Initial project setup
This commit is contained in:
@@ -0,0 +1,12 @@
|
||||
set(LPC_FAMILY 11u6x)
|
||||
set(JLINK_DEVICE LPC11U68)
|
||||
set(PYOCD_TARGET LPC11U68)
|
||||
|
||||
set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/lpc11u68.ld)
|
||||
|
||||
function(update_board TARGET)
|
||||
target_sources(${TARGET} PUBLIC
|
||||
${SDK_DIR}/src/gpio_${LPC_FAMILY}.c
|
||||
${SDK_DIR}/src/syscon_${LPC_FAMILY}.c
|
||||
)
|
||||
endfunction()
|
||||
@@ -0,0 +1,32 @@
|
||||
/* metadata:
|
||||
name: LPCXpresso11U68
|
||||
url: https://www.nxp.com/design/design-center/development-boards-and-designs/OM13058
|
||||
*/
|
||||
|
||||
#ifndef BOARD_H
|
||||
#define BOARD_H
|
||||
|
||||
#define LED_PORT 2
|
||||
#define LED_PIN 17
|
||||
#define LED_STATE_ON 0
|
||||
|
||||
// Wake up Switch
|
||||
#define BUTTON_PORT 0
|
||||
#define BUTTON_PIN 16
|
||||
#define BUTTON_STATE_ACTIVE 0
|
||||
|
||||
/* System oscillator rate and RTC oscillator rate */
|
||||
const uint32_t OscRateIn = 12000000;
|
||||
const uint32_t RTCOscRateIn = 32768;
|
||||
|
||||
/* Pin muxing table, only items that need changing from their default pin
|
||||
state are in this table. Not every pin is mapped. */
|
||||
static const PINMUX_GRP_T pinmuxing[] = {
|
||||
{0, 3, (IOCON_FUNC1 | IOCON_MODE_INACT | IOCON_DIGMODE_EN)}, // USB VBUS
|
||||
{0, 18, (IOCON_FUNC1 | IOCON_MODE_INACT | IOCON_DIGMODE_EN)}, // UART0 RX
|
||||
{0, 19, (IOCON_FUNC1 | IOCON_MODE_INACT | IOCON_DIGMODE_EN)}, // UART0 TX
|
||||
{2, 0, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // XTALIN
|
||||
{2, 1, (IOCON_FUNC1 | IOCON_MODE_INACT)}, // XTALOUT
|
||||
};
|
||||
|
||||
#endif
|
||||
@@ -0,0 +1,17 @@
|
||||
MCU = 11u6x
|
||||
MCU_DRV = 11u6x
|
||||
|
||||
CFLAGS += \
|
||||
-DCORE_M0PLUS \
|
||||
-D__VTOR_PRESENT=0 \
|
||||
-DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM3")))' \
|
||||
|
||||
# All source paths should be relative to the top level.
|
||||
LD_FILE = $(BOARD_PATH)/lpc11u68.ld
|
||||
|
||||
# For flash-jlink target
|
||||
JLINK_DEVICE = LPC11U68
|
||||
PYOCD_TARGET = lpc11u68
|
||||
|
||||
# flash using pyocd
|
||||
flash: flash-pyocd
|
||||
@@ -0,0 +1,242 @@
|
||||
/*
|
||||
* GENERATED FILE - DO NOT EDIT
|
||||
* (c) Code Red Technologies Ltd, 2008-2013
|
||||
* (c) NXP Semiconductors 2013-2019
|
||||
* Generated linker script file for LPC11U68
|
||||
* Created from linkscript.ldt by FMCreateLinkLibraries
|
||||
* Using Freemarker v2.3.23
|
||||
* MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25] on May 14, 2019 4:55:54 PM
|
||||
*/
|
||||
|
||||
MEMORY
|
||||
{
|
||||
/* Define each memory region */
|
||||
MFlash256 (rx) : ORIGIN = 0x0, LENGTH = 0x40000 /* 256K bytes (alias Flash) */
|
||||
Ram0_32 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x8000 /* 32K bytes (alias RAM) */
|
||||
Ram1_2 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x800 /* 2K bytes (alias RAM2) */
|
||||
Ram2USB_2 (rwx) : ORIGIN = 0x20004000, LENGTH = 0x800 /* 2K bytes (alias RAM3) */
|
||||
}
|
||||
|
||||
/* Define a symbol for the top of each memory region */
|
||||
__base_MFlash256 = 0x0 ; /* MFlash256 */
|
||||
