diff options
Diffstat (limited to 'inc')
| -rw-r--r-- | inc/LPC11xx.h | 559 | ||||
| -rw-r--r-- | inc/core_cm0.h | 618 | ||||
| -rw-r--r-- | inc/core_cmFunc.h | 844 | ||||
| -rw-r--r-- | inc/core_cmInstr.h | 775 | ||||
| -rw-r--r-- | inc/system_LPC11xx.h | 64 |
5 files changed, 2860 insertions, 0 deletions
diff --git a/inc/LPC11xx.h b/inc/LPC11xx.h new file mode 100644 index 0000000..854f719 --- /dev/null +++ b/inc/LPC11xx.h @@ -0,0 +1,559 @@ +/****************************************************************************
+ * $Id:: LPC11xx.h 3635 2010-06-02 00:31:46Z usb00423 $
+ * Project: NXP LPC11xx software example
+ *
+ * Description:
+ * CMSIS Cortex-M0 Core Peripheral Access Layer Header File for
+ * NXP LPC11xx Device Series
+ *
+ ****************************************************************************
+ * Software that is described herein is for illustrative purposes only
+ * which provides customers with programming information regarding the
+ * products. This software is supplied "AS IS" without any warranties.
+ * NXP Semiconductors assumes no responsibility or liability for the
+ * use of the software, conveys no license or title under any patent,
+ * copyright, or mask work right to the product. NXP Semiconductors
+ * reserves the right to make changes in the software without
+ * notification. NXP Semiconductors also make no representation or
+ * warranty that such application will be suitable for the specified
+ * use without further testing or modification.
+****************************************************************************/
+#ifndef __LPC11xx_H__
+#define __LPC11xx_H__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+/** @addtogroup LPC11xx_Definitions LPC11xx Definitions
+ This file defines all structures and symbols for LPC11xx:
+ - Registers and bitfields
+ - peripheral base address
+ - peripheral ID
+ - PIO definitions
+ @{
+*/
+
+
+/******************************************************************************/
+/* Processor and Core Peripherals */
+/******************************************************************************/
+/** @addtogroup LPC11xx_CMSIS LPC11xx CMSIS Definitions
+ Configuration of the Cortex-M0 Processor and Core Peripherals
+ @{
+*/
+
+/*
+ * ==========================================================================
+ * ---------- Interrupt Number Definition -----------------------------------
+ * ==========================================================================
+ */
+
+typedef enum IRQn
+{
+/****** Cortex-M0 Processor Exceptions Numbers ***************************************************/
+ NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */
+ HardFault_IRQn = -13, /*!< 3 Cortex-M0 Hard Fault Interrupt */
+ SVCall_IRQn = -5, /*!< 11 Cortex-M0 SV Call Interrupt */
+ PendSV_IRQn = -2, /*!< 14 Cortex-M0 Pend SV Interrupt */
+ SysTick_IRQn = -1, /*!< 15 Cortex-M0 System Tick Interrupt */
+
+/****** LPC11xx Specific Interrupt Numbers *******************************************************/
+ WAKEUP0_IRQn = 0, /*!< All I/O pins can be used as wakeup source. */
+ WAKEUP1_IRQn = 1, /*!< There are 13 pins in total for LPC11xx */
+ WAKEUP2_IRQn = 2,
+ WAKEUP3_IRQn = 3,
+ WAKEUP4_IRQn = 4,
+ WAKEUP5_IRQn = 5,
+ WAKEUP6_IRQn = 6,
+ WAKEUP7_IRQn = 7,
+ WAKEUP8_IRQn = 8,
+ WAKEUP9_IRQn = 9,
+ WAKEUP10_IRQn = 10,
+ WAKEUP11_IRQn = 11,
+ WAKEUP12_IRQn = 12,
+ CAN_IRQn = 13, /*!< CAN Interrupt */
+ SSP1_IRQn = 14, /*!< SSP1 Interrupt */
+ I2C_IRQn = 15, /*!< I2C Interrupt */
+ TIMER_16_0_IRQn = 16, /*!< 16-bit Timer0 Interrupt */
+ TIMER_16_1_IRQn = 17, /*!< 16-bit Timer1 Interrupt */
+ TIMER_32_0_IRQn = 18, /*!< 32-bit Timer0 Interrupt */
+ TIMER_32_1_IRQn = 19, /*!< 32-bit Timer1 Interrupt */
+ SSP0_IRQn = 20, /*!< SSP0 Interrupt */
+ UART_IRQn = 21, /*!< UART Interrupt */
+ ADC_IRQn = 24, /*!< A/D Converter Interrupt */
+ WDT_IRQn = 25, /*!< Watchdog timer Interrupt */
+ BOD_IRQn = 26, /*!< Brown Out Detect(BOD) Interrupt */
+ EINT3_IRQn = 28, /*!< External Interrupt 3 Interrupt */
+ EINT2_IRQn = 29, /*!< External Interrupt 2 Interrupt */
+ EINT1_IRQn = 30, /*!< External Interrupt 1 Interrupt */
+ EINT0_IRQn = 31, /*!< External Interrupt 0 Interrupt */
+} IRQn_Type;
+
+
+/*
+ * ==========================================================================
+ * ----------- Processor and Core Peripheral Section ------------------------
+ * ==========================================================================
+ */
+
+/* Configuration of the Cortex-M3 Processor and Core Peripherals */
+#define __MPU_PRESENT 0 /*!< MPU present or not */
+#define __NVIC_PRIO_BITS 2 /*!< Number of Bits used for Priority Levels */
+#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */
+
+/*@}*/ /* end of group LPC11xx_CMSIS */
+
+
+#include "core_cm0.h" /* Cortex-M0 processor and core peripherals */
+#include "system_LPC11xx.h" /* System Header */
+
+
+/******************************************************************************/
+/* Device Specific Peripheral Registers structures */
+/******************************************************************************/
+
+#if defined ( __CC_ARM )
+#pragma anon_unions
+#endif
+
+/*------------- System Control (SYSCON) --------------------------------------*/
+/** @addtogroup LPC11xx_SYSCON LPC11xx System Control Block
+ @{
+*/
+typedef struct
+{
+ __IO uint32_t SYSMEMREMAP; /*!< Offset: 0x000 System memory remap (R/W) */
+ __IO uint32_t PRESETCTRL; /*!< Offset: 0x004 Peripheral reset control (R/W) */
+ __IO uint32_t SYSPLLCTRL; /*!< Offset: 0x008 System PLL control (R/W) */
+ __IO uint32_t SYSPLLSTAT; /*!< Offset: 0x00C System PLL status (R/ ) */
+ uint32_t RESERVED0[4];
+
+ __IO uint32_t SYSOSCCTRL; /*!< Offset: 0x020 System oscillator control (R/W) */
+ __IO uint32_t WDTOSCCTRL; /*!< Offset: 0x024 Watchdog oscillator control (R/W) */
+ __IO uint32_t IRCCTRL; /*!< Offset: 0x028 IRC control (R/W) */
+ uint32_t RESERVED1[1];
+ __IO uint32_t SYSRESSTAT; /*!< Offset: 0x030 System reset status Register (R/ ) */
+ uint32_t RESERVED2[3];
+ __IO uint32_t SYSPLLCLKSEL; /*!< Offset: 0x040 System PLL clock source select (R/W) */
+ __IO uint32_t SYSPLLCLKUEN; /*!< Offset: 0x044 System PLL clock source update enable (R/W) */
+ uint32_t RESERVED3[10];
+
+ __IO uint32_t MAINCLKSEL; /*!< Offset: 0x070 Main clock source select (R/W) */
+ __IO uint32_t MAINCLKUEN; /*!< Offset: 0x074 Main clock source update enable (R/W) */
+ __IO uint32_t SYSAHBCLKDIV; /*!< Offset: 0x078 System AHB clock divider (R/W) */
+ uint32_t RESERVED4[1];
+
+ __IO uint32_t SYSAHBCLKCTRL; /*!< Offset: 0x080 System AHB clock control (R/W) */
+ uint32_t RESERVED5[4];
+ __IO uint32_t SSP0CLKDIV; /*!< Offset: 0x094 SSP0 clock divider (R/W) */
+ __IO uint32_t UARTCLKDIV; /*!< Offset: 0x098 UART clock divider (R/W) */
+ __IO uint32_t SSP1CLKDIV; /*!< Offset: 0x09C SSP1 clock divider (R/W) */
+ uint32_t RESERVED6[4];
+
+ __IO uint32_t SYSTICKCLKDIV; /*!< Offset: 0x0B0 SYSTICK clock divider (R/W) */
+ uint32_t RESERVED7[7];
+
+ __IO uint32_t WDTCLKSEL; /*!< Offset: 0x0D0 WDT clock source select (R/W) */
+ __IO uint32_t WDTCLKUEN; /*!< Offset: 0x0D4 WDT clock source update enable (R/W) */
+ __IO uint32_t WDTCLKDIV; /*!< Offset: 0x0D8 WDT clock divider (R/W) */
+ uint32_t RESERVED8[1];
+ __IO uint32_t CLKOUTCLKSEL; /*!< Offset: 0x0E0 CLKOUT clock source select (R/W) */
+ __IO uint32_t CLKOUTUEN; /*!< Offset: 0x0E4 CLKOUT clock source update enable (R/W) */
+ __IO uint32_t CLKOUTDIV; /*!< Offset: 0x0E8 CLKOUT clock divider (R/W) */
+ uint32_t RESERVED9[5];
+
+ __IO uint32_t PIOPORCAP0; /*!< Offset: 0x100 POR captured PIO status 0 (R/ ) */
+ __IO uint32_t PIOPORCAP1; /*!< Offset: 0x104 POR captured PIO status 1 (R/ ) */
+ uint32_t RESERVED10[18];
+
+ __IO uint32_t BODCTRL; /*!< Offset: 0x150 BOD control (R/W) */
+ uint32_t RESERVED11[1];
+ __IO uint32_t SYSTCKCAL; /*!< Offset: 0x158 System tick counter calibration (R/W) */
+ uint32_t RESERVED12;
+ __IO uint32_t MAINREGVOUT0CFG; /*!< Offset: 0x160 Main Regulator Voltage 0 Configuration */
+ __IO uint32_t MAINREGVOUT1CFG; /*!< Offset: 0x164 Main Regulator Voltage 1 Configuration */
+ uint32_t RESERVED13[38];
+
+ __IO uint32_t STARTAPRP0; /*!< Offset: 0x200 Start logic edge control Register 0 (R/W) */
+ __IO uint32_t STARTERP0; /*!< Offset: 0x204 Start logic signal enable Register 0 (R/W) */
+ __IO uint32_t STARTRSRP0CLR; /*!< Offset: 0x208 Start logic reset Register 0 ( /W) */
+ __IO uint32_t STARTSRP0; /*!< Offset: 0x20C Start logic status Register 0 (R/W) */
+ uint32_t RESERVED14[8];
+
+ __IO uint32_t PDSLEEPCFG; /*!< Offset: 0x230 Power-down states in Deep-sleep mode (R/W) */
+ __IO uint32_t PDAWAKECFG; /*!< Offset: 0x234 Power-down states after wake-up (R/W) */
+ __IO uint32_t PDRUNCFG; /*!< Offset: 0x238 Power-down configuration Register (R/W) */
+ uint32_t RESERVED15[101];
+ __O uint32_t VOUTCFGPROT; /*!< Offset: 0x3D0 Voltage Output Configuration Protection Register (W) */
+ uint32_t RESERVED16[8];
