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Updated README

This commit is contained in:
Gregory Nutt 2014-02-18 17:59:24 -06:00
parent 1ce1444443
commit 0ce4f4da6a
1 changed files with 18 additions and 10 deletions
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28
configs/mbed/README.txt
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@ -40,13 +40,13 @@ GNU Toolchain Options
the CodeSourcery or devkitARM toolchain, you simply need add one of the the CodeSourcery or devkitARM toolchain, you simply need add one of the
following configuration options to your .config (or defconfig) file: following configuration options to your .config (or defconfig) file:
CONFIG_LPC17_CODESOURCERYW=y : CodeSourcery under Windows CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery under Windows
CONFIG_LPC17_CODESOURCERYL=y : CodeSourcery under Linux CONFIG_ARMV7M_TOOLCHAIN_CODESOURCERYL=y : CodeSourcery under Linux
CONFIG_LPC17_DEVKITARM=y : devkitARM under Windows CONFIG_ARMV7M_TOOLCHAIN_DEVKITARM=y : devkitARM under Windows
CONFIG_LPC17_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default) CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : NuttX buildroot under Linux or Cygwin (default)
If you are not using CONFIG_LPC17_BUILDROOT, then you may also have to modify If you are not using CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT, then you may also
the PATH in the setenv.h file if your make cannot find the tools. have to modify the PATH in the setenv.h file if your make cannot find the tools.
NOTE: the CodeSourcery (for Windows)and devkitARM are Windows native toolchains. NOTE: the CodeSourcery (for Windows)and devkitARM are Windows native toolchains.
The CodeSourcey (for Linux) and NuttX buildroot toolchains are Cygwin and/or The CodeSourcey (for Linux) and NuttX buildroot toolchains are Cygwin and/or
@ -423,11 +423,18 @@ USB Host Configuration
cd .. cd ..
2. Then edit the top-level .config file to enable USB host. Make the 2. Then edit the top-level .config file to enable USB host. Make the
following changes: following changes using 'make menuconfig':
CONFIG_LPC17_USBHOST=y System Type -> LPC17xx Peripheral Support
CONFIG_USBHOST=y CONFIG_LPC17_USBHOST=y : USB host controller driver support
CONFIG_SCHED_WORKQUEUE=y
Device Drivers -> USB Host Driver Support
CONFIG_USBHOST=y : USB host support
CONFIG_USBHOST_ISCO_DISABLE=y : Not needed
CONFIG_USBHOST_MSC=y : Mass storage class support
Library Routines
CONFIG_SCHED_WORKQUEUE=y : Enable worker thread
When this change is made, NSH should be extended to support USB flash When this change is made, NSH should be extended to support USB flash
devices. When a FLASH device is inserted, you should see a device devices. When a FLASH device is inserted, you should see a device
@ -446,6 +453,7 @@ Configurations
General General
------- -------
Each mbed configuration is maintained in a sub-directory and can be selected Each mbed configuration is maintained in a sub-directory and can be selected
as follow: as follow: