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Merge pull request #580 from Accutechs/master 

Platform: SSCI824 - New platform addition (LPC82X)
pull/583/head
Martin Kojtal 2014-10-20 08:58:38 +01:00
parent ea390931b7 9155d4204b
commit c19ebe6e65
8 changed files with 879 additions and 0 deletions
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14
libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC82X/TARGET_SSCI824/TOOLCHAIN_ARM_MICRO/LPC824.sct Normal file
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LR_IROM1 0x00000000 0x8000 { ; load region size_region (32k)
ER_IROM1 0x00000000 0x8000 { ; load address = execution address
*.o (RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)
}
; 8_byte_aligned(48 vect * 4 bytes) = 8_byte_aligned(0xC0) = 0xC0
; 8KB - 0xC0 = 0x1F40
RW_IRAM1 0x10000000+0xC0 0x2000-0xC0 {
.ANY (+RW +ZI)
}
}

218
libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC82X/TARGET_SSCI824/TOOLCHAIN_ARM_MICRO/startup_LPC8xx.s Normal file
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;/*****************************************************************************
; * @file: startup_LPC8xx.s
; * @purpose: CMSIS Cortex-M0+ Core Device Startup File
; * for the NXP LPC8xx Device Series
; * @version: V1.0
; * @date: 16. Aug. 2012
; *------- <<< Use Configuration Wizard in Context Menu >>> ------------------
; *
; * Copyright (C) 2012 ARM Limited. All rights reserved.
; * ARM Limited (ARM) is supplying this software for use with Cortex-M0+
; * processor based microcontrollers. This file can be freely distributed
; * within development tools that are supporting such ARM based processors.
; *
; * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
; * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
; * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
; * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
; * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
; *
; *****************************************************************************/
; <h> Stack Configuration
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
AREA STACK, NOINIT, READWRITE, ALIGN=3
EXPORT __initial_sp
__initial_sp EQU 0x10002000
; <h> Heap Configuration
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8>
; </h>
Heap_Size EQU 0x00000000
AREA HEAP, NOINIT, READWRITE, ALIGN=3
EXPORT __heap_base
EXPORT __heap_limit
__heap_base
Heap_Mem SPACE Heap_Size
__heap_limit
PRESERVE8
THUMB
; Vector Table Mapped to Address 0 at Reset
AREA RESET, DATA, READONLY
EXPORT __Vectors
__Vectors DCD __initial_sp ; Top of Stack
DCD Reset_Handler ; Reset Handler
DCD NMI_Handler ; NMI Handler
DCD HardFault_Handler ; Hard Fault Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD SVC_Handler ; SVCall Handler
DCD 0 ; Reserved
DCD 0 ; Reserved
DCD PendSV_Handler ; PendSV Handler
DCD SysTick_Handler ; SysTick Handler
; External Interrupts
DCD SPI0_IRQHandler ; SPI0 controller
DCD SPI1_IRQHandler ; SPI1 controller
DCD 0 ; Reserved
DCD UART0_IRQHandler ; UART0
DCD UART1_IRQHandler ; UART1
DCD UART2_IRQHandler ; UART2
DCD 0 ; Reserved
DCD I2C1_IRQHandler ; I2C1 controller
DCD I2C0_IRQHandler ; I2C0 controller
DCD SCT_IRQHandler ; Smart Counter Timer
DCD MRT_IRQHandler ; Multi-Rate Timer
DCD CMP_IRQHandler ; Comparator
DCD WDT_IRQHandler ; PIO1 (0:11)
DCD BOD_IRQHandler ; Brown Out Detect
DCD Flash_IRQHandler ; Flash interrupt
DCD WKT_IRQHandler ; Wakeup timer
DCD ADC_SEQA_IRQHandler ; ADC sequence A completion
DCD ADC_SEQB_IRQHandler ; ADC sequence B completion
DCD ADC_THCMP_IRQHandler ; ADC threshold compare
DCD ADC_OVR_IRQHandler ; ADC overrun
DCD DMA__RQHandler ; DMA interrupt
DCD I2C2_IRQHandler ; I2C2 controller
DCD I2C3_IRQHandler ; I2C3 controller
DCD 0 ; Reserved
DCD PININT0_IRQHandler ; PIO INT0
DCD PININT1_IRQHandler ; PIO INT1
DCD PININT2_IRQHandler ; PIO INT2
DCD PININT3_IRQHandler ; PIO INT3
DCD PININT4_IRQHandler ; PIO INT4
DCD PININT5_IRQHandler ; PIO INT5
DCD PININT6_IRQHandler ; PIO INT6
DCD PININT7_IRQHandler ; PIO INT7
IF :LNOT::DEF:NO_CRP
AREA |.ARM.__at_0x02FC|, CODE, READONLY
CRP_Key DCD 0xFFFFFFFF
ENDIF
AREA |.text|, CODE, READONLY
; Reset Handler
Reset_Handler PROC
EXPORT Reset_Handler [WEAK]
IMPORT SystemInit
IMPORT __main
LDR R0, =SystemInit
BLX R0
LDR R0, =__main
BX R0
ENDP
; Dummy Exception Handlers (infinite loops which can be modified)
HardFault_Handler\
PROC
EXPORT HardFault_Handler [WEAK]
B .
