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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-06-08 21:10:47 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-06-08 21:10:47 +0000 |
commit | fe2959c7e6d314cc44cf5472d20b8ac6d5806b51 (patch) | |
tree | 45399264e3dd854c8236e96a9930e40b3083ce28 /nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c | |
parent | c626aec4434149e17e4cd98174e59095a3a06e05 (diff) | |
download | px4-nuttx-fe2959c7e6d314cc44cf5472d20b8ac6d5806b51.tar.gz px4-nuttx-fe2959c7e6d314cc44cf5472d20b8ac6d5806b51.tar.bz2 px4-nuttx-fe2959c7e6d314cc44cf5472d20b8ac6d5806b51.zip |
More logic for the AVR port
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3684 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c')
-rw-r--r-- | nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c b/nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c new file mode 100644 index 000000000..f17d79417 --- /dev/null +++ b/nuttx/arch/avr/src/at90usb/at90usb_lowconsole.c @@ -0,0 +1,169 @@ +/****************************************************************************** + * arch/avr/src/at90usb/at90usb_lowconsole.c + * + * Copyright (C) 2010 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * 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. + * + ******************************************************************************/ + +/****************************************************************************** + * Included Files + ******************************************************************************/ + +#include <nuttx/config.h> +#include "at90usb_config.h" + +#include <assert.h> +#include <debug.h> + +#include <arch/irq.h> +#include <arch/board/board.h> + +#include "up_arch.h" +#include "up_internal.h" + +#include "at90usb_internal.h" + +/****************************************************************************** + * Private Definitions + ******************************************************************************/ + +/* Select USART parameters for the selected console -- there is only USART1 */ + +#if defined(CONFIG_USART1_SERIAL_CONSOLE) +# define AVR_CONSOLE_BASE AVR_USART1_BASE +# define AVR_CONSOLE_BAUD CONFIG_USART1_BAUD +# define AVR_CONSOLE_BITS CONFIG_USART1_BITS +# define AVR_CONSOLE_PARITY CONFIG_USART1_PARITY +# define AVR_CONSOLE_2STOP CONFIG_USART1_2STOP +#else +# error "No CONFIG_USARTn_SERIAL_CONSOLE Setting" +#endif + +/****************************************************************************** + * Private Types + ******************************************************************************/ + +/****************************************************************************** + * Private Function Prototypes + ******************************************************************************/ + +/****************************************************************************** + * Global Variables + ******************************************************************************/ + +/****************************************************************************** + * Private Variables + ******************************************************************************/ + +/****************************************************************************** + * Private Functions + ******************************************************************************/ + +/****************************************************************************** + * Name: usart_setbaudrate + * + * Description: + * Configure the USART baud rate. + * + ******************************************************************************/ + +#ifdef HAVE_USART_DEVICE +static void usart_setbaudrate(uintptr_t usart_base, uint32_t baudrate) +{ +# warning "Missing logic" +} +#endif + +/****************************************************************************** + * Public Functions + ******************************************************************************/ + +/****************************************************************************** + * Name: usart_reset + * + * Description: + * Reset a USART. + * + ******************************************************************************/ + +#ifdef HAVE_USART_DEVICE +void usart_reset(uintptr_t usart_base) +{ +# warning "Missing Logic" +} +#endif + +/****************************************************************************** + * Name: usart_configure + * + * Description: + * Configure a USART as a RS-232 USART. + * + ******************************************************************************/ + +#ifdef HAVE_USART_DEVICE +void usart_configure(uintptr_t usart_base, uint32_t baud, unsigned int parity, + unsigned int nbits, bool stop2) +{ +# warning "Missing Logic" +} +#endif + +/****************************************************************************** + * Name: up_consoleinit + * + * Description: + * Initialize a console for debug output. This function is called very + * early in the intialization sequence to configure the serial console uart + * (only). + * + ******************************************************************************/ + +void up_consoleinit(void) +{ +# warning "Missing Logic" +} + +/****************************************************************************** + * Name: up_lowputc + * + * Description: + * Output one byte on the serial console + * + ******************************************************************************/ + +void up_lowputc(char ch) +{ +#ifdef HAVE_SERIAL_CONSOLE +# warning "Missing Logic" +#endif +} + |