Progress debugging serial driver
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3078 42af7a65-404d-4744-a932-0658087f49c3
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@ -336,7 +336,7 @@ static inline void up_disableusartint(struct up_dev_s *priv, uint32_t *imr)
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{
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if (imr)
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{
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*imr = up_serialin(priv, AVR32_USART_IDR_OFFSET);
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*imr = up_serialin(priv, AVR32_USART_IMR_OFFSET);
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}
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/* Disable all interrupts */
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@ -594,7 +594,7 @@ static int up_receive(struct uart_dev_s *dev, uint32_t *status)
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static void up_rxint(struct uart_dev_s *dev, bool enable)
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{
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struct up_dev_s *priv = (struct up_dev_s*)dev->priv;
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if (enable)
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{
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/* Receive an interrupt when their is anything in the Rx data register (or an Rx
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@ -51,6 +51,19 @@
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Determine which (if any) console driver to use. This will probably cause
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* up_serialinit to be incorrectly called if there is no USART configured to
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* be an RS-232 device (see as an example arch/avr/src/at32uc23/at32uc3_config.h)
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* This will probably have to be revisited someday.
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*/
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#if CONFIG_NFILE_DESCRIPTORS == 0 || defined(CONFIG_DEV_LOWCONSOLE)
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# undef CONFIG_USE_SERIALDRIVER
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# undef CONFIG_USE_EARLYSERIALINIT
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#elif defined(CONFIG_DEV_CONSOLE) && CONFIG_NFILE_DESCRIPTORS > 0
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# define CONFIG_USE_SERIALDRIVER 1
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# define CONFIG_USE_EARLYSERIALINIT 1
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#endif
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/****************************************************************************
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* Private Types
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