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Fix USB mass storage error responses on windows with no SD card inserted
v6.4.2
author
Michael McMaster
<michael@codesrc.com>
Mon, 3 May 2021 10:46:23 +0000
(20:46 +1000)
committer
Michael McMaster
<michael@codesrc.com>
Mon, 3 May 2021 10:46:23 +0000
(20:46 +1000)
src/firmware/usb_device/usbd_msc_bot.c
patch
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diff --git
a/src/firmware/usb_device/usbd_msc_bot.c
b/src/firmware/usb_device/usbd_msc_bot.c
index 85164a8589266c51d27a82149b492e71ec09060c..6283787352be4964a937644336ca9e4edaab7d84 100755
(executable)
--- a/
src/firmware/usb_device/usbd_msc_bot.c
+++ b/
src/firmware/usb_device/usbd_msc_bot.c
@@
-251,14
+251,14
@@
static void MSC_BOT_CBW_Decode (USBD_HandleTypeDef *pdev)
{
if(SCSI_ProcessCmd(pdev, hmsc->cbw.bLUN, &hmsc->cbw.CB[0]) < 0)
{
-
//
if(hmsc->bot_state == USBD_BOT_NO_DATA)
-
//
{
+
if(hmsc->bot_state == USBD_BOT_NO_DATA)
+
{
MSC_BOT_SendCSW (pdev, USBD_CSW_CMD_FAILED);
-
//
}
-
//
else
-
//
{
-
//
MSC_BOT_Abort(pdev);
-
//
}
+
}
+
else
+
{
+
MSC_BOT_Abort(pdev);
+
}
}
/*Burst xfer handled internally*/
else if ((hmsc->bot_state != USBD_BOT_DATA_IN) &&