.tdata .tdata.*)
}
__tdata_end__ = __tdata_start__ + SIZEOF(.tdata);
__tdata_size__ = SIZEOF(.tdata);
__tdata_load_end__ = __tdata_load_start__ + SIZEOF(.tdata);
__FLASH_segment_used_end__ = ALIGN(__data_load_start__ + SIZEOF(.data) , 4) + SIZEOF(.tdata);
__FLASH_segment_used_size__ = __FLASH_segment_used_end__ - __FLASH_segment_start__;
. = ASSERT(__tdata_load_start__ == __tdata_load_end__ || (__tdata_load_end__ >= __FLASH_segment_start__ && __tdata_load_end__ <= __FLASH_segment_end__) , "error: .tdata is too large to fit in FLASH memory segment");
.tdata_run ALIGN(__tbss_end__ , 4) (NOLOAD) :
{
__tdata_run_start__ = .;
. = MAX(__tdata_run_start__ + SIZEOF(.tdata), .);
}
__tdata_run_end__ = __tdata_run_start__ + SIZEOF(.tdata_run);
__tdata_run_size__ = SIZEOF(.tdata_run);
__tdata_run_load_end__ = __tdata_run_end__;
. = ASSERT(__tdata_run_start__ == __tdata_run_end__ || (__tdata_run_end__ >= __RAM_segment_start__ && __tdata_run_end__ <= __RAM_segment_end__) , "error: .tdata_run is too large to fit in RAM memory segment");
__non_init_load_start__ = ALIGN(__tdata_run_end__ , 4);
.non_init ALIGN(__tdata_run_end__ , 4) (NOLOAD) : AT(ALIGN(__tdata_run_end__ , 4))
{
__non_init_start__ = .;
*(.non_init .non_init.*)
}
__non_init_end__ = __non_init_start__ + SIZEOF(.non_init);
__non_init_size__ = SIZEOF(.non_init);
__non_init_load_end__ = __non_init_end__;
. = ASSERT(__non_init_start__ == __non_init_end__ || (__non_init_end__ >= __RAM_segment_start__ && __non_init_end__ <= __RAM_segment_end__) , "error: .non_init is too large to fit in RAM memory segment");
__heap_load_start__ = ALIGN(__non_init_end__ , 4);
.heap ALIGN(__non_init_end__ , 4) (NOLOAD) : AT(ALIGN(__non_init_end__ , 4))
{
__heap_start__ = .;
*(.heap .heap.*)
. = ALIGN(MAX(__heap_start__ + __HEAPSIZE__ , .), 4);
}
__heap_end__ = __heap_start__ + SIZEOF(.heap);
__heap_size__ = SIZEOF(.heap);
__heap_load_end__ = __heap_end__;
. = ASSERT(__heap_start__ == __heap_end__ || (__heap_end__ >= __RAM_segment_start__ && __heap_end__ <= __RAM_segment_end__) , "error: .heap is too large to fit in RAM memory segment");
__stack_load_start__ = __RAM_segment_end__ - 1024;
.stack __RAM_segment_end__ - 1024 (NOLOAD) : AT(__RAM_segment_end__ - 1024)
{
__stack_start__ = .;
*(.stack .stack.*)
. = ALIGN(MAX(__stack_start__ + __STACKSIZE__ , .), 8);
}
__stack_end__ = __stack_start__ + SIZEOF(.stack);
__stack_size__ = SIZEOF(.stack);
__stack_load_end__ = __stack_end__;
. = ASSERT(__stack_start__ == __stack_end__ || (__stack_end__ >= __RAM_segment_start__ && __stack_end__ <= __RAM_segment_end__) , "error: .stack is too large to fit in RAM memory segment");
. = ASSERT(__heap_end__ <= __stack_start__ , "error: section .heap overlaps absolute placed section .stack");
__stack_process_load_start__ = ALIGN(__stack_end__ , 8);
.stack_process ALIGN(__stack_end__ , 8) (NOLOAD) : AT(ALIGN(__stack_end__ , 8))
{
__stack_process_start__ = .;
*(.stack_process .stack_process.*)
. = ALIGN(MAX(__stack_process_start__ + __STACKSIZE_PROCESS__ , .), 8);
}
__stack_process_end__ = __stack_process_start__ + SIZEOF(.stack_process);
__stack_process_size__ = SIZEOF(.stack_process);
__stack_process_load_end__ = __stack_process_end__;
__RAM_segment_used_end__ = ALIGN(__stack_end__ , 8) + SIZEOF(.stack_process);
__RAM_segment_used_size__ = __RAM_segment_used_end__ - __RAM_segment_start__;
. = ASSERT(__stack_process_start__ == __stack_process_end__ || (__stack_process_end__ >= __RAM_segment_start__ && __stack_process_end__ <= __RAM_segment_end__) , "error: .stack_process is too large to fit in RAM memory segment");
}

