Put macros into new file, rather than uf2.h.
This commit is contained in:
Henry Gabryjelski
@@ -63,6 +63,7 @@
|
|||||||
<file file_name="../usb/uf2/uf2cfg.h" />
|
<file file_name="../usb/uf2/uf2cfg.h" />
|
||||||
<file file_name="../usb/uf2/uf2.h" />
|
<file file_name="../usb/uf2/uf2.h" />
|
||||||
<file file_name="../usb/uf2/ghostfat.c" />
|
<file file_name="../usb/uf2/ghostfat.c" />
|
||||||
|
<file file_name="../usb/uf2/macros.h" />
|
||||||
</folder>
|
</folder>
|
||||||
<file file_name="../usb/msc_uf2.c" />
|
<file file_name="../usb/msc_uf2.c" />
|
||||||
<file file_name="../usb/usb.c" />
|
<file file_name="../usb/usb.c" />
|
||||||
|
|||||||
@@ -1,4 +1,6 @@
|
|||||||
|
|
||||||
|
#include "macros.h"
|
||||||
|
|
||||||
#include "uf2.h"
|
#include "uf2.h"
|
||||||
#include "flash_nrf5x.h"
|
#include "flash_nrf5x.h"
|
||||||
#include <string.h>
|
#include <string.h>
|
||||||
|
|||||||
@@ -1,10 +1,8 @@
|
|||||||
/**
|
/**
|
||||||
|
|
||||||
Microsoft UF2
|
|
||||||
|
|
||||||
The MIT License (MIT)
|
The MIT License (MIT)
|
||||||
|
|
||||||
Copyright (c) Microsoft Corporation
|
Copyright (c)
|
||||||
|
|
||||||
All rights reserved.
|
All rights reserved.
|
||||||
|
|
||||||
@@ -27,131 +25,6 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|||||||
SOFTWARE.
|
SOFTWARE.
|
||||||
|
|
||||||
*/
|
*/
|
||||||
#ifndef UF2FORMAT_H
|
|
||||||
#define UF2FORMAT_H 1
|
|
||||||
|
|
||||||
#include "uf2cfg.h"
|
|
||||||
|
|
||||||
#include <stdint.h>
|
|
||||||
#include <stdbool.h>
|
|
||||||
|
|
||||||
#include "app_util.h"
|
|
||||||
|
|
||||||
#include "dfu_types.h"
|
|
||||||
|
|
||||||
#define SD_MAGIC_NUMBER 0x51b1e5db
|
|
||||||
#define SD_MAGIC_OK() (*((uint32_t*)(SOFTDEVICE_INFO_STRUCT_ADDRESS+4)) == 0x51b1e5db)
|
|
||||||
extern bool sdRunning;
|
|
||||||
|
|
||||||
// All entries are little endian.
|
|
||||||
|
|
||||||
#define UF2_MAGIC_START0 0x0A324655UL // "UF2\n"
|
|
||||||
#define UF2_MAGIC_START1 0x9E5D5157UL // Randomly selected
|
|
||||||
#define UF2_MAGIC_END 0x0AB16F30UL // Ditto
|
|
||||||
|
|
||||||
// If set, the block is "comment" and should not be flashed to the device
|
|
||||||
#define UF2_FLAG_NOFLASH 0x00000001
|
|
||||||
#define UF2_FLAG_FAMILYID 0x00002000
|
|
||||||
|
|
||||||
#define MAX_BLOCKS (FLASH_SIZE / 256 + 100)
|
|
||||||
typedef struct {
|
|
||||||
uint32_t numBlocks;
|
|
||||||
uint32_t numWritten;
|
|
||||||
uint8_t writtenMask[MAX_BLOCKS / 8 + 1];
|
|
||||||
} WriteState;
|
|
||||||
|
|
||||||
typedef struct {
|
|
||||||
// 32 byte header
|
|
||||||
uint32_t magicStart0;
|
|
||||||
uint32_t magicStart1;
|
|
||||||
uint32_t flags;
|
|
||||||
uint32_t targetAddr;
|
|
||||||
uint32_t payloadSize;
|
|
||||||
uint32_t blockNo;
|
|
||||||
uint32_t numBlocks;
|
|
||||||
uint32_t familyID;
|
|
||||||
|
|
||||||
// raw data;
|
|
||||||
uint8_t data[476];
|
|
||||||
|
|
||||||
// store magic also at the end to limit damage from partial block reads
|
|
||||||
uint32_t magicEnd;
|
|
||||||
} UF2_Block;
|
|
||||||
|
|
||||||
typedef struct {
|
|
||||||
uint8_t version;
|
|
||||||
uint8_t ep_in;
|
|
||||||
uint8_t ep_out;
|
|
||||||
uint8_t reserved0;
|
|
||||||
