Drop baud to 57600

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3092 42af7a65-404d-4744-a932-0658087f49c3

5 files changed, 43 insertions, 21 deletions

diff --git a/nuttx/configs/olimex-lpc1766stk/README.txt b/nuttx/configs/olimex-lpc1766stk/README.txt
index e6be6e38b..ca878488f 100755
--- a/nuttx/configs/olimex-lpc1766stk/README.txt
+++ b/nuttx/configs/olimex-lpc1766stk/README.txt
@@ -97,15 +97,31 @@ Olimex LPC1766-STK development board
   --------------

 

   The LPC1766-STK board has two serial connectors.  One, RS232_0, connects to

-  the LPC1766 USART0.  This is the DB-9 connector next to the power connector.

-  The other RS232_1, connect to the LPC1766 USART1.  This is he DB-9 connector

+  the LPC1766 UART0.  This is the DB-9 connector next to the power connector.

+  The other RS232_1, connect to the LPC1766 UART1.  This is he DB-9 connector

   next to the Ethernet connector.

 

-  Simple USART1 is the more flexible USART and since the needs for a serial

-  console are minimal, the more minimal USART0/RS232_0 is used for the NuttX

+  Simple UART1 is the more flexible UART and since the needs for a serial

+  console are minimal, the more minimal UART0/RS232_0 is used for the NuttX

   system console.  Of course, this can be changed by editting the NuttX

   configuration file as discussed below.

 

+  The serial console is configured as follows (57600 8N1):

+

+    BAUD: 57600

+    Number of Bits: 8

+    Parity: None

+    Stop bits: 1

+

+  You will need to connect a monitor program (Hyperterminal, Tera Term,

+  minicom, whatever) to UART0/RS232_0 and configure the serial port as

+  shown above.

+

+  NOTE: The ostest example works fine at 115200, but the other configurations

+  have problems at that rate (probably because they use the interrupt driven

+  serial driver).  Other LPC17xx boards with the same clocking will run at

+  115200.

+

 Development Environment

 ^^^^^^^^^^^^^^^^^^^^^^^

 

@@ -448,11 +464,17 @@ Using OpenOCD and GDB with an FT2232 JTAG emulator
      (gdb) symbol-file nuttx

      (gdb) load nuttx

 

-    OpenOCD will support several special 'monitor' commands:

+    OpenOCD will support several special 'monitor' commands.  These

+    GDB commands will send comments to the OpenOCD monitor.  Here

+    are a couple that you will need to use:

   

      (gdb) monitor reset

      (gdb) monitor halt

 

+    The MCU must be halted prior to loading code.  Reset will restart

+    the processor after loading code.  The 'monitor' command can be

+    abbreviated as just 'mon'.

+

 Olimex LPC1766-STK Configuration Options

 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

 

diff --git a/nuttx/configs/olimex-lpc1766stk/nsh/defconfig b/nuttx/configs/olimex-lpc1766stk/nsh/defconfig
index 4a31c9d34..52dbdb84c 100755
--- a/nuttx/configs/olimex-lpc1766stk/nsh/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/nsh/defconfig
@@ -161,10 +161,10 @@ CONFIG_UART1_RXBUFSIZE=256
 CONFIG_UART2_RXBUFSIZE=256
 CONFIG_UART3_RXBUFSIZE=256
 
-CONFIG_UART0_BAUD=115200
-CONFIG_UART2_BAUD=115200
-CONFIG_UART3_BAUD=115200
-CONFIG_UART1_BAUD=115200
+CONFIG_UART0_BAUD=57600
+CONFIG_UART2_BAUD=57600
+CONFIG_UART3_BAUD=57600
+CONFIG_UART1_BAUD=57600
 
 CONFIG_UART0_BITS=8
 CONFIG_UART1_BITS=8
diff --git a/nuttx/configs/olimex-lpc1766stk/ostest/defconfig b/nuttx/configs/olimex-lpc1766stk/ostest/defconfig
index af55a6955..b80f5af2b 100755
--- a/nuttx/configs/olimex-lpc1766stk/ostest/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/ostest/defconfig
@@ -161,10 +161,10 @@ CONFIG_UART1_RXBUFSIZE=256
 CONFIG_UART2_RXBUFSIZE=256
 CONFIG_UART3_RXBUFSIZE=256
 
-CONFIG_UART0_BAUD=115200
-CONFIG_UART2_BAUD=115200
-CONFIG_UART3_BAUD=115200
-CONFIG_UART1_BAUD=115200
+CONFIG_UART0_BAUD=57600
+CONFIG_UART2_BAUD=57600
+CONFIG_UART3_BAUD=57600
+CONFIG_UART1_BAUD=57600
 
 CONFIG_UART0_BITS=8
 CONFIG_UART1_BITS=8
diff --git a/nuttx/configs/olimex-lpc1766stk/usbserial/defconfig b/nuttx/configs/olimex-lpc1766stk/usbserial/defconfig
index 4dc9a44f9..299368294 100755
--- a/nuttx/configs/olimex-lpc1766stk/usbserial/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/usbserial/defconfig
@@ -161,10 +161,10 @@ CONFIG_UART1_RXBUFSIZE=256
 CONFIG_UART2_RXBUFSIZE=256
 CONFIG_UART3_RXBUFSIZE=256
 
-CONFIG_UART0_BAUD=115200
-CONFIG_UART2_BAUD=115200
-CONFIG_UART3_BAUD=115200
-CONFIG_UART1_BAUD=115200
+CONFIG_UART0_BAUD=57600
+CONFIG_UART2_BAUD=57600
+CONFIG_UART3_BAUD=57600
+CONFIG_UART1_BAUD=57600
 
 CONFIG_UART0_BITS=8
 CONFIG_UART1_BITS=8
diff --git a/nuttx/configs/olimex-lpc1766stk/usbstorage/defconfig b/nuttx/configs/olimex-lpc1766stk/usbstorage/defconfig
index fe8fcb714..65fc04d1a 100755
--- a/nuttx/configs/olimex-lpc1766stk/usbstorage/defconfig
+++ b/nuttx/configs/olimex-lpc1766stk/usbstorage/defconfig
@@ -161,10 +161,10 @@ CONFIG_UART1_RXBUFSIZE=256
 CONFIG_UART2_RXBUFSIZE=256
 CONFIG_UART3_RXBUFSIZE=256
 
-CONFIG_UART0_BAUD=115200
-CONFIG_UART2_BAUD=115200
-CONFIG_UART3_BAUD=115200
-CONFIG_UART1_BAUD=115200
+CONFIG_UART0_BAUD=57600
+CONFIG_UART2_BAUD=57600
+CONFIG_UART3_BAUD=57600
+CONFIG_UART1_BAUD=57600
 
 CONFIG_UART0_BITS=8
 CONFIG_UART1_BITS=8