一.IIC协议简介
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IIC通讯协议(Inter----Integrted Circuit)是由Phiips飞利浦公司开发的,由于他引脚少,硬件实现简单,可拓展性强,不需要UASRT,CAN通讯协议的外部收发设备,现在被广泛使用在系统内多个集成电路IC(芯片)间的通讯。(半双工的通讯方式); y7 m2 g4 ~1 v
他是一个支持多设备的总线。”总线”指多个设备共用的信号线,在一个IIC通讯总线中,可连接多个IIC通讯设备,支持多个通讯主机及多个通讯从机。
, `! f6 @& D! P+ t9 g一个IIC总线只使用两条总线线路,一条双向串行数据线(SDA),一条串行时钟线(SCL)。数据线即用来表示数据,时钟线用于数据收发同步。
2 Y- j# D7 o8 D- t0 W \6 e& x每个连接到总线的设备都有一个独立的地址,主机可以利用这个地址进行不同设备直接的访问。: U( q3 s5 V0 J4 L8 S) o+ a& D. ^
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二.IIC总线% b' J* f h. k5 o) w) j. G
% e7 g% j" U8 y硬件IIC:对应芯片上的IIC外设,有相对应的IIC驱动电路,其所使用的IIC管教也是专用的;
! E3 `0 C2 r* u; }7 b" w软件IIC:一般是用GPIO管教,用软件控制管脚状态以及模拟IIC通信波形;5 M; G# [ @8 s+ {, `0 h) V
区别:硬件IIC的效率要远高于软件的,而软件IIC不受引脚限制,接口比较灵活。) |# T; D1 B3 A5 B: }% D' w; D
软件IIC是通过GPIO,软件模拟寄存器的工作方式,而硬件IIC是直接调用内部寄存器进行配置。如果要从具体硬件上来看,可以去看下芯片手册。因为固件IIC的端口是固定的,所以会有所区别。
9 [; ~: E" C: ?3 Q2 e$ }! |+ |如何区分?
% l* N$ ~1 f, a3 V2 R1.硬件IIC用法复杂,模拟IIC流程更加清楚
4 u6 Y" p( }* B4 i7 O: X3 q6 A2.硬件IIC速度比模拟快,并且可以用DMA
7 Z# W. \6 _$ ~9 v) P2 d3.模拟IIC可以在任何管脚上,硬件IIC在固定管脚上! D- B. U4 I# l+ K' M7 y, M
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3.IIC 总线协议层6 A. _& S7 C; b# Q1 c# @
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三.IIC通信+ B" ~0 M9 a# q% U7 q
; [4 X# Q8 \( P. i9 ^5 o9 K① 空闲状态
) d+ M" o1 n4 c! Q& u1 n6 ~②开始信号
: S5 J/ E3 w" c. z+ N③停止信号
& t# K$ j# ]5 z% r+ ~④应答信号6 z4 s) R! |9 x; V
⑤数据的有效性
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2 j7 u9 y& o5 `& F1.空闲状态
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W& _5 {4 g4 s/ Z! V/ WIIC总线的SDA和SCL两条信号线同时处于高电平时,规定位总线的空闲状态。此时各个器件的输出级场效应管均处在截止状态,即释放总线,由两条信号线各自的上拉电阻把电平拉高
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' ]- }7 q) u8 Q9 y, J, v7 L- `2.开始信号与停止信号7 B& |( q- L9 _ e; |) @
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起始信号:当SCL为高电平期间,SDA有高到低的跳变;启动信号是一种电平跳变时序信号,而不是一个电平信号。: [4 v$ j6 y/ U1 B- _' a* ^
停止信号:当SCL为高电平期间,SDA由低到高的跳变;停止信号也是一种高电平跳变时序信号,而不是一个电平信号
. }0 Q6 b$ c% e; }+ g8 g起始信号和停止信号一般由主机产生- o# G5 { V3 f. A
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3.应答信号
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/ x, E. c) w2 H$ V/ F3 b3 |" G9 a发送器每发送一个字节,就在时钟脉冲9期间释放数据线,由接收器反馈一个应答信号。应答信号为低电平时,规定为有效应答位(ACK简称应答位)2 A$ [2 a) X8 u/ Z9 K7 a# c
表示接收器已经成功地接收了该字节;应答信号为高电平时,规定为非应答位(NACK),一般表示接收器接收该字节没有成功。! G( a, p+ k8 [* m3 {+ r7 Y
对于反馈有效应答位ACK的要求是,接收器在第九个时钟脉冲之前的低电平期间将SDA线拉低,并且确保在该时钟的高电平期间为稳定的低电平。
7 f! k/ v- u( V, b& ]如果接收器是主控器,则在它收到最后一个字节后,发送一个NACK信号,以通知被控发送器数据发送,并释放SDA线,以便主控接收器发送一个停止信号P。4 b6 L x3 U D8 s' u
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4.数据的有效性
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IIC总线进行数据传输时,时钟信号为高电平期间,数据线上的数据必须保持稳定,只有在时钟线上的信号为低电平期间,数据线上的高电平或低电平状态才允许变化。SDA数据线在SCL的每个时钟周期传输一位数据。
+ _9 Y* Q. L5 @8 ~. k$ V* v: c即:数据在SCL的上升沿到来之前就需准备好。并在下降沿到来之前必须稳定2 g0 m7 D4 y+ b+ Q5 F) u5 Y
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* ]+ Y: v! z7 c6 b+ i" ?( k2 w4 A5.数据传输1 u0 y, [ h( C5 k; O+ [
: c0 u6 J6 _" a0 q5 y$ k- |# B在IIC总线上传送的每一位数据都有一个时钟脉冲相对应(或同步控制),即在SCL串行时钟的配合下,在SDA上逐位地串行传送每一位数据。数据位的传输是边沿触发2 d; B4 _& P+ I* G- ~4 L. _2 t
- x9 e7 W) ]( i* A: n- V: B四.STM32的IIC特性及架构
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①软件模拟协议:使用CPU直接控制通讯引脚的电平,产生出符合通讯协议标准的逻辑。
* B- Y- [) Q4 d②硬件实现协议:由STM32的IIC片上外设专门负责实现IIC通讯协议,只要配置好该外设,它就会自动根据协议要求产生通讯信号,收发数据并缓存起来,CPU只要检测该外设的状态和访问数据寄存器,就能完成数据收发。这种由硬件外设处理IIC协议的方式减轻了CPU的工作,且使软件设计更加简单。) s: d/ w4 | f% o& _# x
STM32的IIC外设可用作通讯的主机及从机,支持100Kbit/s和400Kbits/s的速率,支持7位、10位设备地址,支持DMA数据传输,并具有数据校验功能。
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1.通讯引脚
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STM32芯片有多个IIC外设,它们的IIC通讯信号引出到不同的GPIO引脚上,使用时必须配置这些指定的引脚。! i5 I9 T, @& a0 i. G
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0 T9 R7 K: s/ r9 I1 N2.时钟控制
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7 D# b s, q1 N1 `SCL线的时钟信号,由IIC接口根据时钟控制寄存器(CCR)控制,控制的参数主要位时钟频率。 可选择IIC通讯的“标准/快速”模式,这两个模式分别对应100/400Kbits/s的通讯速率。
, f. N0 x+ c7 N7 w% t1 ~+ T; K5 J在快速模式下可选择SCL时钟的占空比,可选T(low)/T(high) = 2或T(low)/T(high)=16/9模式。) _4 Y- p3 Y( t" E' }" E0 |" I! ?
