7681597e42
When compiling with all warnings enabled, some defines can lead to warning due to missing unsigned type suffix: warning: integer overflow in expression [-Woverflow] This fix should not affected behavior at all, since calculation with such overflows lead to the same actual address when writing to that location. However, it makes the warning disappear and also defines the right data type for a memory location.
127 lines
4.8 KiB
C
127 lines
4.8 KiB
C
/*
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* This file is part of the libopencm3 project.
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*
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* Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
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* Copyright (C) 2012 Karl Palsson <karlp@tweak.net.au>
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef LIBOPENCM3_MEMORYMAP_H
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#define LIBOPENCM3_MEMORYMAP_H
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#include <libopencm3/cm3/memorymap.h>
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/* --- STM32 specific peripheral definitions ------------------------------- */
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/* Memory map for all busses */
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#define PERIPH_BASE (0x40000000U)
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#define INFO_BASE (0x1ff00000U)
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#define PERIPH_BASE_APB1 (PERIPH_BASE + 0x00000)
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#define PERIPH_BASE_APB2 (PERIPH_BASE + 0x10000)
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#define PERIPH_BASE_AHB (PERIPH_BASE + 0x20000)
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/* Register boundary addresses */
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/* APB1 */
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#define TIM2_BASE (PERIPH_BASE_APB1 + 0x0000)
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#define TIM3_BASE (PERIPH_BASE_APB1 + 0x0400)
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#define TIM4_BASE (PERIPH_BASE_APB1 + 0x0800)
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#define TIM5_BASE (PERIPH_BASE_APB1 + 0x0c00)
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#define TIM6_BASE (PERIPH_BASE_APB1 + 0x1000)
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#define TIM7_BASE (PERIPH_BASE_APB1 + 0x1400)
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#define LCD_BASE (PERIPH_BASE_APB1 + 0x2400)
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#define RTC_BASE (PERIPH_BASE_APB1 + 0x2800)
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#define WWDG_BASE (PERIPH_BASE_APB1 + 0x2c00)
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#define IWDG_BASE (PERIPH_BASE_APB1 + 0x3000)
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/* PERIPH_BASE_APB1 + 0x3400 (0x4000 3400 - 0x4000 37FF): Reserved */
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#define SPI2_BASE (PERIPH_BASE_APB1 + 0x3800)
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#define SPI3_BASE (PERIPH_BASE_APB1 + 0x3c00)
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/* PERIPH_BASE_APB1 + 0x4000 (0x4000 4000 - 0x4000 3FFF): Reserved */
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#define USART2_BASE (PERIPH_BASE_APB1 + 0x4400)
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#define USART3_BASE (PERIPH_BASE_APB1 + 0x4800)
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#define USART4_BASE (PERIPH_BASE_APB1 + 0x4c00)
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#define USART5_BASE (PERIPH_BASE_APB1 + 0x5000)
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#define I2C1_BASE (PERIPH_BASE_APB1 + 0x5400)
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#define I2C2_BASE (PERIPH_BASE_APB1 + 0x5800)
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#define USB_DEV_FS_BASE (PERIPH_BASE_APB1 + 0x5c00)
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#define USB_SRAM_BASE (PERIPH_BASE_APB1 + 0x6000)
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/* gap */
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#define POWER_CONTROL_BASE (PERIPH_BASE_APB1 + 0x7000)
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#define DAC_BASE (PERIPH_BASE_APB1 + 0x7400)
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#define OPAMP_BASE (PERIPH_BASE_APB1 + 0x7c5c)
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#define COMP_BASE (PERIPH_BASE_APB1 + 0x7c00)
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#define ROUTING_BASE (PERIPH_BASE_APB1 + 0x7c04)
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/* APB2 */
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#define SYSCFG_BASE (PERIPH_BASE_APB2 + 0x0000)
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#define EXTI_BASE (PERIPH_BASE_APB2 + 0x0400)
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#define TIM9_BASE (PERIPH_BASE_APB2 + 0x0800)
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#define TIM10_BASE (PERIPH_BASE_APB2 + 0x0c00)
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#define TIM11_BASE (PERIPH_BASE_APB2 + 0x1000)
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/* gap */
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#define ADC_BASE (PERIPH_BASE_APB2 + 0x2400)
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/* ADC is the name in the L1 refman, but all other stm32's use ADC1 */
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#define ADC1_BASE ADC_BASE
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/* gap */
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#define SDIO_BASE (PERIPH_BASE_APB2 + 0x2c00)
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#define SPI1_BASE (PERIPH_BASE_APB2 + 0x3000)
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/* gap */
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#define USART1_BASE (PERIPH_BASE_APB2 + 0x3800)
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/* AHB */
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#define GPIO_PORT_A_BASE (PERIPH_BASE_AHB + 0x00000)
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#define GPIO_PORT_B_BASE (PERIPH_BASE_AHB + 0x00400)
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#define GPIO_PORT_C_BASE (PERIPH_BASE_AHB + 0x00800)
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#define GPIO_PORT_D_BASE (PERIPH_BASE_AHB + 0x00c00)
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#define GPIO_PORT_E_BASE (PERIPH_BASE_AHB + 0x01000)
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#define GPIO_PORT_H_BASE (PERIPH_BASE_AHB + 0x01400)
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#define GPIO_PORT_F_BASE (PERIPH_BASE_AHB + 0x01800)
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#define GPIO_PORT_G_BASE (PERIPH_BASE_AHB + 0x01c00)
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/* gap */
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#define CRC_BASE (PERIPH_BASE_AHB + 0x03000)
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/* gap */
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#define RCC_BASE (PERIPH_BASE_AHB + 0x03800)
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#define FLASH_MEM_INTERFACE_BASE (PERIPH_BASE_AHB + 0x03c00)
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/* gap */
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#define DMA1_BASE (PERIPH_BASE_AHB + 0x06000)
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#define DMA2_BASE (PERIPH_BASE_AHB + 0x04000)
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/* PPIB */
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#define DBGMCU_BASE (PPBI_BASE + 0x00042000)
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/* FSMC */
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#define FSMC_BASE (PERIPH_BASE + 0x60000000)
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/* AES */
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#define AES_BASE (PERIPH_BASE + 0x10000000)
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/* Device Electronic Signature */
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#define DESIG_FLASH_SIZE_BASE (INFO_BASE + 0x8004C)
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#define DESIG_UNIQUE_ID_BASE (INFO_BASE + 0x80050)
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#define DESIG_UNIQUE_ID0 MMIO32(DESIG_UNIQUE_ID_BASE)
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#define DESIG_UNIQUE_ID1 MMIO32(DESIG_UNIQUE_ID_BASE + 4)
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#define DESIG_UNIQUE_ID2 MMIO32(DESIG_UNIQUE_ID_BASE + 0x14)
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/* ST provided factory calibration values @ 3.0V */
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#define ST_VREFINT_CAL MMIO16(0x1FF80078)
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#define ST_TSENSE_CAL1_30C MMIO16(0x1FF8007A)
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#define ST_TSENSE_CAL2_110C MMIO16(0x1FF8007E)
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/* Make the map names match those for other families to allow commonality */
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#define SPI1_I2S_BASE SPI1_BASE
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#define SPI2_I2S_BASE SPI2_BASE
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#define SPI3_I2S_BASE SPI3_BASE
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#endif
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