ENDP
SVC_Handler PROC
EXPORT SVC_Handler [WEAK]
B .
ENDP
PendSV_Handler PROC
EXPORT PendSV_Handler [WEAK]
B .
ENDP
SysTick_Handler PROC
EXPORT SysTick_Handler [WEAK]
B .
ENDP
Default_Handler PROC
EXPORT NMI_Handler [WEAK]
EXPORT SPI0_IRQHandler [WEAK]
EXPORT SPI1_IRQHandler [WEAK]
EXPORT UART0_IRQHandler [WEAK]
EXPORT UART1_IRQHandler [WEAK]
EXPORT UART2_IRQHandler [WEAK]
EXPORT I2C1_IRQHandler [WEAK]
EXPORT I2C0_IRQHandler [WEAK]
EXPORT SCT_IRQHandler [WEAK]
EXPORT MRT_IRQHandler [WEAK]
EXPORT CMP_IRQHandler [WEAK]
EXPORT WDT_IRQHandler [WEAK]
EXPORT BOD_IRQHandler [WEAK]
EXPORT Flash_IRQHandler [WEAK]
EXPORT WKT_IRQHandler [WEAK]
EXPORT ADC_SEQA_IRQHandler [WEAK]
EXPORT ADC_SEQB_IRQHandler [WEAK]
EXPORT ADC_THCMP_IRQHandler [WEAK]
EXPORT ADC_OVR_IRQHandler [WEAK]
EXPORT DMA__RQHandler [WEAK]
EXPORT I2C2_IRQHandler [WEAK]
EXPORT I2C3_IRQHandler [WEAK]
EXPORT PININT0_IRQHandler [WEAK]
EXPORT PININT1_IRQHandler [WEAK]
EXPORT PININT2_IRQHandler [WEAK]
EXPORT PININT3_IRQHandler [WEAK]
EXPORT PININT4_IRQHandler [WEAK]
EXPORT PININT5_IRQHandler [WEAK]
EXPORT PININT6_IRQHandler [WEAK]
EXPORT PININT7_IRQHandler [WEAK]
NMI_Handler
SPI0_IRQHandler
SPI1_IRQHandler
UART0_IRQHandler
UART1_IRQHandler
UART2_IRQHandler
I2C1_IRQHandler
I2C0_IRQHandler
SCT_IRQHandler
MRT_IRQHandler
CMP_IRQHandler
WDT_IRQHandler
BOD_IRQHandler
Flash_IRQHandler
WKT_IRQHandler
ADC_SEQA_IRQHandler
ADC_SEQB_IRQHandler
ADC_THCMP_IRQHandler
ADC_OVR_IRQHandler
DMA__RQHandler
I2C2_IRQHandler
I2C3_IRQHandler
PININT0_IRQHandler
PININT1_IRQHandler
PININT2_IRQHandler
PININT3_IRQHandler
PININT4_IRQHandler
PININT5_IRQHandler
PININT6_IRQHandler
PININT7_IRQHandler
B .