CCR寄存器中12位的配置因子CCR,它与IIC外设的输入时钟源共用作用,产生SCL时钟。STM32的IIC外设输入时钟源位PCKL1
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8 E( j) k/ ~& o; t- 计算时钟频率9 Z2 n- L1 o* t
- 标准模式 5 W) |5 V/ r5 J: Z8 S9 X
- T high = CCR *T pckl1 T low= CCR*Tpclk1
: s1 o1 J3 V* b. W - 快速模式中 Tlow/Tlow =2时:
4 u4 p* T; J0 G; X# [7 h- ] - Thigh = CCR*Tpckl1 T low = 2*low*Tpckl1
- J" \+ w) A- {$ S - 快速模式中 Tlow/Tlow =16/9时:
( ~2 Z, t4 G! q* V; @8 r - Thigh = 9*CCR*Tpckl1 T low = 16*low*Tpckl1
: S$ _+ m, U9 ^( y& f2 X - PCLK1 = 36MHz,想要配置400Kbits/s 方法:1 d( Q9 k/ \( G, r! p: A7 M8 k
- PCLK时钟周期: TPCLK1 = 1/36 000 000
( } n Z) D. R$ B - 目标SCL时钟周期: TSCL = 1/400 000
8 F& v* W2 c6 a5 S2 O7 F& E% Z/ i2 X+ c - SCL时钟周期内的高电平时间: Thigh = TSCL/3
5 ~* \. z L5 M/ b" ? - SCL时钟周期内的低电平时间: Tlow = 2*TSCL/3
3 u7 z8 f- L0 Z* X) g; t - 计算CCR的值 : CCR = THIGH/TPCLK1 = 30
% z7 Y& P- s; a1 y7 t - 计算出来的值写入到寄存器即可
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" J& v S" R) }- D$ r. s3.数据控制
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IC的SDA信号主要连接到数据移位寄存器上,数据移位寄存器的数据来源及目标是数据寄存器(DR)、地址寄存器(OAR)、PEC寄存器以及SDA数据线。+ B, a3 v' S# c) R- u/ C, N( D8 M
当向外发送数据的时候,数据移位寄存器以“数据寄存器”为数据源,把数据一位一位地通过SDA信号线发送出去。
( k" ]/ M7 q; T1 ?5 z7 N' s5 n当从外部接收数据的时候,数据移位寄存器把SDA信号线采样到的数据一位一位地存储到”数据寄存器”中。
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/ r! H* R }# f6 Q' y五.使用IIC的通讯过程7 Y {5 ]) M9 U' p5 m' d
8 V' ?6 z6 ?; V# a/ T使用IIC外设通讯时,在通讯的不同阶段它会对”状态寄存器(SR1和SR2)”的不同数据位写入参数,通过读取这些寄存器标志来了解通讯状态。& [; Z7 }, s, M c3 S
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) R7 Y, ^ A8 W1 C控制产生起始信号(S),当发生起始信号后,它产生事件”EV5”,并会对SR1寄存器的 SB 位置1,表示起始信号已经发生。
8 J% x Y @$ O( H5 Z发生设备地址并等待应答信号,若有从机应答,则产生时间 EV6 及 EV8 ,这时SR1寄存器的 ADDR位及 TXE位被置1,ADDR位1 表示地址已经发送,TEX表示数据寄存器为空。# C. y2 X' \8 I& T3 Y
往IIC的数据寄存器DR写入要发送的数据,这时TXE位会被充值0,表示数据寄存器非空,IIC外设通过SDA信号线一位位把数据发送出去后,又会产生EV8事件,即TXE被置1,重复这个过程,可发送多个字节。' U; B+ L9 F( ^$ t" F$ L: r: k( M3 \
发送数据完成后,控制IIC设备产生一个停止信号P,这个时候产生EV2事件,SR1的TEX位及BTF位被置1,表示通讯结束) _' _+ d" k' C/ L# n
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IIC结构体
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6 \! _" k2 d( w# m% a- typedef struct9 ^0 x1 V7 F( [& ~3 n) e
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- uint32_t I2C_ClockSpeed; //设置SCL时钟频率,此值要低于400 000
$ b$ q, x. N* ]' }- ` - uint16_t I2C_Mode; //指定工作模式,可选IIC模式及SMBUS模式8 d6 ^/ u7 \) m7 l3 N$ y4 L
- uint16_t I2C_DutyCycle; //时钟占空比,可选low/high = 2:0或16:9
8 ]/ R6 T. ^+ O - uint16_t I2C_OwnAddress1; //自身的IIC设备地址
" n) m3 e3 w2 H8 F - uint16_t I2C_Ack; //使能或者关闭响应,一般是使能6 R9 R; E' Y* |5 I. g* s0 J- j
- uint16_t I2C_AcknowledgedAddress; //指定地址长度,可为7或10
6 N( [. }5 Z4 P6 Z - }I2C_InitTypeDef;
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一、I2C_ClockSpeed/ a% Z! R9 x6 N: X4 c s
设置IIC的传输速率,在调用初始化函数时,函数会根据我们输入的数值经过运算后把时钟因子写入到IIC的时钟控制寄存器CCR。而我们写入的这个参数值不得高于400Khz.
, `* {! n+ V+ Y! u! E- o! f; D实际上由于CCR寄存器不能写入小数类型的时钟因子,影响到SCL的实际频率可能会低于本成员设置的参数值,这时除了通讯会稍微慢点以外,不会对IIC的标准通讯造成其他影响
! B9 v" M- t, I( `1 L/ A二、 I2C_DutyCycle
: c7 ?* }; D0 \/ ]( N/ R设置IIC的SCL线时钟的占空比。该配置有两个选择,分别为低电平时间比高电平时间为2:1(IIC_DutyCycle_2)和16:9
+ j$ m- z1 U+ f8 ^" T) b+ J O(IIC_DutyCycle_16_9)其实这两个模式的比例差别并不大,一般要求都不会如此严格,这里随便选就可以了。 ]1 i G" `6 g& g v
三、I2C_OwnAddress10 F y8 G3 `9 P+ M
配置STM32的IIC设备自己的地址,每个连接到IIC总线上的设备都有一个自己的地址,作为主机也不例外。地址可以设置为7位或10位(受下面IIC_AcknowledgeAddress成员决定),只要该地址是IIC总线上唯一的即可。! l' w# W! Y$ p' X8 c/ E2 H( h6 n& `
STM32的IIC外设可同时使用两个地址,即同时对两个地址作出响应,这个结构体成员IIC_OwnAddress1配置的是默认的,OAR1寄存器存储的地址,若需要设置第二个地址寄存器OAR2,可使用
& Z* J1 z/ c: U" AIIC_OwmAddress2Conig函数来配置,OAR2不支持10位地址。9 _, h3 O$ W( [2 g& ^ L2 ^
四、I2C_Ack
0 A! \, ~# q5 f配置IIC应答是否使能,设置位使能则可以发送响应信号,一般配置位允许应答(IIC_Ack_Enable),这是绝大多数遵循IIC标准的设备的通讯要求,改为禁止应答(IIC_Ack_Disable)往往会导致通讯错误。
/ Q) m* J, {5 D* o8 C# n. l6 |" R8 Q五、I2C_OwnAddress1. e% F% S5 | x% {5 J
配置STM32的IIC设备自己的地址,每个连接到IIC总线上的设备都有一个自己的地址,作为主机也不例外。地址可以设置为7位或10位(受下面IIC_AcknowledgeAddress成员决定),只要该地址是IIC总线上唯一的即可。$ s; D0 O' k: I5 O L0 e; ?
STM32的IIC外设可同时使用两个地址,即同时对两个地址作出响应,这个结构体成员IIC_OwnAddress1配置的是默认的,OAR1寄存器存储的地址,若需要设置第二个地址寄存器OAR2,可使用' B7 m5 o# t& g! l b
IIC_OwmAddress2Conig函数来配置,OAR2不支持10位地址。/ F& ~. `) W3 Z7 o
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到这里关于IIC的配置和认识就将完了,下面在来了解一下Oled屏幕
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; W- O. R& ], t( k六.Oled屏幕$ M ]1 z% [: _4 `. H
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OLED即有机发光管(Organic Light-Emitting Diode,OLED)。OLED显示技术具有自发光、广视角、几乎无穷高的对比度、较低功耗、极高反应速度、可用于绕曲性面板、使用温度范围广、构造及制程简单等有点,被认为是下一代的平面显示屏新兴应用技术。
M: t5 ~6 v% z8 V2 ?- J· OLED显示和传统的LCD显示不同,其可以自发光,所以不需要背光灯,这使得OLED显示屏相对于LCD显示屏尺寸更薄,同时显示效果更优。% ?1 _5 A/ C: s- h! b5 w% ~
常用的OLED屏幕有蓝色、黄色、白色等几种。屏的大小为0.96寸,像素点为3 E# f# E& i! I
128*64,所以我们称为0.96oled屏或者12864屏。% S7 Y& ?4 R: O* Z4 V2 _
; z4 n: Y7 L" ?- 1.oled特点
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- 2.电源电压:3.3-5.5V' K' G9 i( g5 x$ X1 B! D' k& n
- 3.驱动芯片:SSD1306; P& U8 n4 F) s5 Q
- 4.测试平台:提供 k60/k10,9s12XS128,51,stm32,stm8等单片机
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/ x! s. _) E8 s4 H- R% `1 E2.oled屏幕显存# g }* j4 G' J- u: I5 F$ r
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- y+ }; D* R* u! S6 D# hOLED本身是没有显存的,他的现存是依赖SSD1306提供的,而SSD1306提供一块显存。2 S2 T# w. z% z- ~" f/ d
SSD1306显存总共为128*64bit大小,SSD1306将这些显存分成了8页。每页包含了128个字节。
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. m( _1 Z) H. n: y2 x8 Q4 ]$ ~3.oled原理( t: l4 E* i8 t9 v0 U# i& a- w3 F, f
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STM32内部建立一个缓存(共128*8个字节),每次修改的时候,只是修改STM32上的缓存(实际上就是SRAM),修改完后一次性把STM32上的缓存数据写入到OLED的GRAM。) o, _7 }/ {# O! S1 w& U x" ]
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这个方法也有坏处,对于SRAM很小的单片机(51系列)就比较麻烦。, [; p- ^, f6 \, ?$ E1 y& j
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4.常用指令
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命令0X81: 设置对比度。包含两个字节,第一个0X81为命令,随后方法是的一个字节要设置这个对比度,值越大屏幕越亮。
$ I* s" G- E6 }! E3 v命令0XAE/0XAF: 0XAE为关闭显示命令,0XAF为开启显示命令, I7 e& n, l" C
0X8D: 包含两个字节,第一个为命令字,第二个为设置值,第二个字节的BIT2表示电荷泵的开关状态,该位为1开启电荷泵,为0则关闭。模块初始化的时候,这个必须要开启,否则看不到屏幕显示。3 E: v! D8 M* u; y+ Q# b
命令0XB0~B7:用于设置页地址,其低三位的值对应GRAM页地址。
) }% Y7 ~' U' K+ P z8 N命令0X00~0X0F:用于设置显示时的起始列地址低四位。
6 Y( Y% v* L( x8 e# x- z/ w9 E, W命令0X10~0X1F: 用于设置显示时的起始列地址高四位; u3 ~1 i) o4 o2 s0 B4 \: m( R
8 d* {( p( {; r+ R$ M- w七.oled屏幕字模使用# L% L; _: J, |" m6 Z2 [! \
$ [ B0 @8 b: k6 Q# T$ f- MOLED点阵的点亮方式,举个显示”P”的例子,最左边位最高位P7
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. d8 _( H2 L n- ]; {* t, {! x! T5 l1.可以看出,要想显示”P”,首先写入0x1f,则显示一个竖杠,之后控制器自动水平移动到下一列。
1 k; H" W3 m; p2 B2.再写入0X05,则出现两个小横杆,这个两个横杆就是0X05中0000 0101中两个1所处的位置,写完第二列后,控制器自动跳到第三列.
