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author | Dean Camera <dean@fourwalledcubicle.com> | 2012-04-14 14:41:17 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2012-04-14 14:41:17 +0000 |
commit | 47f6a35013b2c6a370e5dce29aa6da3a96844695 (patch) | |
tree | 3f5842347a696c92beb74bc255c9489e6c38f49d /LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c | |
parent | e8570c4a37e41117e3fd1e989e0b41f1e9608f3c (diff) | |
download | lufa-47f6a35013b2c6a370e5dce29aa6da3a96844695.tar.gz lufa-47f6a35013b2c6a370e5dce29aa6da3a96844695.tar.bz2 lufa-47f6a35013b2c6a370e5dce29aa6da3a96844695.zip |
Reintegrate the FullEPAddresses development branch into trunk.
Diffstat (limited to 'LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c')
-rw-r--r-- | LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c index 4e77a28ff..787244b97 100644 --- a/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c +++ b/LUFA/Drivers/USB/Core/UC3/Pipe_UC3.c @@ -43,13 +43,35 @@ uint8_t USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE; volatile uint32_t USB_Pipe_SelectedPipe = PIPE_CONTROLPIPE; volatile uint8_t* USB_Pipe_FIFOPos[PIPE_TOTAL_PIPES]; -bool Pipe_ConfigurePipe(const uint8_t Number, +bool Pipe_ConfigurePipeTable(const USB_Pipe_Table_t* const Table, + const uint8_t Entries) +{ + for (uint8_t i = 0; i < Entries; i++) + { + if (!(Table[i].Address)) + continue; + + if (!(Pipe_ConfigurePipe(Table[i].Address, Table[i].Type, Table[i].EndpointAddress, Table[i].Size, Table[i].Banks))) + { + return false; + } + } + + return true; +} + +bool Pipe_ConfigurePipe(const uint8_t Address, const uint8_t Type, - const uint8_t Token, - const uint8_t EndpointNumber, + const uint8_t EndpointAddress, const uint16_t Size, const uint8_t Banks) { + uint8_t Number = (Address & PIPE_EPNUM_MASK); + uint8_t Token = (Address & PIPE_DIR_IN) ? PIPE_TOKEN_IN : PIPE_TOKEN_OUT; + + if (Type == EP_TYPE_CONTROL) + Token = PIPE_TOKEN_SETUP; + USB_Pipe_FIFOPos[Number] = &AVR32_USBB_SLAVE[Number * 0x10000]; #if defined(ORDERED_EP_CONFIG) @@ -60,7 +82,7 @@ bool Pipe_ConfigurePipe(const uint8_t Number, (&AVR32_USBB.upcfg0)[Number] = (AVR32_USBB_ALLOC_MASK | ((uint32_t)Type << AVR32_USBB_PTYPE_OFFSET) | ((uint32_t)Token << AVR32_USBB_PTOKEN_OFFSET) | - ((uint32_t)Banks << AVR32_USBB_PBK_OFFSET) | + ((Banks > 1) ? AVR32_USBB_PBK_MASK : 0) | Pipe_BytesToEPSizeMask(Size) | ((EndpointNumber & PIPE_EPNUM_MASK) << AVR32_USBB_PEPNUM_OFFSET)); @@ -79,9 +101,9 @@ bool Pipe_ConfigurePipe(const uint8_t Number, UPCFG0Temp = (AVR32_USBB_ALLOC_MASK | ((uint32_t)Type << AVR32_USBB_PTYPE_OFFSET) | ((uint32_t)Token << AVR32_USBB_PTOKEN_OFFSET) | - ((uint32_t)Banks << AVR32_USBB_PBK_OFFSET) | + ((Banks > 1) ? AVR32_USBB_PBK_MASK : 0) | Pipe_BytesToEPSizeMask(Size) | - ((EndpointNumber & PIPE_EPNUM_MASK) << AVR32_USBB_PEPNUM_OFFSET)); + ((EndpointAddress & PIPE_EPNUM_MASK) << AVR32_USBB_PEPNUM_OFFSET)); } else { |