ENDP
ALIGN
END

389
libraries/mbed/targets/cmsis/TARGET_NXP/TARGET_LPC82X/TARGET_SSCI824/system_LPC8xx.c Normal file
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/******************************************************************************
* @file: system_LPC8xx.c
* @purpose: CMSIS Cortex-M0+ Device Peripheral Access Layer Source File
* for the NXP LPC8xx Device Series
* @version: V1.0
* @date: 16. Aug. 2012
*----------------------------------------------------------------------------
*
* Copyright (C) 2012 ARM Limited. All rights reserved.
*
* ARM Limited (ARM) is supplying this software for use with Cortex-M0+
* processor based microcontrollers. This file can be freely distributed
* within development tools that are supporting such ARM based processors.
*
* THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
* OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
* ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
* CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
*
******************************************************************************/
#include <stdint.h>
#include "LPC82x.h"
/*
//-------- <<< Use Configuration Wizard in Context Menu >>> ------------------
*/
/*--------------------- Clock Configuration ----------------------------------*/
//
// <e> Clock Configuration
#define CLOCK_SETUP 1
// <h> System Oscillator Control Register (SYSOSCCTRL)
// <o.0> BYPASS: System Oscillator Bypass Enable
// <i> If enabled then PLL input (sys_osc_clk) is fed
// <i> directly from XTALIN and XTALOUT pins.
// <o.1> FREQRANGE: System Oscillator Frequency Range
// <i> Determines frequency range for Low-power oscillator.
// <0=> 1 - 20 MHz
// <1=> 15 - 25 MHz
// </h>
#define SYSOSCCTRL_Val 0x00000000 // Reset: 0x000
//
// <h> Watchdog Oscillator Control Register (WDTOSCCTRL)
// <o.0..4> DIVSEL: Select Divider for Fclkana
// <i> wdt_osc_clk = Fclkana/ (2 * (1 + DIVSEL))
// <0-31>
// <o.5..8> FREQSEL: Select Watchdog Oscillator Analog Output Frequency (Fclkana)
// <0=> Undefined
// <1=> 0.6 MHz
// <2=> 1.05 MHz
// <3=> 1.4 MHz
// <4=> 1.75 MHz
// <5=> 2.1 MHz
// <6=> 2.4 MHz
// <7=> 2.7 MHz
// <8=> 3.0 MHz
// <9=> 3.25 MHz
// <10=> 3.5 MHz
// <11=> 3.75 MHz
// <12=> 4.0 MHz
// <13=> 4.2 MHz
// <14=> 4.4 MHz
// <15=> 4.6 MHz
#define WDTOSCCTRL_Val 0x00000000 // Reset: 0x000
// </h>
// <h> System PLL Control Register (SYSPLLCTRL)
// <i> F_clkout = M * F_clkin = F_CCO / (2 * P)
// <i> F_clkin must be in the range of 10 MHz to 25 MHz
// <i> F_CCO must be in the range of 156 MHz to 320 MHz
// <o.0..4> MSEL: Feedback Divider Selection
// <i> M = MSEL + 1
// <0-31>
// <o.5..6> PSEL: Post Divider Selection
// <0=> P = 1
// <1=> P = 2
// <2=> P = 4
// <3=> P = 8
// </h>
#define SYSPLLCTRL_Val 0x00000024 // Reset: 0x000
//
// <h> System PLL Clock Source Select Register (SYSPLLCLKSEL)
// <o.0..1> SEL: System PLL Clock Source
// <0=> IRC
// <1=> Crystal Oscillator
// <2=> Reserved
// <3=> CLKIN. External clock input.
// </h>
#define SYSPLLCLKSEL_Val 0x00000000 // Reset: 0x000
//
// <h> Main Clock Source Select Register (MAINCLKSEL)
// <o.0..1> SEL: Clock Source for Main Clock
// <0=> IRC Oscillator
// <1=> PLL input
// <2=> Watchdog Oscillator
// <3=> PLL output
// </h>
#define MAINCLKSEL_Val 0x00000003 // Reset: 0x000
// <h> System AHB Clock Divider Register (SYSAHBCLKDIV)
// <o.0..7> DIV: System AHB Clock Divider
// <i> Divides main clock to provide system clock to core, memories, and peripherals.