+ __I uint32_t DEVICE_ID; /*!< Offset: 0x3F4 Device ID (R/ ) */
+} LPC_SYSCON_TypeDef;
+/*@}*/ /* end of group LPC11xx_SYSCON */
+
+
+/*------------- Pin Connect Block (IOCON) --------------------------------*/
+/** @addtogroup LPC11xx_IOCON LPC11xx I/O Configuration Block
+ @{
+*/
+typedef struct
+{
+ __IO uint32_t PIO2_6; /*!< Offset: 0x000 I/O configuration for pin PIO2_6 (R/W) */
+ uint32_t RESERVED0[1];
+ __IO uint32_t PIO2_0; /*!< Offset: 0x008 I/O configuration for pin PIO2_0/DTR/SSEL1 (R/W) */
+ __IO uint32_t RESET_PIO0_0; /*!< Offset: 0x00C I/O configuration for pin RESET/PIO0_0 (R/W) */
+ __IO uint32_t PIO0_1; /*!< Offset: 0x010 I/O configuration for pin PIO0_1/CLKOUT/CT32B0_MAT2 (R/W) */
+ __IO uint32_t PIO1_8; /*!< Offset: 0x014 I/O configuration for pin PIO1_8/CT16B1_CAP0 (R/W) */
+ uint32_t RESERVED1[1];
+ __IO uint32_t PIO0_2; /*!< Offset: 0x01C I/O configuration for pin PIO0_2/SSEL0/CT16B0_CAP0 (R/W) */
+
+ __IO uint32_t PIO2_7; /*!< Offset: 0x020 I/O configuration for pin PIO2_7 (R/W) */
+ __IO uint32_t PIO2_8; /*!< Offset: 0x024 I/O configuration for pin PIO2_8 (R/W) */
+ __IO uint32_t PIO2_1; /*!< Offset: 0x028 I/O configuration for pin PIO2_1/nDSR/SCK1 (R/W) */
+ __IO uint32_t PIO0_3; /*!< Offset: 0x02C I/O configuration for pin PIO0_3 (R/W) */
+ __IO uint32_t PIO0_4; /*!< Offset: 0x030 I/O configuration for pin PIO0_4/SCL (R/W) */
+ __IO uint32_t PIO0_5; /*!< Offset: 0x034 I/O configuration for pin PIO0_5/SDA (R/W) */
+ __IO uint32_t PIO1_9; /*!< Offset: 0x038 I/O configuration for pin PIO1_9/CT16B1_MAT0 (R/W) */
+ __IO uint32_t PIO3_4; /*!< Offset: 0x03C I/O configuration for pin PIO3_4 (R/W) */
+
+ __IO uint32_t PIO2_4; /*!< Offset: 0x040 I/O configuration for pin PIO2_4 (R/W) */
+ __IO uint32_t PIO2_5; /*!< Offset: 0x044 I/O configuration for pin PIO2_5 (R/W) */
+ __IO uint32_t PIO3_5; /*!< Offset: 0x048 I/O configuration for pin PIO3_5 (R/W) */
+ __IO uint32_t PIO0_6; /*!< Offset: 0x04C I/O configuration for pin PIO0_6/SCK0 (R/W) */
+ __IO uint32_t PIO0_7; /*!< Offset: 0x050 I/O configuration for pin PIO0_7/nCTS (R/W) */
+ __IO uint32_t PIO2_9; /*!< Offset: 0x054 I/O configuration for pin PIO2_9 (R/W) */
+ __IO uint32_t PIO2_10; /*!< Offset: 0x058 I/O configuration for pin PIO2_10 (R/W) */
+ __IO uint32_t PIO2_2; /*!< Offset: 0x05C I/O configuration for pin PIO2_2/DCD/MISO1 (R/W) */
+
+ __IO uint32_t PIO0_8; /*!< Offset: 0x060 I/O configuration for pin PIO0_8/MISO0/CT16B0_MAT0 (R/W) */
+ __IO uint32_t PIO0_9; /*!< Offset: 0x064 I/O configuration for pin PIO0_9/MOSI0/CT16B0_MAT1 (R/W) */
+ __IO uint32_t SWCLK_PIO0_10; /*!< Offset: 0x068 I/O configuration for pin SWCLK/PIO0_10/SCK0/CT16B0_MAT2 (R/W) */
+ __IO uint32_t PIO1_10; /*!< Offset: 0x06C I/O configuration for pin PIO1_10/AD6/CT16B1_MAT1 (R/W) */
+ __IO uint32_t PIO2_11; /*!< Offset: 0x070 I/O configuration for pin PIO2_11/SCK0 (R/W) */
+ __IO uint32_t R_PIO0_11; /*!< Offset: 0x074 I/O configuration for pin TDI/PIO0_11/AD0/CT32B0_MAT3 (R/W) */
+ __IO uint32_t R_PIO1_0; /*!< Offset: 0x078 I/O configuration for pin TMS/PIO1_0/AD1/CT32B1_CAP0 (R/W) */
+ __IO uint32_t R_PIO1_1; /*!< Offset: 0x07C I/O configuration for pin TDO/PIO1_1/AD2/CT32B1_MAT0 (R/W) */
+
+ __IO uint32_t R_PIO1_2; /*!< Offset: 0x080 I/O configuration for pin nTRST/PIO1_2/AD3/CT32B1_MAT1 (R/W) */
+ __IO uint32_t PIO3_0; /*!< Offset: 0x084 I/O configuration for pin PIO3_0/nDTR (R/W) */
+ __IO uint32_t PIO3_1; /*!< Offset: 0x088 I/O configuration for pin PIO3_1/nDSR (R/W) */
+ __IO uint32_t PIO2_3; /*!< Offset: 0x08C I/O configuration for pin PIO2_3/RI/MOSI1 (R/W) */
+ __IO uint32_t SWDIO_PIO1_3; /*!< Offset: 0x090 I/O configuration for pin SWDIO/PIO1_3/AD4/CT32B1_MAT2 (R/W) */
+ __IO uint32_t PIO1_4; /*!< Offset: 0x094 I/O configuration for pin PIO1_4/AD5/CT32B1_MAT3 (R/W) */
+ __IO uint32_t PIO1_11; /*!< Offset: 0x098 I/O configuration for pin PIO1_11/AD7 (R/W) */
+ __IO uint32_t PIO3_2; /*!< Offset: 0x09C I/O configuration for pin PIO3_2/nDCD (R/W) */
+
+ __IO uint32_t PIO1_5; /*!< Offset: 0x0A0 I/O configuration for pin PIO1_5/nRTS/CT32B0_CAP0 (R/W) */
+ __IO uint32_t PIO1_6; /*!< Offset: 0x0A4 I/O configuration for pin PIO1_6/RXD/CT32B0_MAT0 (R/W) */
+ __IO uint32_t PIO1_7; /*!< Offset: 0x0A8 I/O configuration for pin PIO1_7/TXD/CT32B0_MAT1 (R/W) */
+ __IO uint32_t PIO3_3; /*!< Offset: 0x0AC I/O configuration for pin PIO3_3/nRI (R/W) */
+ __IO uint32_t SCK_LOC; /*!< Offset: 0x0B0 SCK pin location select Register (R/W) */
+ __IO uint32_t DSR_LOC; /*!< Offset: 0x0B4 DSR pin location select Register (R/W) */
+ __IO uint32_t DCD_LOC; /*!< Offset: 0x0B8 DCD pin location select Register (R/W) */
+ __IO uint32_t RI_LOC; /*!< Offset: 0x0BC RI pin location Register (R/W) */
+} LPC_IOCON_TypeDef;
+/*@}*/ /* end of group LPC11xx_IOCON */
+
+
+/*------------- Power Management Unit (PMU) --------------------------*/
+/** @addtogroup LPC11xx_PMU LPC11xx Power Management Unit
+ @{
+*/
+typedef struct
+{
+ __IO uint32_t PCON; /*!< Offset: 0x000 Power control Register (R/W) */
+ __IO uint32_t GPREG0; /*!< Offset: 0x004 General purpose Register 0 (R/W) */
+ __IO uint32_t GPREG1; /*!< Offset: 0x008 General purpose Register 1 (R/W) */
+ __IO uint32_t GPREG2; /*!< Offset: 0x00C General purpose Register 2 (R/W) */
+ __IO uint32_t GPREG3; /*!< Offset: 0x010 General purpose Register 3 (R/W) */
+ __IO uint32_t GPREG4; /*!< Offset: 0x014 General purpose Register 4 (R/W) */
+} LPC_PMU_TypeDef;
+/*@}*/ /* end of group LPC11xx_PMU */
+
+
+/*------------- General Purpose Input/Output (GPIO) --------------------------*/
+/** @addtogroup LPC11xx_GPIO LPC11xx General Purpose Input/Output
+ @{
+*/
+typedef struct
+{
+ union {
+ __IO uint32_t MASKED_ACCESS[4096]; /*!< Offset: 0x0000 to 0x3FFC Port data Register for pins PIOn_0 to PIOn_11 (R/W) */
+ struct {
+ uint32_t RESERVED0[4095];
+ __IO uint32_t DATA; /*!< Offset: 0x3FFC Port data Register (R/W) */
+ };
+ };
+ uint32_t RESERVED1[4096];
+ __IO uint32_t DIR; /*!< Offset: 0x8000 Data direction Register (R/W) */
+ __IO uint32_t IS; /*!< Offset: 0x8004 Interrupt sense Register (R/W) */
+ __IO uint32_t IBE; /*!< Offset: 0x8008 Interrupt both edges Register (R/W) */
+ __IO uint32_t IEV; /*!< Offset: 0x800C Interrupt event Register (R/W) */
+ __IO uint32_t IE; /*!< Offset: 0x8010 Interrupt mask Register (R/W) */
+ __IO uint32_t RIS; /*!< Offset: 0x8014 Raw interrupt status Register (R/ ) */
+ __IO uint32_t MIS; /*!< Offset: 0x8018 Masked interrupt status Register (R/ ) */
+ __IO uint32_t IC; /*!< Offset: 0x801C Interrupt clear Register (R/W) */
+} LPC_GPIO_TypeDef;
+/*@}*/ /* end of group LPC11xx_GPIO */
+
+
+/*------------- Timer (TMR) --------------------------------------------------*/
+/** @addtogroup LPC11xx_TMR LPC11xx 16/32-bit Counter/Timer
+ @{
+*/
+typedef struct
+{
+ __IO uint32_t IR; /*!< Offset: 0x000 Interrupt Register (R/W) */
+ __IO uint32_t TCR; /*!< Offset: 0x004 Timer Control Register (R/W) */
+ __IO uint32_t TC; /*!< Offset: 0x008 Timer Counter Register (R/W) */
+ __IO uint32_t PR; /*!< Offset: 0x00C Prescale Register (R/W) */
+ __IO uint32_t PC; /*!< Offset: 0x010 Prescale Counter Register (R/W) */
+ __IO uint32_t MCR; /*!< Offset: 0x014 Match Control Register (R/W) */
+ __IO uint32_t MR0; /*!< Offset: 0x018 Match Register 0 (R/W) */
+ __IO uint32_t MR1; /*!< Offset: 0x01C Match Register 1 (R/W) */
+ __IO uint32_t MR2; /*!< Offset: 0x020 Match Register 2 (R/W) */
+ __IO uint32_t MR3; /*!< Offset: 0x024 Match Register 3 (R/W) */
+ __IO uint32_t CCR; /*!< Offset: 0x028 Capture Control Register (R/W) */
+ __I uint32_t CR0; /*!< Offset: 0x02C Capture Register 0 (R/ ) */
+ uint32_t RESERVED1[3];
+ __IO uint32_t EMR; /*!< Offset: 0x03C External Match Register (R/W) */
+ uint32_t RESERVED2[12];
+ __IO uint32_t CTCR; /*!< Offset: 0x070 Count Control Register (R/W) */
+ __IO uint32_t PWMC; /*!< Offset: 0x074 PWM Control Register (R/W) */
+} LPC_TMR_TypeDef;
+/*@}*/ /* end of group LPC11xx_TMR */
+
+
+/*------------- Universal Asynchronous Receiver Transmitter (UART) -----------*/
+/** @addtogroup LPC11xx_UART LPC11xx Universal Asynchronous Receiver/Transmitter
+ @{
+*/
+typedef struct
+{
+ union {
+ __I uint32_t RBR; /*!< Offset: 0x000 Receiver Buffer Register (R/ ) */
+ __O uint32_t THR; /*!< Offset: 0x000 Transmit Holding Register ( /W) */
+ __IO uint32_t DLL; /*!< Offset: 0x000 Divisor Latch LSB (R/W) */
+ };
+ union {
+ __IO uint32_t DLM; /*!< Offset: 0x004 Divisor Latch MSB (R/W) */
+ __IO uint32_t IER; /*!< Offset: 0x000 Interrupt Enable Register (R/W) */
+ };
+ union {
+ __I uint32_t IIR; /*!< Offset: 0x008 Interrupt ID Register (R/ ) */
+ __O uint32_t FCR; /*!< Offset: 0x008 FIFO Control Register ( /W) */
+ };
+ __IO uint32_t LCR; /*!< Offset: 0x00C Line Control Register (R/W) */
+ __IO uint32_t MCR; /*!< Offset: 0x010 Modem control Register (R/W) */
+ __I uint32_t LSR; /*!< Offset: 0x014 Line Status Register (R/ ) */
+ __I uint32_t MSR; /*!< Offset: 0x018 Modem status Register (R/ ) */
