From: arighi Date: Tue, 4 May 2010 08:54:56 +0000 (+0000) Subject: CM3: add basic support to STM32 family processors. X-Git-Tag: 2.5.0~307 X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=c904e252f872318aa2014f0ef1079a08aedaaed0;p=bertos.git CM3: add basic support to STM32 family processors. Include the architecture defines, memory map, linker script and CPU detection routine. git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3601 38d2e660-2303-0410-9eaa-f027e97ec537 --- diff --git a/bertos/cpu/attr.h b/bertos/cpu/attr.h index 5ed8bfca..185da4cc 100644 --- a/bertos/cpu/attr.h +++ b/bertos/cpu/attr.h @@ -171,7 +171,7 @@ #define CPU_HARVARD 0 /// Valid pointers should be >= than this value (used for debug) - #if (CPU_CM3_LM3S1968 || CPU_CM3_LM3S8962) + #if (CPU_CM3_LM3S1968 || CPU_CM3_LM3S8962 || CPU_CM3_STM32P103) #define CPU_RAM_START 0x20000000 #else #warning Fix CPU_RAM_START address for your Cortex-M3, default value set to 0x200 diff --git a/bertos/cpu/cortex-m3/io/stm32.h b/bertos/cpu/cortex-m3/io/stm32.h new file mode 100644 index 00000000..5a9d4a82 --- /dev/null +++ b/bertos/cpu/cortex-m3/io/stm32.h @@ -0,0 +1,1120 @@ +/** + * \file + * + * + * \brief STM32 registers definition. + */ + +#ifndef STM32_H +#define STM32_H + +#include +#include +#include + +/** + * The following are defines for the fault assignments. + */ +/*\{*/ +#define FAULT_NMI 2 ///< NMI fault +#define FAULT_HARD 3 ///< Hard fault +#define FAULT_MPU 4 ///< MPU fault +#define FAULT_BUS 5 ///< Bus fault +#define FAULT_USAGE 6 ///< Usage fault +#define FAULT_SVCALL 11 ///< SVCall +#define FAULT_DEBUG 12 ///< Debug monitor +#define FAULT_PENDSV 14 ///< PendSV +#define FAULT_SYSTICK 15 ///< System Tick +/*\}*/ + +/** + * The following are defines for the total number of interrupts. + */ +/*\{*/ +#define NUM_INTERRUPTS 71 +/*\}*/ + +/** + * NVIC registers (NVIC) + */ +/*\{*/ +#define NVIC_INT_TYPE_R (*((reg32_t *)0xE000E004)) +#define NVIC_ST_CTRL_R (*((reg32_t *)0xE000E010)) +#define NVIC_ST_RELOAD_R (*((reg32_t *)0xE000E014)) +#define NVIC_ST_CURRENT_R (*((reg32_t *)0xE000E018)) +#define NVIC_ST_CAL_R (*((reg32_t *)0xE000E01C)) +#define NVIC_EN0_R (*((reg32_t *)0xE000E100)) +#define NVIC_EN1_R (*((reg32_t *)0xE000E104)) +#define NVIC_DIS0_R (*((reg32_t *)0xE000E180)) +#define NVIC_DIS1_R (*((reg32_t *)0xE000E184)) +#define NVIC_PEND0_R (*((reg32_t *)0xE000E200)) +#define NVIC_PEND1_R (*((reg32_t *)0xE000E204)) +#define NVIC_UNPEND0_R (*((reg32_t *)0xE000E280)) +#define NVIC_UNPEND1_R (*((reg32_t *)0xE000E284)) +#define NVIC_ACTIVE0_R (*((reg32_t *)0xE000E300)) +#define NVIC_ACTIVE1_R (*((reg32_t *)0xE000E304)) +#define NVIC_PRI0_R (*((reg32_t *)0xE000E400)) +#define NVIC_PRI1_R (*((reg32_t *)0xE000E404)) +#define NVIC_PRI2_R (*((reg32_t *)0xE000E408)) +#define NVIC_PRI3_R (*((reg32_t *)0xE000E40C)) +#define NVIC_PRI4_R (*((reg32_t *)0xE000E410)) +#define NVIC_PRI5_R (*((reg32_t *)0xE000E414)) +#define NVIC_PRI6_R (*((reg32_t *)0xE000E418)) +#define NVIC_PRI7_R (*((reg32_t *)0xE000E41C)) +#define NVIC_PRI8_R (*((reg32_t *)0xE000E420)) +#define NVIC_PRI9_R (*((reg32_t *)0xE000E424)) +#define NVIC_PRI10_R (*((reg32_t *)0xE000E428)) +#define NVIC_CPUID_R (*((reg32_t *)0xE000ED00)) +#define NVIC_INT_CTRL_R (*((reg32_t *)0xE000ED04)) +#define NVIC_VTABLE_R (*((reg32_t *)0xE000ED08)) +#define NVIC_APINT_R (*((reg32_t *)0xE000ED0C)) +#define NVIC_SYS_CTRL_R (*((reg32_t *)0xE000ED10)) +#define NVIC_CFG_CTRL_R (*((reg32_t *)0xE000ED14)) +#define NVIC_SYS_PRI1_R (*((reg32_t *)0xE000ED18)) +#define NVIC_SYS_PRI2_R (*((reg32_t *)0xE000ED1C)) +#define NVIC_SYS_PRI3_R (*((reg32_t *)0xE000ED20)) +#define NVIC_SYS_HND_CTRL_R (*((reg32_t *)0xE000ED24)) +#define NVIC_FAULT_STAT_R (*((reg32_t *)0xE000ED28)) +#define NVIC_HFAULT_STAT_R (*((reg32_t *)0xE000ED2C)) +#define NVIC_DEBUG_STAT_R (*((reg32_t *)0xE000ED30)) +#define NVIC_MM_ADDR_R (*((reg32_t *)0xE000ED34)) +#define NVIC_FAULT_ADDR_R (*((reg32_t *)0xE000ED38)) +#define NVIC_MPU_TYPE_R (*((reg32_t *)0xE000ED90)) +#define NVIC_MPU_CTRL_R (*((reg32_t *)0xE000ED94)) +#define NVIC_MPU_NUMBER_R (*((reg32_t *)0xE000ED98)) +#define NVIC_MPU_BASE_R (*((reg32_t *)0xE000ED9C)) +#define NVIC_MPU_ATTR_R (*((reg32_t *)0xE000EDA0)) +#define NVIC_DBG_CTRL_R (*((reg32_t *)0xE000EDF0)) +#define NVIC_DBG_XFER_R (*((reg32_t *)0xE000EDF4)) +#define NVIC_DBG_DATA_R (*((reg32_t *)0xE000EDF8)) +#define NVIC_DBG_INT_R (*((reg32_t *)0xE000EDFC)) +#define NVIC_SW_TRIG_R (*((reg32_t *)0xE000EF00)) +/*\}*/ + +/** + * The following are defines for the NVIC register addresses. + */ +/*\{*/ +#define NVIC_INT_TYPE 0xE000E004 ///< Interrupt Controller Type Reg +#define NVIC_ST_CTRL 0xE000E010 ///< SysTick Control and Status Reg +#define NVIC_ST_RELOAD 0xE000E014 ///< SysTick Reload Value Register +#define NVIC_ST_CURRENT 0xE000E018 ///< SysTick Current Value Register +#define NVIC_ST_CAL 0xE000E01C ///< SysTick Calibration Value Reg +#define NVIC_EN0 0xE000E100 ///< IRQ 0 to 31 Set Enable Register +#define NVIC_EN1 0xE000E104 ///< IRQ 32 to 63 Set Enable Register +#define NVIC_DIS0 0xE000E180 ///< IRQ 0 to 31 Clear Enable Reg +#define NVIC_DIS1 0xE000E184 ///< IRQ 32 to 63 Clear Enable Reg +#define NVIC_PEND0 0xE000E200 ///< IRQ 0 to 31 Set Pending Register +#define NVIC_PEND1 0xE000E204 ///< IRQ 32 to 63 Set Pending Reg +#define NVIC_UNPEND0 0xE000E280 ///< IRQ 0 to 31 Clear Pending Reg +#define NVIC_UNPEND1 0xE000E284 ///< IRQ 32 to 63 Clear Pending Reg +#define NVIC_ACTIVE0 0xE000E300 ///< IRQ 0 to 31 Active Register +#define NVIC_ACTIVE1 0xE000E304 ///< IRQ 32 to 63 Active Register +#define NVIC_PRI0 0xE000E400 ///< IRQ 0 to 3 Priority Register +#define NVIC_PRI1 0xE000E404 ///< IRQ 4 to 7 Priority Register +#define NVIC_PRI2 0xE000E408 ///< IRQ 8 to 11 Priority Register +#define NVIC_PRI3 0xE000E40C ///< IRQ 12 to 15 Priority Register +#define NVIC_PRI4 0xE000E410 ///< IRQ 16 to 19 Priority Register +#define NVIC_PRI5 0xE000E414 ///< IRQ 20 to 23 Priority Register +#define NVIC_PRI6 0xE000E418 ///< IRQ 24 to 27 Priority Register +#define NVIC_PRI7 0xE000E41C ///< IRQ 28 to 31 Priority Register +#define NVIC_PRI8 0xE000E420 ///< IRQ 32 to 35 Priority Register +#define NVIC_PRI9 0xE000E424 ///< IRQ 36 to 39 Priority Register +#define NVIC_PRI10 0xE000E428 ///< IRQ 40 to 43 Priority Register +#define NVIC_PRI11 0xE000E42C ///< IRQ 44 to 47 Priority Register +#define NVIC_PRI12 0xE000E430 ///< IRQ 48 to 51 Priority Register +#define NVIC_PRI13 0xE000E434 ///< IRQ 52 to 55 Priority Register +#define NVIC_CPUID 0xE000ED00 ///< CPUID Base Register +#define NVIC_INT_CTRL 0xE000ED04 ///< Interrupt Control State Register +#define NVIC_VTABLE 0xE000ED08 ///< Vector Table Offset Register +#define NVIC_APINT 0xE000ED0C ///< App. Int & Reset Control Reg +#define NVIC_SYS_CTRL 0xE000ED10 ///< System Control Register +#define NVIC_CFG_CTRL 0xE000ED14 ///< Configuration Control Register +#define NVIC_SYS_PRI1 0xE000ED18 ///< Sys. Handlers 4 to 7 Priority +#define NVIC_SYS_PRI2 