// <i> 0 = is disabled
// <0-255>
// </h>
#define SYSAHBCLKDIV_Val 0x00000002 // Reset: 0x001
// </e>
//#define CLOCK_SETUP 0 // 1 == IRC: 2 == System Oscillator 12Mhz Xtal:
/*
#if (CLOCK_SETUP == 0)
#define SYSOSCCTRL_Val 0x00000000 // Reset: 0x000
#define WDTOSCCTRL_Val 0x00000024 // Reset: 0x000
#define SYSPLLCTRL_Val 0x00000041 // Reset: 0x000
#define SYSPLLCLKSEL_Val 0x00000003 // Reset: 0x000
#define MAINCLKSEL_Val 0x00000000 // Reset: 0x000
#define SYSAHBCLKDIV_Val 0x00000001 // Reset: 0x001
#elif (CLOCK_SETUP == 2)
// #define SYSOSCCTRL_Val 0x00000000 // Reset: 0x000
#define WDTOSCCTRL_Val 0x00000000 // Reset: 0x000
#define SYSPLLCTRL_Val 0x00000040 // Reset: 0x000
#define SYSPLLCLKSEL_Val 0x00000001 // Reset: 0x000
#define MAINCLKSEL_Val 0x00000003 // Reset: 0x000
#define SYSAHBCLKDIV_Val 0x00000001 // Reset: 0x001
#endif
*/
/*
//-------- <<< end of configuration section >>> ------------------------------
*/
/*----------------------------------------------------------------------------
Check the register settings
*----------------------------------------------------------------------------*/
#define CHECK_RANGE(val, min, max) ((val < min) || (val > max))
#define CHECK_RSVD(val, mask) (val & mask)
/* Clock Configuration -------------------------------------------------------*/
#if (CHECK_RSVD((SYSOSCCTRL_Val), ~0x00000003))
#error "SYSOSCCTRL: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((WDTOSCCTRL_Val), ~0x000001FF))
#error "WDTOSCCTRL: Invalid values of reserved bits!"
#endif
#if (CHECK_RANGE((SYSPLLCLKSEL_Val), 0, 3))
#error "SYSPLLCLKSEL: Value out of range!"
#endif
#if (CHECK_RSVD((SYSPLLCTRL_Val), ~0x000001FF))
#error "SYSPLLCTRL: Invalid values of reserved bits!"
#endif
#if (CHECK_RSVD((MAINCLKSEL_Val), ~0x00000003))
#error "MAINCLKSEL: Invalid values of reserved bits!"
#endif
#if (CHECK_RANGE((SYSAHBCLKDIV_Val), 0, 255))
#error "SYSAHBCLKDIV: Value out of range!"
#endif
/*----------------------------------------------------------------------------
DEFINES
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
Define clocks
*----------------------------------------------------------------------------*/
#define __XTAL (12000000UL) /* Oscillator frequency */
#define __SYS_OSC_CLK ( __XTAL) /* Main oscillator frequency */
#define __IRC_OSC_CLK (12000000UL) /* Internal RC oscillator frequency */
#define __CLKIN_CLK (12000000UL) /* CLKIN pin frequency */
#define __FREQSEL ((WDTOSCCTRL_Val >> 5) & 0x0F)
#define __DIVSEL (((WDTOSCCTRL_Val & 0x1F) << 1) + 2)
#if (CLOCK_SETUP) /* Clock Setup */
#if (__FREQSEL == 0)
#define __WDT_OSC_CLK ( 0) /* undefined */
#elif (__FREQSEL == 1)
#define __WDT_OSC_CLK ( 500000 / __DIVSEL)
#elif (__FREQSEL == 2)