uint32_t cbw_tag;
|
|
||||||
uint32_t blocks_remaining;
|
|
||||||
uint8_t *buffer;
|
|
||||||
} UF2_HandoverArgs;
|
|
||||||
|
|
||||||
typedef void (*UF2_MSC_Handover_Handler)(UF2_HandoverArgs *handover);
|
|
||||||
typedef void (*UF2_HID_Handover_Handler)(int ep);
|
|
||||||
|
|
||||||
// this is required to be exactly 16 bytes long by the linker script
|
|
||||||
typedef struct {
|
|
||||||
void *reserved0;
|
|
||||||
UF2_HID_Handover_Handler handoverHID;
|
|
||||||
UF2_MSC_Handover_Handler handoverMSC;
|
|
||||||
const char *info_uf2;
|
|
||||||
} UF2_BInfo;
|
|
||||||
|
|
||||||
#define UF2_BINFO ((UF2_BInfo *)(APP_START_ADDRESS - sizeof(UF2_BInfo)))
|
|
||||||
|
|
||||||
static inline bool is_uf2_block(void *data) {
|
|
||||||
UF2_Block *bl = (UF2_Block *)data;
|
|
||||||
return bl->magicStart0 == UF2_MAGIC_START0 && bl->magicStart1 == UF2_MAGIC_START1 &&
|
|
||||||
bl->magicEnd == UF2_MAGIC_END;
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline bool in_uf2_bootloader_space(const void *addr) {
|
|
||||||
return USER_FLASH_END <= (uint32_t)addr && (uint32_t)addr < FLASH_SIZE;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
#ifdef UF2_DEFINE_HANDOVER
|
|
||||||
static inline const char *uf2_info(void) {
|
|
||||||
if (in_uf2_bootloader_space(UF2_BINFO->info_uf2))
|
|
||||||
return UF2_BINFO->info_uf2;
|
|
||||||
return "N/A";
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline void hf2_handover(uint8_t ep) {
|
|
||||||
const char *board_info = UF2_BINFO->info_uf2;
|
|
||||||
UF2_HID_Handover_Handler fn = UF2_BINFO->handoverHID;
|
|
||||||
|
|
||||||
if (in_uf2_bootloader_space(board_info) && in_uf2_bootloader_space((const void *)fn) &&
|
|
||||||
((uint32_t)fn & 1)) {
|
|
||||||
// Pass control to bootloader; never returns
|
|
||||||
fn(ep & 0xf);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// the ep_in/ep_out are without the 0x80 mask
|
|
||||||
// cbw_tag is in the same bit format as it came
|
|
||||||
static inline void check_uf2_handover(uint8_t *buffer, uint32_t blocks_remaining, uint8_t ep_in,
|
|
||||||
uint8_t ep_out, uint32_t cbw_tag) {
|
|
||||||
if (!is_uf2_block(buffer))
|
|
||||||
return;
|
|
||||||
|
|
||||||
const char *board_info = UF2_BINFO->info_uf2;
|
|
||||||
UF2_MSC_Handover_Handler fn = UF2_BINFO->handoverMSC;
|
|
||||||
|
|
||||||
if (in_uf2_bootloader_space(board_info) && in_uf2_bootloader_space((const void *)fn) &&
|
|
||||||
((uint32_t)fn & 1)) {
|
|
||||||
UF2_HandoverArgs hand = {
|
|
||||||
1, ep_in, ep_out, 0, cbw_tag, blocks_remaining, buffer,
|
|
||||||
};
|
|
||||||
// Pass control to bootloader; never returns
|
|
||||||
fn(&hand);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef ARRAYSIZE2_H
|
#ifndef ARRAYSIZE2_H
|
||||||
#define ARRAYSIZE2_H
|
#define ARRAYSIZE2_H
|
||||||
|
|||||||
@@ -152,201 +152,3 @@ static inline void check_uf2_handover(uint8_t *buffer, uint32_t blocks_remaining
|
|||||||
#endif
|
#endif
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifndef ARRAYSIZE2_H
|
|
||||||
#define ARRAYSIZE2_H
|
|
||||||
|
|
||||||
#ifndef __has_feature
|
|
||||||
#define __has_feature(x) 0 // Compatibility with non-clang compilers.
