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本帖最后由 hugebird 于 2018-5-12 09:31 编辑
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BrSPI 是Bravo 25s SPI flash programmer 的简化名称,和BrJTAG保持一致的命名,BR系列工具。BrSPI是一个25系列SPI flash简易编程器。它既可以作为BrJTAG的增强,也可以单独使用。
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; t8 ]/ P z# V( }* oBrSPI支持两种带有MCU的适配器,这两种适配器BrJTAG 1.9m以后版本也提供支持。) c6 H/ R' t+ j/ C
一种简易版本基于USBASP硬件,MCU采用ATMEGA8,1 ^+ L( T/ c9 V( m1 w
市场上有大量硬件可买,价格较低。0 ]& {( w; {& k6 e" `$ r n1 A! H
另一种高性能版本基于STM32F103C8 MCU, 可以用市场上的STM32 48pin核心板改造,价格稍高。
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Brspi v1.0.1$ v' z. b! ~' z3 h+ g4 U8 B5 I2 B" {# t" J
-2017.10.1 STM32作为默认接口卡,- ^1 D9 @* X3 v
提升spi访问速度
5 X9 l$ m; g2 `" C4 E; m4 i 支持4位大容量flash
- R4 \7 T* D# j8 h+ s0 p! S7 s2 @: H 运行修改STM32 的spi访问时钟频率,3档:36M/9M/1.125MHz/ ]: b& _" s$ H2 ]$ A6 C
Brspi v0.1.12 {$ h% Z, p2 {5 S ^
-2011.3.26 首个测试版本! b, a2 [; q8 U* l1 k6 R- t
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支持国内常见芯片
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. S9 X: Y4 d( P% m5 m, p6 b; L) UcFeon all EN25F/P/Q/T/Bxxxx, F- r: K4 B O5 P( o0 d
ST/Numonyx all M25Pxx
' ?4 d7 @5 K, x. pSpansion all S25FLxxxA, K(winbond W25Q)
: q) c" n8 M/ H& g+ P, CAtmel all AT25DFxx1, partial AT26DFxxx
8 c9 e/ u" U' w& W b oSST SST25VFxxxx. x3 W. L3 m4 {. J. f
WinBond W25P/X/Qxx G- h2 S# A& Z$ G& ?6 B/ m
' f& Y* Q% e, I" ~3 B工具提示- P+ f( W: g* J z M6 m( `
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Bravo 25s SPI Flash Programmer v0.1.1 -hugebird 3 Y7 ^6 N0 S6 `; @( d( `7 Y" Z% [2 s
===============================================
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8 l5 R7 f9 M2 h/ M* @, GUSAGE:
* o( h7 [, s& h 1.Detect a spi flash
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2.Backup spi flash content to a file# |# C6 U+ C/ T! {+ Y2 f$ X
Brspi -b </s:xxxxxx> </l:xxxxxx>
7 t' O" K# l( s5 \: S0 p& u 3.Program a image file to spi flash+ N, p. @6 @' o: [% n; Z
Brspi -p filename </s:xxxxxx> </l:xxxxxx> <s1|s2|s3>
! o( B( O# A% ]$ Q+ x 4.Erase a spi flash% q7 g" @1 X. P" C, M' Z
Brspi -c </s:xxxxxx> </l:xxxxxx># e# k; V* q; w/ `
5.Verify a spi flash content with a image file
# h& a" A4 J" A; R) \ Brspi -v filename </s:xxxxxx> </l:xxxxxx> d/ S& n! s. w$ n
6.List supported chip part number: Y* P: G. V$ H: E- v
Brspi -list6 ?, D: B( Q. R" g! k* a# X
7.Enter Brspi mini shell5 Q* S' V% B9 V( c0 Z# Y- R M0 d
Brspi -x3 E- c& l" g. v# r6 ~* g
Optional Switches6 |& M; U7 J( c
-----------------------------------------------------------------4 D/ V- n, w! |/ k# Z) _
/s:xxxxxx .......... offset start to operating(24bits)
* N" Y! T" Z3 t& A7 Q7 L /l:xxxxxx .......... length from start(24bits)
( }/ d/ T; G3 t/ b' ?: F /cbl:d ............. specify a cable(0,1)
- b2 g( ~& d5 a6 H3 l/ Z /sl ................ operate with low speed
/ B7 k/ T/ w- F' x7 T /fc:dd ............. specify a spi flash, not do auto-detect
& b2 ~- Z. O# a6 Z+ C" L; d# G9 v /t0 ................ backup file without timestamp
C% q! m$ {) s" G! R /bp ................ program with byte mode
/ d5 h$ k! U1 u1 F. p1 G2 p% k8 ~ -------------------------
J5 u- I& _2 B" Q. z: N# o9 W program & verify with byte swapping (no swapping by default)# ?% S: O7 e! X+ m* `
/s1 .............. 4-byte swap [AA BB CC DD]->[DD CC BB AA]
$ p3 j) X# n# `( u /s2 .............. 4-byte swap [AA BB CC DD]->[CC DD AA BB]
! q6 S- A+ h$ S' P& v /s3 .............. 4-byte swap [AA BB CC DD]->[BB AA DD CC]
4 v% r3 \; F/ ] I2 Q3 N ----------------------------------------------------------------
% T* I. [. h4 V1 `" I Note:xxxxxx is decimal number or hex with 0x prefix! c8 } \8 N5 K& W! g' z+ U$ M' E
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Compatiable flash list, o6 F W0 y" d/ Q: @& [! J" X
----------------------
4 @7 V) W7 c( F8 X$ f; C /fc:001 .........RES ID(05) 25s SPI compatible 512Kb (64KB) & m3 j, y0 c- c& Z8 D P, h
/fc:002 .........RES ID(10) 25s SPI compatible 1Mb (128KB) 3 s) V! M# j/ F) n" C2 {# M
/fc:003 .........RES ID(11) 25s SPI compatible 2Mb (256KB)
: J* N1 { L* A /fc:004 .........RES ID(12) 25s SPI compatible 4Mb (512KB) 2 A* h+ h' m9 X8 g# O& ?+ d( `, m
/fc:005 .........RES ID(13) 25s SPI compatible 8Mb (1MB)
, N1 y1 k0 k" T0 c) u O2 M /fc:006 .........RES ID(14) 25s SPI compatible 16Mb (2MB)
/ ~% i; p# z7 H5 z' J3 [ /fc:007 .........RES ID(15) 25s SPI compatible 32Mb (4MB)
" R$ c+ P! Z T/ j /fc:008 .........RES ID(16) 25s SPI compatible 64Mb (8MB) % [9 ?. [# q& j3 f3 o
/fc:009 .........RES ID(17) 25s SPI compatible 128Mb (16MB) 6 A: Y- c; o3 \ `6 t. l
/fc:010 .........RES ID(18) 25s SPI compatible 256Mb (32MB) 8 \" l( S: R9 @; I% S% Y
--------------------------------------------------------------------
6 H- u! r/ I$ s- P Total 10 flash in list
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工具( P0 k2 T+ l& U" |
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操作指南,已在工具包内,已下载的可以不下
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