#define __WDT_OSC_CLK ( 800000 / __DIVSEL)
#elif (__FREQSEL == 3)
#define __WDT_OSC_CLK (1100000 / __DIVSEL)
#elif (__FREQSEL == 4)
#define __WDT_OSC_CLK (1400000 / __DIVSEL)
#elif (__FREQSEL == 5)
#define __WDT_OSC_CLK (1600000 / __DIVSEL)
#elif (__FREQSEL == 6)
#define __WDT_OSC_CLK (1800000 / __DIVSEL)
#elif (__FREQSEL == 7)
#define __WDT_OSC_CLK (2000000 / __DIVSEL)
#elif (__FREQSEL == 8)
#define __WDT_OSC_CLK (2200000 / __DIVSEL)
#elif (__FREQSEL == 9)
#define __WDT_OSC_CLK (2400000 / __DIVSEL)
#elif (__FREQSEL == 10)
#define __WDT_OSC_CLK (2600000 / __DIVSEL)
#elif (__FREQSEL == 11)
#define __WDT_OSC_CLK (2700000 / __DIVSEL)
#elif (__FREQSEL == 12)
#define __WDT_OSC_CLK (2900000 / __DIVSEL)
#elif (__FREQSEL == 13)
#define __WDT_OSC_CLK (3100000 / __DIVSEL)
#elif (__FREQSEL == 14)
#define __WDT_OSC_CLK (3200000 / __DIVSEL)
#else
#define __WDT_OSC_CLK (3400000 / __DIVSEL)
#endif
/* sys_pllclkin calculation */
#if ((SYSPLLCLKSEL_Val & 0x03) == 0)
#define __SYS_PLLCLKIN (__IRC_OSC_CLK)
#elif ((SYSPLLCLKSEL_Val & 0x03) == 1)
#define __SYS_PLLCLKIN (__SYS_OSC_CLK)
#elif ((SYSPLLCLKSEL_Val & 0x03) == 3)
#define __SYS_PLLCLKIN (__CLKIN_CLK)
#else
#define __SYS_PLLCLKIN (0)
#endif
#define __SYS_PLLCLKOUT (__SYS_PLLCLKIN * ((SYSPLLCTRL_Val & 0x01F) + 1))
/* main clock calculation */
#if ((MAINCLKSEL_Val & 0x03) == 0)
#define __MAIN_CLOCK (__IRC_OSC_CLK)
#elif ((MAINCLKSEL_Val & 0x03) == 1)
#define __MAIN_CLOCK (__SYS_PLLCLKIN)
#elif ((MAINCLKSEL_Val & 0x03) == 2)
#if (__FREQSEL == 0)
#error "MAINCLKSEL: WDT Oscillator selected but FREQSEL is undefined!"
#else
#define __MAIN_CLOCK (__WDT_OSC_CLK)
#endif
#elif ((MAINCLKSEL_Val & 0x03) == 3)
#define __MAIN_CLOCK (__SYS_PLLCLKOUT)
#else
#define __MAIN_CLOCK (0)
#endif
#define __SYSTEM_CLOCK (__MAIN_CLOCK / SYSAHBCLKDIV_Val)
#else
#define __SYSTEM_CLOCK (__IRC_OSC_CLK)
#endif // CLOCK_SETUP
/*----------------------------------------------------------------------------
Clock Variable definitions
*----------------------------------------------------------------------------*/
uint32_t SystemCoreClock = __SYSTEM_CLOCK; /*!< System Clock Frequency (Core Clock)*/
uint32_t MainClock = __MAIN_CLOCK; /*!< Main Clock Frequency */
/*----------------------------------------------------------------------------
Clock functions
*----------------------------------------------------------------------------*/
void SystemCoreClockUpdate (void) /* Get Core Clock Frequency */
{
uint32_t wdt_osc = 0;
/* Determine clock frequency according to clock register values */
switch ((LPC_SYSCON->WDTOSCCTRL >> 5) & 0x0F) {
case 0: wdt_osc = 0; break;
case 1: wdt_osc = 500000; break;
case 2: wdt_osc = 800000; break;
case 3: wdt_osc = 1100000; break;
case 4: wdt_osc = 1400000; break;
