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RSS订阅原创 BLE-GATT Charateristic Properties and Attribute Permission
Q: Hi, I wrote a sample application to remotely control and led on nrf51822_xxaa module. in the application I was able to provide configuration to the characteristics as well as attributes us
2018-02-28 17:10:41
751
天马屏TM640480
1. General Specifications:
1.1 Display type: FSTN (dual mode)
1.2 Display color*:
Display color: Black
Background: White
1.3 Polarizer mode: Transflective/Positive
1.4 Viewing Angle: 6:00
1.5 Driving Method: 1/240 Duty 1/13 Bias
1.6 LCD operating voltage: 23.3V
1.7 VDD: 3.3V
1.8 Backlight: LED (White)
1.9 Driver: S6B0794X01-07 (X11)
1.10 Data Transfer: 4 Bit Parallel
1.11 Operating Temperature: -20----+70℃
Storage Temperature: -30----+80℃
1.12 Outline Dimensions: Refer to outline drawing on next page
1.13 Dot Matrix: 640 X 480 Dots
1.14 Dot Size: 0.25X0.29 (mm)
1.15 Dot Pitch: 0.28X0.32 (mm)
1.16 Weight: Approx 1200g
2015-11-12
MSC51汇编程序代码库
一些有用的算法汇编源码,希望有你要用的.
...
;N字节无符号除法程序(集成) ([R0]/R[1])=([R0])
;入口: R0,R1,M,N
;占用资源: ACC,R2,R3,R4,R5,R7,F0
;堆栈需求: 2字节
;出口: R0
NDIVMN : MOV A,M
CLR C
SUBB A,N
MOV B,A
ADD A,R0
MOV R4,A
XCH A,R0
MOV R3,A
MOV A,R1
MOV R5,A
MOV R2,#00H
NDVMN1 : MOV R7,N
CLR C
NDVMN2 : MOV A,@R0
...
2008-09-25
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