+ __IO uint32_t SCR; /*!< Offset: 0x01C Scratch Pad Register (R/W) */
+ __IO uint32_t ACR; /*!< Offset: 0x020 Auto-baud Control Register (R/W) */
+ uint32_t RESERVED0;
+ __IO uint32_t FDR; /*!< Offset: 0x028 Fractional Divider Register (R/W) */
+ uint32_t RESERVED1;
+ __IO uint32_t TER; /*!< Offset: 0x030 Transmit Enable Register (R/W) */
+ uint32_t RESERVED2[6];
+ __IO uint32_t RS485CTRL; /*!< Offset: 0x04C RS-485/EIA-485 Control Register (R/W) */
+ __IO uint32_t ADRMATCH; /*!< Offset: 0x050 RS-485/EIA-485 address match Register (R/W) */
+ __IO uint32_t RS485DLY; /*!< Offset: 0x054 RS-485/EIA-485 direction control delay Register (R/W) */
+ __I uint32_t FIFOLVL; /*!< Offset: 0x058 FIFO Level Register (R/ ) */
+} LPC_UART_TypeDef;
+/*@}*/ /* end of group LPC11xx_UART */
+
+
+/*------------- Synchronous Serial Communication (SSP) -----------------------*/
+/** @addtogroup LPC11xx_SSP LPC11xx Synchronous Serial Port
+ @{
+*/
+typedef struct
+{
+ __IO uint32_t CR0; /*!< Offset: 0x000 Control Register 0 (R/W) */
+ __IO uint32_t CR1; /*!< Offset: 0x004 Control Register 1 (R/W) */
+ __IO uint32_t DR; /*!< Offset: 0x008 Data Register (R/W) */
+ __I uint32_t SR; /*!< Offset: 0x00C Status Registe (R/ ) */
+ __IO uint32_t CPSR; /*!< Offset: 0x010 Clock Prescale Register (R/W) */
+ __IO uint32_t IMSC; /*!< Offset: 0x014 Interrupt Mask Set and Clear Register (R/W) */
+ __IO uint32_t RIS; /*!< Offset: 0x018 Raw Interrupt Status Register (R/W) */
+ __IO uint32_t MIS; /*!< Offset: 0x01C Masked Interrupt Status Register (R/W) */
+ __IO uint32_t ICR; /*!< Offset: 0x020 SSPICR Interrupt Clear Register (R/W) */
+} LPC_SSP_TypeDef;
+/*@}*/ /* end of group LPC11xx_SSP */
+
+
+/*------------- Inter-Integrated Circuit (I2C) -------------------------------*/
+/** @addtogroup LPC11xx_I2C LPC11xx I2C-Bus Interface
+ @{
+*/
+typedef struct
+{
+ __IO uint32_t CONSET; /*!< Offset: 0x000 I2C Control Set Register (R/W) */
+ __I uint32_t STAT; /*!< Offset: 0x004 I2C Status Register (R/ ) */
+ __IO uint32_t DAT; /*!< Offset: 0x008 I2C Data Register (R/W) */
+ __IO uint32_t ADR0; /*!< Offset: 0x00C I2C Slave Address Register 0 (R/W) */
+ __IO uint32_t SCLH; /*!< Offset: 0x010 SCH Duty Cycle Register High Half Word (R/W) */
+ __IO uint32_t SCLL; /*!< Offset: 0x014 SCL Duty Cycle Register Low Half Word (R/W) */
+ __O uint32_t CONCLR; /*!< Offset: 0x018 I2C Control Clear Register ( /W) */
+ __IO uint32_t MMCTRL; /*!< Offset: 0x01C Monitor mode control register (R/W) */
+ __IO uint32_t ADR1; /*!< Offset: 0x020 I2C Slave Address Register 1 (R/W) */
+ __IO uint32_t ADR2; /*!< Offset: 0x024 I2C Slave Address Register 2 (R/W) */
+ __IO uint32_t ADR3; /*!< Offset: 0x028 I2C Slave Address Register 3 (R/W) */
+ __I uint32_t DATA_BUFFER; /*!< Offset: 0x02C Data buffer register ( /W) */
+ __IO uint32_t MASK0; /*!< Offset: 0x030 I2C Slave address mask register 0 (R/W) */
+ __IO uint32_t MASK1; /*!< Offset: 0x034 I2C Slave address mask register 1 (R/W) */
+ __IO uint32_t MASK2; /*!< Offset: 0x038 I2C Slave address mask register 2 (R/W) */
+ __IO uint32_t MASK3; /*!< Offset: 0x03C I2C Slave address mask register 3 (R/W) */
+} LPC_I2C_TypeDef;
+/*@}*/ /* end of group LPC11xx_I2C */
+
+
+/*------------- Watchdog Timer (WDT) -----------------------------------------*/
+/** @addtogroup LPC11xx_WDT LPC11xx WatchDog Timer
+ @{
+*/
+typedef struct
+{
+ __IO uint32_t MOD; /*!< Offset: 0x000 Watchdog mode register (R/W) */
+ __IO uint32_t TC; /*!< Offset: 0x004 Watchdog timer constant register (R/W) */
+ __O uint32_t FEED; /*!< Offset: 0x008 Watchdog feed sequence register ( /W) */
+ __I uint32_t TV; /*!< Offset: 0x00C Watchdog timer value register (R/ ) */
+ uint32_t RESERVED0;
+ __IO uint32_t WARNINT;
+ __IO uint32_t WINDOW;
+} LPC_WDT_TypeDef;
+/*@}*/ /* end of group LPC11xx_WDT */
+
+
+/*------------- Analog-to-Digital Converter (ADC) ----------------------------*/
+/** @addtogroup LPC11xx_ADC LPC11xx Analog-to-Digital Converter
+ @{
+*/
+typedef struct
+{
+ __IO uint32_t CR; /*!< Offset: 0x000 A/D Control Register (R/W) */
+ __IO uint32_t GDR; /*!< Offset: 0x004 A/D Global Data Register (R/W) */
+ uint32_t RESERVED0;
+ __IO uint32_t INTEN; /*!< Offset: 0x00C A/D Interrupt Enable Register (R/W) */
+ __IO uint32_t DR[8]; /*!< Offset: 0x010-0x02C A/D Channel 0..7 Data Register (R/W) */
+ __I uint32_t STAT; /*!< Offset: 0x030 A/D Status Register (R/ ) */
+} LPC_ADC_TypeDef;
+/*@}*/ /* end of group LPC11xx_ADC */
+
+
+/*------------- CAN Controller (CAN) ----------------------------*/
+/** @addtogroup LPC11xx_CAN LPC11xx Controller Area Network(CAN)
+ @{
+*/
+typedef struct
+{
+ __IO uint32_t CNTL; /* 0x000 */
+ __IO uint32_t STAT;
+ __IO uint32_t EC;
+ __IO uint32_t BT;
+ __IO uint32_t INT;
+ __IO uint32_t TEST;
+ __IO uint32_t BRPE;
+ uint32_t RESERVED0;
+ __IO uint32_t IF1_CMDREQ; /* 0x020 */
+ __IO uint32_t IF1_CMDMSK;
+ __IO uint32_t IF1_MSK1;
+ __IO uint32_t IF1_MSK2;
+ __IO uint32_t IF1_ARB1;
+ __IO uint32_t IF1_ARB2;
+ __IO uint32_t IF1_MCTRL;
+ __IO uint32_t IF1_DA1;
+ __IO uint32_t IF1_DA2;
+ __IO uint32_t IF1_DB1;
+ __IO uint32_t IF1_DB2;
+ uint32_t RESERVED1[13];
+ __IO uint32_t IF2_CMDREQ; /* 0x080 */
+ __IO uint32_t IF2_CMDMSK;
+ __IO uint32_t IF2_MSK1;
+ __IO uint32_t IF2_MSK2;
+ __IO uint32_t IF2_ARB1;
+ __IO uint32_t IF2_ARB2;
+ __IO uint32_t IF2_MCTRL;
+ __IO uint32_t IF2_DA1;
+ __IO uint32_t IF2_DA2;
+ __IO uint32_t IF2_DB1;
+ __IO uint32_t IF2_DB2;
+ uint32_t RESERVED2[21];
+ __I uint32_t TXREQ1; /* 0x100 */
+ __I uint32_t TXREQ2;
+ uint32_t RESERVED3[6];
+ __I uint32_t ND1; /* 0x120 */
+ __I uint32_t ND2;
+ uint32_t RESERVED4[6];
+ __I uint32_t IR1; /* 0x140 */
+ __I uint32_t IR2;
+ uint32_t RESERVED5[6];
+ __I uint32_t MSGV1; /* 0x160 */
+ __I uint32_t MSGV2;
+ uint32_t RESERVED6[6];
+ __IO uint32_t CLKDIV; /* 0x180 */
+} LPC_CAN_TypeDef;
+/*@}*/ /* end of group LPC11xx_CAN */
+
+#if defined ( __CC_ARM )
+#pragma no_anon_unions
+#endif
+
+/******************************************************************************/
+/* Peripheral memory map */
+/******************************************************************************/
+/* Base addresses */
+#define LPC_FLASH_BASE (0x00000000UL)
+#define LPC_RAM_BASE (0x10000000UL)
+#define LPC_APB0_BASE (0x40000000UL)
+#define LPC_AHB_BASE (0x50000000UL)
+
+/* APB0 peripherals */
+#define LPC_I2C_BASE (LPC_APB0_BASE + 0x00000)
+#define LPC_WDT_BASE (LPC_APB0_BASE + 0x04000)
+#define LPC_UART_BASE (LPC_APB0_BASE + 0x08000)
+#define LPC_CT16B0_BASE (LPC_APB0_BASE + 0x0C000)
+#define LPC_CT16B1_BASE (LPC_APB0_BASE + 0x10000)
+#define LPC_CT32B0_BASE (LPC_APB0_BASE + 0x14000)
+#define LPC_CT32B1_BASE (LPC_APB0_BASE + 0x18000)
+#define LPC_ADC_BASE (LPC_APB0_BASE + 0x1C000)
+#define LPC_PMU_BASE (LPC_APB0_BASE + 0x38000)
+#define LPC_SSP0_BASE (LPC_APB0_BASE + 0x40000)
+#define LPC_IOCON_BASE (LPC_APB0_BASE + 0x44000)
+#define LPC_SYSCON_BASE (LPC_APB0_BASE + 0x48000)
+#define LPC_CAN_BASE (LPC_APB0_BASE + 0x50000)
+#define LPC_SSP1_BASE (LPC_APB0_BASE + 0x58000)
+
+/* AHB peripherals */
+#define LPC_GPIO_BASE (LPC_AHB_BASE + 0x00000)
+#define LPC_GPIO0_BASE (LPC_AHB_BASE + 0x00000)
+#define LPC_GPIO1_BASE (LPC_AHB_BASE + 0x10000)
+#define LPC_GPIO2_BASE (LPC_AHB_BASE + 0x20000)
+#define LPC_GPIO3_BASE (LPC_AHB_BASE + 0x30000)
+
+/******************************************************************************/
+/* Peripheral declaration */
+/******************************************************************************/
+#define LPC_I2C ((LPC_I2C_TypeDef *) LPC_I2C_BASE )
+#define LPC_WDT ((LPC_WDT_TypeDef *) LPC_WDT_BASE )
+#define LPC_UART ((LPC_UART_TypeDef *) LPC_UART_BASE )
+#define LPC_TMR16B0 ((LPC_TMR_TypeDef *) LPC_CT16B0_BASE)
+#define LPC_TMR16B1 ((LPC_TMR_TypeDef *) LPC_CT16B1_BASE)
+#define LPC_TMR32B0 ((LPC_TMR_TypeDef *) LPC_CT32B0_BASE)
+#define LPC_TMR32B1 ((LPC_TMR_TypeDef *) LPC_CT32B1_BASE)
+#define LPC_ADC ((LPC_ADC_TypeDef *) LPC_ADC_BASE )
+#define LPC_PMU ((LPC_PMU_TypeDef *) LPC_PMU_BASE )
+#define LPC_SSP0 ((LPC_SSP_TypeDef *) LPC_SSP0_BASE )
+#define LPC_SSP1 ((LPC_SSP_TypeDef *) LPC_SSP1_BASE )
+#define LPC_CAN ((LPC_CAN_TypeDef *) LPC_CAN_BASE )
+#define LPC_IOCON ((LPC_IOCON_TypeDef *) LPC_IOCON_BASE )
+#define LPC_SYSCON ((LPC_SYSCON_TypeDef *) LPC_SYSCON_BASE)
+#define LPC_GPIO0 ((LPC_GPIO_TypeDef *) LPC_GPIO0_BASE )
+#define LPC_GPIO1 ((LPC_GPIO_TypeDef *) LPC_GPIO1_BASE )
+#define LPC_GPIO2 ((LPC_GPIO_TypeDef *) LPC_GPIO2_BASE )
+#define LPC_GPIO3 ((LPC_GPIO_TypeDef *) LPC_GPIO3_BASE )
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __LPC11xx_H__ */
diff --git a/inc/core_cm0.h b/inc/core_cm0.h new file mode 100644 index 0000000..4f7fb25 --- /dev/null +++ b/inc/core_cm0.h @@ -0,0 +1,618 @@ +/**************************************************************************//**
+ * @file core_cm0.h
+ * @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File
+ * @version V2.03
+ * @date 23. May 2011
+ *
+ * @note
+ * Copyright (C) 2009-2011 ARM Limited. All rights reserved.
+ *
+ * @par
+ * ARM Limited (ARM) is supplying this software for use with Cortex-M
+ * processor based microcontrollers. This file can be freely distributed
+ * within development tools that are supporting such ARM based processors.
+ *
+ * @par
+ * 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.
+ *
+ ******************************************************************************/
+#if defined ( __ICCARM__ )
+ #pragma system_include /* treat file as system include file for MISRA check */
+#endif
+
+#ifdef __cplusplus
+ extern "C" {
+#endif
+
+#ifndef __CORE_CM0_H_GENERIC
+#define __CORE_CM0_H_GENERIC
+
+
+/** \mainpage CMSIS Cortex-M0
+
+ This documentation describes the CMSIS Cortex-M Core Peripheral Access Layer.
+ It consists of:
+
+ - Cortex-M Core Register Definitions
+ - Cortex-M functions
+ - Cortex-M instructions
+
+ The CMSIS Cortex-M0 Core Peripheral Access Layer contains C and assembly functions that ease
+ access to the Cortex-M Core
+ */
+
+/** \defgroup CMSIS_LintCinfiguration CMSIS Lint Configuration
+ List of Lint messages which will be suppressed and not shown:
+ - not yet checked
+ .
+ Note: To re-enable a Message, insert a space before 'lint' *
+
+ */
+
+
+/*******************************************************************************
+ * CMSIS definitions
+ ******************************************************************************/
+/** \defgroup CMSIS_core_definitions CMSIS Core Definitions
+ This file defines all structures and symbols for CMSIS core:
+ - CMSIS version number
+ - Cortex-M core
+ - Cortex-M core Revision Number
+ @{
+ */
+
+/* CMSIS CM0 definitions */
+#define __CM0_CMSIS_VERSION_MAIN (0x02) /*!< [31:16] CMSIS HAL main version */
+#define __CM0_CMSIS_VERSION_SUB (0x00) /*!< [15:0] CMSIS HAL sub version */
+#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16) | __CM0_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */
+
+#define __CORTEX_M (0x00) /*!< Cortex core */
+
+
+#if defined ( __CC_ARM )
+ #define __ASM __asm /*!< asm keyword for ARM Compiler */
+ #define __INLINE __inline /*!< inline keyword for ARM Compiler */
+
+#elif defined ( __ICCARM__ )
+ #define __ASM __asm /*!< asm keyword for IAR Compiler */
+ #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */
+
+#elif defined ( __GNUC__ )
+ #define __ASM __asm /*!< asm keyword for GNU Compiler */
+ #define __INLINE inline /*!< inline keyword for GNU Compiler */
+
+#elif defined ( __TASKING__ )
+ #define __ASM __asm /*!< asm keyword for TASKING Compiler */
+ #define __INLINE inline /*!< inline keyword for TASKING Compiler */
+
+#endif
+
+#include <stdint.h> /*!< standard types definitions */
+#include "core_cmInstr.h" /*!< Core Instruction Access */
+#include "core_cmFunc.h" /*!< Core Function Access */
+
+#endif /* __CORE_CM0_H_GENERIC */
+
+
+#ifndef __CMSIS_GENERIC
+
+#ifndef __CORE_CM0_H_DEPENDANT
+#define __CORE_CM0_H_DEPENDANT
+
+/* IO definitions (access restrictions to peripheral registers) */
+#ifdef __cplusplus
+ #define __I volatile /*!< defines 'read only' permissions */
+#else
+ #define __I volatile const /*!< defines 'read only' permissions */
+#endif
+#define __O volatile /*!< defines 'write only' permissions */
+#define __IO volatile /*!< defines 'read / write' permissions */
+
+/*@} end of group CMSIS_core_definitions */
+
+
+
+/*******************************************************************************
+ * Register Abstraction
+ ******************************************************************************/
+/** \defgroup CMSIS_core_register CMSIS Core Register
+ Core Register contain:
+ - Core Register
+ - Core NVIC Register
+ - Core SCB Register
+ - Core SysTick Register
+*/
+
+/** \ingroup CMSIS_core_register
+ \defgroup CMSIS_CORE CMSIS Core
+ Type definitions for the Cortex-M Core Registers
+ @{
+ */
+
+/** \brief Union type to access the Application Program Status Register (APSR).
+ */
+typedef union
+{
+ struct
+ {
+#if (__CORTEX_M != 0x04)
+ uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */
+#else
+ uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */
+ uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
+ uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */
+#endif
+ uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
+ uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
+ uint32_t C:1; /*!< bit: 29 Carry condition code flag */
+ uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
+ uint32_t N:1; /*!< bit: 31 Negative condition code flag */
+ } b; /*!< Structure used for bit access */
+ uint32_t w; /*!< Type used for word access */
+} APSR_Type;
+
+
+/** \brief Union type to access the Interrupt Program Status Register (IPSR).
+ */
+typedef union
+{
+ struct
+ {
+ uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
+ uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */
+ } b; /*!< Structure used for bit access */
+ uint32_t w; /*!< Type used for word access */
+} IPSR_Type;
+
+
+/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR).
+ */
+typedef union
+{
+ struct
+ {
+ uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */
+#if (__CORTEX_M != 0x04)
+ uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */
+#else
+ uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */
+ uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */
+ uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */
+#endif
+ uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */
+ uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */
+ uint32_t Q:1; /*!< bit: 27 Saturation condition flag */
+ uint32_t V:1; /*!< bit: 28 Overflow condition code flag */
+ uint32_t C:1; /*!< bit: 29 Carry condition code flag */
+ uint32_t Z:1; /*!< bit: 30 Zero condition code flag */
+ uint32_t N:1; /*!< bit: 31 Negative condition code flag */
+ } b; /*!< Structure used for bit access */
+ uint32_t w; /*!< Type used for word access */
+} xPSR_Type;
+
+
+/** \brief Union type to access the Control Registers (CONTROL).
+ */
+typedef union
+{
+ struct
+ {
+ uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */
+ uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */
+ uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */
+ uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */
+ } b; /*!< Structure used for bit access */
+ uint32_t w; /*!< Type used for word access */
+} CONTROL_Type;
+
+/*@} end of group CMSIS_CORE */
+
+
+/** \ingroup CMSIS_core_register
+ \defgroup CMSIS_NVIC CMSIS NVIC
+ Type definitions for the Cortex-M NVIC Registers
+ @{
+ */
+
+/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC).
+ */
+typedef struct
+{
+ __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */
+ uint32_t RESERVED0[31];
+ __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */
+ uint32_t RSERVED1[31];
+ __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */
+ uint32_t RESERVED2[31];
+ __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */
+ uint32_t RESERVED3[31];
+ uint32_t RESERVED4[64];
+ __IO uint32_t IPR[8]; /*!< Offset: 0x3EC (R/W) Interrupt Priority Register */
+} NVIC_Type;
+
+/*@} end of group CMSIS_NVIC */
+
+
+/** \ingroup CMSIS_core_register
+ \defgroup CMSIS_SCB CMSIS SCB
+ Type definitions for the Cortex-M System Control Block Registers
+ @{
+ */
+
+/** \brief Structure type to access the System Control Block (SCB).
+ */
+typedef struct
+{
+ __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPU ID Base Register */
+ __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control State Register */
+ uint32_t RESERVED0;
+ __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt / Reset Control Register */
+ __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */
+ __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */
+ uint32_t RESERVED1;
+ __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */
+} SCB_Type;
+
+/* SCB CPUID Register Definitions */
+#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */
+#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */
+
+#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */
+#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */
+
+#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */
+#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */
+
+#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */
+#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */
+
+#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */
+#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */
+
+/* SCB Interrupt Control State Register Definitions */
+#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */
+#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */
+
+#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */
+#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */
+
+#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */
+#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */
+
+#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */
+#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */
+
+#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */
+#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */
+
+#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */
+#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */
+
+#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */
+#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */
+
+#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */
+#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */
+
+#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */
+#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */
+
+/* SCB Application Interrupt and Reset Control Register Definitions */
+#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */
+#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */
+
+#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */
+#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */
+
+#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */
+#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */
+
+#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */
+#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */
+
+#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */
+#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */
+
+/* SCB System Control Register Definitions */
+#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */
+#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */
+
+#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */
+#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */
+
+#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */
+#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */
+
+/* SCB Configuration Control Register Definitions */
+#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */
+#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */
+
+#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */
+#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */
+
+/*@} end of group CMSIS_SCB */
+
+
+/** \ingroup CMSIS_core_register
+ \defgroup CMSIS_SysTick CMSIS SysTick
+ Type definitions for the Cortex-M System Timer Registers
+ @{
+ */
+
+/** \brief Structure type to access the System Timer (SysTick).