case 5: wdt_osc = 1600000; break;
case 6: wdt_osc = 1800000; break;
case 7: wdt_osc = 2000000; break;
case 8: wdt_osc = 2200000; break;
case 9: wdt_osc = 2400000; break;
case 10: wdt_osc = 2600000; break;
case 11: wdt_osc = 2700000; break;
case 12: wdt_osc = 2900000; break;
case 13: wdt_osc = 3100000; break;
case 14: wdt_osc = 3200000; break;
case 15: wdt_osc = 3400000; break;
}
wdt_osc /= ((LPC_SYSCON->WDTOSCCTRL & 0x1F) << 1) + 2;
switch (LPC_SYSCON->MAINCLKSEL & 0x03) {
case 0: /* Internal RC oscillator */
SystemCoreClock = __IRC_OSC_CLK;
break;
case 1: /* Input Clock to System PLL */
switch (LPC_SYSCON->SYSPLLCLKSEL & 0x03) {
case 0: /* Internal RC oscillator */
SystemCoreClock = __IRC_OSC_CLK;
break;
case 1: /* System oscillator */
SystemCoreClock = __SYS_OSC_CLK;
break;
case 2: /* Reserved */
SystemCoreClock = 0;
break;
case 3: /* CLKIN pin */
SystemCoreClock = __CLKIN_CLK;
break;
}
break;
case 2: /* WDT Oscillator */
SystemCoreClock = wdt_osc;
break;
case 3: /* System PLL Clock Out */
switch (LPC_SYSCON->SYSPLLCLKSEL & 0x03) {
case 0: /* Internal RC oscillator */
SystemCoreClock = __IRC_OSC_CLK * ((LPC_SYSCON->SYSPLLCTRL & 0x01F) + 1);
break;
case 1: /* System oscillator */
SystemCoreClock = __SYS_OSC_CLK * ((LPC_SYSCON->SYSPLLCTRL & 0x01F) + 1);
break;
case 2: /* Reserved */
SystemCoreClock = 0;
break;
case 3: /* CLKIN pin */
SystemCoreClock = __CLKIN_CLK * ((LPC_SYSCON->SYSPLLCTRL & 0x01F) + 1);
break;
}
break;
}
SystemCoreClock /= LPC_SYSCON->SYSAHBCLKDIV;
}
/**
* Initialize the system
*
* @param none
* @return none
*
* @brief Setup the microcontroller system.
* Initialize the System.
*/
void SystemInit (void) {
volatile uint32_t i;
/* System clock to the IOCON & the SWM need to be enabled or
most of the I/O related peripherals won't work. */
LPC_SYSCON->SYSAHBCLKCTRL |= ( (0x1 << 7) | (0x1 << 18) );
#if (CLOCK_SETUP) /* Clock Setup */
#if ((SYSPLLCLKSEL_Val & 0x03) == 1)
LPC_IOCON->PIO0_8 &= ~(0x3 << 3);
LPC_IOCON->PIO0_9 &= ~(0x3 << 3);
LPC_SWM->PINENABLE0 &= ~(0x3 << 6); /* XTALIN and XTALOUT */
LPC_SYSCON->PDRUNCFG &= ~(0x1 << 5); /* Power-up System Osc */
for (i = 0; i < 200; i++) __NOP();
LPC_SYSCON->SYSOSCCTRL = SYSOSCCTRL_Val;
#endif
#if ((SYSPLLCLKSEL_Val & 0x03) == 3)
LPC_IOCON->PIO0_1 &= ~(0x3 << 3);
LPC_SWM->PINENABLE0 &= ~(0x1 << 9); /* CLKIN */
for (i = 0; i < 200; i++) __NOP();
#endif
LPC_SYSCON->PDRUNCFG &= ~(0x1 << 7); /* Power-up System PLL */
LPC_SYSCON->SYSPLLCLKSEL = SYSPLLCLKSEL_Val; /* Select PLL Input */
LPC_SYSCON->SYSPLLCLKUEN = 0;
LPC_SYSCON->SYSPLLCLKUEN = 1; /* Update Clock Source */
while (!(LPC_SYSCON->SYSPLLCLKUEN & 0x01)); /* Wait Until Updated */
#if ((MAINCLKSEL_Val & 0x03) == 3) /* Main Clock is PLL Out */
