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Merge remote-tracking branch 'upstream/master' into edpt_ISO_xfer

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Conflicts:
	src/common/tusb_fifo.h
	src/osal/osal_none.h
This commit is contained in:
Reinhard Panhuber
2021-02-23 19:47:57 +01:00
parent 313dd1439d ac30211853
commit e223d46033
58 changed files with 1247 additions and 3543 deletions
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src/common/tusb_fifo.c
+2
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@@ -808,6 +808,8 @@ bool tu_fifo_clear(tu_fifo_t *f)
{
tu_fifo_lock(f);
f->rd_idx = f->wr_idx = 0;
f->max_pointer_idx = 2*f->depth-1;
f->non_used_index_space = UINT16_MAX - f->max_pointer_idx;
tu_fifo_unlock(f);
return true;
src/common/tusb_fifo.h
+16 -12
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@@ -91,18 +91,22 @@ typedef struct
} tu_fifo_t;
#define TU_FIFO_DEF(_name, _depth, _type, _overwritable) \
uint8_t _name##_buf[_depth*sizeof(_type)]; \
tu_fifo_t _name = { \
.buffer = _name##_buf, \
.depth = _depth, \
.item_size = sizeof(_type), \
.overwritable = _overwritable, \
.max_pointer_idx = 2*_depth-1, \
.non_used_index_space = UINT16_MAX - (2*_depth-1), \
.wr_mode = TU_FIFO_COPY_INC, \
.rd_mode = TU_FIFO_COPY_INC, \
}
#define TU_FIFO_INIT(_buffer, _depth, _type, _overwritable) \
{ \
.buffer = _buffer, \
.depth = _depth, \
.item_size = sizeof(_type), \
.overwritable = _overwritable, \
.max_pointer_idx = 2*(_depth)-1, \
.non_used_index_space = UINT16_MAX - (2*(_depth)-1) \
.wr_mode = TU_FIFO_COPY_INC, \
.rd_mode = TU_FIFO_COPY_INC, \
}
#define TU_FIFO_DEF(_name, _depth, _type, _overwritable) \
uint8_t _name##_buf[_depth*sizeof(_type)]; \
tu_fifo_t _name = TU_FIFO_INIT(_name##_buf, _depth, _type, _overwritable)
bool tu_fifo_set_overwritable(tu_fifo_t *f, bool overwritable);
bool tu_fifo_clear(tu_fifo_t *f);
src/common/tusb_types.h
+2 -2
View File
@@ -1,4 +1,4 @@
/*
/*
* The MIT License (MIT)
*
* Copyright (c) 2019 Ha Thach (tinyusb.org)
@@ -342,7 +342,7 @@ typedef struct TU_ATTR_PACKED
struct TU_ATTR_PACKED {
uint16_t size : 11; ///< Maximum packet size this endpoint is capable of sending or receiving when this configuration is selected. \n For isochronous endpoints, this value is used to reserve the bus time in the schedule, required for the per-(micro)frame data payloads. The pipe may, on an ongoing basis, actually use less bandwidth than that reserved. The device reports, if necessary, the actual bandwidth used via its normal, non-USB defined mechanisms. \n For all endpoints, bits 10..0 specify the maximum packet size (in bytes). \n For high-speed isochronous and interrupt endpoints: \n Bits 12..11 specify the number of additional transaction opportunities per microframe: \n- 00 = None (1 transaction per microframe) \n- 01 = 1 additional (2 per microframe) \n- 10 = 2 additional (3 per microframe) \n- 11 = Reserved \n Bits 15..13 are reserved and must be set to zero.
uint16_t hs_period_mult : 2;
uint16_t : 0;
uint16_t TU_RESERVED : 3;
}wMaxPacketSize;
uint8_t bInterval ; ///< Interval for polling endpoint for data transfers. Expressed in frames or microframes depending on the device operating speed (i.e., either 1 millisecond or 125 us units). \n- For full-/high-speed isochronous endpoints, this value must be in the range from 1 to 16. The bInterval value is used as the exponent for a \f$ 2^(bInterval-1) \f$ value; e.g., a bInterval of 4 means a period of 8 (\f$ 2^(4-1) \f$). \n- For full-/low-speed interrupt endpoints, the value of this field may be from 1 to 255. \n- For high-speed interrupt endpoints, the bInterval value is used as the exponent for a \f$ 2^(bInterval-1) \f$ value; e.g., a bInterval of 4 means a period of 8 (\f$ 2^(4-1) \f$) . This value must be from 1 to 16. \n- For high-speed bulk/control OUT endpoints, the bInterval must specify the maximum NAK rate of the endpoint. A value of 0 indicates the endpoint never NAKs. Other values indicate at most 1 NAK each bInterval number of microframes. This value must be in the range from 0 to 255. \n Refer to Chapter 5 of USB 2.0 specification for more information.