+ */
+typedef struct
+{
+ __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */
+ __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */
+ __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */
+ __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */
+} SysTick_Type;
+
+/* SysTick Control / Status Register Definitions */
+#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */
+#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */
+
+#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */
+#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */
+
+#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */
+#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */
+
+#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */
+#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */
+
+/* SysTick Reload Register Definitions */
+#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */
+#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */
+
+/* SysTick Current Register Definitions */
+#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */
+#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */
+
+/* SysTick Calibration Register Definitions */
+#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */
+#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */
+
+#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */
+#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */
+
+#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */
+#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */
+
+/*@} end of group CMSIS_SysTick */
+
+
+/** \ingroup CMSIS_core_register
+ \defgroup CMSIS_CoreDebug CMSIS Core Debug
+ Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) are only accessible over DAP
+ and not via processor. Therefore they are not covered by the Cortex-M0 header file.
+ @{
+ */
+
+/*@} end of group CMSIS_CoreDebug */
+
+
+/** \ingroup CMSIS_core_register
+ @{
+ */
+
+/* Memory mapping of Cortex-M0 Hardware */
+#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */
+#define CoreDebug_BASE (0xE000EDF0UL) /*!< Core Debug Base Address */
+#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */
+#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */
+#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */
+
+#define SCB ((SCB_Type *) SCB_BASE) /*!< SCB configuration struct */
+#define SysTick ((SysTick_Type *) SysTick_BASE) /*!< SysTick configuration struct */
+#define NVIC ((NVIC_Type *) NVIC_BASE) /*!< NVIC configuration struct */
+
+/*@} */
+
+
+
+/*******************************************************************************
+ * Hardware Abstraction Layer
+ ******************************************************************************/
+/** \defgroup CMSIS_Core_FunctionInterface CMSIS Core Function Interface
+ Core Function Interface contains:
+ - Core NVIC Functions
+ - Core SysTick Functions
+ - Core Register Access Functions
+*/
+
+
+
+/* ########################## NVIC functions #################################### */
+/** \ingroup CMSIS_Core_FunctionInterface
+ \defgroup CMSIS_Core_NVICFunctions CMSIS Core NVIC Functions
+ @{
+ */
+
+/* Interrupt Priorities are WORD accessible only under ARMv6M */
+/* The following MACROS handle generation of the register offset and byte masks */
+#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 )
+#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) )
+#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) )
+
+
+/** \brief Enable External Interrupt
+
+ This function enables a device specific interrupt in the NVIC interrupt controller.
+ The interrupt number cannot be a negative value.
+
+ \param [in] IRQn Number of the external interrupt to enable
+ */
+static __INLINE void NVIC_EnableIRQ(IRQn_Type IRQn)
+{
+ NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F));
+}
+
+
+/** \brief Disable External Interrupt
+
+ This function disables a device specific interupt in the NVIC interrupt controller.
+ The interrupt number cannot be a negative value.
+
+ \param [in] IRQn Number of the external interrupt to disable
+ */
+static __INLINE void NVIC_DisableIRQ(IRQn_Type IRQn)
+{
+ NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F));
+}
+
+
+/** \brief Get Pending Interrupt
+
+ This function reads the pending register in the NVIC and returns the pending bit
+ for the specified interrupt.
+
+ \param [in] IRQn Number of the interrupt for get pending
+ \return 0 Interrupt status is not pending
+ \return 1 Interrupt status is pending
+ */
+static __INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn)
+{
+ return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0));
+}
+
+
+/** \brief Set Pending Interrupt
+
+ This function sets the pending bit for the specified interrupt.
+ The interrupt number cannot be a negative value.
+
+ \param [in] IRQn Number of the interrupt for set pending
+ */
+static __INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn)
+{
+ NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F));
+}
+
+
+/** \brief Clear Pending Interrupt
+
+ This function clears the pending bit for the specified interrupt.
+ The interrupt number cannot be a negative value.
+
+ \param [in] IRQn Number of the interrupt for clear pending
+ */
+static __INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn)
+{
+ NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */
+}
+
+
+/** \brief Set Interrupt Priority
+
+ This function sets the priority for the specified interrupt. The interrupt
+ number can be positive to specify an external (device specific)
+ interrupt, or negative to specify an internal (core) interrupt.
+
+ Note: The priority cannot be set for every core interrupt.
+
+ \param [in] IRQn Number of the interrupt for set priority
+ \param [in] priority Priority to set
+ */
+static __INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority)
+{
+ if(IRQn < 0) {
+ SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) |
+ (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); }
+ else {
+ NVIC->IPR[_IP_IDX(IRQn)] = (NVIC->IPR[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) |
+ (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); }
+}
+
+
+/** \brief Get Interrupt Priority
+
+ This function reads the priority for the specified interrupt. The interrupt
+ number can be positive to specify an external (device specific)
+ interrupt, or negative to specify an internal (core) interrupt.
+
+ The returned priority value is automatically aligned to the implemented
+ priority bits of the microcontroller.
+
+ \param [in] IRQn Number of the interrupt for get priority
+ \return Interrupt Priority
+ */
+static __INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
+{
+
+ if(IRQn < 0) {
+ return((uint32_t)((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */
+ else {
+ return((uint32_t)((NVIC->IPR[_IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */
+}
+
+
+/** \brief System Reset
+
+ This function initiate a system reset request to reset the MCU.
+ */
+static __INLINE void NVIC_SystemReset(void)
+{
+ __DSB(); /* Ensure all outstanding memory accesses included
+ buffered write are completed before reset */
+ SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) |
+ SCB_AIRCR_SYSRESETREQ_Msk);
+ __DSB(); /* Ensure completion of memory access */
+ while(1); /* wait until reset */
+}
+
+/*@} end of CMSIS_Core_NVICFunctions */
+
+
+
+/* ################################## SysTick function ############################################ */
+/** \ingroup CMSIS_Core_FunctionInterface
+ \defgroup CMSIS_Core_SysTickFunctions CMSIS Core SysTick Functions
+ @{
+ */
+
+#if (__Vendor_SysTickConfig == 0)
+
+/** \brief System Tick Configuration
+
+ This function initialises the system tick timer and its interrupt and start the system tick timer.
+ Counter is in free running mode to generate periodical interrupts.
+
+ \param [in] ticks Number of ticks between two interrupts
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+static __INLINE uint32_t SysTick_Config(uint32_t ticks)
+{
+ if (ticks > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */
+
+ SysTick->LOAD = (ticks & SysTick_LOAD_RELOAD_Msk) - 1; /* set reload register */
+ NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Cortex-M0 System Interrupts */
+ SysTick->VAL = 0; /* Load the SysTick Counter Value */
+ SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |
+ SysTick_CTRL_TICKINT_Msk |
+ SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */
+ return (0); /* Function successful */
+}
+
+#endif
+
+/*@} end of CMSIS_Core_SysTickFunctions */
+
+
+
+
+#endif /* __CORE_CM0_H_DEPENDANT */
+
+#endif /* __CMSIS_GENERIC */
+
+#ifdef __cplusplus
+}
+#endif
+
+/*lint -restore */
diff --git a/inc/core_cmFunc.h b/inc/core_cmFunc.h new file mode 100644 index 0000000..1ff04d9 --- /dev/null +++ b/inc/core_cmFunc.h @@ -0,0 +1,844 @@ +/**************************************************************************//**
+ * @file core_cmFunc.h
+ * @brief CMSIS Cortex-M Core Function Access Header File
+ * @version V2.01
+ * @date 06. December 2010
+ *
+ * @note
+ * Copyright (C) 2009-2010 ARM Limited. All rights reserved.
+ *
+ * @par
+ * ARM Limited (ARM) is supplying this software for use with Cortex-M
+ * processor based microcontrollers. This file can be freely distributed
+ * within development tools that are supporting such ARM based processors.
+ *
+ * @par
+ * 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.
+ *
+ ******************************************************************************/
+
+#ifndef __CORE_CMFUNC_H__
+#define __CORE_CMFUNC_H__
+
+/* ########################### Core Function Access ########################### */
+/** \ingroup CMSIS_Core_FunctionInterface
+ \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions
+ @{
+ */
+
+#if defined ( __CC_ARM ) /*------------------ RealView Compiler ----------------*/
+/* ARM armcc specific functions */
+
+/* intrinsic void __enable_irq(); */
+/* intrinsic void __disable_irq(); */
+
+/** \brief Get Control Register
+
+ This function returns the content of the Control Register.
+
+ \return Control Register value
+ */
+#if (__ARMCC_VERSION < 400000)
+extern uint32_t __get_CONTROL(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE uint32_t __get_CONTROL(void)
+{
+ register uint32_t __regControl __ASM("control");
+ return(__regControl);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Set Control Register
+
+ This function writes the given value to the Control Register.
+
+ \param [in] control Control Register value to set
+ */
+#if (__ARMCC_VERSION < 400000)
+extern void __set_CONTROL(uint32_t control);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE void __set_CONTROL(uint32_t control)
+{
+ register uint32_t __regControl __ASM("control");
+ __regControl = control;
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Get ISPR Register
+
+ This function returns the content of the ISPR Register.
+
+ \return ISPR Register value
+ */
+#if (__ARMCC_VERSION < 400000)
+extern uint32_t __get_IPSR(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE uint32_t __get_IPSR(void)
+{
+ register uint32_t __regIPSR __ASM("ipsr");
+ return(__regIPSR);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Get APSR Register
+
+ This function returns the content of the APSR Register.
+
+ \return APSR Register value
+ */
+#if (__ARMCC_VERSION < 400000)
+extern uint32_t __get_APSR(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE uint32_t __get_APSR(void)
+{
+ register uint32_t __regAPSR __ASM("apsr");
+ return(__regAPSR);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Get xPSR Register
+
+ This function returns the content of the xPSR Register.
+
+ \return xPSR Register value
+ */
+#if (__ARMCC_VERSION < 400000)
+extern uint32_t __get_xPSR(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE uint32_t __get_xPSR(void)
+{
+ register uint32_t __regXPSR __ASM("xpsr");
+ return(__regXPSR);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Get Process Stack Pointer
+
+ This function returns the current value of the Process Stack Pointer (PSP).
+
+ \return PSP Register value
+ */
+#if (__ARMCC_VERSION < 400000)
+extern uint32_t __get_PSP(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE uint32_t __get_PSP(void)
+{
+ register uint32_t __regProcessStackPointer __ASM("psp");
+ return(__regProcessStackPointer);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Set Process Stack Pointer
+
+ This function assigns the given value to the Process Stack Pointer (PSP).
+
+ \param [in] topOfProcStack Process Stack Pointer value to set
+ */
+#if (__ARMCC_VERSION < 400000)
+extern void __set_PSP(uint32_t topOfProcStack);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE void __set_PSP(uint32_t topOfProcStack)
+{
+ register uint32_t __regProcessStackPointer __ASM("psp");
+ __regProcessStackPointer = topOfProcStack;
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Get Main Stack Pointer
+
+ This function returns the current value of the Main Stack Pointer (MSP).
+
+ \return MSP Register value
+ */
+#if (__ARMCC_VERSION < 400000)
+extern uint32_t __get_MSP(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE uint32_t __get_MSP(void)
+{
+ register uint32_t __regMainStackPointer __ASM("msp");
+ return(__regMainStackPointer);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Set Main Stack Pointer
+
+ This function assigns the given value to the Main Stack Pointer (MSP).
+
+ \param [in] topOfMainStack Main Stack Pointer value to set
+ */
+#if (__ARMCC_VERSION < 400000)
+extern void __set_MSP(uint32_t topOfMainStack);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE void __set_MSP(uint32_t topOfMainStack)
+{
+ register uint32_t __regMainStackPointer __ASM("msp");
+ __regMainStackPointer = topOfMainStack;
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Get Priority Mask
+
+ This function returns the current state of the priority mask bit from the Priority Mask Register.
+
+ \return Priority Mask value
+ */
+#if (__ARMCC_VERSION < 400000)
+extern uint32_t __get_PRIMASK(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE uint32_t __get_PRIMASK(void)
+{
+ register uint32_t __regPriMask __ASM("primask");
+ return(__regPriMask);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Set Priority Mask
+
+ This function assigns the given value to the Priority Mask Register.
+
+ \param [in] priMask Priority Mask
+ */
+#if (__ARMCC_VERSION < 400000)
+extern void __set_PRIMASK(uint32_t priMask);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE void __set_PRIMASK(uint32_t priMask)
+{
+ register uint32_t __regPriMask __ASM("primask");
+ __regPriMask = (priMask);
+}
+#endif /* __ARMCC_VERSION */
+
+
+#if (__CORTEX_M >= 0x03)
+
+/** \brief Enable FIQ
+
+ This function enables FIQ interrupts by clearing the F-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+#define __enable_fault_irq __enable_fiq
+
+
+/** \brief Disable FIQ
+
+ This function disables FIQ interrupts by setting the F-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+#define __disable_fault_irq __disable_fiq
+
+
+/** \brief Get Base Priority
+
+ This function returns the current value of the Base Priority register.
+
+ \return Base Priority register value
+ */
+#if (__ARMCC_VERSION < 400000)
+extern uint32_t __get_BASEPRI(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE uint32_t __get_BASEPRI(void)
+{
+ register uint32_t __regBasePri __ASM("basepri");
+ return(__regBasePri);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Set Base Priority
+
+ This function assigns the given value to the Base Priority register.
+
+ \param [in] basePri Base Priority value to set
+ */
+#if (__ARMCC_VERSION < 400000)
+extern void __set_BASEPRI(uint32_t basePri);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE void __set_BASEPRI(uint32_t basePri)
+{
+ register uint32_t __regBasePri __ASM("basepri");
+ __regBasePri = (basePri & 0xff);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Get Fault Mask
+
+ This function returns the current value of the Fault Mask register.
+
+ \return Fault Mask register value
+ */
+#if (__ARMCC_VERSION < 400000)
+extern uint32_t __get_FAULTMASK(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE uint32_t __get_FAULTMASK(void)
+{
+ register uint32_t __regFaultMask __ASM("faultmask");
+ return(__regFaultMask);
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Set Fault Mask
+
+ This function assigns the given value to the Fault Mask register.
+
+ \param [in] faultMask Fault Mask value to set
+ */
+#if (__ARMCC_VERSION < 400000)
+extern void __set_FAULTMASK(uint32_t faultMask);
+#else /* (__ARMCC_VERSION >= 400000) */
+static __INLINE void __set_FAULTMASK(uint32_t faultMask)
+{
+ register uint32_t __regFaultMask __ASM("faultmask");
+ __regFaultMask = (faultMask & 1);
+}
+#endif /* __ARMCC_VERSION */
+
+#endif /* (__CORTEX_M >= 0x03) */
+
+
+#if (__CORTEX_M == 0x04)
+
+/** \brief Get FPSCR
+
+ This function returns the current value of the Floating Point Status/Control register.
+
+ \return Floating Point Status/Control register value
+ */
+static __INLINE uint32_t __get_FPSCR(void)
+{
+#if (__FPU_PRESENT == 1)
+ register uint32_t __regfpscr __ASM("fpscr");
+ return(__regfpscr);
+#else
+ return(0);
+#endif
+}
+
+
+/** \brief Set FPSCR
+
+ This function assigns the given value to the Floating Point Status/Control register.
+
+ \param [in] fpscr Floating Point Status/Control value to set
+ */
+static __INLINE void __set_FPSCR(uint32_t fpscr)
+{
+#if (__FPU_PRESENT == 1)
+ register uint32_t __regfpscr __ASM("fpscr");
+ __regfpscr = (fpscr);
+#endif
+}
+
+#endif /* (__CORTEX_M == 0x04) */
+
+
+ #elif (defined (__ICCARM__)) /*---------------- ICC Compiler ---------------------*/
+/* IAR iccarm specific functions */
+
+#if defined (__ICCARM__)
+ #include <intrinsics.h> /* IAR Intrinsics */
+#endif
+
+#pragma diag_suppress=Pe940
+
+/** \brief Enable IRQ Interrupts
+
+ This function enables IRQ interrupts by clearing the I-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+#define __enable_irq __enable_interrupt
+
+
+/** \brief Disable IRQ Interrupts
+
+ This function disables IRQ interrupts by setting the I-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+#define __disable_irq __disable_interrupt
+
+
+/* intrinsic unsigned long __get_CONTROL( void ); (see intrinsic.h) */
+/* intrinsic void __set_CONTROL( unsigned long ); (see intrinsic.h) */
+
+
+/** \brief Get ISPR Register
+
+ This function returns the content of the ISPR Register.
+
+ \return ISPR Register value
+ */
+static uint32_t __get_IPSR(void)
+{
+ __ASM("mrs r0, ipsr");
+}
+
+
+/** \brief Get APSR Register
+
+ This function returns the content of the APSR Register.
+
+ \return APSR Register value
+ */
+static uint32_t __get_APSR(void)
+{
+ __ASM("mrs r0, apsr");
+}
+
+
+/** \brief Get xPSR Register
+
+ This function returns the content of the xPSR Register.
+
+ \return xPSR Register value
+ */
+static uint32_t __get_xPSR(void)
+{
+ __ASM("mrs r0, psr"); // assembler does not know "xpsr"
+}
+
+
+/** \brief Get Process Stack Pointer
+
+ This function returns the current value of the Process Stack Pointer (PSP).
+
+ \return PSP Register value
+ */
+static uint32_t __get_PSP(void)
+{
+ __ASM("mrs r0, psp");
+}
+
+
+/** \brief Set Process Stack Pointer
+
+ This function assigns the given value to the Process Stack Pointer (PSP).
+
+ \param [in] topOfProcStack Process Stack Pointer value to set
+ */
+static void __set_PSP(uint32_t topOfProcStack)
+{
+ __ASM("msr psp, r0");
+}
+
+
+/** \brief Get Main Stack Pointer
+
+ This function returns the current value of the Main Stack Pointer (MSP).
+
+ \return MSP Register value
+ */
+static uint32_t __get_MSP(void)
+{
+ __ASM("mrs r0, msp");
+}
+
+
+/** \brief Set Main Stack Pointer
+
+ This function assigns the given value to the Main Stack Pointer (MSP).
+
+ \param [in] topOfMainStack Main Stack Pointer value to set
+ */
+static void __set_MSP(uint32_t topOfMainStack)
+{
+ __ASM("msr msp, r0");
+}
+
+
+/* intrinsic unsigned long __get_PRIMASK( void ); (see intrinsic.h) */
+/* intrinsic void __set_PRIMASK( unsigned long ); (see intrinsic.h) */
+
+
+#if (__CORTEX_M >= 0x03)
+
+/** \brief Enable FIQ
+
+ This function enables FIQ interrupts by clearing the F-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+static __INLINE void __enable_fault_irq(void)
+{
+ __ASM ("cpsie f");
+}
+
+
+/** \brief Disable FIQ
+
+ This function disables FIQ interrupts by setting the F-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+static __INLINE void __disable_fault_irq(void)
+{
+ __ASM ("cpsid f");
+}
+
+
+/* intrinsic unsigned long __get_BASEPRI( void ); (see intrinsic.h) */
+/* intrinsic void __set_BASEPRI( unsigned long ); (see intrinsic.h) */
+/* intrinsic unsigned long __get_FAULTMASK( void ); (see intrinsic.h) */
+/* intrinsic void __set_FAULTMASK(unsigned long); (see intrinsic.h) */
+
+#endif /* (__CORTEX_M >= 0x03) */
+
+
+#if (__CORTEX_M == 0x04)
+
+/** \brief Get FPSCR
+
+ This function returns the current value of the Floating Point Status/Control register.
+
+ \return Floating Point Status/Control register value
+ */
+static uint32_t __get_FPSCR(void)
+{
+#if (__FPU_PRESENT == 1)
+ __ASM("vmrs r0, fpscr");
+#else
+ return(0);
+#endif
+}
+
+
+/** \brief Set FPSCR
+
+ This function assigns the given value to the Floating Point Status/Control register.
+
+ \param [in] fpscr Floating Point Status/Control value to set
+ */
+static void __set_FPSCR(uint32_t fpscr)
+{
+#if (__FPU_PRESENT == 1)
+ __ASM("vmsr fpscr, r0");
+#endif
+}
+
+#endif /* (__CORTEX_M == 0x04) */
+
+#pragma diag_default=Pe940
+
+
+#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
+/* GNU gcc specific functions */
+
+/** \brief Enable IRQ Interrupts
+
+ This function enables IRQ interrupts by clearing the I-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __enable_irq(void)
+{
+ __ASM volatile ("cpsie i");
+}
+
+
+/** \brief Disable IRQ Interrupts
+
+ This function disables IRQ interrupts by setting the I-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __disable_irq(void)
+{
+ __ASM volatile ("cpsid i");
+}
+
+
+/** \brief Get Control Register
+
+ This function returns the content of the Control Register.
+
+ \return Control Register value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_CONTROL(void)
+{
+ uint32_t result;
+
+ __ASM volatile ("MRS %0, control" : "=r" (result) );
+ return(result);
+}
+
+
+/** \brief Set Control Register
+
+ This function writes the given value to the Control Register.
+
+ \param [in] control Control Register value to set
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __set_CONTROL(uint32_t control)
+{
+ __ASM volatile ("MSR control, %0" : : "r" (control) );
+}
+
+
+/** \brief Get ISPR Register
+
+ This function returns the content of the ISPR Register.
+
+ \return ISPR Register value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_IPSR(void)
+{
+ uint32_t result;
+
+ __ASM volatile ("MRS %0, ipsr" : "=r" (result) );
+ return(result);
+}
+
+
+/** \brief Get APSR Register
+
+ This function returns the content of the APSR Register.
+
+ \return APSR Register value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_APSR(void)
+{
+ uint32_t result;
+
+ __ASM volatile ("MRS %0, apsr" : "=r" (result) );
+ return(result);
+}
+
+
+/** \brief Get xPSR Register
+
+ This function returns the content of the xPSR Register.
+
+ \return xPSR Register value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_xPSR(void)
+{
+ uint32_t result;
+
+ __ASM volatile ("MRS %0, xpsr" : "=r" (result) );
+ return(result);
+}
+
+
+/** \brief Get Process Stack Pointer
+
+ This function returns the current value of the Process Stack Pointer (PSP).
+
+ \return PSP Register value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_PSP(void)
+{
+ register uint32_t result;
+
+ __ASM volatile ("MRS %0, psp\n" : "=r" (result) );
+ return(result);
+}
+
+
+/** \brief Set Process Stack Pointer
+
+ This function assigns the given value to the Process Stack Pointer (PSP).
+
+ \param [in] topOfProcStack Process Stack Pointer value to set
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __set_PSP(uint32_t topOfProcStack)
+{
+ __ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) );
+}
+
+
+/** \brief Get Main Stack Pointer
+
+ This function returns the current value of the Main Stack Pointer (MSP).
+
+ \return MSP Register value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_MSP(void)
+{
+ register uint32_t result;
+
+ __ASM volatile ("MRS %0, msp\n" : "=r" (result) );
+ return(result);
+}
+
+
+/** \brief Set Main Stack Pointer
+
+ This function assigns the given value to the Main Stack Pointer (MSP).
+
+ \param [in] topOfMainStack Main Stack Pointer value to set
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __set_MSP(uint32_t topOfMainStack)
+{
+ __ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) );
+}
+
+
+/** \brief Get Priority Mask
+
+ This function returns the current state of the priority mask bit from the Priority Mask Register.