+ _5 ^; @8 S* o* X3.再写入0X07,第四列写入0X00后,P就显示出来了。这也说明,即使你只想再一列的最上端显示一个小点,即写入0X01.1 U: K( F( [& W! _* |, r
4.即你不能一次性控制一个点阵,只能一次性控制八位点阵,即一列点阵。这也决定了字模选择的取模方式为“列行式“。% f, R1 ]& o" ]; J R1 y5 ?
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八、关于取模说明
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) f: H6 Q) c& I$ L& f取模主要有三种一是图片、字符、汉字三种,取的原理是一样的
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* |/ f2 K. m/ Q; B图片取模0 ]# D" Q( Q. E5 q+ l4 q& b! J: ]
打开 PCtoLCD2002.exe 软件0 U3 y4 I! }: g' J% C7 \& @
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) G& t6 y0 Q3 K. o& g, h其他两种取模形式和图片相同,大家都可以尝试一下
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. B) K7 T/ _4 j. r ]; ?开始写代码吧% w5 f3 o' x" O* U c A+ a
oled.c" u# j |& o6 \# t* a4 \
- #include "stm32f10x.h"9 y5 X; V8 F+ ~3 I: Y- w& Q/ y
- #include "oled.h"
2 N* B: l& C! @! s( y B% @ - #include "OLED_Codetab.h" |% G4 Q3 S1 F5 B9 g
- #include "delay.h"3 a% h1 ?' d* P9 U" V2 A% O- `
- x1 T' z3 H) u& o& f2 }5 W1 e- void I2C_Configuration(void)' v+ P- g" P5 T Q/ R: i
- {- \9 @# }( Z3 m( T
- I2C_InitTypeDef I2C_InitStructure; //I2C结构体配置6 E0 v3 j% j4 {3 t
- GPIO_InitTypeDef GPIO_InitStructure; //GPIO结构体配置
2 U- ?3 }' L6 i& e/ a+ |3 B) O - RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE); //时钟使能1 B/ u8 t# {* ~
- RCC_APB1PeriphClockCmd(RCC_APB1Periph_I2C1, ENABLE);
- y+ _ r, [( g; n# h$ F -
: ]) ]3 ~& [1 L' L - //PB6 SCL PB7 DAT9 U2 B+ y0 \5 g9 k8 X
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_OD;' Z+ M/ t$ l( T! F( a
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_6;8 W1 u. d" _. v( h/ k
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
+ y! j9 W9 J5 Q4 }6 h% P - GPIO_Init(GPIOB,&GPIO_InitStructure);
- n. b" d2 F; b* s: I -
7 a, P6 _, @( a }/ Z, s/ T -
P$ U9 ?. \# f1 c2 w+ Z; t6 z - //I2C
+ ]; P, O0 [2 S" W - I2C_DeInit(I2C1);
P/ x$ Y: m# s/ H9 G% `5 ]& F% c- k8 i - I2C_InitStructure.I2C_Ack = I2C_Ack_Enable;& h4 h. n' V& Z3 U2 A% |
- I2C_InitStructure.I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit;
- ]+ V* C! J% A2 `9 Z - I2C_InitStructure.I2C_ClockSpeed = 400000;$ g a" J3 P N- O. A# R8 N5 V
- I2C_InitStructure.I2C_DutyCycle = I2C_DutyCycle_2;
" x: R& K: Q# n3 s# }$ O - I2C_InitStructure.I2C_Mode = I2C_Mode_I2C;
) `' m4 k: e' p$ B - I2C_InitStructure.I2C_OwnAddress1 = 0X10;
8 e& ]" U$ J! I2 I5 M& h- Y - I2C_Init( I2C1, &I2C_InitStructure);" w1 o/ U- E7 I7 S# J7 ?
- I2C_Cmd( I2C1, ENABLE); //使能I2C1# X+ v7 |7 V8 o
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- void I2C_WriteByte(uint8_t addr , uint8_t data)2 E0 e' O0 V$ j @( Z
- {) a5 w" P! y/ q1 o0 L( y
- while(I2C_GetFlagStatus(I2C1, I2C_FLAG_BUSY) //检测I2C总线是否繁忙" Y- L" i6 r* D L
- I2C_GenerateSTART(I2C1, ENABLE); //开启I2C2 D9 g* y- z5 ~1 {" m6 D
- while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_MODE_SELECT)); //EV5 主模式
( e8 I' ~$ S) }+ {& ?6 G2 v+ | T - I2C_Send7bitAddress(I2C1, OLED_ADDRESS, I2C_Direction_Transmitter); //发生器地址5 ?" l: K. g) r
- while(!I2C_CheckEvent(I2C1 ,I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED)); //EV6
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, s1 D- q# ]6 Z7 X" G3 ]6 t - I2C_SendData( I2C1, addr); //寄存器地址- W& R3 P4 M: g: {! U
- while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTING)); //EV8 主模式+ K5 U& t" e" e2 {
- I2C_SendData( I2C1 , data); //发送数据
3 K6 ^% `5 V2 M( ~ - while(!I2C_CheckEvent(I2C1, I2C_EVENT_MASTER_BYTE_TRANSMITTING)); //EV8 Ö÷ģʽ) @! E( i: w8 q- [
-
( T( x; f8 E8 i9 J3 j3 v - I2C_GenerateSTOP(I2C1,ENABLE ); //关闭I2C总线% `: V/ T% M0 q
-
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& _) U" Z- Z3 F' H- //写命令/ t' K" W6 M. L9 v% g
- void WriteCmd(unsigned char I2C_Cmd)
% b3 \$ p# { K& H$ h3 k+ o& ] W - {
' T$ r/ e6 M' r! Q6 C - I2C_WriteByte(0X00,I2C_Cmd);& }4 \9 [9 c; d% ?0 ~
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- //写数据 x( h% Q8 P* D$ x, C
- void WriteData(unsigned char I2C_Data)
8 Y! x5 _9 U4 h - {
, I2 n% h# X6 V$ {5 v - I2C_WriteByte(0X40 , I2C_Data);0 U: k' S/ o/ d; t( S3 C
- }
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6 x _4 ^& }, N; C, S6 L; \' G - //OELD初始化
- O7 t: A) ]& T1 W1 h - void OLED_Init(void)
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- delay_ms(100);; R- i: G3 S* t: b6 w: G2 V7 d
- WriteCmd(0xAE); //display off; n. P( ]$ k6 v
- WriteCmd(0x20); //Set Memory Addressing Mode ! ]* W/ s+ p; S z6 r* \ K
- WriteCmd(0x10); //00,Horizontal Addressing Mode;01,Vertical Addressing Mode;10,Page Addressing Mode (RESET);11,Invalid
5 r2 C9 i9 x5 i9 P! k - WriteCmd(0xb0); //Set Page Start Address for Page Addressing Mode,0-7
$ Q" L+ a+ U, Y* m! [0 J! j - WriteCmd(0xc8); //Set COM Output Scan Direction
- h- ]( a" [$ b6 y% a5 y+ j2 m n - WriteCmd(0x00); //---set low column address. D. Y1 O* Y4 s
- WriteCmd(0x10); //---set high column address ]% ~2 z2 u& b* y3 z
- WriteCmd(0x40); //--set start line address
6 L4 ]# g( z9 m# B7 G3 n0 T% D8 w - WriteCmd(0x81); //--set contrast control register
( y- C' a3 O- B/ e - WriteCmd(0xff); //ÁÁ¶Èµ÷½Ú 0x00~0xff
) A; }5 M) V+ Q6 H, H - WriteCmd(0xa1); //--set segment re-map 0 to 127- A/ F1 l( L% J
- WriteCmd(0xa6); //--set normal display0 d: r* C3 {& V* s C, s( A
- WriteCmd(0xa8); //--set multiplex ratio(1 to 64)' G. X) |' s; ?: w
- WriteCmd(0x3F); //: x* S7 e9 }3 u9 ^; x* Q6 T, W
- WriteCmd(0xa4); //0xa4,Output follows RAM content;0xa5,Output ignores RAM content
