From f36fae273ec84ee2c53a33caa2dddea2d79db0da Mon Sep 17 00:00:00 2001 From: Marti Bolivar Date: Tue, 15 Nov 2011 12:45:43 -0500 Subject: Move public headers to include directories; related cleanups. Move libmaple/*.h to (new) libmaple/include/libmaple/. The new accepted way to include a libmaple header foo.h is with: #include This is more polite in terms of the include namespace. It also allows us to e.g. implement the Arduino SPI library at all (which has header SPI.h; providing it was previously impossible on case-insensitive filesystems due to libmaple's spi.h). Similarly for Wirish. The old include style (#include "header.h") is now deprecated. libmaple/*.h: - Change include guard #defines from _FOO_H_ to _LIBMAPLE_FOO_H_. - Add license headers where they're missing - Add conditional extern "C" { ... } blocks where they're missing (they aren't always necessary, but we might was well do it against the future, while we're at it.). - Change includes from #include "foo.h" to #include . - Move includes after extern "C". - Remove extra trailing newlines Note that this doesn't include the headers under libmaple/usb/ or libmaple/usb/usb_lib. These will get fixed later. libmaple/*.c: - Change includes from #include "foo.h" to #include . Makefile: - Add I$(LIBMAPLE_PATH)/include/libmaple to GLOBAL_FLAGS. This allows for users (including Wirish) to migrate their code, but should go away ASAP, since it slows down compilation. Wirish: - Move wirish/**/*.h to (new) wirish/include/wirish/. This ignores the USB headers, which, as usual, are getting handled after everything else. - Similarly generify wirish/boards/ structure. For each supported board "foo", move wirish/boards/foo.h and wirish/boards/foo.cpp to wirish/boards/foo/include/board/board.h and wirish/boards/foo/board.cpp, respectively. Also remove the #ifdef hacks around the .cpp files. - wirish/rules.mk: put wirish/boards/foo/include in the include path (and add wirish/boards/foo/board.cpp to the list of sources to be compiled). This allows saying: #include instead of the hack currently in place. We can allow the user to override this setting later to make adding custom board definitions easier. - Disable -Werror in libmaple/rules.mk, as the current USB warnings don't let the olimex_stm32_h103 board compile. We can re-enable -Werror once we've moved the board-specific bits out of libmaple proper. libraries, examples: - Update includes accordingly. - Miscellaneous cosmetic fixups. Signed-off-by: Marti Bolivar --- libmaple/flash.h | 142 ------------------------------------------------------- 1 file changed, 142 deletions(-) delete mode 100644 libmaple/flash.h (limited to 'libmaple/flash.h') diff --git a/libmaple/flash.h b/libmaple/flash.h deleted file mode 100644 index 0b4e49b..0000000 --- a/libmaple/flash.h +++ /dev/null @@ -1,142 +0,0 @@ -/****************************************************************************** - * The MIT License - * - * Copyright (c) 2010 Perry Hung. - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, copy, - * modify, merge, publish, distribute, sublicense, and/or sell copies - * of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - *****************************************************************************/ - -/** - * @file flash.h - * @brief STM32 Medium and high density Flash register map and setup - * routines - */ - -#include "libmaple_types.h" - -#ifndef _FLASH_H_ -#define _FLASH_H_ - -#ifdef __cplusplus -extern "C"{ -#endif - -/** Flash register map type */ -typedef struct flash_reg_map { - __io uint32 ACR; /**< Access control register */ - __io uint32 KEYR; /**< Key register */ - __io uint32 OPTKEYR; /**< OPTKEY register */ - __io uint32 SR; /**< Status register */ - __io uint32 CR; /**< Control register */ - __io uint32 AR; /**< Address register */ - __io uint32 OBR; /**< Option byte register */ - __io uint32 WRPR; /**< Write protection register */ -} flash_reg_map; - -/** Flash register map base pointer */ -#define FLASH_BASE ((struct flash_reg_map*)0x40022000) - -/* - * Register bit definitions - */ - -/* Access control register */ - -#define FLASH_ACR_PRFTBS_BIT 5 -#define FLASH_ACR_PRFTBE_BIT 4 -#define FLASH_ACR_HLFCYA_BIT 3 - -#define FLASH_ACR_PRFTBS BIT(FLASH_ACR_PRFTBS_BIT) -#define FLASH_ACR_PRFTBE BIT(FLASH_ACR_PRFTBE_BIT) -#define FLASH_ACR_HLFCYA BIT(FLASH_ACR_HLFCYA_BIT) -#define FLASH_ACR_LATENCY 0x7 - -/* Status register */ - -#define FLASH_SR_EOP_BIT 5 -#define FLASH_SR_WRPRTERR_BIT 4 -#define FLASH_SR_PGERR_BIT 2 -#define FLASH_SR_BSY_BIT 0 - -#define FLASH_SR_EOP BIT(FLASH_SR_EOP_BIT) -#define FLASH_SR_WRPRTERR BIT(FLASH_SR_WRPRTERR_BIT) -#define FLASH_SR_PGERR BIT(FLASH_SR_PGERR_BIT) -#define FLASH_SR_BSY BIT(FLASH_SR_BSY_BIT) - -/* Control register */ - -#define FLASH_CR_EOPIE_BIT 12 -#define FLASH_CR_ERRIE_BIT 10 -#define FLASH_CR_OPTWRE_BIT 9 -#define FLASH_CR_LOCK_BIT 7 -#define FLASH_CR_STRT_BIT 6 -#define FLASH_CR_OPTER_BIT 5 -#define FLASH_CR_OPTPG_BIT 4 -#define FLASH_CR_MER_BIT 2 -#define FLASH_CR_PER_BIT 1 -#define FLASH_CR_PG_BIT 0 - -#define FLASH_CR_EOPIE BIT(FLASH_CR_EOPIE_BIT) -#define FLASH_CR_ERRIE BIT(FLASH_CR_ERRIE_BIT) -#define FLASH_CR_OPTWRE BIT(FLASH_CR_OPTWRE_BIT) -#define FLASH_CR_LOCK BIT(FLASH_CR_LOCK_BIT) -#define FLASH_CR_STRT BIT(FLASH_CR_STRT_BIT) -#define FLASH_CR_OPTER BIT(FLASH_CR_OPTER_BIT) -#define FLASH_CR_OPTPG BIT(FLASH_CR_OPTPG_BIT) -#define FLASH_CR_MER BIT(FLASH_CR_MER_BIT) -#define FLASH_CR_PER BIT(FLASH_CR_PER_BIT) -#define FLASH_CR_PG BIT(FLASH_CR_PG_BIT) - -/* Option byte register */ - -#define FLASH_OBR_nRST_STDBY_BIT 4 -#define FLASH_OBR_nRST_STOP_BIT 3 -#define FLASH_OBR_WDG_SW_BIT 2 -#define FLASH_OBR_RDPRT_BIT 1 -#define FLASH_OBR_OPTERR_BIT 0 - -#define FLASH_OBR_DATA1 (0xFF << 18) -#define FLASH_OBR_DATA0 (0xFF << 10) -#define FLASH_OBR_USER 0x3FF -#define FLASH_OBR_nRST_STDBY BIT(FLASH_OBR_nRST_STDBY_BIT) -#define FLASH_OBR_nRST_STOP BIT(FLASH_OBR_nRST_STOP_BIT) -#define FLASH_OBR_WDG_SW BIT(FLASH_OBR_WDG_SW_BIT) -#define FLASH_OBR_RDPRT BIT(FLASH_OBR_RDPRT_BIT) -#define FLASH_OBR_OPTERR BIT(FLASH_OBR_OPTERR_BIT) - -/* - * Setup routines - */ - -#define FLASH_WAIT_STATE_0 0x0 -#define FLASH_WAIT_STATE_1 0x1 -#define FLASH_WAIT_STATE_2 0x2 - -void flash_enable_prefetch(void); -void flash_set_latency(uint32 wait_states); - -#ifdef __cplusplus -} -#endif - -#endif - - -- cgit v1.2.3