__base_Flash = 0x0 ; /* Flash */
|
||||
__top_MFlash256 = 0x0 + 0x40000 ; /* 256K bytes */
|
||||
__top_Flash = 0x0 + 0x40000 ; /* 256K bytes */
|
||||
__base_Ram0_32 = 0x10000000 ; /* Ram0_32 */
|
||||
__base_RAM = 0x10000000 ; /* RAM */
|
||||
__top_Ram0_32 = 0x10000000 + 0x8000 ; /* 32K bytes */
|
||||
__top_RAM = 0x10000000 + 0x8000 ; /* 32K bytes */
|
||||
__base_Ram1_2 = 0x20000000 ; /* Ram1_2 */
|
||||
__base_RAM2 = 0x20000000 ; /* RAM2 */
|
||||
__top_Ram1_2 = 0x20000000 + 0x800 ; /* 2K bytes */
|
||||
__top_RAM2 = 0x20000000 + 0x800 ; /* 2K bytes */
|
||||
__base_Ram2USB_2 = 0x20004000 ; /* Ram2USB_2 */
|
||||
__base_RAM3 = 0x20004000 ; /* RAM3 */
|
||||
__top_Ram2USB_2 = 0x20004000 + 0x800 ; /* 2K bytes */
|
||||
__top_RAM3 = 0x20004000 + 0x800 ; /* 2K bytes */
|
||||
|
||||
ENTRY(ResetISR)
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* MAIN TEXT SECTION */
|
||||
.text : ALIGN(4)
|
||||
{
|
||||
FILL(0xff)
|
||||
__vectors_start__ = ABSOLUTE(.) ;
|
||||
KEEP(*(.isr_vector))
|
||||
/* Global Section Table */
|
||||
. = ALIGN(4) ;
|
||||
__section_table_start = .;
|
||||
__data_section_table = .;
|
||||
LONG(LOADADDR(.data));
|
||||
LONG( ADDR(.data));
|
||||
LONG( SIZEOF(.data));
|
||||
LONG(LOADADDR(.data_RAM2));
|
||||
LONG( ADDR(.data_RAM2));
|
||||
LONG( SIZEOF(.data_RAM2));
|
||||
LONG(LOADADDR(.data_RAM3));
|
||||
LONG( ADDR(.data_RAM3));
|
||||
LONG( SIZEOF(.data_RAM3));
|
||||
__data_section_table_end = .;
|
||||
__bss_section_table = .;
|
||||
LONG( ADDR(.bss));
|
||||
LONG( SIZEOF(.bss));
|
||||
LONG( ADDR(.bss_RAM2));
|
||||
LONG( SIZEOF(.bss_RAM2));
|
||||
LONG( ADDR(.bss_RAM3));
|
||||
LONG( SIZEOF(.bss_RAM3));
|
||||
__bss_section_table_end = .;
|
||||
__section_table_end = . ;
|
||||
/* End of Global Section Table */
|
||||
|
||||
*(.after_vectors*)
|
||||
|
||||
} > MFlash256
|
||||
|
||||
.text : ALIGN(4)
|
||||
{
|
||||
*(.text*)
|
||||
*(.rodata .rodata.* .constdata .constdata.*)
|
||||
. = ALIGN(4);
|
||||
} > MFlash256
|
||||
/*
|
||||
* for exception handling/unwind - some Newlib functions (in common
|
||||
* with C++ and STDC++) use this.
|
||||
*/
|
||||
.ARM.extab : ALIGN(4)
|
||||
{
|
||||
*(.ARM.extab* .gnu.linkonce.armextab.*)
|
||||
} > MFlash256
|
||||
|
||||
__exidx_start = .;
|
||||
|
||||
.ARM.exidx : ALIGN(4)
|
||||
{
|
||||
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
|
||||
} > MFlash256
|
||||
__exidx_end = .;
|
||||
|
||||
_etext = .;
|
||||
|
||||
/* possible MTB section for Ram1_2 */
|
||||
.mtb_buffer_RAM2 (NOLOAD) :
|
||||
{
|
||||
KEEP(*(.mtb.$RAM2*))
|
||||
KEEP(*(.mtb.$Ram1_2*))
|
||||
} > Ram1_2
|
||||
|
||||
/* DATA section for Ram1_2 */
|
||||
|
||||
.data_RAM2 : ALIGN(4)
|
||||
{
|
||||
FILL(0xff)
|
||||
PROVIDE(__start_data_RAM2 = .) ;
|
||||
*(.ramfunc.$RAM2)
|
||||
*(.ramfunc.$Ram1_2)
|
||||
*(.data.$RAM2*)
|
||||
*(.data.$Ram1_2*)
|
||||
. = ALIGN(4) ;
|
||||
PROVIDE(__end_data_RAM2 = .) ;
|
||||
} > Ram1_2 AT>MFlash256
|
||||
/* possible MTB section for Ram2USB_2 */
|
||||
.mtb_buffer_RAM3 (NOLOAD) :
|
||||
{
|
||||
KEEP(*(.mtb.$RAM3*))
|
||||
KEEP(*(.mtb.$Ram2USB_2*))
|
||||
} > Ram2USB_2
|
||||
|
||||
/* DATA section for Ram2USB_2 */