: c- ?' z) S% H/ R - WriteCmd(0xd3); //-set display offset
! ] P: y9 J3 z, Y! m2 s - WriteCmd(0x00); //-not offset+ k9 N/ c1 y% U0 f) J# I6 A+ y! f' M
- WriteCmd(0xd5); //--set display clock divide ratio/oscillator frequency+ X& e; X5 q b6 u( D
- WriteCmd(0xf0); //--set divide ratio8 e3 X% ^- Q. h, q* `
- WriteCmd(0xd9); //--set pre-charge period- u- D8 s) K- m2 K
- WriteCmd(0x22); //
. m& N7 h& I5 k# g( B5 |# _ - WriteCmd(0xda); //--set com pins hardware configuration, v( A+ A6 J2 K% b2 ]) i1 s4 n
- WriteCmd(0x12);
/ }; g8 b+ k9 e5 x( V: y/ E5 l - WriteCmd(0xdb); //--set vcomh
$ s! `/ g3 K# B% R, C, L+ U/ ? - WriteCmd(0x20); //0x20,0.77xVcc) r( U, N/ _- i$ X- _8 D
- WriteCmd(0x8d); //--set DC-DC enable" `* q/ g2 B/ k7 k4 a) X3 X
- WriteCmd(0x14); //
( g+ D, o$ C' K/ v$ g/ v - WriteCmd(0xaf); //--turn on oled panel8 x7 O* a' N9 u. S
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- //设置起点坐标
$ i5 b7 E: N) a, W( { - void OLED_SetPos(unsigned char x, unsigned char y)
" q: \. u, a+ _& Z( B( M - {
5 I- c! `, t/ l) T8 N" J) p8 g - WriteCmd(0xb0 + y);
9 U( t2 s& R. b( Z - WriteCmd((x & 0xf0) >> 4 | 0x10);
" A. W5 q8 N% R3 }( | - WriteCmd((x & 0x0f ) | 0x01);
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% [: K5 \+ R4 o2 J+ M& R4 A! H j- //全屏填充: T/ s3 c- _1 q+ [% V# p
- void OLED_Full(unsigned char Full_Data)
% Z% w, t/ W% P/ ^* R - {
' A) M* I5 S7 i' S# l6 Y - unsigned char n, m ;
) g% }$ W$ [3 x' @2 j9 {0 g# D5 @ - for( m = 0 ; m < 8 ; m++)# d- E" O5 m9 l6 R- ^( E, G
- {
( x1 s8 i) J# o - WriteCmd(0xb0 + m);
, v1 P% C# k$ g9 Q6 l' E - WriteCmd(0x00);
* T( |& M* e6 x. S& @: o - WriteCmd(0x10);
* @6 w" M" m2 [. m2 k6 q - for( n = 0 ; n < 128 ; n++) i; X# P: Y9 X
- {
1 M0 y! g% Z/ |: V6 F - WriteData(Full_Data);& q; a8 H( c4 c3 L5 p
- }
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) ^) D0 l7 J5 D) C0 o' J- //清屏函数
- r- U' U7 M( }7 _; R, Y - void OLED_Clear(void) R- v0 h1 R6 ~$ E O# V
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- OLED_Full(0x00);# r" D$ L# W4 J1 Z6 w' B
- }
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- //oled打开
# q. _! d9 g2 }& b - void OLED_Open(void)3 D2 J$ w" V7 i0 H( c3 n
- {
, `* {, R# z1 M3 v - WriteCmd(0x8D); //设置电荷泵
7 D1 ]7 p# |5 Y% w2 U- e/ v - WriteCmd(0x14); //开启电荷泵
/ g" b4 A; N# ~0 m' B* G. G - WriteCmd(0xaf); //OLED唤醒
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# S7 f _ H2 j; l7 m. o* l; ` D& U- //oled关闭0 ~& @6 O- [$ v4 h
- void OLED_Close(void)% ]2 Z0 D; I" w' |
- {# d. |: J$ R M; |
- WriteCmd(0x8D);: N+ w9 C1 ?! [; N
- WriteCmd(0x10); //关闭电荷泵3 c0 L, m" `/ |: J! \( N
- WriteCmd(0xAE); //关闭oled1 C- f1 I# M' Y# c& U) f+ v `9 p
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- //显示字符串
) v) r7 z7 b6 F! \7 Y+ L A - void OLED_ShowStr(unsigned char x, unsigned char y , unsigned char ch[] , unsigned TestSize)
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- unsigned char c = 0 , i = 0, j = 0;4 V$ ~" R( y' E* Y
- switch(TestSize)9 |2 w7 q% q/ g! [
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- case 1:9 o/ x/ i; b `* }
- {
' `2 ]. V/ J& t8 ?2 O* F% N2 @ - while(ch[j] != '\0'); E7 @- |1 \8 w
- {- e Y3 e ?+ Q3 }1 a" Q
- c = ch[j] - 32;8 q1 L+ y0 b. t
- if(x > 126)
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- x = 0 ; " W/ S8 y( T+ v* g6 F$ Y
- y ++;
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$ _" p% o- j- j# y/ Q/ a; I! \ - OLED_SetPos(x , y);
+ z7 M* q; e7 R/ z - for( i = 0 ; i< 6 ; i++)
0 U2 E* j) r! y( z" ?( Z6 g - WriteData(F6X8[c]<i>);0 g1 ]8 i% I- W2 Z6 U0 U
- x+= 6;
* d8 B$ y: u$ X# i# B - j++;
- [9 j U2 z [ - }
$ p4 |4 x. S( a& V) Z - }break;8 F/ @) e% U% V# k1 C
- case 2:
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- while(ch[j] != '\0')
; F$ P* T% L7 y4 y - {c = ch[j] - 32;" d- i& T7 U$ b/ b. | T7 {' M
- if( x > 120)& m5 ]' G" [0 m! A
- {
% [+ c2 R" t; C' D) h - x = 0;
0 j% Q) V& v" B3 u7 c' R - y++;* v4 q' f1 ^* T9 P+ X7 L
- }
g2 n5 f: o8 L6 y1 S5 w - OLED_SetPos(x , y);& y" o8 _! O% b6 u* c2 w3 k& P7 l
- for( i = 0 ; i < 8 ; i++)$ c6 e" G: n3 X9 [
- WriteData(F8X16[c*16 + i]);/ x" h% T0 X I6 G4 j- `9 E
- OLED_SetPos(x , y+1);( W5 U0 Z& Q. ]
- for( i = 0 ; i < 8 ; i++)$ x% Q/ ?1 K8 ~& {& V% v
- WriteData(F8X16[c*16+i+8]);
9 Z8 b" }- E- N - x+=8;
2 O: X1 [/ E, c1 ~# X- s- s% E - j++;8 O/ V9 m& m+ |/ k
- }. n* s) u, Z5 h- r% O# E" F
- }break;; o9 G$ d$ w6 j2 B' m
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- //显示文字
1 c' c# U- U! H5 C. f - void OLED_ShowCn(unsigned char x, unsigned char y , unsigned char N)$ q8 M' O( F R6 J0 x! V* I8 K6 }
- {; f2 T7 {+ ^' j" K+ G7 s
- unsigned char wn = 0;
9 ]" R+ i$ n+ t2 Y: T - unsigned int addr = 32*N;
& R5 m, k. L# h# t. q5 Z - OLED_SetPos(x , y);% O4 F v4 G5 `2 G
- for( wn = 0 ; wn < 16 ; wn++)
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- WriteData(F16X16[addr]);
( |4 q6 A- c- m7 B$ s9 A - addr+= 1;1 @' r/ E# k% X3 E0 P' C7 R
- }
4 K& B0 K" S: [/ Q& y4 _ - OLED_SetPos(x , y+1);2 Y5 @. W3 y' N( v) U
- for( wn = 0 ; wn < 16 ; wn++)
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- WriteData(F16X16[addr]);
: f# e0 v+ c3 k( t+ W% ^# M: V - addr+= 1;
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- //显示图像
, U- \3 |6 f6 w! ? - void OLED_ShowBMP(unsigned char x0 , unsigned char y0 , unsigned char x1 , unsigned char y1 , unsigned char BMP[])