0xE000ED1C ///< Sys. Handlers 8 to 11 Priority +#define NVIC_SYS_PRI3 0xE000ED20 ///< Sys. Handlers 12 to 15 Priority +#define NVIC_SYS_HND_CTRL 0xE000ED24 ///< System Handler Control and State +#define NVIC_FAULT_STAT 0xE000ED28 ///< Configurable Fault Status Reg +#define NVIC_HFAULT_STAT 0xE000ED2C ///< Hard Fault Status Register +#define NVIC_DEBUG_STAT 0xE000ED30 ///< Debug Status Register +#define NVIC_MM_ADDR 0xE000ED34 ///< Mem Manage Address Register +#define NVIC_FAULT_ADDR 0xE000ED38 ///< Bus Fault Address Register +#define NVIC_MPU_TYPE 0xE000ED90 ///< MPU Type Register +#define NVIC_MPU_CTRL 0xE000ED94 ///< MPU Control Register +#define NVIC_MPU_NUMBER 0xE000ED98 ///< MPU Region Number Register +#define NVIC_MPU_BASE 0xE000ED9C ///< MPU Region Base Address Register +#define NVIC_MPU_ATTR 0xE000EDA0 ///< MPU Region Attribute & Size Reg +#define NVIC_DBG_CTRL 0xE000EDF0 ///< Debug Control and Status Reg +#define NVIC_DBG_XFER 0xE000EDF4 ///< Debug Core Reg. Transfer Select +#define NVIC_DBG_DATA 0xE000EDF8 ///< Debug Core Register Data +#define NVIC_DBG_INT 0xE000EDFC ///< Debug Reset Interrupt Control +#define NVIC_SW_TRIG 0xE000EF00 ///< Software Trigger Interrupt Reg +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_INT_TYPE register. + */ +/*\{*/ +#define NVIC_INT_TYPE_LINES_M 0x0000001F ///< Number of interrupt lines (x32) +#define NVIC_INT_TYPE_LINES_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_ST_CTRL register. + */ +/*\{*/ +#define NVIC_ST_CTRL_COUNT 0x00010000 ///< Count flag +#define NVIC_ST_CTRL_CLK_SRC 0x00000004 ///< Clock Source +#define NVIC_ST_CTRL_INTEN 0x00000002 ///< Interrupt enable +#define NVIC_ST_CTRL_ENABLE 0x00000001 ///< Counter mode +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_ST_RELOAD register. + */ +/*\{*/ +#define NVIC_ST_RELOAD_M 0x00FFFFFF ///< Counter load value +#define NVIC_ST_RELOAD_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_ST_CURRENT +* register. + */ +/*\{*/ +#define NVIC_ST_CURRENT_M 0x00FFFFFF ///< Counter current value +#define NVIC_ST_CURRENT_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_ST_CAL register. + */ +/*\{*/ +#define NVIC_ST_CAL_NOREF 0x80000000 ///< No reference clock +#define NVIC_ST_CAL_SKEW 0x40000000 ///< Clock skew +#define NVIC_ST_CAL_ONEMS_M 0x00FFFFFF ///< 1ms reference value +#define NVIC_ST_CAL_ONEMS_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_EN0 register. + */ +/*\{*/ +#define NVIC_EN0_INT31 0x80000000 ///< Interrupt 31 enable +#define NVIC_EN0_INT30 0x40000000 ///< Interrupt 30 enable +#define NVIC_EN0_INT29 0x20000000 ///< Interrupt 29 enable +#define NVIC_EN0_INT28 0x10000000 ///< Interrupt 28 enable +#define NVIC_EN0_INT27 0x08000000 ///< Interrupt 27 enable +#define NVIC_EN0_INT26 0x04000000 ///< Interrupt 26 enable +#define NVIC_EN0_INT25 0x02000000 ///< Interrupt 25 enable +#define NVIC_EN0_INT24 0x01000000 ///< Interrupt 24 enable +#define NVIC_EN0_INT23 0x00800000 ///< Interrupt 23 enable +#define NVIC_EN0_INT22 0x00400000 ///< Interrupt 22 enable +#define NVIC_EN0_INT21 0x00200000 ///< Interrupt 21 enable +#define NVIC_EN0_INT20 0x00100000 ///< Interrupt 20 enable +#define NVIC_EN0_INT19 0x00080000 ///< Interrupt 19 enable +#define NVIC_EN0_INT18 0x00040000 ///< Interrupt 18 enable +#define NVIC_EN0_INT17 0x00020000 ///< Interrupt 17 enable +#define NVIC_EN0_INT16 0x00010000 ///< Interrupt 16 enable +#define NVIC_EN0_INT15 0x00008000 ///< Interrupt 15 enable +#define NVIC_EN0_INT14 0x00004000 ///< Interrupt 14 enable +#define NVIC_EN0_INT13 0x00002000 ///< Interrupt 13 enable +#define NVIC_EN0_INT12 0x00001000 ///< Interrupt 12 enable +#define NVIC_EN0_INT11 0x00000800 ///< Interrupt 11 enable +#define NVIC_EN0_INT10 0x00000400 ///< Interrupt 10 enable +#define NVIC_EN0_INT9 0x00000200 ///< Interrupt 9 enable +#define NVIC_EN0_INT8 0x00000100 ///< Interrupt 8 enable +#define NVIC_EN0_INT7 0x00000080 ///< Interrupt 7 enable +#define NVIC_EN0_INT6 0x00000040 ///< Interrupt 6 enable +#define NVIC_EN0_INT5 0x00000020 ///< Interrupt 5 enable +#define NVIC_EN0_INT4 0x00000010 ///< Interrupt 4 enable +#define NVIC_EN0_INT3 0x00000008 ///< Interrupt 3 enable +#define NVIC_EN0_INT2 0x00000004 ///< Interrupt 2 enable +#define NVIC_EN0_INT1 0x00000002 ///< Interrupt 1 enable +#define NVIC_EN0_INT0 0x00000001 ///< Interrupt 0 enable +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_EN1 register. + */ +/*\{*/ +#define NVIC_EN1_INT59 0x08000000 ///< Interrupt 59 enable +#define NVIC_EN1_INT58 0x04000000 ///< Interrupt 58 enable +#define NVIC_EN1_INT57 0x02000000 ///< Interrupt 57 enable +#define NVIC_EN1_INT56 0x01000000 ///< Interrupt 56 enable +#define NVIC_EN1_INT55 0x00800000 ///< Interrupt 55 enable +#define NVIC_EN1_INT54 0x00400000 ///< Interrupt 54 enable +#define NVIC_EN1_INT53 0x00200000 ///< Interrupt 53 enable +#define NVIC_EN1_INT52 0x00100000 ///< Interrupt 52 enable +#define NVIC_EN1_INT51 0x00080000 ///< Interrupt 51 enable +#define NVIC_EN1_INT50 0x00040000 ///< Interrupt 50 enable +#define NVIC_EN1_INT49 0x00020000 ///< Interrupt 49 enable +#define NVIC_EN1_INT48 0x00010000 ///< Interrupt 48 enable +#define NVIC_EN1_INT47 0x00008000 ///< Interrupt 47 enable +#define NVIC_EN1_INT46 0x00004000 ///< Interrupt 46 enable +#define NVIC_EN1_INT45 0x00002000 ///< Interrupt 45 enable +#define NVIC_EN1_INT44 0x00001000 ///< Interrupt 44 enable +#define NVIC_EN1_INT43 0x00000800 ///< Interrupt 43 enable +#define NVIC_EN1_INT42 0x00000400 ///< Interrupt 42 enable +#define NVIC_EN1_INT41 0x00000200 ///< Interrupt 41 enable +#define NVIC_EN1_INT40 0x00000100 ///< Interrupt 40 enable +#define NVIC_EN1_INT39 0x00000080 ///< Interrupt 39 enable +#define NVIC_EN1_INT38 0x00000040 ///< Interrupt 38 enable +#define NVIC_EN1_INT37 0x00000020 ///< Interrupt 37 enable +#define NVIC_EN1_INT36 0x00000010 ///< Interrupt 36 enable +#define NVIC_EN1_INT35 0x00000008 ///< Interrupt 35 enable +#define NVIC_EN1_INT34 0x00000004 ///< Interrupt 34 enable +#define NVIC_EN1_INT33 0x00000002 ///< Interrupt 33 enable +#define NVIC_EN1_INT32 0x00000001 ///< Interrupt 32 enable +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_DIS0 register. + */ +/*\{*/ +#define NVIC_DIS0_INT31 0x80000000 ///< Interrupt 31 disable +#define NVIC_DIS0_INT30 0x40000000 ///< Interrupt 30 disable +#define NVIC_DIS0_INT29 0x20000000 ///< Interrupt 29 disable +#define NVIC_DIS0_INT28 0x10000000 ///< Interrupt 28 disable +#define NVIC_DIS0_INT27 0x08000000 ///< Interrupt 27 disable +#define NVIC_DIS0_INT26 0x04000000 ///< Interrupt 26 disable +#define NVIC_DIS0_INT25 0x02000000 ///< Interrupt 25 disable +#define NVIC_DIS0_INT24 0x01000000 ///< Interrupt 24 disable +#define NVIC_DIS0_INT23 0x00800000 ///< Interrupt 23 disable +#define NVIC_DIS0_INT22 0x00400000 ///< Interrupt 22 disable +#define NVIC_DIS0_INT21 0x00200000 ///< Interrupt 21 disable +#define NVIC_DIS0_INT20 0x00100000 ///< Interrupt 20 disable +#define NVIC_DIS0_INT19 0x00080000 ///< Interrupt 