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代码 STM32F4 UART
这段代码描述了如何使用 STM32F4DISCOVERY 板的 UART 接口配置 DMA。在这个项目中,我读 GPS 从 UART 2 和 UART 同时之后,将其数据 (在 NMEA 格式) 发送到 PC。
- 2022-07-03 02:31:45下载
- 积分:1
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AVR ATmega128L的LCD程序
AVR ATmega128L的LCD程序-AVR ATmega128L the LCD process
- 2022-02-02 14:31:09下载
- 积分:1
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基于STM32的LCD5110代码
基于库函数的LCD5110代码,已经封装好的函数,可直接使用,有基本的字库和一些汉字,可以自己添加汉字字库,使用方便。
基本函数有:
//lcd初始化
void LCD_init(void);
void LCD_write_byte(unsigned char dt, unsigned char command);
void LCD_set_XY(unsigned char X, unsigned char Y);
void LCD_clear(void);
//row:列 page:页 dd:字符
void LCD_write_shu(unsigned char row, unsigned char page,unsigned char c);
//row:列 page:页 dd:字符
void LCD_write_hanzi(unsigned char row, unsigned char page,unsigned char c);
void LCD_Derection(unsigned char row,unsigned char page,unsigned char der);
- 2022-01-28 02:51:31下载
- 积分:1
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programming arm of a book and write a more detailed, can learn from
arm编程的一本书籍,写的比较详细,可以学习学习-programming arm of a book and write a more detailed, can learn from
- 2022-03-06 09:18:27下载
- 积分:1
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SMALL RTOS是为小ram系统单片机编写的,目前仅在51系列单片机上成功运行,还没有在其它单片机上移植(目前我仅有51和avr的开发系统).在小ram系统...
SMALL RTOS是为小ram系统单片机编写的,目前仅在51系列单片机上成功运行,还没有在其它单片机上移植(目前我仅有51和avr的开发系统).在小ram系统单片机如51系列上运行tcp/ip 协议栈是不太现实的.一般tcp/ip 协议栈需要在32位单片机上运行,在8位机上运行太勉强(51是8位机),除非您只运行ip协议.建议使用ucos/ii操作系统或是嵌入式linux,并选用arm或龙珠系列单片机-SMALL RTOS for small microcontrollers ram system, written in 51 series of microcontrollers currently only on the successful operation, no other MCU on the transplant (currently I am only 51 and avr development system). In the small ram System-on- machines such as the 51 series of films running on tcp/ip protocol stack is not very realistic. General tcp/ip protocol stack need to run 32-bit microcontrollers in the 8-bit machine running Taimian Jiang (51 is the 8-bit machine), unless you run only ip protocol is suggested. ucos/ii operating system or embedded linux, and use arm or Pearl Series MCU ..
- 2022-07-15 10:32:03下载
- 积分:1
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Necessary to optimize the level of s, other optimization levels will not lead to...
优化级别必需为s,其他优化级别也不会导致编译时出错,但会导致运行时出错。原因涉及局部变量分配堆栈处理方式不同,也就是OS_CPU_A.c那个文件中的移植部分。还有就是其他优化涉及的中断自动保存寄存器的数量有所出入。-Necessary to optimize the level of s, other optimization levels will not lead to compile-time error, but it will result in run-time error. Reasons relating to the allocation of local variables, stack processing in different ways, that is, OS_CPU_A.c that the transplanted parts of the file. There are other optimization related to the interruption of the number of registers saved automatically have access to.
- 2022-08-10 01:29:05下载
- 积分:1
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旋转32位流水灯
流水灯程序,32位旋转LED,42个花样,心形设计,可支持89系列芯片单机运行,流水灯程序,32位旋转LED,42个花样,心形设计,可支持89系列芯片单机运行流水灯程序,32位旋转LED,42个花样,心形设计,可支持89系列芯片单机运行
- 2023-02-13 05:45:04下载
- 积分:1
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arm7easyarm测试程序,包括所有部分,在ads下使用。
arm7easyarm测试程序,包括所有部分,在ads下使用。-arm7easyarm testing procedures, including all parts, the use of the ads.
- 2023-01-27 15:10:03下载
- 积分:1
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ARM 最新的开发资料,比较详细
ARM 最新的开发资料,比较详细-ARM latest development information, a more detailed
- 2022-10-05 06:15:03下载
- 积分:1
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s3c2410 ads下的测试程序移植到 iar ewarm v5.2;包括
Please select function :
0 : Please...
s3c2410 ads下的测试程序移植到 iar ewarm v5.2;包括
Please select function :
0 : Please input 1-14 to select test
1 : Real time clock display
2 : 4 key array test
3 : Buzzer test
4 : ADC test
5 : IIC EEPROM test
6 : Touchpanel test
7 : 3.5# TFT LCD 240*320 test
8 : UDA1341 play audio test
9 : UDA1341 record audio test
10 : IRDA test
11 : SD Card write and read test
12 : COM port ( UART2 ) test-s3c2410 ads test procedure under the transplanted into iar ewarm v5.2 including Please select function: 0: Please input 1-14 to select test 1: Real time clock display 2: 4 key array test 3: Buzzer test 4: ADC test 5 : IIC EEPROM test 6: Touchpanel test 7: 3.5# TFT LCD 240* 320 test 8: UDA1341 play audio test 9: UDA1341 record audio test10: IRDA test11: SD Card write and read test12: COM port (UART2) test
- 2022-11-17 08:25:04下载
- 积分:1