/************************************************************************************ * arch/arm/include/stm32f0l0/chip.h * * Copyright (C) 2017-2018 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 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 full-speed device controller */ # define STM32_NUSBOTG 0 /* No USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NDAC 1 /* One DAC channel */ # 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) # 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 full-speed device controller */ # define STM32_NUSBOTG 0 /* No USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channel */ # 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) # 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 full-speed device controller */ # define STM32_NUSBOTG 0 /* No USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channel */ # 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) # 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 full-speed device controller */ # define STM32_NUSBOTG 0 /* No USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channel */ # 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) # 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 full-speed device controller */ # define STM32_NUSBOTG 0 /* No USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channel */ # 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) # 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 full-speed device controller */ # define STM32_NUSBOTG 0 /* No USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 1 /* One HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channel */ # 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 */ /* STM32L EnergyLite Line ***********************************************************/ /* STM32L073XX - With LCD * STM32L072XX - No LCD * STM32L071XX - Access line, no LCD * * STM32L0XXX8 - 64KB FLASH, 20KB SRAM, 3KB EEPROM * STM32L0XXXB - 128KB FLASH, 20KB SRAM, 6KB EEPROM * STM32L0XXXZ - 192KB FLASH, 20KB SRAM, 3KB EEPROM * * STM32L0XXCX - 48-pins * STM32L0XXRX - 64-pins * STM32L0XXVX - 100-pins */ #elif defined(CONFIG_ARCH_CHIP_STM32L071K8) # define STM32_NATIM 0 /* No advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* No 32-bit general up/down timers */ # define STM32_NBTIM 2 /* 2 basic timers: TIM6, TIM7 with DMA */ /* 1 LPTIMER */ # define STM32_NSPI 1 /* 1 SPI modules SPI1 */ # define STM32_NI2S 0 /* 0 I2S module */ # define STM32_NI2C 2 /* 2 I2C */ # define STM32_NDMA 1 /* 1 DMA1, 7-channels */ # define STM32_NUSART 3 /* 3 USART modules, USART1-3 */ /* 1 LPUART */ # define STM32_NCAN 0 /* 0 CAN controllers */ # define STM32_NLCD 0 /* 0 LCD */ # define STM32_NUSBDEV 0 /* 0 USB full-speed device controller */ # define STM32_NUSBOTG 0 /* 0 USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* 0 HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 0 /* 0 DAC channel */ # define STM32_NCOMP 2 /* 2 Analog Comparators */ # define STM32_NCRC 0 /* 0 CRC module */ # define STM32_NRNG 0 /* 0 Random number generator (RNG) */ # define STM32_NCAP 0 /* 0 Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #elif defined(CONFIG_ARCH_CHIP_STM32L071C8) || defined(CONFIG_ARCH_CHIP_STM32L071V8) || \ defined(CONFIG_ARCH_CHIP_STM32L071CB) || defined(CONFIG_ARCH_CHIP_STM32L071VB) || \ defined(CONFIG_ARCH_CHIP_STM32L071RB) || defined(CONFIG_ARCH_CHIP_STM32L071CZ) || \ defined(CONFIG_ARCH_CHIP_STM32L071VZ) || defined(CONFIG_ARCH_CHIP_STM32L071RZ) # define STM32_NATIM 0 /* 0 advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* 0 32-bit general up/down timers */ # define STM32_NBTIM 2 /* 2 basic timers: TIM6, TIM7 with DMA */ /* 1 LPTIMER */ # define STM32_NSPI 2 /* 2 SPI modules SPI1-2 */ # define STM32_NI2S 1 /* 1 I2S module */ # define STM32_NI2C 3 /* 3 I2C */ # define STM32_NDMA 1 /* 1 DMA1, 7-channels */ # define STM32_NUSART 4 /* 4 USART modules, USART1-4 */ /* 1 LPUART */ # define STM32_NCAN 0 /* 0 CAN controllers */ # define STM32_NLCD 0 /* 0 LCD */ # define STM32_NUSBDEV 0 /* 0 USB full-speed device controller */ # define STM32_NUSBOTG 0 /* 0 USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* 0 HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 0 /* 0 DAC channel */ # define STM32_NCOMP 2 /* 2 Analog Comparators */ # define STM32_NCRC 0 /* 0 CRC module */ # define STM32_NRNG 0 /* 0 Random number generator (RNG) */ # define