19 disable +#define NVIC_DIS0_INT18 0x00040000 ///< Interrupt 18 disable +#define NVIC_DIS0_INT17 0x00020000 ///< Interrupt 17 disable +#define NVIC_DIS0_INT16 0x00010000 ///< Interrupt 16 disable +#define NVIC_DIS0_INT15 0x00008000 ///< Interrupt 15 disable +#define NVIC_DIS0_INT14 0x00004000 ///< Interrupt 14 disable +#define NVIC_DIS0_INT13 0x00002000 ///< Interrupt 13 disable +#define NVIC_DIS0_INT12 0x00001000 ///< Interrupt 12 disable +#define NVIC_DIS0_INT11 0x00000800 ///< Interrupt 11 disable +#define NVIC_DIS0_INT10 0x00000400 ///< Interrupt 10 disable +#define NVIC_DIS0_INT9 0x00000200 ///< Interrupt 9 disable +#define NVIC_DIS0_INT8 0x00000100 ///< Interrupt 8 disable +#define NVIC_DIS0_INT7 0x00000080 ///< Interrupt 7 disable +#define NVIC_DIS0_INT6 0x00000040 ///< Interrupt 6 disable +#define NVIC_DIS0_INT5 0x00000020 ///< Interrupt 5 disable +#define NVIC_DIS0_INT4 0x00000010 ///< Interrupt 4 disable +#define NVIC_DIS0_INT3 0x00000008 ///< Interrupt 3 disable +#define NVIC_DIS0_INT2 0x00000004 ///< Interrupt 2 disable +#define NVIC_DIS0_INT1 0x00000002 ///< Interrupt 1 disable +#define NVIC_DIS0_INT0 0x00000001 ///< Interrupt 0 disable +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_DIS1 register. + */ +/*\{*/ +#define NVIC_DIS1_INT59 0x08000000 ///< Interrupt 59 disable +#define NVIC_DIS1_INT58 0x04000000 ///< Interrupt 58 disable +#define NVIC_DIS1_INT57 0x02000000 ///< Interrupt 57 disable +#define NVIC_DIS1_INT56 0x01000000 ///< Interrupt 56 disable +#define NVIC_DIS1_INT55 0x00800000 ///< Interrupt 55 disable +#define NVIC_DIS1_INT54 0x00400000 ///< Interrupt 54 disable +#define NVIC_DIS1_INT53 0x00200000 ///< Interrupt 53 disable +#define NVIC_DIS1_INT52 0x00100000 ///< Interrupt 52 disable +#define NVIC_DIS1_INT51 0x00080000 ///< Interrupt 51 disable +#define NVIC_DIS1_INT50 0x00040000 ///< Interrupt 50 disable +#define NVIC_DIS1_INT49 0x00020000 ///< Interrupt 49 disable +#define NVIC_DIS1_INT48 0x00010000 ///< Interrupt 48 disable +#define NVIC_DIS1_INT47 0x00008000 ///< Interrupt 47 disable +#define NVIC_DIS1_INT46 0x00004000 ///< Interrupt 46 disable +#define NVIC_DIS1_INT45 0x00002000 ///< Interrupt 45 disable +#define NVIC_DIS1_INT44 0x00001000 ///< Interrupt 44 disable +#define NVIC_DIS1_INT43 0x00000800 ///< Interrupt 43 disable +#define NVIC_DIS1_INT42 0x00000400 ///< Interrupt 42 disable +#define NVIC_DIS1_INT41 0x00000200 ///< Interrupt 41 disable +#define NVIC_DIS1_INT40 0x00000100 ///< Interrupt 40 disable +#define NVIC_DIS1_INT39 0x00000080 ///< Interrupt 39 disable +#define NVIC_DIS1_INT38 0x00000040 ///< Interrupt 38 disable +#define NVIC_DIS1_INT37 0x00000020 ///< Interrupt 37 disable +#define NVIC_DIS1_INT36 0x00000010 ///< Interrupt 36 disable +#define NVIC_DIS1_INT35 0x00000008 ///< Interrupt 35 disable +#define NVIC_DIS1_INT34 0x00000004 ///< Interrupt 34 disable +#define NVIC_DIS1_INT33 0x00000002 ///< Interrupt 33 disable +#define NVIC_DIS1_INT32 0x00000001 ///< Interrupt 32 disable +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PEND0 register. + */ +/*\{*/ +#define NVIC_PEND0_INT31 0x80000000 ///< Interrupt 31 pend +#define NVIC_PEND0_INT30 0x40000000 ///< Interrupt 30 pend +#define NVIC_PEND0_INT29 0x20000000 ///< Interrupt 29 pend +#define NVIC_PEND0_INT28 0x10000000 ///< Interrupt 28 pend +#define NVIC_PEND0_INT27 0x08000000 ///< Interrupt 27 pend +#define NVIC_PEND0_INT26 0x04000000 ///< Interrupt 26 pend +#define NVIC_PEND0_INT25 0x02000000 ///< Interrupt 25 pend +#define NVIC_PEND0_INT24 0x01000000 ///< Interrupt 24 pend +#define NVIC_PEND0_INT23 0x00800000 ///< Interrupt 23 pend +#define NVIC_PEND0_INT22 0x00400000 ///< Interrupt 22 pend +#define NVIC_PEND0_INT21 0x00200000 ///< Interrupt 21 pend +#define NVIC_PEND0_INT20 0x00100000 ///< Interrupt 20 pend +#define NVIC_PEND0_INT19 0x00080000 ///< Interrupt 19 pend +#define NVIC_PEND0_INT18 0x00040000 ///< Interrupt 18 pend +#define NVIC_PEND0_INT17 0x00020000 ///< Interrupt 17 pend +#define NVIC_PEND0_INT16 0x00010000 ///< Interrupt 16 pend +#define NVIC_PEND0_INT15 0x00008000 ///< Interrupt 15 pend +#define NVIC_PEND0_INT14 0x00004000 ///< Interrupt 14 pend +#define NVIC_PEND0_INT13 0x00002000 ///< Interrupt 13 pend +#define NVIC_PEND0_INT12 0x00001000 ///< Interrupt 12 pend +#define NVIC_PEND0_INT11 0x00000800 ///< Interrupt 11 pend +#define NVIC_PEND0_INT10 0x00000400 ///< Interrupt 10 pend +#define NVIC_PEND0_INT9 0x00000200 ///< Interrupt 9 pend +#define NVIC_PEND0_INT8 0x00000100 ///< Interrupt 8 pend +#define NVIC_PEND0_INT7 0x00000080 ///< Interrupt 7 pend +#define NVIC_PEND0_INT6 0x00000040 ///< Interrupt 6 pend +#define NVIC_PEND0_INT5 0x00000020 ///< Interrupt 5 pend +#define NVIC_PEND0_INT4 0x00000010 ///< Interrupt 4 pend +#define NVIC_PEND0_INT3 0x00000008 ///< Interrupt 3 pend +#define NVIC_PEND0_INT2 0x00000004 ///< Interrupt 2 pend +#define NVIC_PEND0_INT1 0x00000002 ///< Interrupt 1 pend +#define NVIC_PEND0_INT0 0x00000001 ///< Interrupt 0 pend +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PEND1 register. + */ +/*\{*/ +#define NVIC_PEND1_INT59 0x08000000 ///< Interrupt 59 pend +#define NVIC_PEND1_INT58 0x04000000 ///< Interrupt 58 pend +#define NVIC_PEND1_INT57 0x02000000 ///< Interrupt 57 pend +#define NVIC_PEND1_INT56 0x01000000 ///< Interrupt 56 pend +#define NVIC_PEND1_INT55 0x00800000 ///< Interrupt 55 pend +#define NVIC_PEND1_INT54 0x00400000 ///< Interrupt 54 pend +#define NVIC_PEND1_INT53 0x00200000 ///< Interrupt 53 pend +#define NVIC_PEND1_INT52 0x00100000 ///< Interrupt 52 pend +#define NVIC_PEND1_INT51 0x00080000 ///< Interrupt 51 pend +#define NVIC_PEND1_INT50 0x00040000 ///< Interrupt 50 pend +#define NVIC_PEND1_INT49 0x00020000 ///< Interrupt 49 pend +#define NVIC_PEND1_INT48 0x00010000 ///< Interrupt 48 pend +#define NVIC_PEND1_INT47 0x00008000 ///< Interrupt 47 pend +#define NVIC_PEND1_INT46 0x00004000 ///< Interrupt 46 pend +#define NVIC_PEND1_INT45 0x00002000 ///< Interrupt 45 pend +#define NVIC_PEND1_INT44 0x00001000 ///< Interrupt 44 pend +#define NVIC_PEND1_INT43 0x00000800 ///< Interrupt 43 pend +#define NVIC_PEND1_INT42 0x00000400 ///< Interrupt 42 pend +#define NVIC_PEND1_INT41 0x00000200 ///< Interrupt 41 pend +#define NVIC_PEND1_INT40 0x00000100 ///< Interrupt 40 pend +#define NVIC_PEND1_INT39 0x00000080 ///< Interrupt 39 pend +#define NVIC_PEND1_INT38 0x00000040 ///< Interrupt 38 pend +#define NVIC_PEND1_INT37 0x00000020 ///< Interrupt 37 pend +#define NVIC_PEND1_INT36 0x00000010 ///< Interrupt 36 pend +#define NVIC_PEND1_INT35 0x00000008 ///< Interrupt 35 pend +#define NVIC_PEND1_INT34 0x00000004 ///< Interrupt 34 pend +#define NVIC_PEND1_INT33 0x00000002 ///< Interrupt 33 pend +#define NVIC_PEND1_INT32 0x00000001 ///< Interrupt 32 pend +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_UNPEND0 register. + */ +/*\{*/ +#define NVIC_UNPEND0_INT31 0x80000000 ///< Interrupt 31 unpend +#define NVIC_UNPEND0_INT30 0x40000000 ///< Interrupt 30 unpend +#define NVIC_UNPEND0_INT29 