sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

LPCXpresso USB device works

Browse Source 
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3516 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2011-04-17 00:35:54 +00:00
parent 19747bb067
commit 6477052ebf
10 changed files with 51 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/src/lpc17xx/lpc17_usbdev.c
View File

@ -3176,9 +3176,13 @@ void up_usbinitialize(void)
/* Step 3: Configure I/O pins */
usbdev_dumpgpio();
#ifndef CONFIG_LPC17_USBDEV_NOVBUS
lpc17_configgpio(GPIO_USB_VBUS); /* VBUS status input */
#endif
lpc17_configgpio(GPIO_USB_CONNECT); /* SoftConnect control signal */
#ifndef CONFIG_LPC17_USBDEV_NOLED
lpc17_configgpio(GPIO_USB_UPLED); /* GoodLink LED control signal */
#endif
lpc17_configgpio(GPIO_USB_DP); /* Positive differential data */
lpc17_configgpio(GPIO_USB_DM); /* Negative differential data */
usbdev_dumpgpio();

4
configs/detron/README.txt
View File

@ -356,6 +356,10 @@ Detron Configuration Options
Number of DMA descriptors to allocate in SRAM.
CONFIG_LPC17_USBDEV_DMA
Enable lpc17xx-specific DMA support
CONFIG_LPC17_USBDEV_NOVBUS
Define if the hardware implementation does not support the VBUS signal
CONFIG_LPC17_USBDEV_NOLED
Define if the hardware implementation does not support the LED output
LPC17xx USB Host Configuration

22
configs/lpcxpresso-lpc1768/README.txt
View File

@ -615,7 +615,11 @@ LPCXpresso Configuration Options
Number of DMA descriptors to allocate in SRAM.
CONFIG_LPC17_USBDEV_DMA
Enable lpc17xx-specific DMA support
CONFIG_LPC17_USBDEV_NOVBUS
Define if the hardware implementation does not support the VBUS signal
CONFIG_LPC17_USBDEV_NOLED
Define if the hardware implementation does not support the LED output
LPC17xx USB Host Configuration (the LPCXpresso does not support USB Host)
CONFIG_USBHOST_OHCIRAM_SIZE
@ -653,7 +657,7 @@ Where <subdir> is one of the following:
(but not passing tests as of this writing).
NOTE: At present, the value for the SD SPI frequency is too
high and the SD will failing. Setting that frequency to 400000
high and the SD will fail. Setting that frequency to 400000
removes the problem. TODO: Tune this frequency to some optimal
value.
@ -661,18 +665,6 @@ Where <subdir> is one of the following:
This configuration directory, performs a simple OS test using
apps/examples/ostest.
NOTE: The OSTest runs on the LPCXpresso if it is not installed
on the base board (using an add-on MAX232 RS232 driver connected
to:
P0[0]/RD1/TXD3/SDA1 J6-9
P0[1]/TD1/RXD3/SCL J6-10
I suspect that this test does not run on with the base board
attached because OSTest blasts out a lot of serial data and
overruns the FTDI chip before it has a chance to establish the
connection with the host.
thttpd:
This builds the THTTPD web server example using the THTTPD and
the apps/examples/thttpd application.
@ -686,6 +678,6 @@ Where <subdir> is one of the following:
for more information.
NOTE: At present, the value for the SD SPI frequency is too
high and the SD will failing. Setting that frequency to 400000
high and the SD will fail. Setting that frequency to 400000
removes the problem. TODO: Tune this frequency to some optimal
value.

6
configs/lpcxpresso-lpc1768/nsh/defconfig
View File

@ -632,12 +632,18 @@ CONFIG_USBHOST_ISOC_DISABLE=y
# Number of DMA descriptors to allocate in SRAM.
# CONFIG_LPC17_USBDEV_DMA
# Enable lpc17xx-specific DMA support
# CONFIG_LPC17_USBDEV_NOVBUS
# Define if the hardware implementation does not support the VBUS signal
# CONFIG_LPC17_USBDEV_NOLED
# Define if the hardware implementation does not support the LED output
#
CONFIG_LPC17_USBDEV_FRAME_INTERRUPT=n
CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT=n
CONFIG_LPC17_USBDEV_DMA=n
CONFIG_LPC17_USBDEV_NDMADESCRIPTORS=0
CONFIG_LPC17_USBDEV_DMAINTMASK=0
CONFIG_LPC17_USBDEV_NOVBUS=y
CONFIG_LPC17_USBDEV_NOLED=y
#
# LPC17xx USB Host Configuration

