uint8_t CDC_Host_SendBreak(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
const uint8_t Duration) ATTR_NON_NULL_PTR_ARG(1);
+ /** Sends a given null-terminated string to the attached USB device, if connected. If a device is not connected when the
+ * function is called, the string is discarded. Bytes will be queued for transmission to the device until either the pipe
+ * bank becomes full, or the \ref CDC_Host_Flush() function is called to flush the pending data to the device. This allows
+ * for multiple bytes to be packed into a single pipe packet, increasing data throughput.
+ *
+ * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
+ * call will fail.
+ *
+ * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state.
+ * \param[in] String Pointer to the null terminated string to send to the device.
+ *
+ * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
+ */
+ uint8_t CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
+ const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
+
/** Sends a given data buffer to the attached USB device, if connected. If a device is not connected when the function is
* called, the data will be discarded. Bytes will be queued for transmission to the device until either the pipe bank
* becomes full, or the \ref CDC_Host_Flush() function is called to flush the pending data to the device. This allows for
const void* const Buffer,
const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
- /** Sends a given data buffer from PROGMEM space to the attached USB device, if connected. If a device is not connected when the
- * function is called, the string is discarded. Bytes will be queued for transmission to the host until either the pipe
- * bank becomes full, or the \ref CDC_Host_Flush() function is called to flush the pending data to the device. This allows
- * for multiple bytes to be packed into a single pipe packet, increasing data throughput.
+ /** Sends a given null terminated string from PROGMEM space to the attached USB device, if connected. If a device is not connected
+ * when the function is called, the string is discarded. Bytes will be queued for transmission to the device until either
+ * the pipe bank becomes full, or the \ref CDC_Host_Flush() function is called to flush the pending data to
+ * the device. This allows for multiple bytes to be packed into a single pipe packet, increasing data throughput.
*
* \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or
* the call will fail.
*
+ * \note This function does not exist on architectures that do not have a separate flash memory space.
+ *
* \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state.
- * \param[in] Buffer Pointer to a buffer containing the data to send to the device.
- * \param[in] Length Length of the data to send to the host.
+ * \param[in] String Pointer to the null terminated string to send to the host.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
- uint8_t CDC_Host_SendData_P(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
- const void* const Buffer,
- const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ #if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
+ uint8_t CDC_Host_SendString_P(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
+ const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
+ #endif
- /** Sends a given null-terminated string to the attached USB device, if connected. If a device is not connected when the
- * function is called, the string is discarded. Bytes will be queued for transmission to the device until either the pipe
+ /** Sends a given data buffer from PROGMEM space to the attached USB device, if connected. If a device is not connected when the
+ * function is called, the string is discarded. Bytes will be queued for transmission to the host until either the pipe
* bank becomes full, or the \ref CDC_Host_Flush() function is called to flush the pending data to the device. This allows
* for multiple bytes to be packed into a single pipe packet, increasing data throughput.
*
- * \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or the
- * call will fail.
- *
- * \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state.
- * \param[in] String Pointer to the null terminated string to send to the device.
- *
- * \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
- */
- uint8_t CDC_Host_SendString(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
- const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
-
- /** Sends a given null terminated string from PROGMEM space to the attached USB device, if connected. If a device is not connected
- * when the function is called, the string is discarded. Bytes will be queued for transmission to the device until either
- * the pipe bank becomes full, or the \ref CDC_Host_Flush() function is called to flush the pending data to
- * the device. This allows for multiple bytes to be packed into a single pipe packet, increasing data throughput.
- *
* \pre This function must only be called when the Host state machine is in the \ref HOST_STATE_Configured state or
* the call will fail.
*
+ * \note This function does not exist on architectures that do not have a separate flash memory space.
+ *
* \param[in,out] CDCInterfaceInfo Pointer to a structure containing a CDC Class host configuration and state.
- * \param[in] String Pointer to the null terminated string to send to the host.
+ * \param[in] Buffer Pointer to a buffer containing the data to send to the device.
+ * \param[in] Length Length of the data to send to the host.
*
* \return A value from the \ref Pipe_Stream_RW_ErrorCodes_t enum.
*/
- uint8_t CDC_Host_SendString_P(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
- const char* const String) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
+ #if defined(ARCH_HAS_FLASH_ADDRESS_SPACE)
+ uint8_t CDC_Host_SendData_P(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo,
+ const void* const Buffer,
+ const uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
+ #endif
/** Sends a given byte to the attached USB device, if connected. If a device is not connected when the function is called, the
* byte is discarded. Bytes will be queued for transmission to the device until either the pipe bank becomes full, or the
projects / pub / USBasp.git / blobdiff