0x20000000 ///< Interrupt 29 unpend +#define NVIC_UNPEND0_INT28 0x10000000 ///< Interrupt 28 unpend +#define NVIC_UNPEND0_INT27 0x08000000 ///< Interrupt 27 unpend +#define NVIC_UNPEND0_INT26 0x04000000 ///< Interrupt 26 unpend +#define NVIC_UNPEND0_INT25 0x02000000 ///< Interrupt 25 unpend +#define NVIC_UNPEND0_INT24 0x01000000 ///< Interrupt 24 unpend +#define NVIC_UNPEND0_INT23 0x00800000 ///< Interrupt 23 unpend +#define NVIC_UNPEND0_INT22 0x00400000 ///< Interrupt 22 unpend +#define NVIC_UNPEND0_INT21 0x00200000 ///< Interrupt 21 unpend +#define NVIC_UNPEND0_INT20 0x00100000 ///< Interrupt 20 unpend +#define NVIC_UNPEND0_INT19 0x00080000 ///< Interrupt 19 unpend +#define NVIC_UNPEND0_INT18 0x00040000 ///< Interrupt 18 unpend +#define NVIC_UNPEND0_INT17 0x00020000 ///< Interrupt 17 unpend +#define NVIC_UNPEND0_INT16 0x00010000 ///< Interrupt 16 unpend +#define NVIC_UNPEND0_INT15 0x00008000 ///< Interrupt 15 unpend +#define NVIC_UNPEND0_INT14 0x00004000 ///< Interrupt 14 unpend +#define NVIC_UNPEND0_INT13 0x00002000 ///< Interrupt 13 unpend +#define NVIC_UNPEND0_INT12 0x00001000 ///< Interrupt 12 unpend +#define NVIC_UNPEND0_INT11 0x00000800 ///< Interrupt 11 unpend +#define NVIC_UNPEND0_INT10 0x00000400 ///< Interrupt 10 unpend +#define NVIC_UNPEND0_INT9 0x00000200 ///< Interrupt 9 unpend +#define NVIC_UNPEND0_INT8 0x00000100 ///< Interrupt 8 unpend +#define NVIC_UNPEND0_INT7 0x00000080 ///< Interrupt 7 unpend +#define NVIC_UNPEND0_INT6 0x00000040 ///< Interrupt 6 unpend +#define NVIC_UNPEND0_INT5 0x00000020 ///< Interrupt 5 unpend +#define NVIC_UNPEND0_INT4 0x00000010 ///< Interrupt 4 unpend +#define NVIC_UNPEND0_INT3 0x00000008 ///< Interrupt 3 unpend +#define NVIC_UNPEND0_INT2 0x00000004 ///< Interrupt 2 unpend +#define NVIC_UNPEND0_INT1 0x00000002 ///< Interrupt 1 unpend +#define NVIC_UNPEND0_INT0 0x00000001 ///< Interrupt 0 unpend +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_UNPEND1 register. + */ +/*\{*/ +#define NVIC_UNPEND1_INT59 0x08000000 ///< Interrupt 59 unpend +#define NVIC_UNPEND1_INT58 0x04000000 ///< Interrupt 58 unpend +#define NVIC_UNPEND1_INT57 0x02000000 ///< Interrupt 57 unpend +#define NVIC_UNPEND1_INT56 0x01000000 ///< Interrupt 56 unpend +#define NVIC_UNPEND1_INT55 0x00800000 ///< Interrupt 55 unpend +#define NVIC_UNPEND1_INT54 0x00400000 ///< Interrupt 54 unpend +#define NVIC_UNPEND1_INT53 0x00200000 ///< Interrupt 53 unpend +#define NVIC_UNPEND1_INT52 0x00100000 ///< Interrupt 52 unpend +#define NVIC_UNPEND1_INT51 0x00080000 ///< Interrupt 51 unpend +#define NVIC_UNPEND1_INT50 0x00040000 ///< Interrupt 50 unpend +#define NVIC_UNPEND1_INT49 0x00020000 ///< Interrupt 49 unpend +#define NVIC_UNPEND1_INT48 0x00010000 ///< Interrupt 48 unpend +#define NVIC_UNPEND1_INT47 0x00008000 ///< Interrupt 47 unpend +#define NVIC_UNPEND1_INT46 0x00004000 ///< Interrupt 46 unpend +#define NVIC_UNPEND1_INT45 0x00002000 ///< Interrupt 45 unpend +#define NVIC_UNPEND1_INT44 0x00001000 ///< Interrupt 44 unpend +#define NVIC_UNPEND1_INT43 0x00000800 ///< Interrupt 43 unpend +#define NVIC_UNPEND1_INT42 0x00000400 ///< Interrupt 42 unpend +#define NVIC_UNPEND1_INT41 0x00000200 ///< Interrupt 41 unpend +#define NVIC_UNPEND1_INT40 0x00000100 ///< Interrupt 40 unpend +#define NVIC_UNPEND1_INT39 0x00000080 ///< Interrupt 39 unpend +#define NVIC_UNPEND1_INT38 0x00000040 ///< Interrupt 38 unpend +#define NVIC_UNPEND1_INT37 0x00000020 ///< Interrupt 37 unpend +#define NVIC_UNPEND1_INT36 0x00000010 ///< Interrupt 36 unpend +#define NVIC_UNPEND1_INT35 0x00000008 ///< Interrupt 35 unpend +#define NVIC_UNPEND1_INT34 0x00000004 ///< Interrupt 34 unpend +#define NVIC_UNPEND1_INT33 0x00000002 ///< Interrupt 33 unpend +#define NVIC_UNPEND1_INT32 0x00000001 ///< Interrupt 32 unpend +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_ACTIVE0 register. + */ +/*\{*/ +#define NVIC_ACTIVE0_INT31 0x80000000 ///< Interrupt 31 active +#define NVIC_ACTIVE0_INT30 0x40000000 ///< Interrupt 30 active +#define NVIC_ACTIVE0_INT29 0x20000000 ///< Interrupt 29 active +#define NVIC_ACTIVE0_INT28 0x10000000 ///< Interrupt 28 active +#define NVIC_ACTIVE0_INT27 0x08000000 ///< Interrupt 27 active +#define NVIC_ACTIVE0_INT26 0x04000000 ///< Interrupt 26 active +#define NVIC_ACTIVE0_INT25 0x02000000 ///< Interrupt 25 active +#define NVIC_ACTIVE0_INT24 0x01000000 ///< Interrupt 24 active +#define NVIC_ACTIVE0_INT23 0x00800000 ///< Interrupt 23 active +#define NVIC_ACTIVE0_INT22 0x00400000 ///< Interrupt 22 active +#define NVIC_ACTIVE0_INT21 0x00200000 ///< Interrupt 21 active +#define NVIC_ACTIVE0_INT20 0x00100000 ///< Interrupt 20 active +#define NVIC_ACTIVE0_INT19 0x00080000 ///< Interrupt 19 active +#define NVIC_ACTIVE0_INT18 0x00040000 ///< Interrupt 18 active +#define NVIC_ACTIVE0_INT17 0x00020000 ///< Interrupt 17 active +#define NVIC_ACTIVE0_INT16 0x00010000 ///< Interrupt 16 active +#define NVIC_ACTIVE0_INT15 0x00008000 ///< Interrupt 15 active +#define NVIC_ACTIVE0_INT14 0x00004000 ///< Interrupt 14 active +#define NVIC_ACTIVE0_INT13 0x00002000 ///< Interrupt 13 active +#define NVIC_ACTIVE0_INT12 0x00001000 ///< Interrupt 12 active +#define NVIC_ACTIVE0_INT11 0x00000800 ///< Interrupt 11 active +#define NVIC_ACTIVE0_INT10 0x00000400 ///< Interrupt 10 active +#define NVIC_ACTIVE0_INT9 0x00000200 ///< Interrupt 9 active +#define NVIC_ACTIVE0_INT8 0x00000100 ///< Interrupt 8 active +#define NVIC_ACTIVE0_INT7 0x00000080 ///< Interrupt 7 active +#define NVIC_ACTIVE0_INT6 0x00000040 ///< Interrupt 6 active +#define NVIC_ACTIVE0_INT5 0x00000020 ///< Interrupt 5 active +#define NVIC_ACTIVE0_INT4 0x00000010 ///< Interrupt 4 active +#define NVIC_ACTIVE0_INT3 0x00000008 ///< Interrupt 3 active +#define NVIC_ACTIVE0_INT2 0x00000004 ///< Interrupt 2 active +#define NVIC_ACTIVE0_INT1 0x00000002 ///< Interrupt 1 active +#define NVIC_ACTIVE0_INT0 0x00000001 ///< Interrupt 0 active +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_ACTIVE1 register. + */ +/*\{*/ +#define NVIC_ACTIVE1_INT59 0x08000000 ///< Interrupt 59 active +#define NVIC_ACTIVE1_INT58 0x04000000 ///< Interrupt 58 active +#define NVIC_ACTIVE1_INT57 0x02000000 ///< Interrupt 57 active +#define NVIC_ACTIVE1_INT56 0x01000000 ///< Interrupt 56 active +#define NVIC_ACTIVE1_INT55 0x00800000 ///< Interrupt 55 active +#define NVIC_ACTIVE1_INT54 0x00400000 ///< Interrupt 54 active +#define NVIC_ACTIVE1_INT53 0x00200000 ///< Interrupt 53 active +#define NVIC_ACTIVE1_INT52 0x00100000 ///< Interrupt 52 active +#define NVIC_ACTIVE1_INT51 0x00080000 ///< Interrupt 51 active +#define NVIC_ACTIVE1_INT50 0x00040000 ///< Interrupt 50 active +#define NVIC_ACTIVE1_INT49 0x00020000 ///< Interrupt 49 active +#define NVIC_ACTIVE1_INT48 0x00010000 ///< Interrupt 48 active +#define NVIC_ACTIVE1_INT47 0x00008000 ///< Interrupt 47 active +#define NVIC_ACTIVE1_INT46 0x00004000 ///< Interrupt 46 active +#define NVIC_ACTIVE1_INT45 0x00002000 ///< Interrupt 45 active +#define NVIC_ACTIVE1_INT44 0x00001000 ///< Interrupt 44 active +#define NVIC_ACTIVE1_INT43 0x00000800 ///< Interrupt 43 active +#define NVIC_ACTIVE1_INT42 0x00000400 ///< Interrupt 42 active +#define NVIC_ACTIVE1_INT41 0x00000200 ///< Interrupt 41 active +#define NVIC_ACTIVE1_INT40 0x00000100 ///< Interrupt 40 active +#define NVIC_ACTIVE1_INT39 0x00000080 ///< Interrupt 39 active +#define NVIC_ACTIVE1_INT38 0x00000040 ///< Interrupt 38 active +#define NVIC_ACTIVE1_INT37 0x00000020 ///< Interrupt 37 active +#define NVIC_ACTIVE1_INT36 0x00000010 ///< Interrupt 36 active +#define NVIC_ACTIVE1_INT35 0x00000008 ///< Interrupt 35 active +#define NVIC_ACTIVE1_INT34 0x00000004 ///< Interrupt 34 active +#define NVIC_ACTIVE1_INT33 0x00000002 ///< Interrupt 33 active +#define NVIC_ACTIVE1_INT32 0x00000001 ///< Interrupt 32 active +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI0 register. + */ +/*\{*/ +#define NVIC_PRI0_INT3_M 0xFF000000 ///< Interrupt 3 priority mask +#define NVIC_PRI0_INT2_M 0x00FF0000 ///< Interrupt 2 priority mask +#define NVIC_PRI0_INT1_M 0x0000FF00 ///< Interrupt 1 priority mask +#define NVIC_PRI0_INT0_M 0x000000FF ///< Interrupt 0 priority mask +#define NVIC_PRI0_INT3_S 24 +#define NVIC_PRI0_INT2_S 16 +#define NVIC_PRI0_INT1_S 8 +#define NVIC_PRI0_INT0_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI1 register. + */ +/*\{*/ +#define NVIC_PRI1_INT7_M 0xFF000000 ///< Interrupt 7 priority mask +#define NVIC_PRI1_INT6_M 0x00FF0000 ///< Interrupt 6 priority mask +#define NVIC_PRI1_INT5_M 0x0000FF00 ///< Interrupt 5 priority mask +#define NVIC_PRI1_INT4_M 0x000000FF ///< Interrupt 4 priority mask +#define NVIC_PRI1_INT7_S 24 +#define NVIC_PRI1_INT6_S 16 +#define NVIC_PRI1_INT5_S 8 +#define NVIC_PRI1_INT4_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI2 register. + */ +/*\{*/ +#define NVIC_PRI2_INT11_M 0xFF000000 ///< Interrupt 11 priority mask +#define NVIC_PRI2_INT10_M 0x00FF0000 ///< Interrupt 10 priority mask +#define NVIC_PRI2_INT9_M 0x0000FF00 ///< Interrupt 9 priority mask +#define NVIC_PRI2_INT8_M 0x000000FF ///< Interrupt 8 priority mask +#define NVIC_PRI2_INT11_S 24 +#define NVIC_PRI2_INT10_S 16 +#define NVIC_PRI2_INT9_S 8 +#define NVIC_PRI2_INT8_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI3 register. + */ +/*\{*/ +#define NVIC_PRI3_INT15_M 0xFF000000 ///< Interrupt 15 priority mask +#define NVIC_PRI3_INT14_M 0x00FF0000 ///< Interrupt 14 priority mask +#define NVIC_PRI3_INT13_M 0x0000FF00 ///< Interrupt 13 priority mask +#define NVIC_PRI3_INT12_M 0x000000FF ///< Interrupt 12 priority mask +#define NVIC_PRI3_INT15_S 24 +#define NVIC_PRI3_INT14_S 16 +#define NVIC_PRI3_INT13_S 8 +#define NVIC_PRI3_INT12_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI4 register. + */ +/*\{*/ +#define NVIC_PRI4_INT19_M 0xFF000000 ///< Interrupt 19 priority mask +#define NVIC_PRI4_INT18_M 0x00FF0000 ///< Interrupt 18 priority mask +#define NVIC_PRI4_INT17_M 0x0000FF00 ///< Interrupt 17 priority mask +#define NVIC_PRI4_INT16_M 0x000000FF ///< Interrupt 16 priority mask +#define NVIC_PRI4_INT19_S 24 +#define NVIC_PRI4_INT18_S 16 +#define NVIC_PRI4_INT17_S 8 +#define NVIC_PRI4_INT16_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI5 register. + */ +/*\{*/ +#define NVIC_PRI5_INT23_M 0xFF000000 ///< Interrupt 23 priority mask +#define NVIC_PRI5_INT22_M 0x00FF0000 ///< Interrupt 22 priority mask +#define NVIC_PRI5_INT21_M 0x0000FF00 ///< Interrupt 21 priority mask +#define NVIC_PRI5_INT20_M 0x000000FF ///< Interrupt 20 priority mask +#define NVIC_PRI5_INT23_S 24 +#define NVIC_PRI5_INT22_S 16 +#define NVIC_PRI5_INT21_S 8 +#define NVIC_PRI5_INT20_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI6 register. + */ +/*\{*/ +#define NVIC_PRI6_INT27_M 0xFF000000 ///< Interrupt 27 priority mask +#define NVIC_PRI6_INT26_M 0x00FF0000 ///< Interrupt 26 priority mask +#define NVIC_PRI6_INT25_M 0x0000FF00 ///< Interrupt 25 priority mask +#define NVIC_PRI6_INT24_M 0x000000FF ///< Interrupt 24 priority mask +#define NVIC_PRI6_INT27_S 24 +#define NVIC_PRI6_INT26_S 16 +#define NVIC_PRI6_INT25_S 8 +#define NVIC_PRI6_INT24_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI7 register. + */ +/*\{*/ +#define NVIC_PRI7_INT31_M 0xFF000000 ///< Interrupt 31 priority mask +#define NVIC_PRI7_INT30_M 0x00FF0000 ///< Interrupt 30 priority mask +#define NVIC_PRI7_INT29_M 0x0000FF00 ///< Interrupt 29 priority mask +#define NVIC_PRI7_INT28_M 0x000000FF ///< Interrupt 28 priority mask +#define NVIC_PRI7_INT31_S 24 +#define NVIC_PRI7_INT30_S 16 +#define NVIC_PRI7_INT29_S 8 +#define NVIC_PRI7_INT28_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI8 register. + */ +/*\{*/ +#define NVIC_PRI8_INT35_M 0xFF000000 ///< Interrupt 35 priority mask +#define NVIC_PRI8_INT34_M 0x00FF0000 ///< Interrupt 34 priority mask +#define NVIC_PRI8_INT33_M 0x0000FF00 ///< Interrupt 33 priority mask +#define NVIC_PRI8_INT32_M 0x000000FF ///< Interrupt 32 priority mask +#define NVIC_PRI8_INT35_S 24 +#define NVIC_PRI8_INT34_S 16 +#define NVIC_PRI8_INT33_S 8 +#define NVIC_PRI8_INT32_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI9 register. + */ +/*\{*/ +#define NVIC_PRI9_INT39_M 0xFF000000 ///< Interrupt 39 priority mask +#define NVIC_PRI9_INT38_M 0x00FF0000 ///< Interrupt 38 priority mask +#define NVIC_PRI9_INT37_M 0x0000FF00 ///< Interrupt 37 priority mask +#define NVIC_PRI9_INT36_M 0x000000FF ///< Interrupt 36 priority mask +#define NVIC_PRI9_INT39_S 24 +#define NVIC_PRI9_INT38_S 16 +#define NVIC_PRI9_INT37_S 8 +#define NVIC_PRI9_INT36_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_PRI10 register. + */ +/*\{*/ +#define NVIC_PRI10_INT43_M 0xFF000000 ///< Interrupt 43 priority mask +#define NVIC_PRI10_INT42_M 0x00FF0000 ///< Interrupt 42 priority mask +#define NVIC_PRI10_INT41_M 0x0000FF00 ///< Interrupt 41 priority mask +#define NVIC_PRI10_INT40_M 0x000000FF ///< Interrupt 40 priority mask +#define NVIC_PRI10_INT43_S 24 +#define NVIC_PRI10_INT42_S 16 +#define NVIC_PRI10_INT41_S 8 +#define NVIC_PRI10_INT40_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_CPUID register. + */ +/*\{*/ +#define NVIC_CPUID_IMP_M 0xFF000000 ///< Implementer +#define NVIC_CPUID_VAR_M 0x00F00000 ///< Variant +#define NVIC_CPUID_PARTNO_M 0x0000FFF0 ///< Processor part number +#define NVIC_CPUID_REV_M 0x0000000F ///< Revision +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_INT_CTRL register. + */ +/*\{*/ +#define NVIC_INT_CTRL_NMI_SET 0x80000000 ///< Pend a NMI +#define NVIC_INT_CTRL_PEND_SV 0x10000000 ///< Pend a PendSV +#define NVIC_INT_CTRL_UNPEND_SV 0x08000000 ///< Unpend a PendSV +#define NVIC_INT_CTRL_PENDSTSET 0x04000000 ///< Set pending SysTick interrupt +#define NVIC_INT_CTRL_PENDSTCLR 0x02000000 ///< Clear pending SysTick interrupt +#define NVIC_INT_CTRL_ISR_PRE 0x00800000 ///< Debug interrupt handling +#define NVIC_INT_CTRL_ISR_PEND 0x00400000 ///< Debug interrupt pending +#define NVIC_INT_CTRL_VEC_PEN_M 0x003FF000 ///< Highest pending exception +#define NVIC_INT_CTRL_RET_BASE 0x00000800 ///< Return to base +#define