+
+ \return Priority Mask value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_PRIMASK(void)
+{
+ uint32_t result;
+
+ __ASM volatile ("MRS %0, primask" : "=r" (result) );
+ return(result);
+}
+
+
+/** \brief Set Priority Mask
+
+ This function assigns the given value to the Priority Mask Register.
+
+ \param [in] priMask Priority Mask
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __set_PRIMASK(uint32_t priMask)
+{
+ __ASM volatile ("MSR primask, %0" : : "r" (priMask) );
+}
+
+
+#if (__CORTEX_M >= 0x03)
+
+/** \brief Enable FIQ
+
+ This function enables FIQ interrupts by clearing the F-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __enable_fault_irq(void)
+{
+ __ASM volatile ("cpsie f");
+}
+
+
+/** \brief Disable FIQ
+
+ This function disables FIQ interrupts by setting the F-bit in the CPSR.
+ Can only be executed in Privileged modes.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __disable_fault_irq(void)
+{
+ __ASM volatile ("cpsid f");
+}
+
+
+/** \brief Get Base Priority
+
+ This function returns the current value of the Base Priority register.
+
+ \return Base Priority register value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_BASEPRI(void)
+{
+ uint32_t result;
+
+ __ASM volatile ("MRS %0, basepri_max" : "=r" (result) );
+ return(result);
+}
+
+
+/** \brief Set Base Priority
+
+ This function assigns the given value to the Base Priority register.
+
+ \param [in] basePri Base Priority value to set
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __set_BASEPRI(uint32_t value)
+{
+ __ASM volatile ("MSR basepri, %0" : : "r" (value) );
+}
+
+
+/** \brief Get Fault Mask
+
+ This function returns the current value of the Fault Mask register.
+
+ \return Fault Mask register value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_FAULTMASK(void)
+{
+ uint32_t result;
+
+ __ASM volatile ("MRS %0, faultmask" : "=r" (result) );
+ return(result);
+}
+
+
+/** \brief Set Fault Mask
+
+ This function assigns the given value to the Fault Mask register.
+
+ \param [in] faultMask Fault Mask value to set
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __set_FAULTMASK(uint32_t faultMask)
+{
+ __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) );
+}
+
+#endif /* (__CORTEX_M >= 0x03) */
+
+
+#if (__CORTEX_M == 0x04)
+
+/** \brief Get FPSCR
+
+ This function returns the current value of the Floating Point Status/Control register.
+
+ \return Floating Point Status/Control register value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __get_FPSCR(void)
+{
+#if (__FPU_PRESENT == 1)
+ uint32_t result;
+
+ __ASM volatile ("MRS %0, fpscr" : "=r" (result) );
+ return(result);
+#else
+ return(0);
+#endif
+}
+
+
+/** \brief Set FPSCR
+
+ This function assigns the given value to the Floating Point Status/Control register.
+
+ \param [in] fpscr Floating Point Status/Control value to set
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __set_FPSCR(uint32_t fpscr)
+{
+#if (__FPU_PRESENT == 1)
+ __ASM volatile ("MSR fpscr, %0" : : "r" (fpscr) );
+#endif
+}
+
+#endif /* (__CORTEX_M == 0x04) */
+
+
+#elif (defined (__TASKING__)) /*--------------- TASKING Compiler -----------------*/
+/* TASKING carm specific functions */
+
+/*
+ * The CMSIS functions have been implemented as intrinsics in the compiler.
+ * Please use "carm -?i" to get an up to date list of all instrinsics,
+ * Including the CMSIS ones.
+ */
+
+#endif
+
+/*@} end of CMSIS_Core_RegAccFunctions */
+
+
+#endif /* __CORE_CMFUNC_H__ */
diff --git a/inc/core_cmInstr.h b/inc/core_cmInstr.h new file mode 100644 index 0000000..95ce06c --- /dev/null +++ b/inc/core_cmInstr.h @@ -0,0 +1,775 @@ +/**************************************************************************//**
+ * @file core_cmInstr.h
+ * @brief CMSIS Cortex-M Core Instruction Access Header File
+ * @version V2.01
+ * @date 06. December 2010
+ *
+ * @note
+ * Copyright (C) 2009-2010 ARM Limited. All rights reserved.
+ *
+ * @par
+ * ARM Limited (ARM) is supplying this software for use with Cortex-M
+ * processor based microcontrollers. This file can be freely distributed
+ * within development tools that are supporting such ARM based processors.
+ *
+ * @par
+ * 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.
+ *
+ ******************************************************************************/
+
+#ifndef __CORE_CMINSTR_H__
+#define __CORE_CMINSTR_H__
+
+
+/* ########################## Core Instruction Access ######################### */
+/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface
+ Access to dedicated instructions
+ @{
+*/
+
+#if defined ( __CC_ARM ) /*------------------ RealView Compiler ----------------*/
+/* ARM armcc specific functions */
+
+/** \brief No Operation
+
+ No Operation does nothing. This instruction can be used for code alignment purposes.
+ */
+#define __NOP __nop
+
+
+/** \brief Wait For Interrupt
+
+ Wait For Interrupt is a hint instruction that suspends execution
+ until one of a number of events occurs.
+ */
+#define __WFI __wfi
+
+
+/** \brief Wait For Event
+
+ Wait For Event is a hint instruction that permits the processor to enter
+ a low-power state until one of a number of events occurs.
+ */
+#define __WFE __wfe
+
+
+/** \brief Send Event
+
+ Send Event is a hint instruction. It causes an event to be signaled to the CPU.
+ */
+#define __SEV __sev
+
+
+/** \brief Instruction Synchronization Barrier
+
+ Instruction Synchronization Barrier flushes the pipeline in the processor,
+ so that all instructions following the ISB are fetched from cache or
+ memory, after the instruction has been completed.
+ */
+#define __ISB() __isb(0xF)
+
+
+/** \brief Data Synchronization Barrier
+
+ This function acts as a special kind of Data Memory Barrier.
+ It completes when all explicit memory accesses before this instruction complete.
+ */
+#define __DSB() __dsb(0xF)
+
+
+/** \brief Data Memory Barrier
+
+ This function ensures the apparent order of the explicit memory operations before
+ and after the instruction, without ensuring their completion.
+ */
+#define __DMB() __dmb(0xF)
+
+
+/** \brief Reverse byte order (32 bit)
+
+ This function reverses the byte order in integer value.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+#define __REV __rev
+
+
+/** \brief Reverse byte order (16 bit)
+
+ This function reverses the byte order in two unsigned short values.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+#if (__ARMCC_VERSION < 400677)
+extern uint32_t __REV16(uint32_t value);
+#else /* (__ARMCC_VERSION >= 400677) */
+static __INLINE __ASM uint32_t __REV16(uint32_t value)
+{
+ rev16 r0, r0
+ bx lr
+}
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Reverse byte order in signed short value
+
+ This function reverses the byte order in a signed short value with sign extension to integer.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+#if (__ARMCC_VERSION < 400677)
+extern int32_t __REVSH(int32_t value);
+#else /* (__ARMCC_VERSION >= 400677) */
+static __INLINE __ASM int32_t __REVSH(int32_t value)
+{
+ revsh r0, r0
+ bx lr
+}
+#endif /* __ARMCC_VERSION */
+
+
+#if (__CORTEX_M >= 0x03)
+
+/** \brief Reverse bit order of value
+
+ This function reverses the bit order of the given value.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+#define __RBIT __rbit
+
+
+/** \brief LDR Exclusive (8 bit)
+
+ This function performs a exclusive LDR command for 8 bit value.
+
+ \param [in] ptr Pointer to data
+ \return value of type uint8_t at (*ptr)
+ */
+#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr))
+
+
+/** \brief LDR Exclusive (16 bit)
+
+ This function performs a exclusive LDR command for 16 bit values.
+
+ \param [in] ptr Pointer to data
+ \return value of type uint16_t at (*ptr)
+ */
+#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr))
+
+
+/** \brief LDR Exclusive (32 bit)
+
+ This function performs a exclusive LDR command for 32 bit values.
+
+ \param [in] ptr Pointer to data
+ \return value of type uint32_t at (*ptr)
+ */
+#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr))
+
+
+/** \brief STR Exclusive (8 bit)
+
+ This function performs a exclusive STR command for 8 bit values.
+
+ \param [in] value Value to store
+ \param [in] ptr Pointer to location
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+#define __STREXB(value, ptr) __strex(value, ptr)
+
+
+/** \brief STR Exclusive (16 bit)
+
+ This function performs a exclusive STR command for 16 bit values.
+
+ \param [in] value Value to store
+ \param [in] ptr Pointer to location
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+#define __STREXH(value, ptr) __strex(value, ptr)
+
+
+/** \brief STR Exclusive (32 bit)
+
+ This function performs a exclusive STR command for 32 bit values.
+
+ \param [in] value Value to store
+ \param [in] ptr Pointer to location
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+#define __STREXW(value, ptr) __strex(value, ptr)
+
+
+/** \brief Remove the exclusive lock
+
+ This function removes the exclusive lock which is created by LDREX.
+
+ */
+#if (__ARMCC_VERSION < 400000)
+extern void __CLREX(void);
+#else /* (__ARMCC_VERSION >= 400000) */
+#define __CLREX __clrex
+#endif /* __ARMCC_VERSION */
+
+
+/** \brief Signed Saturate
+
+ This function saturates a signed value.
+
+ \param [in] value Value to be saturated
+ \param [in] sat Bit position to saturate to (1..32)
+ \return Saturated value
+ */
+#define __SSAT __ssat
+
+
+/** \brief Unsigned Saturate
+
+ This function saturates an unsigned value.
+
+ \param [in] value Value to be saturated
+ \param [in] sat Bit position to saturate to (0..31)
+ \return Saturated value
+ */
+#define __USAT __usat
+
+
+/** \brief Count leading zeros
+
+ This function counts the number of leading zeros of a data value.
+
+ \param [in] value Value to count the leading zeros
+ \return number of leading zeros in value
+ */
+#define __CLZ __clz
+
+#endif /* (__CORTEX_M >= 0x03) */
+
+
+
+#elif (defined (__ICCARM__)) /*---------------- ICC Compiler ---------------------*/
+/* IAR iccarm specific functions */
+
+#include <intrinsics.h> /* IAR Intrinsics */
+
+#pragma diag_suppress=Pe940
+
+/** \brief No Operation
+
+ No Operation does nothing. This instruction can be used for code alignment purposes.
+ */
+#define __NOP __no_operation
+
+
+/** \brief Wait For Interrupt
+
+ Wait For Interrupt is a hint instruction that suspends execution
+ until one of a number of events occurs.
+ */
+static __INLINE void __WFI(void)
+{
+ __ASM ("wfi");
+}
+
+
+/** \brief Wait For Event
+
+ Wait For Event is a hint instruction that permits the processor to enter
+ a low-power state until one of a number of events occurs.
+ */
+static __INLINE void __WFE(void)
+{
+ __ASM ("wfe");
+}
+
+
+/** \brief Send Event
+
+ Send Event is a hint instruction. It causes an event to be signaled to the CPU.
+ */
+static __INLINE void __SEV(void)
+{
+ __ASM ("sev");
+}
+
+
+/* intrinsic void __ISB(void) (see intrinsics.h) */
+/* intrinsic void __DSB(void) (see intrinsics.h) */
+/* intrinsic void __DMB(void) (see intrinsics.h) */
+/* intrinsic uint32_t __REV(uint32_t value) (see intrinsics.h) */
+/* intrinsic __SSAT (see intrinsics.h) */
+/* intrinsic __USAT (see intrinsics.h) */
+
+
+/** \brief Reverse byte order (16 bit)
+
+ This function reverses the byte order in two unsigned short values.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+static uint32_t __REV16(uint32_t value)
+{
+ __ASM("rev16 r0, r0");
+}
+
+
+/* intrinsic uint32_t __REVSH(uint32_t value) (see intrinsics.h */
+
+
+#if (__CORTEX_M >= 0x03)
+
+/** \brief Reverse bit order of value
+
+ This function reverses the bit order of the given value.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+static uint32_t __RBIT(uint32_t value)
+{
+ __ASM("rbit r0, r0");
+}
+
+
+/** \brief LDR Exclusive (8 bit)
+
+ This function performs a exclusive LDR command for 8 bit value.
