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 --- wirish/boards/maple/include/board/board.h | 92 +++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 wirish/boards/maple/include/board/board.h (limited to 'wirish/boards/maple/include') diff --git a/wirish/boards/maple/include/board/board.h b/wirish/boards/maple/include/board/board.h new file mode 100644 index 0000000..49f5b9a --- /dev/null +++ b/wirish/boards/maple/include/board/board.h @@ -0,0 +1,92 @@ +/****************************************************************************** + * The MIT License + * + * Copyright (c) 2011 LeafLabs, LLC. + * + * 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 wirish/boards/maple/include/board/board.h + * @author Marti Bolivar + * @brief Maple board header. + */ + +#ifndef _BOARD_MAPLE_H_ +#define _BOARD_MAPLE_H_ + +#define CYCLES_PER_MICROSECOND 72 +#define SYSTICK_RELOAD_VAL 71999 /* takes a cycle to reload */ + +#define BOARD_BUTTON_PIN 38 +#define BOARD_LED_PIN 13 + +/* Number of USARTs/UARTs whose pins are broken out to headers */ +#define BOARD_NR_USARTS 3 + +/* Default USART pin numbers (not considering AFIO remap) */ +#define BOARD_USART1_TX_PIN 7 +#define BOARD_USART1_RX_PIN 8 +#define BOARD_USART2_TX_PIN 1 +#define BOARD_USART2_RX_PIN 0 +#define BOARD_USART3_TX_PIN 29 +#define BOARD_USART3_RX_PIN 30 + +/* Number of SPI ports */ +#define BOARD_NR_SPI 2 + +/* Default SPI pin numbers (not considering AFIO remap) */ +#define BOARD_SPI1_NSS_PIN 10 +#define BOARD_SPI1_MOSI_PIN 11 +#define BOARD_SPI1_MISO_PIN 12 +#define BOARD_SPI1_SCK_PIN 13 +#define BOARD_SPI2_NSS_PIN 31 +#define BOARD_SPI2_MOSI_PIN 34 +#define BOARD_SPI2_MISO_PIN 33 +#define BOARD_SPI2_SCK_PIN 32 + +/* Total number of GPIO pins that are broken out to headers and + * intended for general use. */ +#define BOARD_NR_GPIO_PINS 44 + +/* Number of pins capable of PWM output */ +#define BOARD_NR_PWM_PINS 15 + +/* Number of pins capable of ADC conversion */ +#define BOARD_NR_ADC_PINS 15 + +/* Number of pins already connected to external hardware. For Maple, + * these are just BOARD_LED_PIN and BOARD_BUTTON_PIN. */ +#define BOARD_NR_USED_PINS 7 + +/* Debug port pins */ +#define BOARD_JTMS_SWDIO_PIN 39 +#define BOARD_JTCK_SWCLK_PIN 40 +#define BOARD_JTDI_PIN 41 +#define BOARD_JTDO_PIN 42 +#define BOARD_NJTRST_PIN 43 + +/* USB configuration. BOARD_USB_DISC_DEV is the GPIO port containing + * the USB_DISC pin, and BOARD_USB_DISC_BIT is that pin's bit. */ +#define BOARD_USB_DISC_DEV GPIOC +#define BOARD_USB_DISC_BIT 12 + +#endif -- cgit v1.2.3