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;********************************************************************************
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; FILE : INI_SYSCFG.S
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; AUTHOR : Petr Dousa, Ondrej Hruska
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; DATE : 10/2015
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; DESCR : Control registers and bit masks for SYSCFG (EXTI routing etc.)
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;
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; System Configuration (SYSCFG)
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;
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; Part of an assembler library for STM32L100, based on the STM32 CMSIS.
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; Developed for educational purposes at the Department of Measure of CTU in Prague.
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; See the LICENSE file for detailed terms of use.
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;********************************************************************************
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;****************************************************************************
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;*
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;* REGISTERS
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;*
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;****************************************************************************
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; Syscfg
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SYSCFG_MEMRMP EQU (_SYSCFG + 0x00) ; SYSCFG memory remap register,
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SYSCFG_PMC EQU (_SYSCFG + 0x04) ; SYSCFG peripheral mode configuration register,
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SYSCFG_EXTICR1 EQU (_SYSCFG + 0x08) ; SYSCFG external interrupt configuration registers,
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SYSCFG_EXTICR2 EQU (_SYSCFG + 0x0C) ; SYSCFG external interrupt configuration registers,
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SYSCFG_EXTICR3 EQU (_SYSCFG + 0x10) ; SYSCFG external interrupt configuration registers,
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SYSCFG_EXTICR4 EQU (_SYSCFG + 0x14) ; SYSCFG external interrupt configuration registers,
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;****************************************************************************
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;*
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;* BIT MASKS AND DEFINITIONS
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;*
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;****************************************************************************
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;**************** Bit definition for SYSCFG_MEMRMP register ***************
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SYSCFG_MEMRMP_MEM_MODE EQU 0x00000003 ; SYSCFG_Memory Remap Config
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SYSCFG_MEMRMP_MEM_MODE_0 EQU 0x00000001 ; Bit 0
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SYSCFG_MEMRMP_MEM_MODE_1 EQU 0x00000002 ; Bit 1
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SYSCFG_MEMRMP_BOOT_MODE EQU 0x00000300 ; Boot mode Config
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SYSCFG_MEMRMP_BOOT_MODE_0 EQU 0x00000100 ; Bit 0
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SYSCFG_MEMRMP_BOOT_MODE_1 EQU 0x00000200 ; Bit 1
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;**************** Bit definition for SYSCFG_PMC register ******************
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SYSCFG_PMC_USB_PU EQU 0x00000001 ; SYSCFG PMC
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;**************** Bit definition for SYSCFG_EXTICR1 register **************
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SYSCFG_EXTICR1_EXTI0 EQU 0x000F ; EXTI 0 configuration
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SYSCFG_EXTICR1_EXTI1 EQU 0x00F0 ; EXTI 1 configuration
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SYSCFG_EXTICR1_EXTI2 EQU 0x0F00 ; EXTI 2 configuration
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SYSCFG_EXTICR1_EXTI3 EQU 0xF000 ; EXTI 3 configuration
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; EXTI0 configuration
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SYSCFG_EXTICR1_EXTI0_PA EQU 0x0000 ; PA[0] pin
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SYSCFG_EXTICR1_EXTI0_PB EQU 0x0001 ; PB[0] pin