37
examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/flash_placement.xml Normal file
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@ -0,0 +1,37 @@
<!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>

141
examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/lpc175x_6x.emProject Normal file
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@ -0,0 +1,141 @@
<!DOCTYPE CrossStudio_Project_File>
<solution Name="lpc175x_6x" target="8" version="2">
<project Name="lpc175x_6x">
<configuration
Name="Common"
Placement="Flash"
Target="LPC4357 Cortex-M4"
arm_architecture="v7M"
arm_core_type="Cortex-M3"
arm_endian="Little"
arm_fp_abi="Soft"
arm_fpu_type="None"
arm_interwork="No"
arm_linker_heap_size="1024"
arm_linker_process_stack_size="0"
arm_linker_stack_size="1024"
arm_simulator_memory_simulation_parameter="RX 00000000,00080000,FFFFFFFF;RWX 10000000,00008000,CDCDCDCD"
arm_target_debug_interface_type="ADIv5"
arm_target_device_name="LPC1769"
arm_target_interface_type="SWD"
build_treat_warnings_as_errors="No"
c_preprocessor_definitions="LPC175x_6x;__LPC1700_FAMILY;__LPC176x_SUBFAMILY;ARM_MATH_CM3;FLASH_PLACEMENT=1;BOARD_LPCXPRESSO1769;CFG_TUSB_MCU=OPT_MCU_LPC175X_6X"
c_user_include_directories=".;../../src;$(rootDir)/hw/cmsis/Include;$(rootDir)/hw;$(rootDir)/src;$(lpcDir)/CMSIS_CORE_LPC17xx/inc;$(lpcDir)/LPC17xx_DriverLib/include;$(freertosDir)/Source/include;$(freertosDir)/Source/portable/GCC/ARM_CM3"
debug_register_definition_file="LPC176x5x_Registers.xml"
debug_target_connection="J-Link"
gcc_enable_all_warnings="Yes"
gcc_entry_point="Reset_Handler"
link_use_linker_script_file="No"
linker_memory_map_file="LPC1769_MemoryMap.xml"
linker_section_placement_file="flash_placement.xml"
linker_section_placements_segments="FLASH RX 0x00000000 0x00080000;RAM RWX 0x10000000 0x00008000"
macros="DeviceFamily=LPC1700;DeviceSubFamily=LPC176x;Target=LPC1769;Placement=Flash;rootDir=../../../../..;lpcDir=../../../../../hw/mcu/nxp/lpc175x_6x;freertosDir=../../../../../lib/FreeRTOS"
project_directory=""
project_type="Executable"
target_reset_script="Reset();"
target_script_file="$(ProjectDir)/LPC1700_Target.js"
target_trace_initialize_script="EnableTrace(&quot;$(TraceInterfaceType)&quot;)" />
<folder
Name="tinyusb"
exclude=""
filter="*.c;*.h"
path="../../../../../src"
recurse="Yes" />
<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>
<configuration Name="Debug" build_treat_warnings_as_errors="Yes" />
<folder
Name="src"
exclude=""
filter="*.c;*.h"
path="../../src"
recurse="Yes" />
<folder Name="System Files">
<file file_name="flash_placement.xml" />
<file file_name="LPC1700_Startup.s" />
<file file_name="LPC1700_Target.js" />
<file file_name="LPC1769_MemoryMap.xml" />
<file file_name="LPC176x5x_Registers.xml" />
<file file_name="LPC176x5x_Vectors.s" />
<file file_name="thumb_crt0.s" />
</folder>
<folder
Name="segger_rtt"
exclude=""
filter="*.c;*.h"
path="../../../../../lib/segger_rtt"
recurse="No" />
<folder Name="lib">
<folder Name="FreeRTOS">
<folder Name="Source">
<folder Name="include">
<file file_name="../../../../../lib/FreeRTOS/Source/include/croutine.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/deprecated_definitions.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/event_groups.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/FreeRTOS.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/list.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/message_buffer.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/mpu_prototypes.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/mpu_wrappers.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/portable.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/projdefs.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/queue.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/semphr.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/stack_macros.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/StackMacros.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/stream_buffer.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/task.h" />
<file file_name="../../../../../lib/FreeRTOS/Source/include/timers.h" />
</folder>
<folder Name="portable">
<folder Name="GCC">
<folder Name="ARM_CM3">
<file file_name="../../../../../lib/FreeRTOS/Source/portable/GCC/ARM_CM3/port.c" />
<file file_name="../../../../../lib/FreeRTOS/Source/portable/GCC/ARM_CM3/portmacro.h" />
</folder>
</folder>
<folder Name="MemMang">
<file file_name="../../../../../lib/FreeRTOS/Source/portable/MemMang/heap_4.c" />
</folder>
</folder>
<file file_name="../../../../../lib/FreeRTOS/Source/list.c" />
<file file_name="../../../../../lib/FreeRTOS/Source/queue.c" />
<file file_name="../../../../../lib/FreeRTOS/Source/tasks.c" />
<file file_name="../../../../../lib/FreeRTOS/Source/timers.c" />
</folder>
<file file_name="../../../../../lib/FreeRTOS/freertos_hook.c" />
</folder>
</folder>
</project>
<configuration Name="LPCXpresso 1769" />
</solution>