LPC_SYSCON->SYSPLLCTRL = SYSPLLCTRL_Val;
LPC_SYSCON->PDRUNCFG &= ~(0x1 << 7); /* Power-up SYSPLL */
while (!(LPC_SYSCON->SYSPLLSTAT & 0x01)); /* Wait Until PLL Locked */
#endif
#if (((MAINCLKSEL_Val & 0x03) == 2) )
LPC_SYSCON->WDTOSCCTRL = WDTOSCCTRL_Val;
LPC_SYSCON->PDRUNCFG &= ~(0x1 << 6); /* Power-up WDT Clock */
for (i = 0; i < 200; i++) __NOP();
#endif
LPC_SYSCON->MAINCLKSEL = MAINCLKSEL_Val; /* Select PLL Clock Output */
LPC_SYSCON->MAINCLKUEN = 0;
LPC_SYSCON->MAINCLKUEN = 1; /* Update MCLK Clock Source */
while (!(LPC_SYSCON->MAINCLKUEN & 0x01)); /* Wait Until Updated */
LPC_SYSCON->SYSAHBCLKDIV = SYSAHBCLKDIV_Val;
#endif
}

55
libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC82X/TARGET_SSCI824/PeripheralNames.h Normal file
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/* mbed Microcontroller Library
* Copyright (c) 2006-2013 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MBED_PERIPHERALNAMES_H
#define MBED_PERIPHERALNAMES_H
#include "cmsis.h"
#ifdef __cplusplus
extern "C" {
#endif
// Default peripherals
// SPI: MOSI, MISO, CLK, SEL
#define MBED_SPI0 P0_26, P0_25, P0_24, P0_15
#define MBED_UART0 P0_7, P0_18
#define MBED_UARTUSB USBTX, USBRX
#define MBED_I2C0 P0_10, P0_11
typedef enum {
ADC_0 = 0,
ADC_1,
ADC_2,
ADC_3,
ADC_4,
ADC_5,
ADC_6,
ADC_7,
ADC_8,
ADC_9,
ADC_10,
ADC_11,
} ADCName;
#ifdef __cplusplus
}
#endif
#endif

135
libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC82X/TARGET_SSCI824/PinNames.h Normal file
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/* mbed Microcontroller Library
* Copyright (c) 2006-2013 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MBED_PINNAMES_H
#define MBED_PINNAMES_H
#include "cmsis.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
PIN_INPUT,
PIN_OUTPUT
} PinDirection;
#define PIN_SHIFT 8
typedef enum {
// LPC824 Pin Names (PIN[11:8] + IOCON offset[7:0])
P0_0 = ( 0 << PIN_SHIFT) | 0x44,
P0_1 = ( 1 << PIN_SHIFT) | 0x2C,
P0_2 = ( 2 << PIN_SHIFT) | 0x18,
P0_3 = ( 3 << PIN_SHIFT) | 0x14,
P0_4 = ( 4 << PIN_SHIFT) | 0x10,
P0_5 = ( 5 << PIN_SHIFT) | 0x0C,
P0_6 = ( 6 << PIN_SHIFT) | 0x40,
P0_7 = ( 7 << PIN_SHIFT) | 0x3C,
P0_8 = ( 8 << PIN_SHIFT) | 0x38,
P0_9 = ( 9 << PIN_SHIFT) | 0x34,
P0_10 = (10 << PIN_SHIFT) | 0x20,
P0_11 = (11 << PIN_SHIFT) | 0x1C,
P0_12 = (12 << PIN_SHIFT) | 0x08,
P0_13 = (13 << PIN_SHIFT) | 0x04,
P0_14 = (14 << PIN_SHIFT) | 0x48,
P0_15 = (15 << PIN_SHIFT) | 0x28,
P0_16 = (16 << PIN_SHIFT) | 0x24,
P0_17 = (17 << PIN_SHIFT) | 0x00,
P0_18 = (18 << PIN_SHIFT) | 0x78,
P0_19 = (19 << PIN_SHIFT) | 0x74,
P0_20 = (20 << PIN_SHIFT) | 0x70,
P0_21 = (21 << PIN_SHIFT) | 0x6C,
P0_22 = (22 << PIN_SHIFT) | 0x68,
P0_23 = (23 << PIN_SHIFT) | 0x64,
P0_24 = (24 << PIN_SHIFT) | 0x60,