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SYSCFG_EXTICR1_EXTI0_PC EQU 0x0002 ; PC[0] pin
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SYSCFG_EXTICR1_EXTI0_PD EQU 0x0003 ; PD[0] pin
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SYSCFG_EXTICR1_EXTI0_PE EQU 0x0004 ; PE[0] pin
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SYSCFG_EXTICR1_EXTI0_PH EQU 0x0005 ; PH[0] pin
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SYSCFG_EXTICR1_EXTI0_PF EQU 0x0006 ; PF[0] pin
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SYSCFG_EXTICR1_EXTI0_PG EQU 0x0007 ; PG[0] pin
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; EXTI1 configuration
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SYSCFG_EXTICR1_EXTI1_PA EQU 0x0000 ; PA[1] pin
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SYSCFG_EXTICR1_EXTI1_PB EQU 0x0010 ; PB[1] pin
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SYSCFG_EXTICR1_EXTI1_PC EQU 0x0020 ; PC[1] pin
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SYSCFG_EXTICR1_EXTI1_PD EQU 0x0030 ; PD[1] pin
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SYSCFG_EXTICR1_EXTI1_PE EQU 0x0040 ; PE[1] pin
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SYSCFG_EXTICR1_EXTI1_PH EQU 0x0050 ; PH[1] pin
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SYSCFG_EXTICR1_EXTI1_PF EQU 0x0060 ; PF[1] pin
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SYSCFG_EXTICR1_EXTI1_PG EQU 0x0070 ; PG[1] pin
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; EXTI2 configuration
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SYSCFG_EXTICR1_EXTI2_PA EQU 0x0000 ; PA[2] pin
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SYSCFG_EXTICR1_EXTI2_PB EQU 0x0100 ; PB[2] pin
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SYSCFG_EXTICR1_EXTI2_PC EQU 0x0200 ; PC[2] pin
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SYSCFG_EXTICR1_EXTI2_PD EQU 0x0300 ; PD[2] pin
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SYSCFG_EXTICR1_EXTI2_PE EQU 0x0400 ; PE[2] pin
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SYSCFG_EXTICR1_EXTI2_PH EQU 0x0500 ; PH[2] pin
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SYSCFG_EXTICR1_EXTI2_PF EQU 0x0600 ; PF[2] pin
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SYSCFG_EXTICR1_EXTI2_PG EQU 0x0700 ; PG[2] pin
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; EXTI3 configuration
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SYSCFG_EXTICR1_EXTI3_PA EQU 0x0000 ; PA[3] pin
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SYSCFG_EXTICR1_EXTI3_PB EQU 0x1000 ; PB[3] pin
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SYSCFG_EXTICR1_EXTI3_PC EQU 0x2000 ; PC[3] pin
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SYSCFG_EXTICR1_EXTI3_PD EQU 0x3000 ; PD[3] pin
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SYSCFG_EXTICR1_EXTI3_PE EQU 0x4000 ; PE[3] pin
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SYSCFG_EXTICR1_EXTI3_PF EQU 0x3000 ; PF[3] pin
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SYSCFG_EXTICR1_EXTI3_PG EQU 0x4000 ; PG[3] pin
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;**************** Bit definition for SYSCFG_EXTICR2 register ****************
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SYSCFG_EXTICR2_EXTI4 EQU 0x000F ; EXTI 4 configuration
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SYSCFG_EXTICR2_EXTI5 EQU 0x00F0 ; EXTI 5 configuration
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SYSCFG_EXTICR2_EXTI6 EQU 0x0F00 ; EXTI 6 configuration
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SYSCFG_EXTICR2_EXTI7 EQU 0xF000 ; EXTI 7 configuration
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; EXTI4 configuration
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SYSCFG_EXTICR2_EXTI4_PA EQU 0x0000 ; PA[4] pin
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SYSCFG_EXTICR2_EXTI4_PB EQU 0x0001 ; PB[4] pin
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SYSCFG_EXTICR2_EXTI4_PC EQU 0x0002 ; PC[4] pin
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SYSCFG_EXTICR2_EXTI4_PD EQU 0x0003 ; PD[4] pin
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SYSCFG_EXTICR2_EXTI4_PE EQU 0x0004 ; PE[4] pin
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SYSCFG_EXTICR2_EXTI4_PF EQU 0x0006 ; PF[4] pin
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SYSCFG_EXTICR2_EXTI4_PG EQU 0x0007 ; PG[4] pin
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; EXTI5 configuration
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SYSCFG_EXTICR2_EXTI5_PA EQU 0x0000 ; PA[5] pin
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SYSCFG_EXTICR2_EXTI5_PB EQU 0x0010 ; PB[5] pin
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SYSCFG_EXTICR2_EXTI5_PC EQU 0x0020 ; PC[5] pin
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SYSCFG_EXTICR2_EXTI5_PD EQU 0x0030 ; PD[5] pin
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SYSCFG_EXTICR2_EXTI5_PE EQU 0x0040 ; PE[5] pin
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SYSCFG_EXTICR2_EXTI5_PF EQU 0x0060 ; PF[5] pin
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SYSCFG_EXTICR2_EXTI5_PG EQU 0x0070 ; PG[5] pin
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; EXTI6 configuration
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SYSCFG_EXTICR2_EXTI6_PA EQU 0x0000 ; PA[6] pin
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SYSCFG_EXTICR2_EXTI6_PB EQU 0x0100 ; PB[6] pin
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SYSCFG_EXTICR2_EXTI6_PC EQU 0x0200 ; PC[6] pin
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SYSCFG_EXTICR2_EXTI6_PD EQU 0x0300 ; PD[6] pin
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SYSCFG_EXTICR2_EXTI6_PE EQU 0x0400 ; PE[6] pin
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SYSCFG_EXTICR2_EXTI6_PF EQU 0x0600 ; PF[6] pin
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SYSCFG_EXTICR2_EXTI6_PG EQU 0x0700 ; PG[6] pin
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; EXTI7 configuration
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SYSCFG_EXTICR2_EXTI7_PA EQU 0x0000 ; PA[7] pin
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SYSCFG_EXTICR2_EXTI7_PB EQU 0x1000 ; PB[7] pin
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SYSCFG_EXTICR2_EXTI7_PC EQU 0x2000 ; PC[7] pin
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SYSCFG_EXTICR2_EXTI7_PD EQU 0x3000 ; PD[7] pin
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SYSCFG_EXTICR2_EXTI7_PE EQU 0x4000 ; PE[7] pin
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SYSCFG_EXTICR2_EXTI7_PF EQU 0x6000 ; PF[7] pin
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SYSCFG_EXTICR2_EXTI7_PG EQU 0x7000 ; PG[7] pin
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;**************** Bit definition for SYSCFG_EXTICR3 register ****************
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SYSCFG_EXTICR3_EXTI8 EQU 0x000F ; EXTI 8 configuration
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SYSCFG_EXTICR3_EXTI9 EQU 0x00F0 ; EXTI 9 configuration
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SYSCFG_EXTICR3_EXTI10 EQU 0x0F00 ; EXTI 10 configuration
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SYSCFG_EXTICR3_EXTI11 EQU 0xF000 ; EXTI 11 configuration
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; EXTI8 configuration
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SYSCFG_EXTICR3_EXTI8_PA EQU 0x0000 ; PA[8] pin
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SYSCFG_EXTICR3_EXTI8_PB EQU 0x0001 ; PB[8] pin
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SYSCFG_EXTICR3_EXTI8_PC EQU 0x0002 ; PC[8] pin
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SYSCFG_EXTICR3_EXTI8_PD EQU 0x0003 ; PD[8] pin
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SYSCFG_EXTICR3_EXTI8_PE EQU 0x0004 ; PE[8] pin
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SYSCFG_EXTICR3_EXTI8_PF EQU 0x0006 ; PF[8] pin
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SYSCFG_EXTICR3_EXTI8_PG EQU 0x0007 ; PG[8] pin
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; EXTI9 configuration
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SYSCFG_EXTICR3_EXTI9_PA EQU 0x0000 ; PA[9] pin
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SYSCFG_EXTICR3_EXTI9_PB EQU 0x0010 ; PB[9] pin
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SYSCFG_EXTICR3_EXTI9_PC EQU 0x0020 ; PC[9] pin
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SYSCFG_EXTICR3_EXTI9_PD EQU 0x0030 ; PD[9] pin
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SYSCFG_EXTICR3_EXTI9_PE EQU 0x0040 ; PE[9] pin
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SYSCFG_EXTICR3_EXTI9_PF EQU 0x0060 ; PF[9] pin
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SYSCFG_EXTICR3_EXTI9_PG EQU 0x0070 ; PG[9] pin
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; EXTI10 configuration
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SYSCFG_EXTICR3_EXTI10_PA EQU 0x0000 ; PA[10] pin
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SYSCFG_EXTICR3_EXTI10_PB EQU 0x0100 ; PB[10] pin
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SYSCFG_EXTICR3_EXTI10_PC EQU 0x0200 ; PC[10] pin
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SYSCFG_EXTICR3_EXTI10_PD EQU 0x0300 ; PD[10] pin
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SYSCFG_EXTICR3_EXTI10_PE EQU 0x0400 ; PE[10] pin
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SYSCFG_EXTICR3_EXTI10_PF EQU 0x0600 ; PF[10] pin
