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Drastic measures to work around missed interrupts -- must be a better way

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1860 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
2009-06-07 15:48:01 +00:00
parent d8f5a95850
commit c72594d3dc
1 changed files with 13 additions and 8 deletions
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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: June 05, 2009</p>
<p>Last Updated: June 07, 2009</p>
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@@ -781,7 +781,8 @@
This port boots and passes the OS test (examples/ostest).
The port is complete and verified. As of NuttX 0.3.17, the port includes:
timer interrupts, serial console, USB driver, and SPI-based MMC/SD card
support. A verified NuttShell (NSH) configuration is also available.
support. A verified NuttShell <a href="NuttShell.html">(NSH)</a>
configuration is also available.
</p>
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@@ -800,10 +801,11 @@
</p>
<p>
<b>STATUS:</b>
Integration is complete on the basic port (boot logic, system time, serial console),
The board boots and passes the OS test with console output visible on UART0.
Additional drivers are needed: SPI, USB, to name two. It should not take too much
more effort to get this port up and running.
Integration is complete on the basic port (boot logic, system time, serial console).
Two configurations have been verified: (1) The board boots and passes the OS test
with console output visible on UART0, and the NuttShell <a href="NuttShell.html">(NSH)</a>
is fully functional with interrupt driven serial console. An SPI driver is available
but untested. Additional features are needed: USB driver, MMC/SD support, to name two.
</p>
</td>
</tr>
@@ -1425,8 +1427,11 @@ nuttx-0.4.8 2009-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* arch/arm/src/str71x: Serial output is now correct and timer interrupts are
working. The test at configs/olimex-strp711/ostest passes. This means that
the basic STR-P711 port is complete.
* configs/olimex-strp711/nsh: Add a NuttShell (NSH) configuration for the
STR-P711.
* configs/olimex-strp711/nsh: Add and verifed a NuttShell (NSH) configuration
for the STR-P711.
* arch/arm/str71x/str71x_serial.c: The STR711 interrupt driven serial driver
finally works after some extradinary measures to handle missed interrupts.
NSH is fully functional on the Olimex STR-P711 board.
pascal-0.1.3 2009-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;