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Add basic Kinetis serial support

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3878 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
2011-08-14 15:53:19 +00:00
parent e6cf93ee68
commit 482f58ecd2
12 changed files with 1711 additions and 97 deletions
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configs/kwikstik-k40/README.txt
+4 -5
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@@ -300,16 +300,15 @@ KwikStik-K40-specific Configuration Options
Kinetis K40 specific device driver settings
CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn (n=1,2,3) or UART
m (m=4,5) for the console and ttys0 (default is the UART1).
CONFIG_UARTn_SERIAL_CONSOLE - selects the UARTn (n=0..5) for the
console and ttys0 (default is the UART0).
CONFIG_UARTn_RXBUFSIZE - Characters are buffered as received.
This specific the size of the receive buffer
CONFIG_UARTn_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_BAUD - The configure BAUD of the UART.
CONFIG_UARTn_BITS - The number of bits. Must be either 8 or 8.
CONFIG_UARTn_PARTIY - 0=no parity, 1=odd parity, 2=even parity
CONFIG_UARTn_2STOP - Two stop bits
CONFIG_KINETIS_SPI_INTERRUPTS - Select to enable interrupt driven SPI
support. Non-interrupt-driven, poll-waiting is recommended if the