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if __cplusplus >= 199711L
|
|
||||||
#pragma message "using Ivan J. Johnson's ARRAY_SIZE2"
|
|
||||||
|
|
||||||
// Works on older compilers, even Visual C++ 6....
|
|
||||||
// Created by Ivan J. Johnson, March 06, 2007
|
|
||||||
// See http://drdobbs.com/cpp/197800525?pgno=1
|
|
||||||
//
|
|
||||||
// Pseudocode:
|
|
||||||
// if x is not an array
|
|
||||||
// issue a compile-time error
|
|
||||||
// else
|
|
||||||
// use the traditional (non-typesafe) C99 COUNTOF expression
|
|
||||||
//
|
|
||||||
// If the argument is any of:
|
|
||||||
// object of class type, such as an std::vector
|
|
||||||
// floating-point type
|
|
||||||
// function pointer
|
|
||||||
// pointer-to-member
|
|
||||||
// then the first reinterpret_cast<> is not legal (compiler error)
|
|
||||||
//
|
|
||||||
// The type for check1 is chosen and named to help understand
|
|
||||||
// the cause of the error, because the class name is likely to
|
|
||||||
// appear in the compiler error message.
|
|
||||||
//
|
|
||||||
// If check1 succeeds, then the argument must be one of:
|
|
||||||
// an integral type
|
|
||||||
// an enumerated type
|
|
||||||
// a pointer to an object
|
|
||||||
// an array
|
|
||||||
//
|
|
||||||
// Check2 expands approximately to sizeof(check_type(x, &x)),
|
|
||||||
// where check_type is an overloaded function.
|
|
||||||
// Because this is purely a compile-time computation,
|
|
||||||
// the function is never really called or even implemented,
|
|
||||||
// but it lets the compiler apply overload resolution,
|
|
||||||
// which allows further type discrimination.
|
|
||||||
// There are three possibilities to consider:
|
|
||||||
// x is an integral type or enumerated type.
|
|
||||||
// In this case, neither of the two function overloads
|
|
||||||
// is a match, resulting in a compiler error.
|
|
||||||
// x is a pointer to an object.
|
|
||||||
// In this case, the first argument to check_type()
|
|
||||||
// is a pointer and the second one is a pointer-to-pointer.
|
|
||||||
// The best function match is the first overload of check_type,
|
|
||||||
// the one that returns an incomplete type (Is_pointer).
|
|
||||||
// However, because Is_pointer is an incomplete type,
|
|
||||||
// sizeof(Is_pointer) is not a valid expression,
|
|
||||||
// resulting in a compiler error.
|
|
||||||
// x is an array.
|
|
||||||
// In this case, the first argument to check_type()
|
|
||||||
// is an array and the second is a pointer-to-array.
|
|
||||||
// A pointer-to-array is *NOT* convertible to a
|
|
||||||
// pointer-to-pointer, so the first overload of
|
|
||||||
// check_type() is not a match.
|
|
||||||
// However, an array IS convertible to a pointer,
|
|
||||||
// and a pointer-to-array already is a pointer.
|
|
||||||
// Any pointer is convertible to a void*,
|
|
||||||
// so the second function overload is a match.
|
|
||||||
// That overload returns a complete type (Is_array).
|
|
||||||
// Because it's a complete type,
|
|
||||||
// sizeof(Is_array) is a valid expression.