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- unsigned int j = 0;
- r4 ?) R. m2 `4 ? - unsigned char x , y;# D. j9 E2 I/ J+ _: b! d, i
- if(y1 % 8 == 0)1 p1 E) I# v+ o8 T
- {
V' \7 O" ^8 O! g. i - y = y1/8;
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- else4 k A9 C9 |+ w$ N% k+ d, D5 P1 W
- {
; I0 Q" ]+ T% @# K- ^ - y = y1/8 +1;0 D* u" ]7 P9 O: s
- }
# ]% y i' S% {7 C - for(y = y0 ; y< y1 ; y++)
8 Q/ a8 S" B5 I- I j( \ - {
7 u# d' v$ C5 r - OLED_SetPos(x0 ,y);4 d/ h# l! d4 x- {$ b$ F5 [0 ~
- for( x= x0 ; x < x1 ; x++)
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- WriteData(BMP[j++]);
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- }
" Q# P" k- i3 a0 C - } </i>
复制代码
# w, K) K/ [6 coled.h! d, c' D8 n( D ~$ q7 i% r* G
: x* J# D/ f5 p) ~
- #ifndef _OLED_H_
( ^3 h9 J2 `( e8 J% J ^2 m8 v- X( B - #define _OLED_H_ P! q! C" y2 J7 @2 s' M
- #include "stm32f10x.h"
; i" u# \/ t/ T; Y3 D - #define OLED_ADDRESS 0x78
* ?8 d( I6 N7 _( W/ @3 @( x - void I2C_Configuration(void);
5 a: {$ m4 W& E5 q# N- ^ - void I2C_WriteByte(uint8_t addr , uint8_t data);
% Z1 H/ P7 x+ j- F1 I) n9 Q9 o0 T - void WriteCmd(unsigned char I2C_Cmd);6 b, i1 S. H0 V9 C) A
- void WriteData(unsigned char I2C_Data);
( A1 ^2 `' G& k0 ? - void OLED_Init(void);
7 Z& V) X, V( @8 N - void OLED_SetPos(unsigned char x, unsigned char y);+ e& H, G$ O B! \! T1 I
- void OLED_Full(unsigned char Full_Data);
; v5 p+ ^7 M: s9 E: ? - void OLED_Clear(void);
[& j$ Y: `/ k& K* O0 V - void OLED_Open(void);
+ L2 P0 A6 l5 p6 _% u F - void OLED_Close(void);1 ^' o8 p! Y9 B0 v4 K0 o- H
- void OLED_ShowStr(unsigned char x, unsigned char y , unsigned char ch[] , unsigned TestSize);
, Y. y' x! i7 N1 W, v& B5 Q4 ?, Y - void OLED_ShowCn(unsigned char x, unsigned char y , unsigned char N);
% U4 H; \+ f; L2 b' b9 V* h) b
" v% d' @0 c9 M1 e- #endif
复制代码 # \; G1 U4 i( z' T
OLED_Codetab.h
8 G4 e: ?! C: _
; n' F" P7 n/ @ H. x/ o- //字符头文件3 a6 h1 \: K! Z( `
- const unsigned char F16X16[] =
8 m: i9 v9 I, E, R! ^* c' l; b - {
5 [2 I: @* w- D - 0x00,0x00,0x00,0xE0,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x20,0x40,0x80,0x00,0x00,8 [" x! ~$ I v. _; Y) O, W: U
- 0x08,0x04,0x03,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x01,0x0E,0x00,小",0*/
' ]4 H: X9 c: s# Y$ O/ q: i - 0x00,0x00,0xFE,0xAA,0xAA,0xA9,0xF9,0x00,0xA0,0x9E,0x82,0x82,0x9E,0xA0,0x20,0x00,
$ E' a7 V% S* ]' F - 0x40,0x30,0x0F,0x02,0x22,0x42,0x3E,0x80,0x80,0x43,0x2C,0x10,0x2C,0x43,0x80,0x00,/*殷",1*/2 Z$ k3 r" {9 `$ \; j% g" d, k
- 0x00,0x00,0xFE,0x02,0x12,0x92,0x92,0x92,0x92,0x92,0x92,0x12,0x02,0xFE,0x00,0x00,9 Z; b1 g- D1 \9 J6 K
- 0x00,0x00,0xFF,0x00,0x00,0x1F,0x08,0x08,0x08,0x08,0x1F,0x40,0x80,0x7F,0x00,0x00,/*"同",2*/
c4 `& u. S: Q6 a5 {" k" ?% y - 0x40,0x30,0x11,0x96,0x90,0x90,0x91,0x96,0x90,0x90,0x98,0x14,0x13,0x50,0x30,0x00,
" E' o% X; ` ^& g! S* a - 0x04,0x04,0x04,0x04,0x04,0x44,0x84,0x7E,0x06,0x05,0x04,0x04,0x04,0x04,0x04,0x00,/*"学",3*/ @2 M B2 M2 `( Y
- $ {. I6 x+ r/ i# N+ @1 r( i
- };
- @7 a4 i7 o7 n
1 b) M: P! s/ X- //这个汉字的代码根据字模软件来看就好了
, d3 x/ T9 e# H3 }) X9 H% j
) t7 G& t H* `) g* ^, _' U& z6 S! k- /* F5 _7 P. x: R+ Z; w9 c
- const unsigned char BMP[] =
# _9 O" d* `, V5 R - {( o0 M' y7 Z/ i1 i5 o, @5 O( _
- 4 V, \& _$ X; m- S. H# G2 \
-
, M+ q( u/ k# {; O3 M; D3 E! i -
$ M# Z5 \9 r$ ^4 l, T - };
# J# m6 i% ~, T5 }! i3 `4 U# V5 @
( K: F5 u5 c8 Q- |8 w0 S- */' L, k H6 l& ?4 {* c5 ?8 x; p
% ^. Y, W8 L" d- //图像代码
/ b, q2 t( |- d& D5 V
/ ?8 o( B/ b! ~- / P& k. ^' |# V# d6 ?% ]+ _
- const unsigned char F6X8[][6] =% ^' R% _% W! T$ k
- {( O" r U7 n( R* E4 I
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,// sp
* j6 ]! t4 }' i* |% S$ v0 n - 0x00, 0x00, 0x00, 0x2f, 0x00, 0x00,// !. t" M$ Q9 U9 |( q2 Z. A# j' s
- 0x00, 0x00, 0x07, 0x00, 0x07, 0x00,// "
. U* C7 ~2 ] G4 E, g8 A6 D - 0x00, 0x14, 0x7f, 0x14, 0x7f, 0x14,// #+ q# j. n, |6 L; s
- 0x00, 0x24, 0x2a, 0x7f, 0x2a, 0x12,// $3 M- _+ l6 t8 n" f' E
- 0x00, 0x62, 0x64, 0x08, 0x13, 0x23,// %
1 o5 R7 F% U- c: G" r# v4 k - 0x00, 0x36, 0x49, 0x55, 0x22, 0x50,// &7 ?1 `" | C8 g5 b6 n3 F
- 0x00, 0x00, 0x05, 0x03, 0x00, 0x00,// '# x. c$ Z$ ?! J& J$ W
- 0x00, 0x00, 0x1c, 0x22, 0x41, 0x00,// (
- `! f5 o: Q3 a% \8 t a. F- G/ @ - 0x00, 0x00, 0x41, 0x22, 0x1c, 0x00,// )9 G! ^4 t7 t- B0 L
- 0x00, 0x14, 0x08, 0x3E, 0x08, 0x14,// *
7 H, H% \0 D) ~; u* X3 F# [ - 0x00, 0x08, 0x08, 0x3E, 0x08, 0x08,// +
( I+ q' \3 t/ n* y: [1 t - 0x00, 0x00, 0x00, 0xA0, 0x60, 0x00,// ,. G4 A! v6 P" M% E
- 0x00, 0x08, 0x08, 0x08, 0x08, 0x08,// -
( w2 U8 f8 ^. n0 C- r; G - 0x00, 0x00, 0x60, 0x60, 0x00, 0x00,// .
- |, v$ V1 i$ l* D3 z4 c' [/ N* c3 A$ X - 0x00, 0x20, 0x10, 0x08, 0x04, 0x02,// /
, a5 K0 ]1 t0 }: ^ - 0x00, 0x3E, 0x51, 0x49, 0x45, 0x3E,// 0
- _: h# A# H( n - 0x00, 0x00, 0x42, 0x7F, 0x40, 0x00,// 1 _* n/ P% z" k* K* r3 }
- 0x00, 0x42, 0x61, 0x51, 0x49, 0x46,// 2
9 E6 h6 |$ S! F - 0x00, 0x21, 0x41, 0x45, 0x4B, 0x31,// 3. ?3 o# ]/ u0 b# k" e' `
- 0x00, 0x18, 0x14, 0x12, 0x7F, 0x10,// 4: r9 N" r, f/ l5 d
- 0x00, 0x27, 0x45, 0x45, 0x45, 0x39,// 52 U" b+ s. w' [% |2 Z3 z
- 0x00, 0x3C, 0x4A, 0x49, 0x49, 0x30,// 60 `& S* M0 Z% j& Q& L0 R
- 0x00, 0x01, 0x71, 0x09, 0x05, 0x03,// 7* m0 }: R; T' @3 I
- 0x00, 0x36, 0x49, 0x49, 0x49, 0x36,// 89 {' M9 X- \+ y
- 0x00, 0x06, 0x49, 0x49, 0x29, 0x1E,// 9
" j7 _+ f( @ l% D% X - 0x00, 0x00, 0x36, 0x36, 0x00, 0x00,// :0 i( V# F% n1 c* g- Q
