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AT91 USB device driver by Oliver Munz and Andrew Lunn.
author asl
date Sun, 07 May 2006 15:10:56 +0000
parents
children 41234426f916
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2184
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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1 2006-05-07 Andrew Lunn <andrew.lunn@ascom.ch>
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2
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3 * Included into eCos anonymous CVS.
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4
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5 Note: There appears to be a hardware bug with OUT transfers. It
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6 appears that after resetting the endpoint, the first OUT transfer
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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7 does not trigger a receive interrupt. The BK0 bit is not set,
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8 however the number of bytes in the receiver FIFO is correct. The
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9 second OUT transfer causes both BK0 and BK1 bits to be set and an
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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10 interrupt generated. Currently no workaround is used to correct
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11 this behavoiour.
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12
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13 2006-04-23 Andrew Lunn <andrew.lunn@ascom.ch>
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14
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15 * src/usbs_at91.c: Endpoint 3 can send upto 64 bytes at a time,
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16 not 8.
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17
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18 2006-04-20 Andrew Lunn <andrew.lunn@ascom.ch>
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19
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20 * src/usbs_at91.c (usbs_at91_control_data_sent): Send a zero byte
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21 packet when the transfer is an exact multiple of the endpoint
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22 buffer size.
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23
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24 2006-04-16 Andrew Lunn <andrew.lunn@ascom.ch>
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25
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26 * src/usbs_at91.c (usbs_testing_endpoints): Added support for the
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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27 USB testcase framework by exporting what endpoint we have.
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28 * src/usbs_at91.c (usbs_at91_control_setup): Make requests other
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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29 than standard requests work, eg CLASS, VENDOR etc.
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30 * src/usbs_at91.c (usbs_at91_handle_reset): Configure the endpoint
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31 hardware using the configuration information.
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32 * src/usbs_at91.c (usbs_at91_control_data_sent): Transaction is
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33 complete when the buffer is empty _and_ there is no refill
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34 function defined.
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35
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36 2006-03-10 Oliver Munz <oli@snr.ch>
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37
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38 * CDL-Update for PLL-Freuenzy.
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39
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40 2006-03-06 Oliver Munz <oli@snr.ch>
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41
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42 * USB device driver work finished - haha.
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43
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44 What's missing:
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45 The set_... and get_freature-host-commands are not implemented yet.
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46 The dynamical configuration of the data-endpoints is not reflectet in
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47 the "usbs.h" API.
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48 Isochronus transfer is not implemented.
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49 Polling routines are not implemented.
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50 USB-Tests are not done.
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51 The PowerDetectPin is not used for the state.
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52 AT91SAM7X's are not supported at the moment.
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53
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54 But it works for me...
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55
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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56 //===========================================================================
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57 //####ECOSGPLCOPYRIGHTBEGIN####
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58 // -------------------------------------------
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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59 // This file is part of eCos, the Embedded Configurable Operating System.
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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60 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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61 //
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62 // eCos is free software; you can redistribute it and/or modify it under
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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63 // the terms of the GNU General Public License as published by the Free
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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64 // Software Foundation; either version 2 or (at your option) any later version.
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65 //
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66 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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67 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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68 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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69 // for more details.
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70 //
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71 // You should have received a copy of the GNU General Public License along
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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72 // with eCos; if not, write to the Free Software Foundation, Inc.,
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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73 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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74 //
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75 // As a special exception, if other files instantiate templates or use macros
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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76 // or inline functions from this file, or you compile this file and link it
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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77 // with other works to produce a work based on this file, this file does not
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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78 // by itself cause the resulting work to be covered by the GNU General Public
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79 // License. However the source code for this file must still be made available
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80 // in accordance with section (3) of the GNU General Public License.
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81 //
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82 // This exception does not invalidate any other reasons why a work based on
54308c2d9651 AT91 USB device driver by Oliver Munz and Andrew Lunn.
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83 // this file might be covered by the GNU General Public License.
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84 //
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85 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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86 // at http://sources.redhat.com/ecos/ecos-license/
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87 // -------------------------------------------
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88 //####ECOSGPLCOPYRIGHTEND####
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89 //===========================================================================