|
|
||||||
// Thus, the compiler has EXCLUDED every possible type
|
|
||||||
// except arrays via compilation errors before reaching
|
|
||||||
// the third line.
|
|
||||||
// Moreover, check1 and check2 are reduced to the value zero,
|
|
||||||
// while the third line is the old type-unsafe C-style macro,
|
|
||||||
// now made entirely type-safe.
|
|
||||||
//
|
|
||||||
// Additional benefits:
|
|
||||||
// The result is itself constexpr
|
|
||||||
//
|
|
||||||
//
|
|
||||||
#define ARRAY_SIZE2(arr) ( \
|
|
||||||
0 * sizeof(reinterpret_cast<const ::Bad_arg_to_COUNTOF*>(arr)) + /*check1*/ \
|
|
||||||
0 * sizeof(::Bad_arg_to_COUNTOF::check_type((arr), &(arr))) + /*check2*/ \
|
|
||||||
sizeof(arr) / sizeof((arr)[0]) /* eval */ \
|
|
||||||
)
|
|
||||||
|
|
||||||
struct Bad_arg_to_COUNTOF {
|
|
||||||
class Is_pointer; // incomplete
|
|
||||||
class Is_array {};
|
|
||||||
template <typename T>
|
|
||||||
static Is_pointer check_type(const T*, const T* const*);
|
|
||||||
static Is_array check_type(const void*, const void*);
|
|
||||||
};
|
|
||||||
|
|
||||||
#elif __cplusplus >= 201103L || /* any compiler claiming C++11 support */ \
|
|
||||||
_MSC_VER >= 1900 || /* Visual C++ 2015 or higher */ \
|
|
||||||
__has_feature(cxx_constexpr) /* CLang versions supporting constexp */
|
|
||||||
|
|
||||||
#pragma message "C++11 version ARRAY_SIZE2"
|
|
||||||
|
|
||||||
namespace detail
|
|
||||||
{
|
|
||||||
template <typename T, std::size_t N>
|
|
||||||
constexpr std::size_t countof(T const (&)[N]) noexcept
|
|
||||||
{
|
|
||||||
return N;
|
|
||||||
}
|
|
||||||
} // namespace detail
|
|
||||||
#define ARRAY_SIZE2(arr) detail::countof(arr)
|
|
||||||
|
|
||||||
#elif _MSC_VER // Visual C++ fallback
|
|
||||||
|
|
||||||
#pragma message "using Microsoft Visual C++ intrinsic ARRAY_SIZE2"
|
|
||||||
#define ARRAY_SIZE2(arr) _countof(arr)
|
|
||||||
|
|
||||||
#elif __cplusplus >= 199711L && ( /* C++ 98 trick */ \
|
|
||||||
defined(__INTEL_COMPILER) || \
|
|
||||||
defined(__clang__) || \
|
|
||||||
(defined(__GNUC__) && ( \
|
|
||||||
(__GNUC__ > 4) || \
|
|
||||||
(__GNUC__ == 4 && __GNUC_MINOR__ >= 4) \
|
|
||||||
)))
|
|
||||||
|
|
||||||
#pragma message "C++98 version ARRAY_SIZE2"
|
|
||||||
|
|
||||||
template <typename T, std::size_t N>
|
|
||||||
char(&_ArraySizeHelperRequiresArray(T(&)[N]))[N];
|
|
||||||
#define ARRAY_SIZE2(x) sizeof(_ArraySizeHelperRequiresArray(x))
|
|
||||||
|
|
||||||
#else
|
|
||||||
|
|
||||||
#pragma message "Using type-unsafe version of ARRAY_SIZE2"
|
|
||||||
// This is the worst-case scenario macro.
|
|
||||||
// While it is valid C, it is NOT typesafe.
|
|
||||||
// For example, if the parameter arr is a pointer instead of array,
|
|
||||||
// the compiler will SILENTLY give a (likely) incorrect result.