415
examples/device/cdc_msc_hid_freertos/ses/lpc175x_6x/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

3
examples/device/cdc_msc_hid_freertos/ses/nrf5x/FreeRTOSConfig.h
View File

@ -137,8 +137,7 @@
#error "This port requires __NVIC_PRIO_BITS to be defined"
#endif
/* The lowest interrupt priority that can be used in a call to a "set priority"
function. */
/* The lowest interrupt priority that can be used in a call to a "set priority" function. */
#define configLIBRARY_LOWEST_INTERRUPT_PRIORITY ((1<<configPRIO_BITS) - 1)
/* The highest interrupt priority that can be used by any interrupt service

1
examples/device/cdc_msc_hid_freertos/ses/nrf5x/nrf5x.emProject
View File

@ -127,7 +127,6 @@
<file file_name="../../../../../lib/FreeRTOS/Source/include/timers.h" />
</folder>
<folder Name="portable">
<folder Name="Common" />
<folder Name="GCC">
<folder Name="ARM_CM4F">
<file file_name="../../../../../lib/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c" />

2
examples/device/cdc_msc_hid_freertos/ses/samd21/samd21.emProject
View File

@ -121,7 +121,6 @@
<file file_name="../../../../../lib/FreeRTOS/Source/include/timers.h" />
</folder>
<folder Name="portable">
<folder Name="Common" />
<folder Name="GCC">
<folder Name="ARM_CM0">
<file file_name="../../../../../lib/FreeRTOS/Source/portable/GCC/ARM_CM0/port.c" />
@ -137,7 +136,6 @@
<file file_name="../../../../../lib/FreeRTOS/Source/tasks.c" />
<file file_name="../../../../../lib/FreeRTOS/Source/timers.c" />
</folder>
<file file_name="../../../../../lib/FreeRTOS/FreeRTOSConfig.h" />
<file file_name="../../../../../lib/FreeRTOS/freertos_hook.c" />
</folder>
</folder>

2
examples/device/cdc_msc_hid_freertos/ses/samd51/samd51.emProject
View File

@ -125,7 +125,6 @@
<file file_name="../../../../../lib/FreeRTOS/Source/include/timers.h" />
</folder>
<folder Name="portable">
<folder Name="Common" />
<folder Name="GCC">
<folder Name="ARM_CM4F">
<file file_name="../../../../../lib/FreeRTOS/Source/portable/GCC/ARM_CM4F/port.c" />
@ -141,7 +140,6 @@
<file file_name="../../../../../lib/FreeRTOS/Source/tasks.c" />
<file file_name="../../../../../lib/FreeRTOS/Source/timers.c" />
</folder>
<file file_name="../../../../../lib/FreeRTOS/FreeRTOSConfig.h" />
<file file_name="../../../../../lib/FreeRTOS/freertos_hook.c" />
</folder>
</folder>