STM32_NCAP 0 /* 0 Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #elif defined(CONFIG_ARCH_CHIP_STM32L071KB) || defined(CONFIG_ARCH_CHIP_STM32L071KZ) # define STM32_NATIM 0 /* 0 advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* 0 32-bit general up/down timers */ # define STM32_NBTIM 2 /* 2 basic timers: TIM6, TIM7 with DMA */ /* 1 LPTIMER */ # define STM32_NSPI 1 /* 1 SPI modules SPI1 */ # define STM32_NI2S 0 /* 0 I2S module */ # define STM32_NI2C 3 /* 3 I2C */ # define STM32_NDMA 1 /* 1 DMA1, 7-channels */ # define STM32_NUSART 4 /* 4 USART modules, USART1-4 */ /* 1 LPUART */ # define STM32_NCAN 0 /* 0 CAN controllers */ # define STM32_NLCD 0 /* 0 LCD */ # define STM32_NUSBDEV 0 /* 0 USB full-speed device controller */ # define STM32_NUSBOTG 0 /* 0 USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* 0 HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 0 /* 0 DAC channel */ # define STM32_NCOMP 2 /* 2 Analog Comparators */ # define STM32_NCRC 0 /* 0 CRC module */ # define STM32_NRNG 0 /* 0 Random number generator (RNG) */ # define STM32_NCAP 0 /* 0 Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #elif defined(CONFIG_ARCH_CHIP_STM32L072V8) || defined(CONFIG_ARCH_CHIP_STM32L072VB) || \ defined(CONFIG_ARCH_CHIP_STM32L072VZ) # define STM32_NATIM 0 /* No advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* No 32-bit general up/down timers */ # define STM32_NBTIM 2 /* Two basic timers: TIM6, TIM7 with DMA */ /* One LPTIMER */ # define STM32_NSPI 2 /* Two SPI modules SPI1-2 */ # define STM32_NI2S 1 /* One I2S module */ # define STM32_NI2C 3 /* Three I2C (2 with SMBus/PMBus) */ # define STM32_NDMA 1 /* One DMA1, 7-channels */ # define STM32_NUSART 4 /* Four USART modules, USART1-4 */ /* One LPUART */ # define STM32_NCAN 0 /* No CAN controllers */ # define STM32_NLCD 0 /* No LCD */ # define STM32_NUSBDEV 0 /* No USB full-speed device controller */ # define STM32_NUSBOTG 1 /* One USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* No HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCRC 1 /* One CRC module */ # define STM32_NRNG 1 /* One Random number generator (RNG) */ # define STM32_NCAP 24 /* Twenty-four Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #elif defined(CONFIG_ARCH_CHIP_STM32L072KB) || defined(CONFIG_ARCH_CHIP_STM32L072KZ) # define STM32_NATIM 0 /* No advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* No 32-bit general up/down timers */ # define STM32_NBTIM 2 /* Two basic timers: TIM6, TIM7 with DMA */ /* One LPTIMER */ # define STM32_NSPI 2 /* Two SPI modules SPI1-2 */ # define STM32_NI2C 3 /* Three I2C (2 with SMBus/PMBus) */ # define STM32_NDMA 1 /* One DMA1, 7-channels */ # define STM32_NUSART 4 /* Four USART modules, USART1-4 */ /* One LPUART */ # define STM32_NCAN 0 /* No CAN controllers */ # define STM32_NLCD 0 /* No LCD */ # define STM32_NUSBDEV 0 /* No USB full-speed device controller */ # define STM32_NUSBOTG 1 /* One USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* No HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCRC 1 /* One CRC module */ # define STM32_NRNG 1 /* One Random number generator (RNG) */ # define STM32_NCAP 13 /* Thirteen Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #elif defined(CONFIG_ARCH_CHIP_STM32L072CB) || defined(CONFIG_ARCH_CHIP_STM32L072CZ) # define STM32_NATIM 0 /* No advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* No 32-bit general up/down timers */ # define STM32_NBTIM 2 /* Two basic timers: TIM6, TIM7 with DMA */ /* One LPTIMER */ # define STM32_NSPI 2 /* Two SPI modules SPI1-2 */ # define STM32_NI2S 1 /* One I2S module */ # define STM32_NI2C 3 /* Three I2C (2 with SMBus/PMBus) */ # define STM32_NDMA 1 /* One DMA1, 7-channels */ # define STM32_NUSART 4 /* Four USART modules, USART1-4 */ /* One LPUART */ # define STM32_NCAN 0 /* No CAN controllers */ # define STM32_NLCD 0 /* No LCD */ # define STM32_NUSBDEV 0 /* No USB full-speed device controller */ # define STM32_NUSBOTG 1 /* One USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* No HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCRC 1 /* One CRC module */ # define STM32_NRNG 1 /* One Random number generator (RNG) */ # define STM32_NCAP 18 /* Nineteen Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #elif defined(CONFIG_ARCH_CHIP_STM32L072RB) || defined(CONFIG_ARCH_CHIP_STM32L072RZ) # define STM32_NATIM 0 /* No advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* No 