- 0x00, 0x00, 0x56, 0x36, 0x00, 0x00,// ;, V- [, p3 A+ f2 j
- 0x00, 0x08, 0x14, 0x22, 0x41, 0x00,// <( {9 ~' n; C7 m$ e" y
- 0x00, 0x14, 0x14, 0x14, 0x14, 0x14,// =, {; i# q& d( r. d0 D' c/ M8 H
- 0x00, 0x00, 0x41, 0x22, 0x14, 0x08,// >
8 Q8 d3 ]) @9 z0 Q - 0x00, 0x02, 0x01, 0x51, 0x09, 0x06,// ?
& L2 Z6 O0 p6 ^4 a9 m - 0x00, 0x32, 0x49, 0x59, 0x51, 0x3E,// @
2 B3 v6 m' O6 R1 M3 L - 0x00, 0x7C, 0x12, 0x11, 0x12, 0x7C,// A* d2 n1 O' {% e: Z( V( C
- 0x00, 0x7F, 0x49, 0x49, 0x49, 0x36,// B
9 b' W) s1 M8 g# ?- k+ r - 0x00, 0x3E, 0x41, 0x41, 0x41, 0x22,// C" [0 F4 c- E5 w) s
- 0x00, 0x7F, 0x41, 0x41, 0x22, 0x1C,// D
; {$ D% J: r8 H+ w - 0x00, 0x7F, 0x49, 0x49, 0x49, 0x41,// E0 c1 j. I: m" j# H, B
- 0x00, 0x7F, 0x09, 0x09, 0x09, 0x01,// F. o9 c5 G7 x6 }& w" E
- 0x00, 0x3E, 0x41, 0x49, 0x49, 0x7A,// G! x' \3 Q n' |
- 0x00, 0x7F, 0x08, 0x08, 0x08, 0x7F,// H
) S3 M1 \" r: {9 T8 D - 0x00, 0x00, 0x41, 0x7F, 0x41, 0x00,// I
) O7 Y4 T7 t7 E+ q - 0x00, 0x20, 0x40, 0x41, 0x3F, 0x01,// J% N, u1 E4 l/ f* q; M
- 0x00, 0x7F, 0x08, 0x14, 0x22, 0x41,// K" H0 v% q# q& x5 [" a6 z# O
- 0x00, 0x7F, 0x40, 0x40, 0x40, 0x40,// L! o, p1 p2 N( N9 W
- 0x00, 0x7F, 0x02, 0x0C, 0x02, 0x7F,// M
9 ?) A" K* J9 C- J - 0x00, 0x7F, 0x04, 0x08, 0x10, 0x7F,// N
( C* z: k8 {& W& ] D - 0x00, 0x3E, 0x41, 0x41, 0x41, 0x3E,// O6 n" P: i9 E2 t( j8 D
- 0x00, 0x7F, 0x09, 0x09, 0x09, 0x06,// P
% W4 M: N$ b5 U: p7 v. U+ {/ e - 0x00, 0x3E, 0x41, 0x51, 0x21, 0x5E,// Q
4 P# ?; [) @ H4 x) s- a; ?+ x - 0x00, 0x7F, 0x09, 0x19, 0x29, 0x46,// R
( n: T! \0 H% ]' ]. |' V - 0x00, 0x46, 0x49, 0x49, 0x49, 0x31,// S/ U9 J* W) |& |! B' z5 x
- 0x00, 0x01, 0x01, 0x7F, 0x01, 0x01,// T |( D, [2 w3 k0 D% t& x8 R
- 0x00, 0x3F, 0x40, 0x40, 0x40, 0x3F,// U
- S9 ~! R5 _8 ?& w: E) F - 0x00, 0x1F, 0x20, 0x40, 0x20, 0x1F,// V
: I7 X6 b, }6 V9 Q5 t; [1 M8 M - 0x00, 0x3F, 0x40, 0x38, 0x40, 0x3F,// W6 j5 b6 }# o5 c- @, X
- 0x00, 0x63, 0x14, 0x08, 0x14, 0x63,// X. H5 g3 S+ A3 `8 T3 T
- 0x00, 0x07, 0x08, 0x70, 0x08, 0x07,// Y
& J' \% a7 [# z/ j - 0x00, 0x61, 0x51, 0x49, 0x45, 0x43,// Z
$ l1 P1 L' o3 e* W - 0x00, 0x00, 0x7F, 0x41, 0x41, 0x00,// [
* ~5 K- {' R- _, m8 l - 0x00, 0x55, 0x2A, 0x55, 0x2A, 0x55,// 55+ P5 h# [& ^0 m* ~) K$ ?, \
- 0x00, 0x00, 0x41, 0x41, 0x7F, 0x00,// ]4 f7 X7 F8 ]" A8 C2 V% [
- 0x00, 0x04, 0x02, 0x01, 0x02, 0x04,// ^
: h0 }2 j3 ~+ ~8 _4 O - 0x00, 0x40, 0x40, 0x40, 0x40, 0x40,// _
8 {0 \; r* ^1 L1 t% i% r - 0x00, 0x00, 0x01, 0x02, 0x04, 0x00,// ', _6 R& l# |; g$ p3 c0 q' ^
- 0x00, 0x20, 0x54, 0x54, 0x54, 0x78,// a* Z7 ]4 c% o! y/ e! B- Z! E; f( g
- 0x00, 0x7F, 0x48, 0x44, 0x44, 0x38,// b
8 _' L7 V2 d' ?% _" m' k* A - 0x00, 0x38, 0x44, 0x44, 0x44, 0x20,// c$ p+ b5 e# e6 L3 B
- 0x00, 0x38, 0x44, 0x44, 0x48, 0x7F,// d- S b& G! O6 H0 s$ z
- 0x00, 0x38, 0x54, 0x54, 0x54, 0x18,// e; Y4 k; h! T* k2 w9 ?( }; R
- 0x00, 0x08, 0x7E, 0x09, 0x01, 0x02,// f
. Q& F1 R8 Y. s# B - 0x00, 0x18, 0xA4, 0xA4, 0xA4, 0x7C,// g6 u. @2 p, ^8 |; e, Z! j! c7 s& J
- 0x00, 0x7F, 0x08, 0x04, 0x04, 0x78,// h
# V& G, V* @, ^8 q - 0x00, 0x00, 0x44, 0x7D, 0x40, 0x00,// i
8 H* ?/ S; J) l" T" a - 0x00, 0x40, 0x80, 0x84, 0x7D, 0x00,// j2 m! r% |/ \) Y/ O
- 0x00, 0x7F, 0x10, 0x28, 0x44, 0x00,// k
; }. ]4 W& A5 H - 0x00, 0x00, 0x41, 0x7F, 0x40, 0x00,// l; p) W& S/ m' d3 e; V
- 0x00, 0x7C, 0x04, 0x18, 0x04, 0x78,// m
9 O4 E) U( Y8 E/ \9 V& Q - 0x00, 0x7C, 0x08, 0x04, 0x04, 0x78,// n* R+ R# v" R. i4 ~ l' f6 |8 ]
- 0x00, 0x38, 0x44, 0x44, 0x44, 0x38,// o" G2 S3 f$ d4 a& x% w
- 0x00, 0xFC, 0x24, 0x24, 0x24, 0x18,// p
. |. y" b3 N7 k- E8 X7 d. c! h - 0x00, 0x18, 0x24, 0x24, 0x18, 0xFC,// q
6 Y* l( g- ?+ Q" \ - 0x00, 0x7C, 0x08, 0x04, 0x04, 0x08,// r
2 d& `# W+ L. l8 c2 q8 Q8 g - 0x00, 0x48, 0x54, 0x54, 0x54, 0x20,// s
9 y9 ^4 H- `! R" t0 ~! k - 0x00, 0x04, 0x3F, 0x44, 0x40, 0x20,// t0 N4 Q/ n* y2 C. h% m' B1 p
- 0x00, 0x3C, 0x40, 0x40, 0x20, 0x7C,// u) I! Z1 l; d- j4 s. L0 f
- 0x00, 0x1C, 0x20, 0x40, 0x20, 0x1C,// v; ?9 h" h3 i) v9 W2 m7 @
- 0x00, 0x3C, 0x40, 0x30, 0x40, 0x3C,// w0 z0 s- [& A$ T" @( @
- 0x00, 0x44, 0x28, 0x10, 0x28, 0x44,// x( Y8 E$ p$ M1 G+ @; J# f
- 0x00, 0x1C, 0xA0, 0xA0, 0xA0, 0x7C,// y
+ p) F! b+ U3 q - 0x00, 0x44, 0x64, 0x54, 0x4C, 0x44,// z
- P, U1 ]0 V# A6 `7 A5 z' U h - 0x14, 0x14, 0x14, 0x14, 0x14, 0x14,// horiz lines
- s! G+ p6 R r - };& ?; g, v) f& N9 @
- const unsigned char F8X16[]=
+ w2 X, F3 h$ n$ v' F( N7 B - {! ]' t) |+ C1 P9 u- @ a& x/ u; t
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,// 0& x3 O' X( O& F( U
- 0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00,//! 1. T V4 O! l3 v! U* m) x
- 0x00,0x10,0x0C,0x06,0x10,0x0C,0x06,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//" 25 S& B0 n1 P [, q" X
- 0x40,0xC0,0x78,0x40,0xC0,0x78,0x40,0x00,0x04,0x3F,0x04,0x04,0x3F,0x04,0x04,0x00,//# 3* D& w% L! k/ @/ m9 ^/ G
- 0x00,0x70,0x88,0xFC,0x08,0x30,0x00,0x00,0x00,0x18,0x20,0xFF,0x21,0x1E,0x00,0x00,//$ 4( Q7 b2 T2 `2 W+ T, C& D
- 0xF0,0x08,0xF0,0x00,0xE0,0x18,0x00,0x00,0x00,0x21,0x1C,0x03,0x1E,0x21,0x1E,0x00,//% 50 a# [) b2 f! V
- 0x00,0xF0,0x08,0x88,0x70,0x00,0x00,0x00,0x1E,0x21,0x23,0x24,0x19,0x27,0x21,0x10,//& 6/ U6 A/ t3 |# L, K9 l9 i
- 0x10,0x16,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//' 7
6 }8 p0 Z, g3 e: t) N( Q - 0x00,0x00,0x00,0xE0,0x18,0x04,0x02,0x00,0x00,0x00,0x00,0x07,0x18,0x20,0x40,0x00,//( 8$ h. x+ P/ z/ L+ ?0 w/ X; C/ i
