avr/avrdude
2
0
Fork 0
mirror of https://github.com/mariusgreuel/avrdude.git synced 2025-12-16 02:31:06 +00:00
Code Issues Projects Releases Wiki Activity

patch #8435: Implementing mEDBG CMSIS-DAP protocol

Browse Source 
* usb_libusb.c: Add endpoint IDs for Xplained Mini, correctly
transfer trailing ZLP when needed
* avrdude.conf.in (xplainedmini, xplainedmini_dw): New entries.
* jtag3.c (jtag3_edbg_send, jtag3_edbg_recv_frame): Implement
fragmentation needed for the 64-byte EP size of the Xplained Mini




git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1369 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Joerg Wunsch
2016-02-15 19:58:45 +00:00
parent b41fbccf3d
commit a7238c44af
5 changed files with 188 additions and 74 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
usb_libusb.c
View File

@@ -166,6 +166,13 @@ static int usbdev_open(char * port, union pinfo pinfo, union filedescriptor *fd)
fd->usb.eep = 0;
}
if(strstr(product, "mEDBG") != NULL)
{
/* The AVR Xplained Mini uses different endpoints. */
fd->usb.rep = 0x81;
fd->usb.wep = 0x02;
}
avrdude_message(MSG_NOTICE, "%s: usbdev_open(): Found %s, serno: %s\n",
progname, product, string);
if (serno != NULL)
@@ -353,7 +360,7 @@ static int usbdev_send(union filedescriptor *fd, const unsigned char *bp, size_t
}
bp += tx_size;
mlen -= tx_size;
} while (tx_size == fd->usb.max_xfer);
} while (mlen > 0);
if (verbose > 3)
{