/************************************************************************************ * arch/arm/include/stm32f0l0/chip.h * * Copyright (C) 2017 Gregory Nutt. All rights reserved. * Author: Gregory Nutt * Alan Carvalho de Assis * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * 3. Neither the name NuttX nor the names of its contributors may be * used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * ************************************************************************************/ #ifndef __ARCH_ARM_INCLUDE_STM32F0L0_CHIP_H #define __ARCH_ARM_INCLUDE_STM32F0L0_CHIP_H /************************************************************************************ * Included Files ************************************************************************************/ #include /************************************************************************************ * Pre-processor Definitions ************************************************************************************/ /* Get customizations for each supported chip */ #if defined(CONFIG_ARCH_CHIP_STM32F051R8) # define STM32F051x 1 /* STM32F051x family */ # undef STM32F072x /* Not STM32F072x family */ # undef STM32F091x /* Not STM32F091x family */ # define STM32_FLASH_SIZE (64*1024) /* 64Kb */ # define STM32_SRAM_SIZE (8*1024) /* 8Kb */ # define STM32_NSPI 2 /* Two SPI modules (SPI or I2S) */ # define STM32_NI2S 2 /* Two I2S modules (SPI or I2S) */ # define STM32_NI2C 2 /* Two I2C modules */ # define STM32_NUSART 2 /* Two USARTs modules */ # define STM32_NCAN 0 /* No CAN controllers */ # define STM32_NUSBDEV 1 /* One USB device controller */ # define STM32_NDAC 1 /* One DAC module */ # define STM32_NDACCHAN 1 /* One DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCAP 13 /* Capacitive sensing channels (14 on UFQFPN32)) */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-F */ #elif defined(CONFIG_ARCH_CHIP_STM32F072C8) || defined(CONFIG_ARCH_CHIP_STM32F072CB) # undef STM32F051x /* Not STM32F051x family */ # define STM32F072x 1 /* STM32F072x family */ # undef STM32F091x /* Not STM32F091x family */ # ifdef CONFIG_ARCH_CHIP_STM32F072C8 # define STM32_FLASH_SIZE (64*1024) /* 64Kb */ # else # define STM32_FLASH_SIZE (128*1024) /* 128Kb */ # endif # define STM32_SRAM_SIZE (16*1024) /* 16Kb */ # define STM32_NATIM 1 /* One advanced timer TIM1 */ # define STM32_NGTIM16 5 /* 16-bit general up/down timers TIM3, TIM14-17 */ # define STM32_NGTIM32 1 /* 32-bit general up/down timers TIM2 */ # define STM32_NBTIM 2 /* 2 basic timers: TIM6, TIM7 */ # define STM32_NSPI 2 /* Two SPI modules (SPI or I2S) */ # define STM32_NI2S 2 /* Two I2S modules (SPI or I2S) */ # define STM32_NI2C 2 /* Two I2C modules */ # define STM32_NUSART 4 /* Four USARTs module */ # define STM32_NCAN 1 /* One CAN controller */ # define STM32_NUSBDEV 1 /* One USB device controller */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC12 1 /* One 12-bit module */ # define STM32_NADCCHAN 10 /* Ten external channels */ # define STM32_NADCINT 3 /* Three internal channels */ # define STM32_NDAC 1 /* One DAC module */ # define STM32_NDACCHAN 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCAP 17 /* Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-F */ #elif defined(CONFIG_ARCH_CHIP_STM32F072R8) || defined(CONFIG_ARCH_CHIP_STM32F072RB) # undef STM32F051x /* Not STM32F051x family */ # define STM32F072x 1 /* STM32F072x family */ # undef STM32F091x /* Not