40
examples/device/cdc_msc_hid_freertos/src/tusb_config.h
View File

@ -39,8 +39,6 @@
#ifndef _TUSB_CONFIG_H_
#define _TUSB_CONFIG_H_
#include "bsp/board.h"
#ifdef __cplusplus
extern "C" {
#endif
@ -48,9 +46,10 @@
//--------------------------------------------------------------------
// COMMON CONFIGURATION
//--------------------------------------------------------------------
// defined by compiler flags for flexibility
#ifndef CFG_TUSB_MCU
#error CFG_TUSB_MCU should be defined using compiler flags
#error CFG_TUSB_MCU must be defined
#endif
#define CFG_TUSB_RHPORT0_MODE OPT_MODE_DEVICE
@ -63,6 +62,21 @@
//#define CFG_TUD_TASK_QUEUE_SZ 16
//#define CFG_TUD_TASK_STACK_SZ 150
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
* Tinyusb use follows macros to declare transferring memory so that they can be put
* into those specific section.
* e.g
* - CFG_TUSB_MEM SECTION : __attribute__ (( section(".usb_ram") ))
* - CFG_TUSB_MEM_ALIGN : __attribute__ ((aligned(4)))
*/
#ifndef CFG_TUSB_MEM_SECTION
#define CFG_TUSB_MEM_SECTION
#endif
#ifndef CFG_TUSB_MEM_ALIGN
#define CFG_TUSB_MEM_ALIGN ATTR_ALIGNED(4)
#endif
//--------------------------------------------------------------------
// DEVICE CONFIGURATION
//--------------------------------------------------------------------
@ -78,12 +92,23 @@
*/
#define CFG_TUD_DESC_AUTO 1
/* USB VID/PID if not defined, tinyusb to use default value
/* If USB VID/PID is not defined, tinyusb will use default value
* Note: different class combination e.g CDC and (CDC + MSC) should have different
* PID since Host OS will "remembered" device driver after the first plug */
// #define CFG_TUD_DESC_VID 0xCAFE
// #define CFG_TUD_DESC_PID 0x0001
// LPC175x_6x's endpoint type (bulk/interrupt/iso) are fixed by its number
// Therefor we need to force endpoint number to correct type on lpc17xx
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X
#define CFG_TUD_DESC_CDC_EPNUM_NOTIF 1
#define CFG_TUD_DESC_CDC_EPNUM 2
#define CFG_TUD_DESC_MSC_EPNUM 5
#define CFG_TUD_DESC_HID_KEYBOARD_EPNUM 4
#define CFG_TUD_DESC_HID_MOUSE_EPNUM 7
#endif
//------------- CLASS -------------//
#define CFG_TUD_CDC 1
#define CFG_TUD_MSC 1
@ -137,13 +162,6 @@
*/
#define CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP 1
//--------------------------------------------------------------------
// USB RAM PLACEMENT
//--------------------------------------------------------------------
#define CFG_TUSB_MEM_SECTION
#define CFG_TUSB_MEM_ALIGN ATTR_ALIGNED(4)
#ifdef __cplusplus
}
#endif

1
hw/bsp/lpcxpresso1769/board_lpcxpresso1769.h
View File

@ -42,7 +42,6 @@
#include "LPC17xx.h"
#include "lpc17xx_clkpwr.h"
#include "lpc17xx_pinsel.h"
#include "lpc17xx_gpio.h"
#include "lpc17xx_uart.h"

12
src/portable/nxp/lpc17xx/dcd_lpc175x_6x.c
View File

@ -44,6 +44,8 @@
#include "dcd_lpc175x_6x.h"
#include "LPC17xx.h"
#include "osal/osal.h"
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
@ -196,6 +198,16 @@ bool dcd_init(uint8_t rhport)
sie_write(SIE_CMDCODE_DEVICE_STATUS, 1, 1); // connect
// USB IRQ priority should be set by application previously
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
#if CFG_TUSB_OS == OPT_OS_FREERTOS
if ( NVIC_GetPriority(USB_IRQn) < configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY )
{
NVIC_SetPriority(USB_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
}
#endif
NVIC_ClearPendingIRQ(USB_IRQn);
NVIC_EnableIRQ(USB_IRQn);
return TUSB_ERROR_NONE;

1
src/portable/nxp/lpc17xx/hal_lpc175x_6x.c
View File

@ -41,6 +41,7 @@
#if CFG_TUSB_MCU == OPT_MCU_LPC175X_6X
#include "LPC17xx.h"
#include "lpc17xx_pinsel.h"
void tusb_hal_int_enable(uint8_t rhport)
{