Readme.txt update
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4643 42af7a65-404d-4744-a932-0658087f49c3
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@ -162,7 +162,7 @@
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#define LED_NVALUES 6
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/* Switch definitions *******************************************************/
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/* The PIC32 start kit has 3 switches:
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/* The PIC32 starter kit has 3 switches:
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*
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* RD7 Switch SW2 (low when closed)
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* RD6 Switch SW1 (low when closed)
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@ -61,7 +61,7 @@
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* RC2 LED5
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*/
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/* The PIC32 start kit has 3 switches:
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/* The PIC32 starter kit has 3 switches:
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*
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* RD7 Switch SW2 (low when closed)
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* RD6 Switch SW1 (low when closed)
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@ -551,9 +551,7 @@ Where <subdir> is one of the following:
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Serial Output.
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--------------
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The OS test produces all of its test output on the serial console.
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This configuration has UART1 enabled as a serial console. I have
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been unable to get this UART work on the MEB. But on the Expansion
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I/O board, this maps to RX = J11 pin 41 and TX = J11 pin 43
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This configuration has UART1 enabled as a serial console.
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nsh:
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====
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@ -565,9 +563,7 @@ Where <subdir> is one of the following:
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Serial Output.
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--------------
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The OS test produces all of its test output on the serial console.
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This configuration has UART1 enabled as a serial console. I have
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been unable to get this UART work on the MEB. But on the Expansion
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I/O board, this maps to RX = J11 pin 41 and TX = J11 pin 43
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This configuration has UART1 enabled as a serial console.
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USB Configuations.
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-----------------
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@ -645,49 +641,6 @@ Where <subdir> is one of the following:
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CONFIG_DISABLE_POLL=n
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nsh2:
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=====
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This is an alternative NSH configuration. Without the Expansion I/O board,
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there is no way to connect a serial console. This NSH alternative supports
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only a Telnet console. The nsh2 differs from the nsh configuration in the
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following ways:
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1. Networking is enabled:
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CONFIG_NET=y : Enable networking support
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CONFIG_PIC32MX_ETHERNET=y : Enable the PIC32 Ethernet driver
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CONFIG_NSH_CONSOLE=n : Disable NSH serial console
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CONFIG_NSH_TELNET=y : Enable the Telnet NSH console
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See apps/nshlib/README.txt for other NSH networking-related configuration
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settings.
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2. UART1 is disabled
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CONFIG_PIC32MX_UART1=n : UART1 is disabled (as well as other UARTs)
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CONFIG_UART1_SERIAL_CONSOLE=n : There is no serial console
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3. The RAM log is enabled"
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CONFIG_SYSLOG=y : Enables the System Logging feature.
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CONFIG_RAMLOG=y : Enable the RAM-based logging feature.
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CONFIG_RAMLOG_CONSOLE=n : (there is no default console device)
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CONFIG_RAMLOG_SYSLOG=y : This enables the RAM-based logger as the
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system logger.
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Logging is currently set up to use 16Kb of memory:
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CONFIG_RAMLOG_CONSOLE_BUFSIZE=16384
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There are a few other configuration differences as necessary to support
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this different device configuration. Just the do the 'diff' if you are
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curious.
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NOTES:
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See the notes for the nsh configuration. Most also apply to the nsh2
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configuration.
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Using a RAM disk and the USB MSC device with nsh and nsh2
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---------------------------------------------------------
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Here is an experimental change to either examples/nsh or examples/nsh2
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