+
+ \param [in] ptr Pointer to data
+ \return value of type uint8_t at (*ptr)
+ */
+static uint8_t __LDREXB(volatile uint8_t *addr)
+{
+ __ASM("ldrexb r0, [r0]");
+}
+
+
+/** \brief LDR Exclusive (16 bit)
+
+ This function performs a exclusive LDR command for 16 bit values.
+
+ \param [in] ptr Pointer to data
+ \return value of type uint16_t at (*ptr)
+ */
+static uint16_t __LDREXH(volatile uint16_t *addr)
+{
+ __ASM("ldrexh r0, [r0]");
+}
+
+
+/** \brief LDR Exclusive (32 bit)
+
+ This function performs a exclusive LDR command for 32 bit values.
+
+ \param [in] ptr Pointer to data
+ \return value of type uint32_t at (*ptr)
+ */
+/* intrinsic unsigned long __LDREX(unsigned long *) (see intrinsics.h) */
+static uint32_t __LDREXW(volatile uint32_t *addr)
+{
+ __ASM("ldrex r0, [r0]");
+}
+
+
+/** \brief STR Exclusive (8 bit)
+
+ This function performs a exclusive STR command for 8 bit values.
+
+ \param [in] value Value to store
+ \param [in] ptr Pointer to location
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+static uint32_t __STREXB(uint8_t value, volatile uint8_t *addr)
+{
+ __ASM("strexb r0, r0, [r1]");
+}
+
+
+/** \brief STR Exclusive (16 bit)
+
+ This function performs a exclusive STR command for 16 bit values.
+
+ \param [in] value Value to store
+ \param [in] ptr Pointer to location
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+static uint32_t __STREXH(uint16_t value, volatile uint16_t *addr)
+{
+ __ASM("strexh r0, r0, [r1]");
+}
+
+
+/** \brief STR Exclusive (32 bit)
+
+ This function performs a exclusive STR command for 32 bit values.
+
+ \param [in] value Value to store
+ \param [in] ptr Pointer to location
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+/* intrinsic unsigned long __STREX(unsigned long, unsigned long) (see intrinsics.h )*/
+static uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)
+{
+ __ASM("strex r0, r0, [r1]");
+}
+
+
+/** \brief Remove the exclusive lock
+
+ This function removes the exclusive lock which is created by LDREX.
+
+ */
+static __INLINE void __CLREX(void)
+{
+ __ASM ("clrex");
+}
+
+/* intrinsic unsigned char __CLZ( unsigned long ) (see intrinsics.h) */
+
+#endif /* (__CORTEX_M >= 0x03) */
+
+#pragma diag_default=Pe940
+
+
+
+#elif (defined (__GNUC__)) /*------------------ GNU Compiler ---------------------*/
+/* GNU gcc specific functions */
+
+/** \brief No Operation
+
+ No Operation does nothing. This instruction can be used for code alignment purposes.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __NOP(void)
+{
+ __ASM volatile ("nop");
+}
+
+
+/** \brief Wait For Interrupt
+
+ Wait For Interrupt is a hint instruction that suspends execution
+ until one of a number of events occurs.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __WFI(void)
+{
+ __ASM volatile ("wfi");
+}
+
+
+/** \brief Wait For Event
+
+ Wait For Event is a hint instruction that permits the processor to enter
+ a low-power state until one of a number of events occurs.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __WFE(void)
+{
+ __ASM volatile ("wfe");
+}
+
+
+/** \brief Send Event
+
+ Send Event is a hint instruction. It causes an event to be signaled to the CPU.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __SEV(void)
+{
+ __ASM volatile ("sev");
+}
+
+
+/** \brief Instruction Synchronization Barrier
+
+ Instruction Synchronization Barrier flushes the pipeline in the processor,
+ so that all instructions following the ISB are fetched from cache or
+ memory, after the instruction has been completed.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __ISB(void)
+{
+ __ASM volatile ("isb");
+}
+
+
+/** \brief Data Synchronization Barrier
+
+ This function acts as a special kind of Data Memory Barrier.
+ It completes when all explicit memory accesses before this instruction complete.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __DSB(void)
+{
+ __ASM volatile ("dsb");
+}
+
+
+/** \brief Data Memory Barrier
+
+ This function ensures the apparent order of the explicit memory operations before
+ and after the instruction, without ensuring their completion.
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __DMB(void)
+{
+ __ASM volatile ("dmb");
+}
+
+
+/** \brief Reverse byte order (32 bit)
+
+ This function reverses the byte order in integer value.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __REV(uint32_t value)
+{
+ uint32_t result;
+
+ __ASM volatile ("rev %0, %1" : "=r" (result) : "r" (value) );
+ return(result);
+}
+
+
+/** \brief Reverse byte order (16 bit)
+
+ This function reverses the byte order in two unsigned short values.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __REV16(uint32_t value)
+{
+ uint32_t result;
+
+ __ASM volatile ("rev16 %0, %1" : "=r" (result) : "r" (value) );
+ return(result);
+}
+
+
+/** \brief Reverse byte order in signed short value
+
+ This function reverses the byte order in a signed short value with sign extension to integer.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+__attribute__( ( always_inline ) ) static __INLINE int32_t __REVSH(int32_t value)
+{
+ uint32_t result;
+
+ __ASM volatile ("revsh %0, %1" : "=r" (result) : "r" (value) );
+ return(result);
+}
+
+
+#if (__CORTEX_M >= 0x03)
+
+/** \brief Reverse bit order of value
+
+ This function reverses the bit order of the given value.
+
+ \param [in] value Value to reverse
+ \return Reversed value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __RBIT(uint32_t value)
+{
+ uint32_t result;
+
+ __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) );
+ return(result);
+}
+
+
+/** \brief LDR Exclusive (8 bit)
+
+ This function performs a exclusive LDR command for 8 bit value.
+
+ \param [in] ptr Pointer to data
+ \return value of type uint8_t at (*ptr)
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint8_t __LDREXB(volatile uint8_t *addr)
+{
+ uint8_t result;
+
+ __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) );
+ return(result);
+}
+
+
+/** \brief LDR Exclusive (16 bit)
+
+ This function performs a exclusive LDR command for 16 bit values.
+
+ \param [in] ptr Pointer to data
+ \return value of type uint16_t at (*ptr)
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint16_t __LDREXH(volatile uint16_t *addr)
+{
+ uint16_t result;
+
+ __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) );
+ return(result);
+}
+
+
+/** \brief LDR Exclusive (32 bit)
+
+ This function performs a exclusive LDR command for 32 bit values.
+
+ \param [in] ptr Pointer to data
+ \return value of type uint32_t at (*ptr)
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __LDREXW(volatile uint32_t *addr)
+{
+ uint32_t result;
+
+ __ASM volatile ("ldrex %0, [%1]" : "=r" (result) : "r" (addr) );
+ return(result);
+}
+
+
+/** \brief STR Exclusive (8 bit)
+
+ This function performs a exclusive STR command for 8 bit values.
+
+ \param [in] value Value to store
+ \param [in] ptr Pointer to location
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr)
+{
+ uint32_t result;
+
+ __ASM volatile ("strexb %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
+ return(result);
+}
+
+
+/** \brief STR Exclusive (16 bit)
+
+ This function performs a exclusive STR command for 16 bit values.
+
+ \param [in] value Value to store
+ \param [in] ptr Pointer to location
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr)
+{
+ uint32_t result;
+
+ __ASM volatile ("strexh %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
+ return(result);
+}
+
+
+/** \brief STR Exclusive (32 bit)
+
+ This function performs a exclusive STR command for 32 bit values.
+
+ \param [in] value Value to store
+ \param [in] ptr Pointer to location
+ \return 0 Function succeeded
+ \return 1 Function failed
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr)
+{
+ uint32_t result;
+
+ __ASM volatile ("strex %0, %2, [%1]" : "=r" (result) : "r" (addr), "r" (value) );
+ return(result);
+}
+
+
+/** \brief Remove the exclusive lock
+
+ This function removes the exclusive lock which is created by LDREX.
+
+ */
+__attribute__( ( always_inline ) ) static __INLINE void __CLREX(void)
+{
+ __ASM volatile ("clrex");
+}
+
+
+/** \brief Signed Saturate
+
+ This function saturates a signed value.
+
+ \param [in] value Value to be saturated
+ \param [in] sat Bit position to saturate to (1..32)
+ \return Saturated value
+ */
+#define __SSAT(ARG1,ARG2) \
+({ \
+ uint32_t __RES, __ARG1 = (ARG1); \
+ __ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
+ __RES; \
+ })
+
+
+/** \brief Unsigned Saturate
+
+ This function saturates an unsigned value.
+
+ \param [in] value Value to be saturated
+ \param [in] sat Bit position to saturate to (0..31)
+ \return Saturated value
+ */
+#define __USAT(ARG1,ARG2) \
+({ \
+ uint32_t __RES, __ARG1 = (ARG1); \
+ __ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \
+ __RES; \
+ })
+
+
+/** \brief Count leading zeros
+
+ This function counts the number of leading zeros of a data value.
+
+ \param [in] value Value to count the leading zeros
+ \return number of leading zeros in value
+ */
+__attribute__( ( always_inline ) ) static __INLINE uint8_t __CLZ(uint32_t value)
+{
+ uint8_t result;
+
+ __ASM volatile ("clz %0, %1" : "=r" (result) : "r" (value) );
+ return(result);
+}
+
+#endif /* (__CORTEX_M >= 0x03) */
+
+
+
+
+#elif (defined (__TASKING__)) /*--------------- TASKING Compiler -----------------*/
+/* TASKING carm specific functions */
+
+/*
+ * The CMSIS functions have been implemented as intrinsics in the compiler.
+ * Please use "carm -?i" to get an up to date list of all instrinsics,
+ * Including the CMSIS ones.
+ */
+
+#endif
+
+/*@}*/ /* end of group CMSIS_Core_InstructionInterface */
+
+#endif /* __CORE_CMINSTR_H__ */
diff --git a/inc/system_LPC11xx.h b/inc/system_LPC11xx.h new file mode 100644 index 0000000..385fe38 --- /dev/null +++ b/inc/system_LPC11xx.h @@ -0,0 +1,64 @@ +/**************************************************************************//**
+ * @file system_LPC11xx.h
+ * @brief CMSIS Cortex-M0 Device Peripheral Access Layer Header File
+ * for the NXP LPC11xx Device Series
+ * @version V1.00
+ * @date 17. November 2009
+ *
+ * @note
+ * Copyright (C) 2009 ARM Limited. All rights reserved.
+ *
+ * @par
+ * ARM Limited (ARM) is supplying this software for use with Cortex-M
+ * processor based microcontrollers. This file can be freely distributed
+ * within development tools that are supporting such ARM based processors.
+ *
+ * @par
+ * 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.
+ *
+ ******************************************************************************/
+
+
+#ifndef __SYSTEM_LPC11xx_H
+#define __SYSTEM_LPC11xx_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+
+extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */
+
+
+/**
+ * Initialize the system
+ *
+ * @param none
+ * @return none
+ *
+ * @brief Setup the microcontroller system.
+ * Initialize the System and update the SystemCoreClock variable.
+ */
+extern void SystemInit (void);
+
+/**
+ * Update SystemCoreClock variable
+ *
+ * @param none
+ * @return none
+ *
+ * @brief Updates the SystemCoreClock with current core Clock
+ * retrieved from cpu registers.
+ */
+extern void SystemCoreClockUpdate (void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __SYSTEM_LPC11x_H */
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