- 0x00,0x02,0x04,0x18,0xE0,0x00,0x00,0x00,0x00,0x40,0x20,0x18,0x07,0x00,0x00,0x00,//) 9/ _! P+ \% }, q0 P8 ^# r5 D: e/ A; W
- 0x40,0x40,0x80,0xF0,0x80,0x40,0x40,0x00,0x02,0x02,0x01,0x0F,0x01,0x02,0x02,0x00,//* 104 ~" G! d" e/ Y; z- [1 z
- 0x00,0x00,0x00,0xF0,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x1F,0x01,0x01,0x01,0x00,//+ 11) K* v, W+ f* y* [) a. V( S' h
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0xB0,0x70,0x00,0x00,0x00,0x00,0x00,//, 128 {; c4 P9 W A' h; r6 j
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x01,0x01,0x01,0x01,0x01,0x01,//- 13
+ P" p% d/ b1 h' @9 u - 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,//. 142 D) ~* G0 r2 E5 M2 ^
- 0x00,0x00,0x00,0x00,0x80,0x60,0x18,0x04,0x00,0x60,0x18,0x06,0x01,0x00,0x00,0x00,/// 15% G. E4 D9 h( M# ?) J9 g
- 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,//0 16
7 D6 Z- A9 S3 d' e7 I h - 0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//1 17
* r/ j/ X! H4 U( H - 0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,//2 18
1 b( B! R! {' X: q2 L - 0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,//3 190 I, D2 K4 p2 O" x: ? s# n
- 0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,//4 205 w( h% {) S$ {5 P0 H
- 0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,//5 210 ~4 M: Q* A- w1 I7 l$ ^, g. e1 S. C
- 0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,//6 22
4 o! _' T% x K; L - 0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,//7 23+ y; N- E# d4 A
- 0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,//8 24
5 G e% \2 G0 b& H% L0 r - 0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,//9 25
3 Y1 h$ p9 U) { R) n - 0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,//: 26. D: E! J0 o) r3 F- h( D8 O% {
- 0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x60,0x00,0x00,0x00,0x00,//; 274 K/ f D2 a, n7 h/ z
- 0x00,0x00,0x80,0x40,0x20,0x10,0x08,0x00,0x00,0x01,0x02,0x04,0x08,0x10,0x20,0x00,//< 28- z- c: u0 M- A: J, f
- 0x40,0x40,0x40,0x40,0x40,0x40,0x40,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0x04,0x00,//= 292 g# ]/ ]3 q5 h0 l X1 g
- 0x00,0x08,0x10,0x20,0x40,0x80,0x00,0x00,0x00,0x20,0x10,0x08,0x04,0x02,0x01,0x00,//> 30
* |9 c( D) g9 |6 Y6 M0 v - 0x00,0x70,0x48,0x08,0x08,0x08,0xF0,0x00,0x00,0x00,0x00,0x30,0x36,0x01,0x00,0x00,//? 31
9 [! r/ `/ w& |. z - 0xC0,0x30,0xC8,0x28,0xE8,0x10,0xE0,0x00,0x07,0x18,0x27,0x24,0x23,0x14,0x0B,0x00,//@ 32
% e1 v( _4 I" z8 `/ R- q" q; _; U! O3 E - 0x00,0x00,0xC0,0x38,0xE0,0x00,0x00,0x00,0x20,0x3C,0x23,0x02,0x02,0x27,0x38,0x20,//A 33% ~! C! J0 G, c, R/ l
- 0x08,0xF8,0x88,0x88,0x88,0x70,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x11,0x0E,0x00,//B 34 G8 N" q M! J# y6 N2 ?5 F) I
- 0xC0,0x30,0x08,0x08,0x08,0x08,0x38,0x00,0x07,0x18,0x20,0x20,0x20,0x10,0x08,0x00,//C 35- S) T' o5 n @7 p7 n; M
- 0x08,0xF8,0x08,0x08,0x08,0x10,0xE0,0x00,0x20,0x3F,0x20,0x20,0x20,0x10,0x0F,0x00,//D 36
, H, t3 \! M: S - 0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x20,0x23,0x20,0x18,0x00,//E 379 H: Q1 }# Z0 b! ~" P
- 0x08,0xF8,0x88,0x88,0xE8,0x08,0x10,0x00,0x20,0x3F,0x20,0x00,0x03,0x00,0x00,0x00,//F 38
* u3 G/ X, @6 j6 t. L - 0xC0,0x30,0x08,0x08,0x08,0x38,0x00,0x00,0x07,0x18,0x20,0x20,0x22,0x1E,0x02,0x00,//G 39
; B7 T4 j1 z7 Y: d! H e- J5 { - 0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x20,0x3F,0x21,0x01,0x01,0x21,0x3F,0x20,//H 40
5 I- C$ [$ z t& @- ` - 0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//I 41' F* Q l$ h& w, ~/ H
- 0x00,0x00,0x08,0x08,0xF8,0x08,0x08,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,0x00,//J 42
; J4 t" I! a( f0 D& _6 g ? - 0x08,0xF8,0x88,0xC0,0x28,0x18,0x08,0x00,0x20,0x3F,0x20,0x01,0x26,0x38,0x20,0x00,//K 43% M$ {2 }6 [' M9 g
- 0x08,0xF8,0x08,0x00,0x00,0x00,0x00,0x00,0x20,0x3F,0x20,0x20,0x20,0x20,0x30,0x00,//L 447 Q+ h, X: ^' A
- 0x08,0xF8,0xF8,0x00,0xF8,0xF8,0x08,0x00,0x20,0x3F,0x00,0x3F,0x00,0x3F,0x20,0x00,//M 45% O) d$ D; l7 t+ d5 T+ y k
- 0x08,0xF8,0x30,0xC0,0x00,0x08,0xF8,0x08,0x20,0x3F,0x20,0x00,0x07,0x18,0x3F,0x00,//N 464 w1 g# [2 K+ S1 p0 q, y" H$ ]+ f- |
- 0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x10,0x20,0x20,0x20,0x10,0x0F,0x00,//O 47: Y2 z. X, p4 G% y S) ?: O5 Q& Q5 w
- 0x08,0xF8,0x08,0x08,0x08,0x08,0xF0,0x00,0x20,0x3F,0x21,0x01,0x01,0x01,0x00,0x00,//P 48$ t0 {4 E; w$ B0 ]; N9 m
- 0xE0,0x10,0x08,0x08,0x08,0x10,0xE0,0x00,0x0F,0x18,0x24,0x24,0x38,0x50,0x4F,0x00,//Q 49
, Z% n% ~9 W k! s0 d - 0x08,0xF8,0x88,0x88,0x88,0x88,0x70,0x00,0x20,0x3F,0x20,0x00,0x03,0x0C,0x30,0x20,//R 50
; R- p2 F G, T3 ] O; A - 0x00,0x70,0x88,0x08,0x08,0x08,0x38,0x00,0x00,0x38,0x20,0x21,0x21,0x22,0x1C,0x00,//S 51
! U" F( S% P0 L1 G2 b - 0x18,0x08,0x08,0xF8,0x08,0x08,0x18,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//T 52
+ {1 v9 X5 ?2 P8 D# _ - 0x08,0xF8,0x08,0x00,0x00,0x08,0xF8,0x08,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//U 53
1 L0 i% K/ y5 P- E' u$ P- t& z; m - 0x08,0x78,0x88,0x00,0x00,0xC8,0x38,0x08,0x00,0x00,0x07,0x38,0x0E,0x01,0x00,0x00,//V 54$ C. \8 ^; Z2 P- l
- 0xF8,0x08,0x00,0xF8,0x00,0x08,0xF8,0x00,0x03,0x3C,0x07,0x00,0x07,0x3C,0x03,0x00,//W 55. e9 \' h, B% H
- 0x08,0x18,0x68,0x80,0x80,0x68,0x18,0x08,0x20,0x30,0x2C,0x03,0x03,0x2C,0x30,0x20,//X 56
* R- J; {( Y4 z$ w6 V) p, Z5 q - 0x08,0x38,0xC8,0x00,0xC8,0x38,0x08,0x00,0x00,0x00,0x20,0x3F,0x20,0x00,0x00,0x00,//Y 57
