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Fixed incorrect values for REPORT_ITEM_TYPE_* enum values causing corrupt data in the HID Host Parser.

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This commit is contained in:
Dean Camera
2009-11-23 13:01:50 +00:00
parent aaa0bed556
commit c438d01f87
5 changed files with 15 additions and 66 deletions
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4
Demos/Host/LowLevel/GenericHIDHost/GenericHIDHost.c
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@@ -165,7 +165,7 @@ void ReadNextReport(void)
*
* \param[in] ReportOUTData Buffer containing the report to send to the device
* \param[in] ReportIndex Index of the report in the device (zero if the device does not use multiple reports)
* \param[in] ReportType Type of report to send, either REPORT_ITEM_TYPE_Out or REPORT_ITEM_TYPE_Feature
* \param[in] ReportType Type of report to send, either REPORT_TYPE_OUT or REPORT_TYPE_FEATURE
* \param[in] ReportLength Length of the report to send
*/
void WriteNextReport(uint8_t* ReportOUTData, uint8_t ReportIndex, uint8_t ReportType, uint16_t ReportLength)
@@ -175,7 +175,7 @@ void WriteNextReport(uint8_t* ReportOUTData, uint8_t ReportIndex, uint8_t Report
/* Not all HID devices have an OUT endpoint (some require OUT reports to be sent over the
* control endpoint instead) - check to see if the OUT endpoint has been initialized */
if (Pipe_IsConfigured())
if (Pipe_IsConfigured() && (ReportType == REPORT_TYPE_OUT))
{
Pipe_Unfreeze();

9
Demos/Host/LowLevel/GenericHIDHost/GenericHIDHost.h
View File

@@ -74,6 +74,15 @@
/** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
#define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
/** HID Report Type to indicate an IN report. */
#define REPORT_TYPE_IN 1
/** HID Report Type to indicate an OUT report. */
#define REPORT_TYPE_OUT 2
/** HID Report Type to indicate a FEATURE report. */
#define REPORT_TYPE_FEATURE 3
/* Function Prototypes: */
void SetupHardware(void);
void HID_Host_Task(void);