Move check for devices not supporting internal serials in demos which make use of USE_INTERNAL_SERIAL to Descriptors.c from Descriptors.h so that the warning is only generated at most once per compilation.
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Dean Camera
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17 changed files with 97 additions and 33 deletions
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@ -37,6 +37,18 @@
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#include "Descriptors.h"
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/* On some devices, there is a factory set internal serial number which can be automatically sent to the host as
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* the device's serial number when the Device Descriptor's .SerialNumStrIndex entry is set to USE_INTERNAL_SERIAL.
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* This allows the host to track a device across insertions on different ports, allowing them to retain allocated
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* resources like COM port numbers and drivers. On demos using this feature, give a warning on unsupported devices
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* so that the user can supply their own serial number descriptor instead or remove the USE_INTERNAL_SERIAL value
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* from the Device Descriptor (forcing the host to generate a serial number for each device from the VID, PID and
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* port location).
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*/
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#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
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#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
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#endif
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/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
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* device characteristics, including the supported USB version, control endpoint size and the
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* number of device configurations. The descriptor is read out by the USB host when the enumeration
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@ -41,10 +41,6 @@
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#include <LUFA/Drivers/USB/USB.h>
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#include <LUFA/Drivers/USB/Class/CDC.h>
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#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
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#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
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#endif
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/* Macros: */
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/** Endpoint number of the CDC device-to-host notification IN endpoint. */
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@ -37,6 +37,18 @@
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#include "Descriptors.h"
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/* On some devices, there is a factory set internal serial number which can be automatically sent to the host as
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* the device's serial number when the Device Descriptor's .SerialNumStrIndex entry is set to USE_INTERNAL_SERIAL.
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* This allows the host to track a device across insertions on different ports, allowing them to retain allocated
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* resources like COM port numbers and drivers. On demos using this feature, give a warning on unsupported devices
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* so that the user can supply their own serial number descriptor instead or remove the USE_INTERNAL_SERIAL value
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* from the Device Descriptor (forcing the host to generate a serial number for each device from the VID, PID and
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* port location).
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*/
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#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
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#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
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#endif
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/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
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* device characteristics, including the supported USB version, control endpoint size and the
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* number of device configurations. The descriptor is read out by the USB host when the enumeration
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@ -42,10 +42,6 @@
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#include <LUFA/Drivers/USB/USB.h>
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#include <LUFA/Drivers/USB/Class/CDC.h>
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#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
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#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
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#endif
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/* Macros: */
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/** Endpoint number of the first CDC interface's device-to-host notification IN endpoint. */
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#define CDC1_NOTIFICATION_EPNUM 3
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@ -37,6 +37,18 @@
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#include "Descriptors.h"
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/* On some devices, there is a factory set internal serial number which can be automatically sent to the host as
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* the device's serial number when the Device Descriptor's .SerialNumStrIndex entry is set to USE_INTERNAL_SERIAL.
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* This allows the host to track a device across insertions on different ports, allowing them to retain allocated
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* resources like COM port numbers and drivers. On demos using this feature, give a warning on unsupported devices
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* so that the user can supply their own serial number descriptor instead or remove the USE_INTERNAL_SERIAL value
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* from the Device Descriptor (forcing the host to generate a serial number for each device from the VID, PID and
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* port location).
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*/
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#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
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#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
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#endif
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/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
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* device characteristics, including the supported USB version, control endpoint size and the
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* number of device configurations. The descriptor is read out by the USB host when the enumeration
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@ -42,10 +42,6 @@
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#include <LUFA/Drivers/USB/USB.h>
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#include <LUFA/Drivers/USB/Class/MassStorage.h>
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#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
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#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
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#endif
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/* Macros: */
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/** Endpoint number of the Mass Storage device-to-host data IN endpoint. */
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#define MASS_STORAGE_IN_EPNUM 3
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@ -37,6 +37,18 @@
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#include "Descriptors.h"
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/* On some devices, there is a factory set internal serial number which can be automatically sent to the host as
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* the device's serial number when the Device Descriptor's .SerialNumStrIndex entry is set to USE_INTERNAL_SERIAL.
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* This allows the host to track a device across insertions on different ports, allowing them to retain allocated
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* resources like COM port numbers and drivers. On demos using this feature, give a warning on unsupported devices
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* so that the user can supply their own serial number descriptor instead or remove the USE_INTERNAL_SERIAL value
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* from the Device Descriptor (forcing the host to generate a serial number for each device from the VID, PID and
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* port location).
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*/
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#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
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#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
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#endif
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/** Device descriptor structure. This descriptor, located in FLASH memory, describes the overall
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* device characteristics, including the supported USB version, control endpoint size and the
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* number of device configurations. The descriptor is read out by the USB host when the enumeration
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@ -42,10 +42,6 @@
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#include <LUFA/Drivers/USB/USB.h>
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#include <LUFA/Drivers/USB/Class/CDC.h>
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#if (USE_INTERNAL_SERIAL == NO_DESCRIPTOR)
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#warning USE_INTERNAL_SERIAL is not available on this AVR - please manually construct a device serial descriptor.
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#endif
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/* Macros: */
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/** Endpoint number of the CDC device-to-host notification IN endpoint. */
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#define CDC_NOTIFICATION_EPNUM 2
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