" Z2 P5 r& v# v' @' [ - 0x10,0x08,0x08,0x08,0xC8,0x38,0x08,0x00,0x20,0x38,0x26,0x21,0x20,0x20,0x18,0x00,//Z 58! x; }/ m$ X+ I( T$ K9 b( p
- 0x00,0x00,0x00,0xFE,0x02,0x02,0x02,0x00,0x00,0x00,0x00,0x7F,0x40,0x40,0x40,0x00,//[ 59& u7 j! ` L& G9 l! K( y
- 0x00,0x0C,0x30,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x06,0x38,0xC0,0x00,//\ 60) L# J; H1 t4 r
- 0x00,0x02,0x02,0x02,0xFE,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x7F,0x00,0x00,0x00,//] 61 A) o3 f2 n5 l4 `* h% p4 A; _# U
- 0x00,0x00,0x04,0x02,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//^ 62! E+ Y: N+ d; g1 ^
- 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x80,//_ 63
' A' }7 u9 z$ r - 0x00,0x02,0x02,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//` 64( o3 i/ r0 F1 U8 R
- 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x19,0x24,0x22,0x22,0x22,0x3F,0x20,//a 65
' y/ |0 x. Z" x7 ?# Z3 @$ c' J - 0x08,0xF8,0x00,0x80,0x80,0x00,0x00,0x00,0x00,0x3F,0x11,0x20,0x20,0x11,0x0E,0x00,//b 66
, Z; W, K0 p# Z& h - 0x00,0x00,0x00,0x80,0x80,0x80,0x00,0x00,0x00,0x0E,0x11,0x20,0x20,0x20,0x11,0x00,//c 67
. R5 f* R# C$ Y. o - 0x00,0x00,0x00,0x80,0x80,0x88,0xF8,0x00,0x00,0x0E,0x11,0x20,0x20,0x10,0x3F,0x20,//d 68
. E% E# U4 [- A# u - 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x22,0x22,0x22,0x22,0x13,0x00,//e 69
" G# g3 W. b$ |# e - 0x00,0x80,0x80,0xF0,0x88,0x88,0x88,0x18,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//f 70
% `1 w2 U+ {2 T - 0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x6B,0x94,0x94,0x94,0x93,0x60,0x00,//g 71! Z8 y5 U5 K8 B9 x
- 0x08,0xF8,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//h 72. g x* K/ ?+ D9 ^2 W& W8 \% ]
- 0x00,0x80,0x98,0x98,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//i 73
, [7 ~: W0 X# ]) F( [ - 0x00,0x00,0x00,0x80,0x98,0x98,0x00,0x00,0x00,0xC0,0x80,0x80,0x80,0x7F,0x00,0x00,//j 74! D3 l& u6 C9 g4 g+ P
- 0x08,0xF8,0x00,0x00,0x80,0x80,0x80,0x00,0x20,0x3F,0x24,0x02,0x2D,0x30,0x20,0x00,//k 75
1 s# P. u/ f+ m* p - 0x00,0x08,0x08,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,//l 76
# N* I/ o% h4 k! l/ A; K* D( t B# W - 0x80,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x20,0x3F,0x20,0x00,0x3F,0x20,0x00,0x3F,//m 77
$ g4 G, \# ^8 |, e& ? - 0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x3F,0x21,0x00,0x00,0x20,0x3F,0x20,//n 78
3 p/ m3 ?; s5 D$ | - 0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x1F,0x20,0x20,0x20,0x20,0x1F,0x00,//o 79
7 x4 q% Q/ c# s* A3 {- V v - 0x80,0x80,0x00,0x80,0x80,0x00,0x00,0x00,0x80,0xFF,0xA1,0x20,0x20,0x11,0x0E,0x00,//p 80
7 U( c& @) z6 M2 ^ - 0x00,0x00,0x00,0x80,0x80,0x80,0x80,0x00,0x00,0x0E,0x11,0x20,0x20,0xA0,0xFF,0x80,//q 81 k1 N! C: u8 d ]4 o8 f
- 0x80,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x20,0x20,0x3F,0x21,0x20,0x00,0x01,0x00,//r 82
) u8 m% X9 ~2 ]# ^: o: `! b7 X% B# [ - 0x00,0x00,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x33,0x24,0x24,0x24,0x24,0x19,0x00,//s 835 _! S. E: x! X$ x1 m
- 0x00,0x80,0x80,0xE0,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x1F,0x20,0x20,0x00,0x00,//t 84
1 ^* L6 y$ M0 }: h5 C9 p, Q9 R - 0x80,0x80,0x00,0x00,0x00,0x80,0x80,0x00,0x00,0x1F,0x20,0x20,0x20,0x10,0x3F,0x20,//u 85
2 ^; R+ I$ N" k6 a" `3 h. M - 0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x00,0x01,0x0E,0x30,0x08,0x06,0x01,0x00,//v 86
$ `* x) Z5 t& q2 v. J8 H - 0x80,0x80,0x00,0x80,0x00,0x80,0x80,0x80,0x0F,0x30,0x0C,0x03,0x0C,0x30,0x0F,0x00,//w 87
, i% ^" T* {; m9 B - 0x00,0x80,0x80,0x00,0x80,0x80,0x80,0x00,0x00,0x20,0x31,0x2E,0x0E,0x31,0x20,0x00,//x 88
) c3 m) L( T" X8 h - 0x80,0x80,0x80,0x00,0x00,0x80,0x80,0x80,0x80,0x81,0x8E,0x70,0x18,0x06,0x01,0x00,//y 89
$ B8 k% }! x( ~( s, o - 0x00,0x80,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x21,0x30,0x2C,0x22,0x21,0x30,0x00,//z 90: m! B1 S* N# x; y
- 0x00,0x00,0x00,0x00,0x80,0x7C,0x02,0x02,0x00,0x00,0x00,0x00,0x00,0x3F,0x40,0x40,//{ 91* x( e3 u3 D9 E" o7 R$ n% X# F
- 0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00,//| 92
& f& {! z7 L+ X3 v# |2 u6 G! j - 0x00,0x02,0x02,0x7C,0x80,0x00,0x00,0x00,0x00,0x40,0x40,0x3F,0x00,0x00,0x00,0x00,//} 935 z/ {9 `& I& a" w
- 0x00,0x06,0x01,0x01,0x02,0x02,0x04,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//~ 94+ d2 ]% J1 B/ `' j( P m
- };
复制代码
7 g$ ]" Y9 H- C4 Bmain.c/ p( x* z: E3 Z* T
) }7 l5 `7 V: R( ]
- #include "stm32f10x.h"
/ V7 S+ ?) E4 f4 V; x. ^' t8 n - #include "SysTick.h"
' Y/ K B/ r$ e - #include "oled.h", _; Q: p0 {3 z4 e
. {! ^/ ^) }( b5 O3 }9 g- 9 w+ C+ ]" O5 R2 K
- int main(void), j9 J) D7 r( G0 `
- {) u* j8 B3 H$ |$ A: r0 m9 k! v
- ms_delay(1500);
7 S/ U/ T( [5 h - I2C_Configuration();
$ A; H: e! F8 ~' [6 N" C - OLED_Init();
) b" k% G. w" \& m - ms_delay(2000);
3 X( Q; Q5 t6 } - OLED_Full(0XFF);
" P# c- F8 }' h0 c - ms_delay(2000);* s, V# M, ]6 Y9 D( T H( d
- OLED_Full(0X00);5 p. t/ t/ ^& D% f5 h
- ms_delay(2000);6 P1 ]6 q+ p. p* h$ ~
- OLED_ShowStr(0,3," Hello world",1);
, A; I0 i I0 |; K$ K - OLED_ShowStr(0,4,"Hello world",2);: t6 s0 q( }4 P4 J
- while(1)" I8 k6 T9 s$ }; C6 N$ u
- {
, e' q8 {9 k1 ?7 N0 x5 O -
; i/ U6 L4 `7 l; ^7 B9 S$ h# p - }( j+ s: [3 @" [8 v- g% u
- }
复制代码 ' L8 {* Z4 L' O% P2 Y) `8 n& `) P
* O3 i5 m1 Z$ F% p' | C
3 a' X1 e4 _1 @( c————————————————
9 s7 E, E0 g+ ^2 Y版权声明:@slow-walker9 s% c1 S$ P4 y8 D: E+ g: x
* J0 y/ |4 [/ P2 t7 j6 l% I3 c9 Z0 h/ _. y2 s5 u( k7 `0 G! I
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