STM32F091x family */ # ifdef CONFIG_ARCH_CHIP_STM32F072R8 # define STM32_FLASH_SIZE (64*1024) /* 64Kb */ # else # define STM32_FLASH_SIZE (128*1024) /* 128Kb */ # endif # define STM32_SRAM_SIZE (16*1024) /* 16Kb */ # define STM32_NATIM 1 /* One advanced timer TIM1 */ # define STM32_NGTIM16 5 /* 16-bit general up/down timers TIM3, TIM14-17 */ # define STM32_NGTIM32 1 /* 32-bit general up/down timers TIM2 */ # define STM32_NBTIM 2 /* 2 basic timers: TIM6, TIM7 */ # define STM32_NSPI 2 /* Two SPI modules (SPI or I2S) */ # define STM32_NI2S 2 /* Two I2S modules (SPI or I2S) */ # define STM32_NI2C 2 /* Two I2C modules */ # define STM32_NUSART 4 /* Four USARTs module */ # define STM32_NCAN 1 /* One CAN controller */ # define STM32_NUSBDEV 1 /* One USB device controller */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC12 1 /* One 12-bit module */ # define STM32_NADCCHAN 16 /* 16 external channels */ # define STM32_NADCINT 3 /* Three internal channels */ # define STM32_NDAC 1 /* One DAC module */ # define STM32_NDACCHAN 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCAP 18 /* Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-F */ #elif defined(CONFIG_ARCH_CHIP_STM32F072V8) || defined(CONFIG_ARCH_CHIP_STM32F072VB) # undef STM32F051x /* Not STM32F051x family */ # define STM32F072x 1 /* STM32F072x family */ # undef STM32F091x /* Not STM32F091x family */ # ifdef CONFIG_ARCH_CHIP_STM32F072V8 # define STM32_FLASH_SIZE (64*1024) /* 64Kb */ # else # define STM32_FLASH_SIZE (128*1024) /* 128Kb */ # endif # define STM32_SRAM_SIZE (16*1024) /* 16Kb */ # define STM32_NATIM 1 /* One advanced timer TIM1 */ # define STM32_NGTIM16 5 /* 16-bit general up/down timers TIM3, TIM14-17 */ # define STM32_NGTIM32 1 /* 32-bit general up/down timers TIM2 */ # define STM32_NBTIM 2 /* 2 basic timers: TIM6, TIM7 */ # define STM32_NSPI 2 /* Two SPI modules (SPI or I2S) */ # define STM32_NI2S 2 /* Two I2S modules (SPI or I2S) */ # define STM32_NI2C 2 /* Two I2C modules */ # define STM32_NUSART 4 /* Four USARTs module */ # define STM32_NCAN 1 /* One CAN controller */ # define STM32_NUSBDEV 1 /* One USB device controller */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC12 1 /* One 12-bit module */ # define STM32_NADCCHAN 16 /* 16 external channels */ # define STM32_NADCINT 3 /* Three internal channels */ # define STM32_NDAC 1 /* One DAC module */ # define STM32_NDACCHAN 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCAP 24 /* Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-F */ #elif defined(CONFIG_ARCH_CHIP_STM32F091CB) || defined(CONFIG_ARCH_CHIP_STM32F091CC) # undef STM32F051x /* Not STM32F051x family */ # undef STM32F072x /* Not STM32F072x family */ # define STM32F091x 1 /* STM32F091x family */ # ifdef CONFIG_ARCH_CHIP_STM32F091CB # define STM32_FLASH_SIZE (128*1024) /* 128Kb */ # else # define STM32_FLASH_SIZE (256*1024) /* 256Kb */ # endif # define STM32_SRAM_SIZE (32*1024) /* 32Kb */ # define STM32_NATIM 1 /* One advanced timer TIM1 */ # define STM32_NGTIM16 5 /* 16-bit general up/down timers TIM3, TIM14-17 */ # define STM32_NGTIM32 1 /* 32-bit general up/down timers TIM2 */ # define STM32_NBTIM 2 /* 2 basic timers: TIM6, TIM7 */ # define STM32_NSPI 2 /* Two SPI modules (SPI or I2S) */ # define STM32_NI2S 2 /* Two I2S modules (SPI or I2S) */ # define STM32_NI2C 2 /* Two I2C modules */ # define STM32_NUSART 6 /* Six USARTs modules */ # define STM32_NCAN 1 /* One CAN controller */ # define STM32_NUSBDEV 0 /* No USB device controller */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC12 1 /* One 12-bit module */ # define STM32_NADCCHAN 10 /* 10 external channels */ # define STM32_NADCINT 3 /* Three internal channels */ # define STM32_NDAC 1 /* One DAC module */ # define STM32_NDACCHAN 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCAP 17 /* Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-F */ #elif defined(CONFIG_ARCH_CHIP_STM32F091RB) || defined(CONFIG_ARCH_CHIP_STM32F091RC) \ || defined(CONFIG_ARCH_CHIP_STM32F091VB) || defined(CONFIG_ARCH_CHIP_STM32F091VC) # undef STM32F051x /* Not STM32F051x family */ # undef STM32F072x /* Not STM32F072x family */ # define STM32F091x 1 /* STM32F091x family */ # if defined(CONFIG_ARCH_CHIP_STM32F091RB) || defined(CONFIG_ARCH_CHIP_STM32F091VB) # define STM32_FLASH_SIZE (128*1024) /* 128Kb */ # else # define STM32_FLASH_SIZE (256*1024) /* 256Kb */ # endif # define STM32_SRAM_SIZE (32*1024) /* 32Kb */ # define STM32_NATIM 1 /* One advanced timer TIM1 */ # define STM32_NGTIM16 5 /* 16-bit general up/down timers TIM3, TIM14-17 */ # define STM32_NGTIM32 1 /* 32-bit general up/down timers TIM2 */ # define STM32_NBTIM 2 /* 2 basic timers: TIM6, TIM7 */ # define STM32_NSPI 2 /* Two SPI modules (SPI or I2S) */ # define STM32_NI2S 2 /* Two I2S modules (SPI or I2S) */ # define STM32_NI2C 2 /* Two I2C modules */ # define STM32_NUSART 8 /* Eight USARTs modules */ # define STM32_NCAN 1 /* One CAN controller */ # define STM32_NUSBDEV 0 /* No USB device controller */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC12 1 /* One 12-bit module */ # define STM32_NADCCHAN 16 /* 16 external channels */ # define STM32_NADCINT 3 /* Three internal channels */ # define STM32_NDAC 1 /* One DAC module */ # define STM32_NDACCHAN 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # if defined(CONFIG_ARCH_CHIP_STM32F091VB) || defined(CONFIG_ARCH_CHIP_STM32F091VC) # define STM32_NCAP 24 /* Capacitive sensing channels */ # else # define STM32_NCAP 18 /* Capacitive sensing channels */ # endif # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-F */ #else # error "Unsupported STM32F0xx chip" #endif /* NVIC priority levels *************************************************************/ /* Each priority field holds a priority value, 0-31. The lower the value, the greater * the priority of the corresponding interrupt. The processor implements only * bits[7:6] of each field, bits[5:0] read as zero and ignore writes. */ #define NVIC_SYSH_PRIORITY_MIN 0xc0 /* All bits[7:6] set is minimum priority */ #define NVIC_SYSH_PRIORITY_DEFAULT 0x80 /* Midpoint is the default */ #define NVIC_SYSH_PRIORITY_MAX 0x00 /* Zero is maximum priority */ #define NVIC_SYSH_PRIORITY_STEP 0x40 /* Two bits of interrupt priority used */ /************************************************************************************ * Public Types ************************************************************************************/ /************************************************************************************ * Public Data ************************************************************************************/ /************************************************************************************ * Public Functions ************************************************************************************/ #endif /* __ARCH_ARM_INCLUDE_STM32F0L0_CHIP_H */