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Progress debugging serial driver

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3078 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-11-06 02:42:59 +00:00
parent 8691e7cc40
commit eca79de436
4 changed files with 24 additions and 5 deletions
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5
ChangeLog
View File

@ -1323,6 +1323,9 @@
* configs/avr32dev1/ostest - The AVR32 port now successfully passes the
examples/ostest. We have a good AVR32 port!
* configs/avr32dev1/nsh - Added a configuration to support the NuttShell
(NSH). Testing of this configuration is just beginning.
(NSH). As of this writing, here is a problem receiving serial data (this
is, very likely, my hardware setup).
* lib/lib_open.c - Fix an error in fdopen when a valid file desciptor does
not refer to an open file.

7
Documentation/NuttX.html
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@ -8,7 +8,7 @@
<tr align="center" bgcolor="#e4e4e4">
<td>
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
<p>Last Updated: November 4, 2010</p>
<p>Last Updated: November 5, 2010</p>
</td>
</tr>
</table>
@ -1952,7 +1952,10 @@ nuttx-5.13 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* configs/avr32dev1/ostest - The AVR32 port now successfully passes the
examples/ostest. We have a good AVR32 port!
* configs/avr32dev1/nsh - Added a configuration to support the NuttShell
(NSH). Testing of this configuration is just beginning.
(NSH). As of this writing, here is a problem receiving serial data (this
is, very likely, my hardware setup).
* lib/lib_open.c - Fix an error in fdopen when a valid file desciptor does
not refer to an open file.
pascal-2.1 2010-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

4
arch/avr/src/at32uc3/at32uc3_serial.c
View File

@ -336,7 +336,7 @@ static inline void up_disableusartint(struct up_dev_s *priv, uint32_t *imr)
{
if (imr)
{
*imr = up_serialin(priv, AVR32_USART_IDR_OFFSET);
*imr = up_serialin(priv, AVR32_USART_IMR_OFFSET);
}
/* Disable all interrupts */
@ -594,7 +594,7 @@ static int up_receive(struct uart_dev_s *dev, uint32_t *status)
static void up_rxint(struct uart_dev_s *dev, bool enable)
{
struct up_dev_s *priv = (struct up_dev_s*)dev->priv;
if (enable)
{
/* Receive an interrupt when their is anything in the Rx data register (or an Rx

13
arch/avr/src/common/up_initialize.c
View File

@ -51,6 +51,19 @@
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* Determine which (if any) console driver to use. This will probably cause
* up_serialinit to be incorrectly called if there is no USART configured to
* be an RS-232 device (see as an example arch/avr/src/at32uc23/at32uc3_config.h)
* This will probably have to be revisited someday.
*/
#if CONFIG_NFILE_DESCRIPTORS == 0 || defined(CONFIG_DEV_LOWCONSOLE)
# undef CONFIG_USE_SERIALDRIVER
# undef CONFIG_USE_EARLYSERIALINIT
#elif defined(CONFIG_DEV_CONSOLE) && CONFIG_NFILE_DESCRIPTORS > 0
# define CONFIG_USE_SERIALDRIVER 1
# define CONFIG_USE_EARLYSERIALINIT 1
#endif
/****************************************************************************
* Private Types