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SYSCFG_EXTICR3_EXTI10_PG EQU 0x0700 ; PG[10] pin
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; EXTI11 configuration
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SYSCFG_EXTICR3_EXTI11_PA EQU 0x0000 ; PA[11] pin
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SYSCFG_EXTICR3_EXTI11_PB EQU 0x1000 ; PB[11] pin
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SYSCFG_EXTICR3_EXTI11_PC EQU 0x2000 ; PC[11] pin
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SYSCFG_EXTICR3_EXTI11_PD EQU 0x3000 ; PD[11] pin
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SYSCFG_EXTICR3_EXTI11_PE EQU 0x4000 ; PE[11] pin
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SYSCFG_EXTICR3_EXTI11_PF EQU 0x6000 ; PF[11] pin
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SYSCFG_EXTICR3_EXTI11_PG EQU 0x7000 ; PG[11] pin
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;**************** Bit definition for SYSCFG_EXTICR4 register ****************
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SYSCFG_EXTICR4_EXTI12 EQU 0x000F ; EXTI 12 configuration
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SYSCFG_EXTICR4_EXTI13 EQU 0x00F0 ; EXTI 13 configuration
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SYSCFG_EXTICR4_EXTI14 EQU 0x0F00 ; EXTI 14 configuration
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SYSCFG_EXTICR4_EXTI15 EQU 0xF000 ; EXTI 15 configuration
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; EXTI12 configuration
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SYSCFG_EXTICR4_EXTI12_PA EQU 0x0000 ; PA[12] pin
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SYSCFG_EXTICR4_EXTI12_PB EQU 0x0001 ; PB[12] pin
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SYSCFG_EXTICR4_EXTI12_PC EQU 0x0002 ; PC[12] pin
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SYSCFG_EXTICR4_EXTI12_PD EQU 0x0003 ; PD[12] pin
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SYSCFG_EXTICR4_EXTI12_PE EQU 0x0004 ; PE[12] pin
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SYSCFG_EXTICR4_EXTI12_PF EQU 0x0006 ; PF[12] pin
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SYSCFG_EXTICR4_EXTI12_PG EQU 0x0007 ; PG[12] pin
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; EXTI13 configuration
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SYSCFG_EXTICR4_EXTI13_PA EQU 0x0000 ; PA[13] pin
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SYSCFG_EXTICR4_EXTI13_PB EQU 0x0010 ; PB[13] pin
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SYSCFG_EXTICR4_EXTI13_PC EQU 0x0020 ; PC[13] pin
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SYSCFG_EXTICR4_EXTI13_PD EQU 0x0030 ; PD[13] pin
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SYSCFG_EXTICR4_EXTI13_PE EQU 0x0040 ; PE[13] pin
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SYSCFG_EXTICR4_EXTI13_PF EQU 0x0060 ; PF[13] pin
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SYSCFG_EXTICR4_EXTI13_PG EQU 0x0070 ; PG[13] pin
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; EXTI14 configuration
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SYSCFG_EXTICR4_EXTI14_PA EQU 0x0000 ; PA[14] pin
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SYSCFG_EXTICR4_EXTI14_PB EQU 0x0100 ; PB[14] pin
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SYSCFG_EXTICR4_EXTI14_PC EQU 0x0200 ; PC[14] pin
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SYSCFG_EXTICR4_EXTI14_PD EQU 0x0300 ; PD[14] pin
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SYSCFG_EXTICR4_EXTI14_PE EQU 0x0400 ; PE[14] pin
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SYSCFG_EXTICR4_EXTI14_PF EQU 0x0600 ; PF[14] pin
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SYSCFG_EXTICR4_EXTI14_PG EQU 0x0700 ; PG[14] pin
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; EXTI15 configuration
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SYSCFG_EXTICR4_EXTI15_PA EQU 0x0000 ; PA[15] pin
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SYSCFG_EXTICR4_EXTI15_PB EQU 0x1000 ; PB[15] pin
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SYSCFG_EXTICR4_EXTI15_PC EQU 0x2000 ; PC[15] pin
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SYSCFG_EXTICR4_EXTI15_PD EQU 0x3000 ; PD[15] pin
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SYSCFG_EXTICR4_EXTI15_PE EQU 0x4000 ; PE[15] pin
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SYSCFG_EXTICR4_EXTI15_PF EQU 0x6000 ; PF[15] pin
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SYSCFG_EXTICR4_EXTI15_PG EQU 0x7000 ; PG[15] pin
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END
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