|
|
||||||
#define ARRAY_SIZE2(arr) sizeof(arr) / sizeof(arr[0])
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
||||||
|
|
||||||
#endif // ARRAYSIZE2_H
|
|
||||||
|
|
||||||
|
|
||||||
#ifndef COMPILE_DATE_H
|
|
||||||
#define COMPILE_DATE_H
|
|
||||||
|
|
||||||
#define __YEAR_INT__ ((( \
|
|
||||||
(__DATE__ [ 7u] - '0') * 10u + \
|
|
||||||
(__DATE__ [ 8u] - '0')) * 10u + \
|
|
||||||
(__DATE__ [ 9u] - '0')) * 10u + \
|
|
||||||
(__DATE__ [10u] - '0'))
|
|
||||||
|
|
||||||
#define __MONTH_INT__ ( \
|
|
||||||
(__DATE__ [2u] == 'n' && __DATE__ [1u] == 'a') ? 1u /*Jan*/ \
|
|
||||||
: (__DATE__ [2u] == 'b' ) ? 2u /*Feb*/ \
|
|
||||||
: (__DATE__ [2u] == 'r' && __DATE__ [1u] == 'a') ? 3u /*Mar*/ \
|
|
||||||
: (__DATE__ [2u] == 'r' ) ? 4u /*Apr*/ \
|
|
||||||
: (__DATE__ [2u] == 'y' ) ? 5u /*May*/ \
|
|
||||||
: (__DATE__ [2u] == 'n' ) ? 6u /*Jun*/ \
|
|
||||||
: (__DATE__ [2u] == 'l' ) ? 7u /*Jul*/ \
|
|
||||||
: (__DATE__ [2u] == 'g' ) ? 8u /*Jul*/ \
|
|
||||||
: (__DATE__ [2u] == 'p' ) ? 9u /*Jul*/ \
|
|
||||||
: (__DATE__ [2u] == 't' ) ? 10u /*Jul*/ \
|
|
||||||
: (__DATE__ [2u] == 'v' ) ? 11u /*Jul*/ \
|
|
||||||
: 12u /*Dec*/ )
|
|
||||||
|
|
||||||
#define __DAY_INT__ ( \
|
|
||||||
(__DATE__ [4u] == ' ' ? 0u : __DATE__ [4u] - '0') * 10u \
|
|
||||||
+ (__DATE__ [5u] - '0') )
|
|
||||||
|
|
||||||
// __TIME__ expands to an eight-character string constant
|
|
||||||
// "23:59:01", or (if cannot determine time) "??:??:??"
|
|
||||||
#define __HOUR_INT__ ( \
|
|
||||||
(__TIME__ [0u] == '?' ? 0u : __TIME__ [0u] - '0') * 10u \
|
|
||||||
+ (__TIME__ [1u] == '?' ? 0u : __TIME__ [1u] - '0') )
|
|
||||||
|
|
||||||
#define __MINUTE_INT__ ( \
|
|
||||||
(__TIME__ [3u] == '?' ? 0u : __TIME__ [3u] - '0') * 10u \
|
|
||||||
+ (__TIME__ [4u] == '?' ? 0u : __TIME__ [4u] - '0') )
|
|
||||||
|
|
||||||
#define __SECONDS_INT__ ( \
|
|
||||||
(__TIME__ [6u] == '?' ? 0u : __TIME__ [6u] - '0') * 10u \
|
|
||||||
+ (__TIME__ [7u] == '?' ? 0u : __TIME__ [7u] - '0') )
|
|
||||||
|
|
||||||
|
|
||||||
#define __DOSDATE__ ( \
|
|
||||||
((__YEAR_INT__ - 1980u) << 9u) | \
|
|
||||||
( __MONTH_INT__ << 5u) | \
|
|
||||||
( __DAY_INT__ << 0u) )
|
|
||||||
|
|
||||||
#define __DOSTIME__ ( \
|
|
||||||
( __HOUR_INT__ << 11u) | \
|
|
||||||
( __MONTH_INT__ << 5u) | \
|
|
||||||
( __DAY_INT__ << 0u) )
|
|
||||||
|
|
||||||
#endif // COMPILE_DATE_H
|
|
||||||
|
|
||||||
|
|||||||
Reference in New Issue
Block a user