6
configs/lpcxpresso-lpc1768/ostest/defconfig
View File

@ -600,12 +600,18 @@ CONFIG_USBDEV_TRACE_NRECORDS=128
# Number of DMA descriptors to allocate in SRAM.
# CONFIG_LPC17_USBDEV_DMA
# Enable lpc17xx-specific DMA support
# CONFIG_LPC17_USBDEV_NOVBUS
# Define if the hardware implementation does not support the VBUS signal
# CONFIG_LPC17_USBDEV_NOLED
# Define if the hardware implementation does not support the LED output
#
CONFIG_LPC17_USBDEV_FRAME_INTERRUPT=n
CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT=n
CONFIG_LPC17_USBDEV_DMA=n
CONFIG_LPC17_USBDEV_NDMADESCRIPTORS=0
CONFIG_LPC17_USBDEV_DMAINTMASK=0
CONFIG_LPC17_USBDEV_NOVBUS=y
CONFIG_LPC17_USBDEV_NOLED=y
#
# USB Serial Device Configuration

6
configs/lpcxpresso-lpc1768/thttpd/defconfig
View File

@ -621,12 +621,18 @@ CONFIG_USBDEV_TRACE_NRECORDS=128
# Number of DMA descriptors to allocate in SRAM.
# CONFIG_LPC17_USBDEV_DMA
# Enable lpc17xx-specific DMA support
# CONFIG_LPC17_USBDEV_NOVBUS
# Define if the hardware implementation does not support the VBUS signal
# CONFIG_LPC17_USBDEV_NOLED
# Define if the hardware implementation does not support the LED output
#
CONFIG_LPC17_USBDEV_FRAME_INTERRUPT=n
CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT=n
CONFIG_LPC17_USBDEV_DMA=n
CONFIG_LPC17_USBDEV_NDMADESCRIPTORS=0
CONFIG_LPC17_USBDEV_DMAINTMASK=0
CONFIG_LPC17_USBDEV_NOVBUS=y
CONFIG_LPC17_USBDEV_NOLED=y
#
# USB Serial Device Configuration

6
configs/lpcxpresso-lpc1768/usbstorage/defconfig
View File

@ -601,12 +601,18 @@ CONFIG_USBDEV_TRACE_NRECORDS=128
# Number of DMA descriptors to allocate in SRAM.
# CONFIG_LPC17_USBDEV_DMA
# Enable lpc17xx-specific DMA support
# CONFIG_LPC17_USBDEV_NOVBUS
# Define if the hardware implementation does not support the VBUS signal
# CONFIG_LPC17_USBDEV_NOLED
# Define if the hardware implementation does not support the LED output
#
CONFIG_LPC17_USBDEV_FRAME_INTERRUPT=n
CONFIG_LPC17_USBDEV_EPFAST_INTERRUPT=n
CONFIG_LPC17_USBDEV_DMA=n
CONFIG_LPC17_USBDEV_NDMADESCRIPTORS=0
CONFIG_LPC17_USBDEV_DMAINTMASK=0
CONFIG_LPC17_USBDEV_NOVBUS=y
CONFIG_LPC17_USBDEV_NOLED=y
#
# USB Serial Device Configuration

4
configs/mbed/README.txt
View File

@ -320,6 +320,10 @@ mbed Configuration Options
Number of DMA descriptors to allocate in SRAM.
CONFIG_LPC17_USBDEV_DMA
Enable lpc17xx-specific DMA support
CONFIG_LPC17_USBDEV_NOVBUS
Define if the hardware implementation does not support the VBUS signal
CONFIG_LPC17_USBDEV_NOLED
Define if the hardware implementation does not support the LED output
LPC17xx USB Host Configuration

4
configs/nucleus2g/README.txt
View File

@ -432,6 +432,10 @@ Nucleus 2G Configuration Options
Number of DMA descriptors to allocate in SRAM.
CONFIG_LPC17_USBDEV_DMA
Enable lpc17xx-specific DMA support
CONFIG_LPC17_USBDEV_NOVBUS
Define if the hardware implementation does not support the VBUS signal
CONFIG_LPC17_USBDEV_NOLED
Define if the hardware implementation does not support the LED output
LPC17xx USB Host Configuration (the Nucleus2G does not support USB Host)

4
configs/olimex-lpc1766stk/README.txt
View File

@ -715,6 +715,10 @@ Olimex LPC1766-STK Configuration Options
Number of DMA descriptors to allocate in SRAM.
CONFIG_LPC17_USBDEV_DMA
Enable lpc17xx-specific DMA support
CONFIG_LPC17_USBDEV_NOVBUS
Define if the hardware implementation does not support the VBUS signal
CONFIG_LPC17_USBDEV_NOLED
Define if the hardware implementation does not support the LED output
LPC17xx USB Host Configuration
CONFIG_USBHOST_OHCIRAM_SIZE