NVIC_INT_CTRL_VEC_ACT_M 0x000003FF ///< Current active exception +#define NVIC_INT_CTRL_VEC_PEN_S 12 +#define NVIC_INT_CTRL_VEC_ACT_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_VTABLE register. + */ +/*\{*/ +#define NVIC_VTABLE_BASE 0x20000000 ///< Vector table base +#define NVIC_VTABLE_OFFSET_M 0x1FFFFF00 ///< Vector table offset +#define NVIC_VTABLE_OFFSET_S 8 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_APINT register. + */ +/*\{*/ +#define NVIC_APINT_VECTKEY_M 0xFFFF0000 ///< Vector key mask +#define NVIC_APINT_VECTKEY 0x05FA0000 ///< Vector key +#define NVIC_APINT_ENDIANESS 0x00008000 ///< Data endianess +#define NVIC_APINT_PRIGROUP_M 0x00000700 ///< Priority group +#define NVIC_APINT_PRIGROUP_0_8 0x00000700 ///< Priority group 0.8 split +#define NVIC_APINT_PRIGROUP_1_7 0x00000600 ///< Priority group 1.7 split +#define NVIC_APINT_PRIGROUP_2_6 0x00000500 ///< Priority group 2.6 split +#define NVIC_APINT_PRIGROUP_3_5 0x00000400 ///< Priority group 3.5 split +#define NVIC_APINT_PRIGROUP_4_4 0x00000300 ///< Priority group 4.4 split +#define NVIC_APINT_PRIGROUP_5_3 0x00000200 ///< Priority group 5.3 split +#define NVIC_APINT_PRIGROUP_6_2 0x00000100 ///< Priority group 6.2 split +#define NVIC_APINT_SYSRESETREQ 0x00000004 ///< System reset request +#define NVIC_APINT_VECT_CLR_ACT 0x00000002 ///< Clear active NMI/fault info +#define NVIC_APINT_VECT_RESET 0x00000001 ///< System reset +#define NVIC_APINT_PRIGROUP_7_1 0x00000000 ///< Priority group 7.1 split +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_SYS_CTRL register. + */ +/*\{*/ +#define NVIC_SYS_CTRL_SEVONPEND 0x00000010 ///< Wakeup on pend +#define NVIC_SYS_CTRL_SLEEPDEEP 0x00000004 ///< Deep sleep enable +#define NVIC_SYS_CTRL_SLEEPEXIT 0x00000002 ///< Sleep on ISR exit +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_CFG_CTRL register. + */ +/*\{*/ +#define NVIC_CFG_CTRL_BFHFNMIGN 0x00000100 ///< Ignore bus fault in NMI/fault +#define NVIC_CFG_CTRL_DIV0 0x00000010 ///< Trap on divide by 0 +#define NVIC_CFG_CTRL_UNALIGNED 0x00000008 ///< Trap on unaligned access +#define NVIC_CFG_CTRL_DEEP_PEND 0x00000004 ///< Allow deep interrupt trigger +#define NVIC_CFG_CTRL_MAIN_PEND 0x00000002 ///< Allow main interrupt trigger +#define NVIC_CFG_CTRL_BASE_THR 0x00000001 ///< Thread state control +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_SYS_PRI1 register. + */ +/*\{*/ +#define NVIC_SYS_PRI1_RES_M 0xFF000000 ///< Priority of reserved handler +#define NVIC_SYS_PRI1_USAGE_M 0x00FF0000 ///< Priority of usage fault handler +#define NVIC_SYS_PRI1_BUS_M 0x0000FF00 ///< Priority of bus fault handler +#define NVIC_SYS_PRI1_MEM_M 0x000000FF ///< Priority of mem manage handler +#define NVIC_SYS_PRI1_USAGE_S 16 +#define NVIC_SYS_PRI1_BUS_S 8 +#define NVIC_SYS_PRI1_MEM_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_SYS_PRI2 register. + */ +/*\{*/ +#define NVIC_SYS_PRI2_SVC_M 0xFF000000 ///< Priority of SVCall handler +#define NVIC_SYS_PRI2_RES_M 0x00FFFFFF ///< Priority of reserved handlers +#define NVIC_SYS_PRI2_SVC_S 24 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_SYS_PRI3 register. + */ +/*\{*/ +#define NVIC_SYS_PRI3_TICK_M 0xFF000000 ///< Priority of Sys Tick handler +#define NVIC_SYS_PRI3_PENDSV_M 0x00FF0000 ///< Priority of PendSV handler +#define NVIC_SYS_PRI3_RES_M 0x0000FF00 ///< Priority of reserved handler +#define NVIC_SYS_PRI3_DEBUG_M 0x000000FF ///< Priority of debug handler +#define NVIC_SYS_PRI3_TICK_S 24 +#define NVIC_SYS_PRI3_PENDSV_S 16 +#define NVIC_SYS_PRI3_DEBUG_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_SYS_HND_CTRL +* register. + */ +/*\{*/ +#define NVIC_SYS_HND_CTRL_USAGE 0x00040000 ///< Usage fault enable +#define NVIC_SYS_HND_CTRL_BUS 0x00020000 ///< Bus fault enable +#define NVIC_SYS_HND_CTRL_MEM 0x00010000 ///< Mem manage fault enable +#define NVIC_SYS_HND_CTRL_SVC 0x00008000 ///< SVCall is pended +#define NVIC_SYS_HND_CTRL_BUSP 0x00004000 ///< Bus fault is pended +#define NVIC_SYS_HND_CTRL_TICK 0x00000800 ///< Sys tick is active +#define NVIC_SYS_HND_CTRL_PNDSV 0x00000400 ///< PendSV is active +#define NVIC_SYS_HND_CTRL_MON 0x00000100 ///< Monitor is active +#define NVIC_SYS_HND_CTRL_SVCA 0x00000080 ///< SVCall is active +#define NVIC_SYS_HND_CTRL_USGA 0x00000008 ///< Usage fault is active +#define NVIC_SYS_HND_CTRL_BUSA 0x00000002 ///< Bus fault is active +#define NVIC_SYS_HND_CTRL_MEMA 0x00000001 ///< Mem manage is active +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_FAULT_STAT +* register. + */ +/*\{*/ +#define NVIC_FAULT_STAT_DIV0 0x02000000 ///< Divide by zero fault +#define NVIC_FAULT_STAT_UNALIGN 0x01000000 ///< Unaligned access fault +#define NVIC_FAULT_STAT_NOCP 0x00080000 ///< No coprocessor fault +#define NVIC_FAULT_STAT_INVPC 0x00040000 ///< Invalid PC fault +#define NVIC_FAULT_STAT_INVSTAT 0x00020000 ///< Invalid state fault +#define NVIC_FAULT_STAT_UNDEF 0x00010000 ///< Undefined instruction fault +#define NVIC_FAULT_STAT_BFARV 0x00008000 ///< BFAR is valid +#define NVIC_FAULT_STAT_BSTKE 0x00001000 ///< Stack bus fault +#define NVIC_FAULT_STAT_BUSTKE 0x00000800 ///< Unstack bus fault +#define NVIC_FAULT_STAT_IMPRE 0x00000400 ///< Imprecise data bus error +#define NVIC_FAULT_STAT_PRECISE 0x00000200 ///< Precise data bus error +#define NVIC_FAULT_STAT_IBUS 0x00000100 ///< Instruction bus fault +#define NVIC_FAULT_STAT_MMARV 0x00000080 ///< MMAR is valid +#define NVIC_FAULT_STAT_MSTKE 0x00000010 ///< Stack access violation +#define NVIC_FAULT_STAT_MUSTKE 0x00000008 ///< Unstack access violation +#define NVIC_FAULT_STAT_DERR 0x00000002 ///< Data access violation +#define NVIC_FAULT_STAT_IERR 0x00000001 ///< Instruction access violation +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_HFAULT_STAT +* register. + */ +/*\{*/ +#define NVIC_HFAULT_STAT_DBG 0x80000000 ///< Debug event +#define NVIC_HFAULT_STAT_FORCED 0x40000000 ///< Cannot execute fault handler +#define NVIC_HFAULT_STAT_VECT 0x00000002 ///< Vector table read fault +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_DEBUG_STAT +* register. + */ +/*\{*/ +#define NVIC_DEBUG_STAT_EXTRNL 0x00000010 ///< EDBGRQ asserted +#define NVIC_DEBUG_STAT_VCATCH 0x00000008 ///< Vector catch +#define NVIC_DEBUG_STAT_DWTTRAP 0x00000004 ///< DWT match +#define NVIC_DEBUG_STAT_BKPT 0x00000002 ///< Breakpoint instruction +#define NVIC_DEBUG_STAT_HALTED 0x00000001 ///< Halt request +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_MM_ADDR register. + */ +/*\{*/ +#define NVIC_MM_ADDR_M 0xFFFFFFFF ///< Data fault address +#define NVIC_MM_ADDR_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_FAULT_ADDR +* register. + */ +/*\{*/ +#define NVIC_FAULT_ADDR_M 0xFFFFFFFF ///< Data bus fault address +#define NVIC_FAULT_ADDR_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_MPU_TYPE register. + */ +/*\{*/ +#define NVIC_MPU_TYPE_IREGION_M 0x00FF0000 ///< Number of I regions +#define NVIC_MPU_TYPE_DREGION_M 0x0000FF00 ///< Number of D regions +#define