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authorpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2011-07-04 22:38:45 +0000
committerpatacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>2011-07-04 22:38:45 +0000
commit27654586d00c4fb566ce1f218d52bd1f0282a6cd (patch)
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parent935109930f10485e622386010fe03e0ef0e34497 (diff)
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Correct several errors in STM32 serial port configuration
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3744 42af7a65-404d-4744-a932-0658087f49c3
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Storage Demo Board," Model DB-DP11215 (http://www.sureelectronics.net/goods.php?id=1168).
This board features the MicroChip PIC32MX440F512H MCU. (Untested on initial
check-in).
+ * configs/stm3210e-eval/nsh2: Add another NSH configuration for the STM32 with
+ some different properties.
+ * CONFIG_NSH_CONDEV: Add a configuration option to allow using a different character
+ device (such a a different UART) for the NSH interface. This allows, for example,
+ debug output to come from the console device while using another device for NSH.
+ There are some issues on initial check-in: NuttX doesn't have termios and the
+ console device has special properties that make using NSH awkward. Examples:
+ No CR-LF expansion, no character echoing, no command line editting.
+ * arch/arm/src/stm32/stm32_lowputc.c and stm32_serial.c. Correct severl bugs
+ involving serial port configuration. These bugs are only critical if you
+ are trying to using multiple UARTs on STM32.