P0_25 = (25 << PIN_SHIFT) | 0x5C,
P0_26 = (26 << PIN_SHIFT) | 0x58,
P0_27 = (27 << PIN_SHIFT) | 0x54,
P0_28 = (28 << PIN_SHIFT) | 0x50,
dp2 = P0_4,
dp3 = P0_28,
dp4 = P0_11,
dp5 = P0_10,
dp6 = P0_16,
dp7 = P0_27,
dp8 = P0_26,
dp9 = P0_25,
dp10 = P0_24,
dp11 = P0_15,
dp12 = P0_1,
dp15 = P0_6,
dp16 = P0_0,
dp17 = P0_14,
dp18 = P0_23,
dp19 = P0_22,
dp20 = P0_21,
dp21 = P0_20,
dp22 = P0_19,
dp23 = P0_17,
dp24 = P0_13,
dp25 = P0_12,
dp26 = P0_5,
LED_RED = P0_20,
LED_GREEN = P0_21,
LED_BLUE = P0_22,
// mbed original LED naming
LED1 = LED_RED,
LED2 = LED_GREEN,
LED3 = LED_BLUE,
LED4 = LED_BLUE,
// Serial to USB pins
USBTX = P0_7,
USBRX = P0_18,
// I2C pins
SDA = P0_10,
SCL = P0_11,
I2C_SDA = P0_10,
I2C_SCL = P0_11,
// Not connected
NC = (int)0xFFFFFFFF,
} PinName;
typedef enum {
PullUp = 2,
PullDown = 1,
PullNone = 0,
Repeater = 3,
OpenDrain = 4,
PullDefault = PullDown
} PinMode;
#define STDIO_UART_TX USBTX
#define STDIO_UART_RX USBRX
typedef struct {
unsigned char n;
unsigned char offset;
} SWM_Map;
#ifdef __cplusplus
}
#endif
#endif

58
libraries/mbed/targets/hal/TARGET_NXP/TARGET_LPC82X/TARGET_SSCI824/device.h Normal file
View File

@ -0,0 +1,58 @@
/* mbed Microcontroller Library
* Copyright (c) 2006-2013 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MBED_DEVICE_H
#define MBED_DEVICE_H
#define DEVICE_PORTIN 0
#define DEVICE_PORTOUT 0
#define DEVICE_PORTINOUT 0
#define DEVICE_INTERRUPTIN 1
#define DEVICE_ANALOGIN 1
#define DEVICE_ANALOGOUT 0
#define DEVICE_SERIAL 1
#define DEVICE_SERIAL_FC 0
#define DEVICE_I2C 1
#define DEVICE_I2CSLAVE 0
#define DEVICE_SPI 1
#define DEVICE_SPISLAVE 1
#define DEVICE_CAN 0
#define DEVICE_RTC 0
#define DEVICE_ETHERNET 0
#define DEVICE_PWMOUT 1
#define DEVICE_SEMIHOST 0
#define DEVICE_LOCALFILESYSTEM 0
#define DEVICE_SLEEP 1
#define DEVICE_DEBUG_AWARENESS 0
#define DEVICE_STDIO_MESSAGES 0
#define DEVICE_ERROR_RED 1
#include "objects.h"
#endif

1
workspace_tools/build_release.py
View File

@ -34,6 +34,7 @@ OFFICIAL_MBED_LIBRARY_BUILD = (
('LPC2368', ('ARM',)),
('LPC812', ('uARM',)),
('LPC824', ('uARM',)),
('SSCI824', ('uARM',)),
('LPC1347', ('ARM',)),
('LPC4088', ('ARM', 'GCC_ARM', 'GCC_CR')),
('LPC1114', ('uARM','GCC_ARM')),

9
workspace_tools/targets.py
View File

@ -208,6 +208,14 @@ class LPC824(LPCTarget):
self.supported_form_factors = ["ARDUINO"]
self.is_disk_virtual = True
class SSCI824(LPCTarget):
def __init__(self):
LPCTarget.__init__(self)
self.core = "Cortex-M0+"
self.extra_labels = ['NXP', 'LPC82X']
self.supported_toolchains = ["uARM"]
self.default_toolchain = "uARM"
self.is_disk_virtual = True
class LPC4088(LPCTarget):
def __init__(self):
@ -736,6 +744,7 @@ TARGETS = [
LPC812(),
LPC810(),
LPC824(),
SSCI824(),
LPC4088(),
LPC4330_M4(),
LPC4337(),