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SAM4E UDP: Add support for USB monitor

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This commit is contained in:
Gregory Nutt 2014-03-18 16:33:36 -06:00
parent 3da4e2fc4f
commit 47ffb340e9
3 changed files with 23 additions and 6 deletions
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6
configs/sam4e-ek/README.txt
View File

@ -593,7 +593,7 @@ USB Full-Speed Device
Basic USB Full-Speed Device Configuration
-----------------------------------------
Support the USB high-speed device (UDPHS) driver can be enabled with these
Support the USB full-speed device (UDP) driver can be enabled with these
NuttX configuration settings.
Device Drivers -> USB Device Driver Support
@ -611,7 +611,7 @@ USB Full-Speed Device
------------------
The Mass Storage Class (MSC) class driver can be selected for use with
UDPHS. Note: The following assumes that the internal AT24 Serial FLASH
UDP. Note: The following assumes that the internal AT24 Serial FLASH
is configured to support a FAT file system through an FTL layer as
described about under "AT25 Serial FLASH".
@ -689,7 +689,7 @@ USB Full-Speed Device
There is normal console debug output available that can be enabled with
CONFIG_DEBUG + CONFIG_DEBUG_USB. However, USB device operation is very
time critical and enabling this debug output WILL interfere with the
operation of the UDPHS. USB device tracing is a less invasive way to get
operation of the UDP. USB device tracing is a less invasive way to get
debug information: If tracing is enabled, the USB device will save
encoded trace output in in-memory buffer; if the USB monitor is also
enabled, that trace buffer will be periodically emptied and dumped to the

22
configs/sam4e-ek/src/sam4e-ek.h
View File

@ -57,6 +57,8 @@
#define HAVE_HSMCI 1
#define HAVE_AT25 1
#define HAVE_USBDEV 1
#define HAVE_USBMONITOR 1
/* HSMCI */
/* Can't support MMC/SD if the card interface is not enabled */
@ -112,10 +114,24 @@
# undef CONFIG_SAM4EEK_AT25_NXFFS
#endif
/* Touchscreen controller (TSC) */
/* USB Device */
/* CONFIG_SAM34_UDP and CONFIG_USBDEV must be defined, or there is no USB
* device.
*/
#define CONFIG_TSC_ADS7843 1 /* ADS7843 present on board */
#define CONFIG_TSC_SPI 0 /* On SPI0 */
#if !defined(CONFIG_SAM34_UDP) || !defined(CONFIG_USBDEV)
# undef HAVE_USBDEV
#endif
/* Check if we should enable the USB monitor before starting NSH */
#ifndef HAVE_USBDEV
# undef CONFIG_USBDEV_TRACE
#endif
#if !defined(CONFIG_SYSTEM_USBMONITOR) && !defined(CONFIG_USBDEV_TRACE)
# undef HAVE_USBMONITOR
#endif
/* External Memory Usage ************************************************************/
/* LCD on CS2 */

1
configs/sam4e-ek/src/sam_nsh.c
View File

@ -119,6 +119,7 @@ int nsh_archinitialize(void)
if (ret != OK)
{
message("nsh_archinitialize: Start USB monitor: %d\n", ret);
return ret;
}
#endif