32-bit general up/down timers */ # define STM32_NBTIM 2 /* Two basic timers: TIM6, TIM7 with DMA */ /* One LPTIMER */ # define STM32_NSPI 2 /* Two SPI modules SPI1-2 */ # define STM32_NI2S 1 /* One I2S module */ # define STM32_NI2C 3 /* Three I2C (2 with SMBus/PMBus) */ # define STM32_NDMA 1 /* One DMA1, 7-channels */ # define STM32_NUSART 4 /* Four USART modules, USART1-4 */ /* One LPUART */ # define STM32_NCAN 0 /* No CAN controllers */ # define STM32_NLCD 0 /* No LCD */ # define STM32_NUSBDEV 0 /* No USB full-speed device controller */ # define STM32_NUSBOTG 1 /* One USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* No HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCRC 1 /* One CRC module */ # define STM32_NRNG 1 /* One Random number generator (RNG) */ # define STM32_NCAP 24 /* Twenty-four Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #elif defined(CONFIG_ARCH_CHIP_STM32L073V8) || defined(CONFIG_ARCH_CHIP_STM32L073VB) || \ defined(CONFIG_ARCH_CHIP_STM32L073VZ) # define STM32_NATIM 0 /* No advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* No 32-bit general up/down timers */ # define STM32_NBTIM 2 /* Two basic timers: TIM6, TIM7 with DMA */ /* One LPTIMER */ # define STM32_NSPI 2 /* Two SPI modules SPI1-2 */ # define STM32_NI2S 1 /* One I2S module */ # define STM32_NI2C 3 /* Three I2C (2 with SMBus/PMBus) */ # define STM32_NDMA 1 /* One DMA1, 7-channels */ # define STM32_NUSART 4 /* Four USART modules, USART1-4 */ /* One LPUART */ # define STM32_NCAN 0 /* No CAN controllers */ # define STM32_NLCD 1 /* One LCD controller */ # define STM32_NUSBDEV 0 /* No USB full-speed device controller */ # define STM32_NUSBOTG 1 /* One USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* No HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCRC 1 /* One CRC module */ # define STM32_NRNG 1 /* One Random number generator (RNG) */ # define STM32_NCAP 24 /* Twenty-four Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #elif defined(CONFIG_ARCH_CHIP_STM32L073CB) || defined(CONFIG_ARCH_CHIP_STM32L073CZ) # define STM32_NATIM 0 /* No advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* No 32-bit general up/down timers */ # define STM32_NBTIM 2 /* Two basic timers: TIM6, TIM7 with DMA */ /* One LPTIMER */ # define STM32_NSPI 2 /* Two SPI modules SPI1-2 */ # define STM32_NI2S 1 /* One I2S module */ # define STM32_NI2C 3 /* Three I2C (2 with SMBus/PMBus) */ # define STM32_NDMA 1 /* One DMA1, 7-channels */ # define STM32_NUSART 4 /* Four USART modules, USART1-4 */ /* One LPUART */ # define STM32_NCAN 0 /* No CAN controllers */ # define STM32_NLCD 1 /* One LCD controller */ # define STM32_NUSBDEV 0 /* No USB full-speed device controller */ # define STM32_NUSBOTG 1 /* One USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* No HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCRC 1 /* One CRC module */ # define STM32_NRNG 1 /* One Random number generator (RNG) */ # define STM32_NCAP 17 /* Seventeen Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #elif defined(CONFIG_ARCH_CHIP_STM32L073RB) || defined(CONFIG_ARCH_CHIP_STM32L073RZ) # define STM32_NATIM 0 /* No advanced timers */ # define STM32_NGTIM16 4 /* 16-bit general up/down timers TIM2-3 * (with DMA) and TIM21-22 without DMA */ # define STM32_NGTIM32 0 /* No 32-bit general up/down timers */ # define STM32_NBTIM 2 /* Two basic timers: TIM6, TIM7 with DMA */ /* One LPTIMER */ # define STM32_NSPI 2 /* Two SPI modules SPI1-2 */ # define STM32_NI2S 1 /* One I2S module */ # define STM32_NI2C 3 /* Three I2C (2 with SMBus/PMBus) */ # define STM32_NDMA 1 /* One DMA1, 7-channels */ # define STM32_NUSART 4 /* Four USART modules, USART1-4 */ /* One LPUART */ # define STM32_NCAN 0 /* No CAN controllers */ # define STM32_NLCD 1 /* One LCD controller */ # define STM32_NUSBDEV 0 /* No USB full-speed device controller */ # define STM32_NUSBOTG 1 /* One USB OTG FS/HS (only USB 2.0 device) */ # define STM32_NCEC 0 /* No HDMI-CEC controller */ # define STM32_NADC 1 /* One 12-bit module */ # define STM32_NDAC 2 /* Two DAC channels */ # define STM32_NCOMP 2 /* Two Analog Comparators */ # define STM32_NCRC 1 /* One CRC module */ # define STM32_NRNG 1 /* One Random number generator (RNG) */ # define STM32_NCAP 24 /* Twenty-four Capacitive sensing channels */ # define STM32_NPORTS 6 /* Six GPIO ports, GPIOA-E, H */ #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 */