michi/qmk_firmware
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added MS_Host_TestUnitReady() and MS_Host_ReadDeviceCapacity() to the host mode Mass Storage Class driver.

Browse Source
This commit is contained in:
Dean Camera
2009-08-26 08:20:55 +00:00
parent a765f71727
commit 559ca2ba04
3 changed files with 145 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
Demos/Host/ClassDriver/MassStorageHost/MassStorageHost.c
View File

@@ -150,11 +150,16 @@ int main(void)
printf("Vendor \"%.8s\", Product \"%.16s\"\r\n", InquiryData.VendorID, InquiryData.ProductID);
printf("Waiting until ready...\r\n");
bool DeviceReady;
do
for (;;)
{
if (MS_Host_TestUnitReady(&FlashDisk_MS_Interface, 0, &DeviceReady))
uint8_t ErrorCode = MS_Host_TestUnitReady(&FlashDisk_MS_Interface, 0);
if (!(ErrorCode))
break;
/* Check if an error other than a logical command error (device busy) received */
if (ErrorCode != MS_ERROR_LOGICAL_CMD_FAILED)
{
printf("Error waiting for device to be ready.\r\n");
LEDs_SetAllLEDs(LEDMASK_USB_ERROR);
@@ -162,7 +167,6 @@ int main(void)
break;
}
}
while (!(DeviceReady));
printf("Retrieving Capacity... ");