NVIC_MPU_TYPE_SEPARATE 0x00000001 ///< Separate or unified MPU +#define NVIC_MPU_TYPE_IREGION_S 16 +#define NVIC_MPU_TYPE_DREGION_S 8 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_MPU_CTRL register. + */ +/*\{*/ +#define NVIC_MPU_CTRL_PRIVDEFEN 0x00000004 ///< MPU default region in priv mode +#define NVIC_MPU_CTRL_HFNMIENA 0x00000002 ///< MPU enabled during faults +#define NVIC_MPU_CTRL_ENABLE 0x00000001 ///< MPU enable +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_MPU_NUMBER +* register. + */ +/*\{*/ +#define NVIC_MPU_NUMBER_M 0x000000FF ///< MPU region to access +#define NVIC_MPU_NUMBER_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_MPU_BASE register. + */ +/*\{*/ +#define NVIC_MPU_BASE_ADDR_M 0xFFFFFFE0 ///< Base address mask +#define NVIC_MPU_BASE_VALID 0x00000010 ///< Region number valid +#define NVIC_MPU_BASE_REGION_M 0x0000000F ///< Region number +#define NVIC_MPU_BASE_ADDR_S 8 +#define NVIC_MPU_BASE_REGION_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_MPU_ATTR register. + */ +/*\{*/ +#define NVIC_MPU_ATTR_M 0xFFFF0000 ///< Attributes +#define NVIC_MPU_ATTR_AP_NO_NO 0x00000000 ///< prv: no access, usr: no access +#define NVIC_MPU_ATTR_BUFFRABLE 0x00010000 ///< Bufferable +#define NVIC_MPU_ATTR_CACHEABLE 0x00020000 ///< Cacheable +#define NVIC_MPU_ATTR_SHAREABLE 0x00040000 ///< Shareable +#define NVIC_MPU_ATTR_TEX_M 0x00380000 ///< Type extension mask +#define NVIC_MPU_ATTR_AP_RW_NO 0x01000000 ///< prv: rw, usr: none +#define NVIC_MPU_ATTR_AP_RW_RO 0x02000000 ///< prv: rw, usr: read-only +#define NVIC_MPU_ATTR_AP_RW_RW 0x03000000 ///< prv: rw, usr: rw +#define NVIC_MPU_ATTR_AP_RO_NO 0x05000000 ///< prv: ro, usr: none +#define NVIC_MPU_ATTR_AP_RO_RO 0x06000000 ///< prv: ro, usr: ro +#define NVIC_MPU_ATTR_AP_M 0x07000000 ///< Access permissions mask +#define NVIC_MPU_ATTR_XN 0x10000000 ///< Execute disable +#define NVIC_MPU_ATTR_SRD_M 0x0000FF00 ///< Sub-region disable mask +#define NVIC_MPU_ATTR_SRD_0 0x00000100 ///< Sub-region 0 disable +#define NVIC_MPU_ATTR_SRD_1 0x00000200 ///< Sub-region 1 disable +#define NVIC_MPU_ATTR_SRD_2 0x00000400 ///< Sub-region 2 disable +#define NVIC_MPU_ATTR_SRD_3 0x00000800 ///< Sub-region 3 disable +#define NVIC_MPU_ATTR_SRD_4 0x00001000 ///< Sub-region 4 disable +#define NVIC_MPU_ATTR_SRD_5 0x00002000 ///< Sub-region 5 disable +#define NVIC_MPU_ATTR_SRD_6 0x00004000 ///< Sub-region 6 disable +#define NVIC_MPU_ATTR_SRD_7 0x00008000 ///< Sub-region 7 disable +#define NVIC_MPU_ATTR_SIZE_M 0x0000003E ///< Region size mask +#define NVIC_MPU_ATTR_SIZE_32B 0x00000008 ///< Region size 32 bytes +#define NVIC_MPU_ATTR_SIZE_64B 0x0000000A ///< Region size 64 bytes +#define NVIC_MPU_ATTR_SIZE_128B 0x0000000C ///< Region size 128 bytes +#define NVIC_MPU_ATTR_SIZE_256B 0x0000000E ///< Region size 256 bytes +#define NVIC_MPU_ATTR_SIZE_512B 0x00000010 ///< Region size 512 bytes +#define NVIC_MPU_ATTR_SIZE_1K 0x00000012 ///< Region size 1 Kbytes +#define NVIC_MPU_ATTR_SIZE_2K 0x00000014 ///< Region size 2 Kbytes +#define NVIC_MPU_ATTR_SIZE_4K 0x00000016 ///< Region size 4 Kbytes +#define NVIC_MPU_ATTR_SIZE_8K 0x00000018 ///< Region size 8 Kbytes +#define NVIC_MPU_ATTR_SIZE_16K 0x0000001A ///< Region size 16 Kbytes +#define NVIC_MPU_ATTR_SIZE_32K 0x0000001C ///< Region size 32 Kbytes +#define NVIC_MPU_ATTR_SIZE_64K 0x0000001E ///< Region size 64 Kbytes +#define NVIC_MPU_ATTR_SIZE_128K 0x00000020 ///< Region size 128 Kbytes +#define NVIC_MPU_ATTR_SIZE_256K 0x00000022 ///< Region size 256 Kbytes +#define NVIC_MPU_ATTR_SIZE_512K 0x00000024 ///< Region size 512 Kbytes +#define NVIC_MPU_ATTR_SIZE_1M 0x00000026 ///< Region size 1 Mbytes +#define NVIC_MPU_ATTR_SIZE_2M 0x00000028 ///< Region size 2 Mbytes +#define NVIC_MPU_ATTR_SIZE_4M 0x0000002A ///< Region size 4 Mbytes +#define NVIC_MPU_ATTR_SIZE_8M 0x0000002C ///< Region size 8 Mbytes +#define NVIC_MPU_ATTR_SIZE_16M 0x0000002E ///< Region size 16 Mbytes +#define NVIC_MPU_ATTR_SIZE_32M 0x00000030 ///< Region size 32 Mbytes +#define NVIC_MPU_ATTR_SIZE_64M 0x00000032 ///< Region size 64 Mbytes +#define NVIC_MPU_ATTR_SIZE_128M 0x00000034 ///< Region size 128 Mbytes +#define NVIC_MPU_ATTR_SIZE_256M 0x00000036 ///< Region size 256 Mbytes +#define NVIC_MPU_ATTR_SIZE_512M 0x00000038 ///< Region size 512 Mbytes +#define NVIC_MPU_ATTR_SIZE_1G 0x0000003A ///< Region size 1 Gbytes +#define NVIC_MPU_ATTR_SIZE_2G 0x0000003C ///< Region size 2 Gbytes +#define NVIC_MPU_ATTR_SIZE_4G 0x0000003E ///< Region size 4 Gbytes +#define NVIC_MPU_ATTR_ENABLE 0x00000001 ///< Region enable +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_DBG_CTRL register. + */ +/*\{*/ +#define NVIC_DBG_CTRL_DBGKEY_M 0xFFFF0000 ///< Debug key mask +#define NVIC_DBG_CTRL_DBGKEY 0xA05F0000 ///< Debug key +#define NVIC_DBG_CTRL_S_RESET_ST \ + 0x02000000 ///< Core has reset since last read +#define NVIC_DBG_CTRL_S_RETIRE_ST \ + 0x01000000 ///< Core has executed insruction + ///< since last read +#define NVIC_DBG_CTRL_S_LOCKUP 0x00080000 ///< Core is locked up +#define NVIC_DBG_CTRL_S_SLEEP 0x00040000 ///< Core is sleeping +#define NVIC_DBG_CTRL_S_HALT 0x00020000 ///< Core status on halt +#define NVIC_DBG_CTRL_S_REGRDY 0x00010000 ///< Register read/write available +#define NVIC_DBG_CTRL_C_SNAPSTALL \ + 0x00000020 ///< Breaks a stalled load/store +#define NVIC_DBG_CTRL_C_MASKINT 0x00000008 ///< Mask interrupts when stepping +#define NVIC_DBG_CTRL_C_STEP 0x00000004 ///< Step the core +#define NVIC_DBG_CTRL_C_HALT 0x00000002 ///< Halt the core +#define NVIC_DBG_CTRL_C_DEBUGEN 0x00000001 ///< Enable debug +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_DBG_XFER register. + */ +/*\{*/ +#define NVIC_DBG_XFER_REG_WNR 0x00010000 ///< Write or not read +#define NVIC_DBG_XFER_REG_SEL_M 0x0000001F ///< Register +#define NVIC_DBG_XFER_REG_CFBP 0x00000014 ///< Control/Fault/BasePri/PriMask +#define NVIC_DBG_XFER_REG_DSP 0x00000013 ///< Deep SP +#define NVIC_DBG_XFER_REG_PSP 0x00000012 ///< Process SP +#define NVIC_DBG_XFER_REG_MSP 0x00000011 ///< Main SP +#define NVIC_DBG_XFER_REG_FLAGS 0x00000010 ///< xPSR/Flags register +#define NVIC_DBG_XFER_REG_R15 0x0000000F ///< Register R15 +#define NVIC_DBG_XFER_REG_R14 0x0000000E ///< Register R14 +#define NVIC_DBG_XFER_REG_R13 0x0000000D ///< Register R13 +#define NVIC_DBG_XFER_REG_R12 0x0000000C ///< Register R12 +#define NVIC_DBG_XFER_REG_R11 0x0000000B ///< Register R11 +#define NVIC_DBG_XFER_REG_R10 0x0000000A ///< Register R10 +#define NVIC_DBG_XFER_REG_R9 0x00000009 ///< Register R9 +#define NVIC_DBG_XFER_REG_R8 0x00000008 ///< Register R8 +#define NVIC_DBG_XFER_REG_R7 0x00000007 ///< Register R7 +#define NVIC_DBG_XFER_REG_R6 0x00000006 ///< Register R6 +#define NVIC_DBG_XFER_REG_R5 0x00000005 ///< Register R5 +#define NVIC_DBG_XFER_REG_R4 0x00000004 ///< Register R4 +#define NVIC_DBG_XFER_REG_R3 0x00000003 ///< Register R3 +#define NVIC_DBG_XFER_REG_R2 0x00000002 ///< Register R2 +#define NVIC_DBG_XFER_REG_R1 0x00000001 ///< Register R1 +#define