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More logic for the AVR port

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3684 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2011-06-08 21:10:47 +00:00
parent 22a924b2da
commit 3820e7dada
4 changed files with 33 additions and 27 deletions
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18
configs/micropendous3/README.txt
View File

@ -321,23 +321,23 @@ Micropendous3 Configuration Options
CONFIG_AVR_TIMER2=n
CONFIG_AVR_TIMER3=n
CONFIG_AVR_SPI=n
CONFIG_AVR_UART1=y
CONFIG_AVR_USART1=y
CONFIG_AVR_ANACOMP=n
CONFIG_AVR_ADC=n
CONFIG_AVR_TWI=n
AT90USB specific device driver settings
CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
console and ttys0 (default is the UART0).
CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
CONFIG_USARTn_SERIAL_CONSOLE - selects the USARTn for the
console and ttys0 (default is no serial console).
CONFIG_USARTn_RXBUFSIZE - Characters are buffered as received.
This specific the size of the receive buffer
CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
CONFIG_USARTn_TXBUFSIZE - Characters are buffered before
being sent. This specific the size of the transmit buffer
CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be
CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8.
CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
CONFIG_UARTn_2STOP - Two stop bits
CONFIG_USARTn_BAUD - The configure BAUD of the USART. Must be
CONFIG_USARTn_BITS - The number of bits. Must be either 7 or 8.
CONFIG_USARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
CONFIG_USARTn_2STOP - Two stop bits
Configurations
^^^^^^^^^^^^^^

2
configs/micropendous3/include/board.h
View File

@ -50,6 +50,8 @@
/* Clocking *****************************************************************/
#define BOARD_CPU_CLOCK 8000000 /* 8MHz */
/* LED definitions **********************************************************/
#define LED_STARTED 0

36
configs/micropendous3/ostest/defconfig
View File

@ -52,6 +52,9 @@
# CONFIG_DRAM_SIZE - Describes the installed DRAM.
# CONFIG_DRAM_START - The start address of DRAM (physical)
# CONFIG_DRAM_END - Last address+1 of installed RAM
# CONFIG_ARCH_NOINTC - define if the architecture does not
# support an interrupt controller or otherwise cannot support
# APIs like up_enable_irq() and up_disable_irq().
# CONFIG_ARCH_IRQPRIO - The AT90USB supports interrupt prioritization
# CONFIG_ARCH_INTERRUPTSTACK - This architecture supports an interrupt
# stack. If defined, this symbol is the size of the interrupt
@ -80,6 +83,7 @@ CONFIG_BOARD_LOOPSPERMSEC=8079
CONFIG_DRAM_SIZE=(4*1024)
CONFIG_DRAM_START=0x800000
CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE)
CONFIG_ARCH_NOINTC=y
CONFIG_ARCH_IRQPRIO=n
CONFIG_ARCH_INTERRUPTSTACK=n
CONFIG_ARCH_STACKDUMP=y
@ -116,7 +120,7 @@ CONFIG_AVR_TIMER1=n
CONFIG_AVR_TIMER2=n
CONFIG_AVR_TIMER3=n
CONFIG_AVR_SPI=n
CONFIG_AVR_UART1=y
CONFIG_AVR_USART1=y
CONFIG_AVR_ANACOMP=n
CONFIG_AVR_ADC=n
CONFIG_AVR_TWI=n
@ -124,24 +128,24 @@ CONFIG_AVR_TWI=n
#
# AT90USB specific serial device driver settings
#
# CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the
# console and ttys0 (default is the UART1).
# CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
# CONFIG_USARTn_SERIAL_CONSOLE - selects the USARTn for the
# console and ttys0 (default is the USART1).
# CONFIG_USARTn_RXBUFSIZE - Characters are buffered as received.
# This specific the size of the receive buffer
# CONFIG_UARTn_TXBUFSIZE - Characters are buffered before
# CONFIG_USARTn_TXBUFSIZE - Characters are buffered before
# being sent. This specific the size of the transmit buffer
# CONFIG_UARTn_BAUD - The configure BAUD of the UART. Must be
# CONFIG_UARTn_BITS - The number of bits. Must be either 7 or 8.
# CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
# CONFIG_UARTn_2STOP - Two stop bits
# CONFIG_USARTn_BAUD - The configure BAUD of the USART. Must be
# CONFIG_USARTn_BITS - The number of bits. Must be either 7 or 8.
# CONFIG_USARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
# CONFIG_USARTn_2STOP - Two stop bits
#
CONFIG_UART1_SERIAL_CONSOLE=y
CONFIG_UART1_TXBUFSIZE=256
CONFIG_UART1_RXBUFSIZE=256
CONFIG_UART1_BAUD=115200
CONFIG_UART1_BITS=8
CONFIG_UART1_PARITY=0
CONFIG_UART1_2STOP=0
CONFIG_USART1_SERIAL_CONSOLE=y
CONFIG_USART1_TXBUFSIZE=256
CONFIG_USART1_RXBUFSIZE=256
CONFIG_USART1_BAUD=115200
CONFIG_USART1_BITS=8
CONFIG_USART1_PARITY=0
CONFIG_USART1_2STOP=0
#
# General build options

4
configs/micropendous3/src/up_boot.c
View File

@ -63,7 +63,7 @@
************************************************************************************/
/************************************************************************************
* Name: at90usb_boardinitialize
* Name: up_boardinitialize
*
* Description:
* All AT90USB architectures must provide the following entry point. This entry
@ -72,7 +72,7 @@
*
************************************************************************************/
void at90usb_boardinitialize(void)
void up_boardinitialize(void)
{
/* Configure SSP chip selects if 1) at least one SSP is enabled, and 2) the weak
* function at90usb_spiinitialize() has been brought into the link.