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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-04-11 23:19:09 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-04-11 23:19:09 +0000 |
commit | 0162245b27eb72c2973c587e5ea59317b43b88bd (patch) | |
tree | 21a04dc3ef46bb5f4361b32eef67a0b1b433b450 /nuttx/configs | |
parent | 32ff8af133c4d385a8dd40c756cf9fecaaf407c4 (diff) | |
download | px4-nuttx-0162245b27eb72c2973c587e5ea59317b43b88bd.tar.gz px4-nuttx-0162245b27eb72c2973c587e5ea59317b43b88bd.tar.bz2 px4-nuttx-0162245b27eb72c2973c587e5ea59317b43b88bd.zip |
Basic UART/console functionality
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1697 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs')
-rw-r--r-- | nuttx/configs/mx1ads/include/board.h | 21 | ||||
-rw-r--r-- | nuttx/configs/mx1ads/ostest/defconfig | 23 | ||||
-rw-r--r-- | nuttx/configs/mx1ads/src/up_leds.c | 16 |
3 files changed, 34 insertions, 26 deletions
diff --git a/nuttx/configs/mx1ads/include/board.h b/nuttx/configs/mx1ads/include/board.h index 6be596e47..4379121d7 100644 --- a/nuttx/configs/mx1ads/include/board.h +++ b/nuttx/configs/mx1ads/include/board.h @@ -48,7 +48,26 @@ /************************************************************************************ * Definitions ************************************************************************************/ - + +/* Clock settings */ + +#define IMX_SYS_CLK_FREQ 16780000 +#define IMX_SYSPLL_CLK_FREQ 16000000 +#define IMX_PERCLK1_FREQ 96000000 + +/* MPCTL */ + +#define IMX_MPCTL0_VALUE 0x04632410 /* For 150MHz MCU PLL clock */ +#define IMX_MPCTL0_VALUE 0x03AA11B9 /* For 150 MHz ARM clock with 32.768 KHz crystal */ + +/* SPCTL */ + +#define IMX_SPCTL0_VALUE 0x07AA16A6; /* For 96MHz peripheral clock with 32.768 KHz crystal */ + +/* PDCR */ + +#define IMX_PCDR_VALUE 0x00000055 + /* LED definitions ******************************************************************/ /* The MX1ADS has only one usable LED: Port A, bit 2 */ diff --git a/nuttx/configs/mx1ads/ostest/defconfig b/nuttx/configs/mx1ads/ostest/defconfig index 0437684df..164a61fdb 100644 --- a/nuttx/configs/mx1ads/ostest/defconfig +++ b/nuttx/configs/mx1ads/ostest/defconfig @@ -76,8 +76,10 @@ CONFIG_ARCH_STACKDUMP=y # # IMX specific device driver settings # +# CONFIG_UARTn_DISABLE - select to disable all support for +# the UART # CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn for the -# console and ttys0 (default is the UART0). +# console and ttys0 (default is the UART1). # CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received. # This specific the size of the receive buffer # CONFIG_UARTn_TXBUFSIZE - Characters are buffered before @@ -87,27 +89,30 @@ CONFIG_ARCH_STACKDUMP=y # CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity # CONFIG_UARTn_2STOP - Two stop bits # -CONFIG_UART0_SERIAL_CONSOLE=y -CONFIG_UART1_SERIAL_CONSOLE=n +CONFIG_UART1_DISABLE=n +CONFIG_UART2_DISABLE=y +CONFIG_UART3_DISABLE=y +CONFIG_UART1_SERIAL_CONSOLE=y CONFIG_UART2_SERIAL_CONSOLE=n -CONFIG_UART0_TXBUFSIZE=256 +CONFIG_UART3_SERIAL_CONSOLE=n CONFIG_UART1_TXBUFSIZE=256 CONFIG_UART2_TXBUFSIZE=256 -CONFIG_UART0_RXBUFSIZE=256 +CONFIG_UART3_TXBUFSIZE=256 CONFIG_UART1_RXBUFSIZE=256 CONFIG_UART2_RXBUFSIZE=256 -CONFIG_UART0_BAUD=115200 +CONFIG_UART3_RXBUFSIZE=256 CONFIG_UART1_BAUD=115200 CONFIG_UART2_BAUD=115200 -CONFIG_UART0_BITS=8 +CONFIG_UART3_BAUD=115200 CONFIG_UART1_BITS=8 CONFIG_UART2_BITS=8 -CONFIG_UART0_PARITY=0 +CONFIG_UART3_BITS=8 CONFIG_UART1_PARITY=0 CONFIG_UART2_PARITY=0 -CONFIG_UART0_2STOP=0 +CONFIG_UART3_PARITY=0 CONFIG_UART1_2STOP=0 CONFIG_UART2_2STOP=0 +CONFIG_UART3_2STOP=0 # # General build options diff --git a/nuttx/configs/mx1ads/src/up_leds.c b/nuttx/configs/mx1ads/src/up_leds.c index effdb7fa4..ed62d232a 100644 --- a/nuttx/configs/mx1ads/src/up_leds.c +++ b/nuttx/configs/mx1ads/src/up_leds.c @@ -55,22 +55,6 @@ ****************************************************************************/ /**************************************************************************** - * Name: imx_ledon - ****************************************************************************/ - -static inline void imx_ledon(void) -{ -} - -/**************************************************************************** - * Name: imx_ledoff - ****************************************************************************/ - -static void imx_ledoff(void) -{ -} - -/**************************************************************************** * Public Funtions ****************************************************************************/ |