|
||||
|
||||
.data_RAM3 : ALIGN(4)
|
||||
{
|
||||
FILL(0xff)
|
||||
PROVIDE(__start_data_RAM3 = .) ;
|
||||
*(.ramfunc.$RAM3)
|
||||
*(.ramfunc.$Ram2USB_2)
|
||||
*(.data.$RAM3*)
|
||||
*(.data.$Ram2USB_2*)
|
||||
. = ALIGN(4) ;
|
||||
PROVIDE(__end_data_RAM3 = .) ;
|
||||
} > Ram2USB_2 AT>MFlash256
|
||||
/* MAIN DATA SECTION */
|
||||
/* Default MTB section */
|
||||
.mtb_buffer_default (NOLOAD) :
|
||||
{
|
||||
KEEP(*(.mtb*))
|
||||
} > Ram0_32
|
||||
.uninit_RESERVED : ALIGN(4)
|
||||
{
|
||||
KEEP(*(.bss.$RESERVED*))
|
||||
. = ALIGN(4) ;
|
||||
_end_uninit_RESERVED = .;
|
||||
} > Ram0_32
|
||||
|
||||
/* Main DATA section (Ram0_32) */
|
||||
.data : ALIGN(4)
|
||||
{
|
||||
FILL(0xff)
|
||||
_data = . ;
|
||||
*(vtable)
|
||||
*(.ramfunc*)
|
||||
*(.data*)
|
||||
. = ALIGN(4) ;
|
||||
_edata = . ;
|
||||
} > Ram0_32 AT>MFlash256
|
||||
|
||||
/* BSS section for Ram1_2 */
|
||||
.bss_RAM2 : ALIGN(4)
|
||||
{
|
||||
PROVIDE(__start_bss_RAM2 = .) ;
|
||||
*(.bss.$RAM2*)
|
||||
*(.bss.$Ram1_2*)
|
||||
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
|
||||
PROVIDE(__end_bss_RAM2 = .) ;
|
||||
} > Ram1_2
|
||||
|
||||
/* BSS section for Ram2USB_2 */
|
||||
.bss_RAM3 : ALIGN(4)
|
||||
{
|
||||
PROVIDE(__start_bss_RAM3 = .) ;
|
||||
*(.bss.$RAM3*)
|
||||
*(.bss.$Ram2USB_2*)
|
||||
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
|
||||
PROVIDE(__end_bss_RAM3 = .) ;
|
||||
} > Ram2USB_2
|
||||
|
||||
/* MAIN BSS SECTION */
|
||||
.bss : ALIGN(4)
|
||||
{
|
||||
_bss = .;
|
||||
*(.bss*)
|
||||
*(COMMON)
|
||||
. = ALIGN(4) ;
|
||||
_ebss = .;
|
||||
PROVIDE(end = .);
|
||||
} > Ram0_32
|
||||
|
||||
/* NOINIT section for Ram1_2 */
|
||||
.noinit_RAM2 (NOLOAD) : ALIGN(4)
|
||||
{
|
||||
*(.noinit.$RAM2*)
|
||||
*(.noinit.$Ram1_2*)
|
||||
. = ALIGN(4) ;
|
||||
} > Ram1_2
|
||||
|
||||
/* NOINIT section for Ram2USB_2 */
|
||||
.noinit_RAM3 (NOLOAD) : ALIGN(4)
|
||||
{
|
||||
*(.noinit.$RAM3*)
|
||||
*(.noinit.$Ram2USB_2*)
|
||||
. = ALIGN(4) ;
|
||||
} > Ram2USB_2
|
||||
|
||||
/* DEFAULT NOINIT SECTION */
|
||||
.noinit (NOLOAD): ALIGN(4)
|
||||
{
|
||||
_noinit = .;
|
||||
*(.noinit*)
|
||||
. = ALIGN(4) ;
|
||||
_end_noinit = .;
|
||||
} > Ram0_32
|
||||
PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
|
||||
PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_Ram0_32 - 0);
|
||||
|
||||
/* ## Create checksum value (used in startup) ## */
|
||||
PROVIDE(__valid_user_code_checksum = 0 -
|
||||
(_vStackTop
|
||||
+ (ResetISR + 1)
|
||||
+ (( DEFINED(NMI_Handler) ? NMI_Handler : M0_NMI_Handler ) + 1)
|
||||
+ (( DEFINED(HardFault_Handler) ? HardFault_Handler : M0_HardFault_Handler ) + 1)
|
||||
)
|
||||
);
|
||||
|
||||
/* Provide basic symbols giving location and size of main text
|
||||
* block, including initial values of RW data sections. Note that
|
||||
* these will need extending to give a complete picture with
|
||||
* complex images (e.g multiple Flash banks).
|
||||
*/
|
||||
_image_start = LOADADDR(.text);
|
||||
_image_end = LOADADDR(.data) + SIZEOF(.data);
|
||||
_image_size = _image_end - _image_start;
|
||||
}
|
||||
Reference in New Issue
Block a user