NVIC_DBG_XFER_REG_R0 0x00000000 ///< Register R0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_DBG_DATA register. + */ +/*\{*/ +#define NVIC_DBG_DATA_M 0xFFFFFFFF ///< Data temporary cache +#define NVIC_DBG_DATA_S 0 +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_DBG_INT register. + */ +/*\{*/ +#define NVIC_DBG_INT_HARDERR 0x00000400 ///< Debug trap on hard fault +#define NVIC_DBG_INT_INTERR 0x00000200 ///< Debug trap on interrupt errors +#define NVIC_DBG_INT_BUSERR 0x00000100 ///< Debug trap on bus error +#define NVIC_DBG_INT_STATERR 0x00000080 ///< Debug trap on usage fault state +#define NVIC_DBG_INT_CHKERR 0x00000040 ///< Debug trap on usage fault check +#define NVIC_DBG_INT_NOCPERR 0x00000020 ///< Debug trap on coprocessor error +#define NVIC_DBG_INT_MMERR 0x00000010 ///< Debug trap on mem manage fault +#define NVIC_DBG_INT_RESET 0x00000008 ///< Core reset status +#define NVIC_DBG_INT_RSTPENDCLR 0x00000004 ///< Clear pending core reset +#define NVIC_DBG_INT_RSTPENDING 0x00000002 ///< Core reset is pending +#define NVIC_DBG_INT_RSTVCATCH 0x00000001 ///< Reset vector catch +/*\}*/ + +/** + * The following are defines for the bit fields in the NVIC_SW_TRIG register. + */ +/*\{*/ +#define NVIC_SW_TRIG_INTID_M 0x000003FF ///< Interrupt to trigger +#define NVIC_SW_TRIG_INTID_S 0 +/*\}*/ + +#endif /* STM32_H */ diff --git a/bertos/cpu/cortex-m3/io/stm32_memmap.h b/bertos/cpu/cortex-m3/io/stm32_memmap.h new file mode 100644 index 00000000..1c86443f --- /dev/null +++ b/bertos/cpu/cortex-m3/io/stm32_memmap.h @@ -0,0 +1,102 @@ +/** + * \file + * + * + * \brief STM32 memory map. + */ + +#ifndef STM32_MEMMAP_H +#define STM32_MEMMAP_H + +/* Peripheral and SRAM base address in the alias region */ +#define PERIPH_BB_BASE (0x42000000) +#define SRAM_BB_BASE (0x22000000) + +/* Peripheral and SRAM base address in the bit-band region */ +#define SRAM_BASE (0x20000000) +#define PERIPH_BASE (0x40000000) + +/* Flash refisters base address */ +#define FLASH_BASE (0x40022000) +/* Flash Option Bytes base address */ +#define OB_BASE (0x1FFFF800) + +/* Peripheral memory map */ +#define APB1PERIPH_BASE ((uint32_t)PERIPH_BASE) +#define APB2PERIPH_BASE (PERIPH_BASE + 0x10000) +#define AHBPERIPH_BASE (PERIPH_BASE + 0x20000) + +#define TIM2_BASE (APB1PERIPH_BASE + 0x0000) +#define TIM3_BASE (APB1PERIPH_BASE + 0x0400) +#define TIM4_BASE (APB1PERIPH_BASE + 0x0800) +#define RTC_BASE (APB1PERIPH_BASE + 0x2800) +#define WWDG_BASE (APB1PERIPH_BASE + 0x2C00) +#define IWDG_BASE (APB1PERIPH_BASE + 0x3000) +#define SPI2_BASE (APB1PERIPH_BASE + 0x3800) +#define USART2_BASE (APB1PERIPH_BASE + 0x4400) +#define USART3_BASE (APB1PERIPH_BASE + 0x4800) +#define I2C1_BASE (APB1PERIPH_BASE + 0x5400) +#define I2C2_BASE (APB1PERIPH_BASE + 0x5800) +#define CAN_BASE (APB1PERIPH_BASE + 0x6400) +#define BKP_BASE (APB1PERIPH_BASE + 0x6C00) +#define PWR_BASE (APB1PERIPH_BASE + 0x7000) + +#define AFIO_BASE (APB2PERIPH_BASE + 0x0000) +#define EXTI_BASE (APB2PERIPH_BASE + 0x0400) +#define GPIOA_BASE (APB2PERIPH_BASE + 0x0800) +#define GPIOB_BASE (APB2PERIPH_BASE + 0x0C00) +#define GPIOC_BASE (APB2PERIPH_BASE + 0x1000) +#define GPIOD_BASE (APB2PERIPH_BASE + 0x1400) +#define GPIOE_BASE (APB2PERIPH_BASE + 0x1800) +#define ADC1_BASE (APB2PERIPH_BASE + 0x2400) +#define ADC2_BASE (APB2PERIPH_BASE + 0x2800) +#define TIM1_BASE (APB2PERIPH_BASE + 0x2C00) +#define SPI1_BASE (APB2PERIPH_BASE + 0x3000) +#define USART1_BASE (APB2PERIPH_BASE + 0x3800) + +#define DMA_BASE (AHBPERIPH_BASE + 0x0000) +#define DMA_CHANNEL1_BASE (AHBPERIPH_BASE + 0x0008) +#define DMA_CHANNEL2_BASE (AHBPERIPH_BASE + 0x001C) +#define DMA_CHANNEL3_BASE (AHBPERIPH_BASE + 0x0030) +#define DMA_CHANNEL4_BASE (AHBPERIPH_BASE + 0x0044) +#define DMA_CHANNEL5_BASE (AHBPERIPH_BASE + 0x0058) +#define DMA_CHANNEL6_BASE (AHBPERIPH_BASE + 0x006C) +#define DMA_CHANNEL7_BASE (AHBPERIPH_BASE + 0x0080) +#define RCC_BASE (AHBPERIPH_BASE + 0x1000) + +/* System Control Space memory map */ +#define SCS_BASE (0xE000E000) + +#define SYSTICK_BASE (SCS_BASE + 0x0010) +#define NVIC_BASE (SCS_BASE + 0x0100) +#define SCB_BASE (SCS_BASE + 0x0D00) + +#endif /* STM32_MEMMAP_H */ diff --git a/bertos/cpu/cortex-m3/scripts/stm32p103_rom.ld b/bertos/cpu/cortex-m3/scripts/stm32p103_rom.ld new file mode 100644 index 00000000..27248d62 --- /dev/null +++ b/bertos/cpu/cortex-m3/scripts/stm32p103_rom.ld @@ -0,0 +1,118 @@ +/** + * \file + * + * + * \author Andrea Righi + * + * \brief Script for Olimex STM32-P103 Cortex-M3 board. + * + */ + +SEARCH_DIR(.) +OUTPUT_FORMAT("elf32-littlearm", "elf32-bigarm", "elf32-littlearm") +OUTPUT_ARCH(arm) + +/* + * Define memory configuration for LM3S1968 board + */ +MEMORY +{ + rom(rx) : org = 0x00000000, len = 128k + ram(rwx) : org = 0x20000000, len = 20k +} + +/* + * Define stack size here + */ +STACK_SIZE = 0x1000; + +/* + * Allocate section memory + */ +SECTIONS +{ + .text : + { + KEEP(*(.vectors)); + . = ALIGN (4); + KEEP(*(.init)); + . = ALIGN (4); + *(.rodata .rodata.*); + . = ALIGN (4); + *(.text .text.*); + . = ALIGN (4); + *(.glue_7t); + . = ALIGN(4); + *(.glue_7); + . = ALIGN(4); + } > rom + + __text_end = .; + PROVIDE (__text_end = .); + + .data : AT (__text_end) + { + PROVIDE (__data_start = .); + *(vtable) + . = ALIGN (0x400); + *(.data .data.*) + . = ALIGN (4); + _edata = .; + PROVIDE (__data_end = .); + } > ram + + .bss : + { + PROVIDE (__bss_start = .); + *(.bss .bss.*) + . = ALIGN(4); + *(COMMON) + . = ALIGN(4); + PROVIDE (__bss_end = .); + } > ram + + /* + * Allocated stack at the end of bss section. + * Data heap is allocate at end of stack. + */ + PROVIDE (__msp_start = .); + . = ALIGN(8); + . += STACK_SIZE; + PROVIDE (__msp_end = .); + + PROVIDE (__psp_start = .); + . = ALIGN(8); + . += STACK_SIZE; + PROVIDE (__psp_end = .); + + PROVIDE (__heap_start = .); + . = ALIGN(8); +} diff --git a/bertos/cpu/detect.h b/bertos/cpu/detect.h index fe940cb0..7e9c2319 100644 --- a/bertos/cpu/detect.h +++ b/bertos/cpu/detect.h @@ -192,17 +192,31 @@ #define CPU_CM3_LM3S8962 0 #endif + #if defined (__ARM_STM32P103__) + #define CPU_CM3_STM32 1 + #define CPU_CM3_STM32P103 1 + #else + #define CPU_CM3_STM32P103 0 + #endif + #if defined (CPU_CM3_LM3S) #if CPU_CM3_LM3S1968 + CPU_CM3_LM3S8962 + 0 != 1 #error Luminary Cortex-M3 CPU configuration error #endif + #define CPU_CM3_STM32 0 + #elif defined (CPU_CM3_STM32) + #if CPU_CM3_STM32P103 + 0 != 1 + #error STM32 Cortex-M3 CPU configuration error + #endif + #define CPU_CM3_LM3S 0 /* #elif Add other Cortex-M3 families here */ #else #define CPU_CM3_LM3S 0 + #define CPU_CM3_STM32 0 #endif - #if CPU_CM3_LM3S + 0 /* Add other Cortex-M3 families here */ != 1 + #if CPU_CM3_LM3S + CPU_CM3_STM32 + 0 /* Add other Cortex-M3 families here */ != 1 #error Cortex-M3 CPU configuration error #endif @@ -214,6 +228,10 @@ #define CPU_CM3_LM3S1968 0 #define CPU_CM3_LM3S8968 0 + + #define CPU_CM3_STM32 0 + + #define CPU_CM3_STM32P103 0 #endif #if (defined(__IAR_SYSTEMS_ICC__) || defined(__IAR_SYSTEMS_ICC)) \