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FreeRTOS实验17-1 FreeRTOS内存管理实验
硬件资源:
1,DS0(连接在PA8)，DS1(连接在PD2上)
2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面)
3,ALIENTEK 2.8/3.5/4.3寸LCD模块(仅支持MCU屏)
4,按键KEY0(PC5)/KEY1(PA15)/KEY_UP(PA0,也称之为WK_UP)
实验现象:
按下KEY_UP键申请内存，内存申请成功以后就可以使用了，按下KEY0键
就是使用申请到的内存。当内存使用完成以后就可以按KEY1键将内存
释放掉。(Hardware resources:
1, DS0 (connected to PA8), DS1 (connected to PD2)
2. Serial port 1 (baud rate: 115200, PA9/PA10 connected on board USB to serial chip CH340)
3, ALIENTEK 2.8/3.5/4.3 inch LCD module (only supporting MCU screen)
4. Keyboard KEY0 (PC5)/KEY1 (PA15)/KEY_UP (PA0, also known as WK_UP)
Experimental phenomena:
Press KEY_UP key to apply for memory, memory application can be used after success, press KEY0 key
That is to use the applied memory. When the use of memory is complete, you can press KEY1 to store the memory.
Release.)
- 2020-06-24 06:00:02下载
- 积分：1
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LTC3300_code
电池均衡 LTC3300的均衡程序 主动均衡(Battery Balance LTC3300 Balance Program Active Balance)
- 2020-07-03 10:00:02下载
- 积分：1
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STM32OLED显示实验
说明： STM32进行OLED驱动，以进行验证驱动成功。(STM32 Drives OLED.To verify driver success.)
- 2020-06-16 11:00:02下载
- 积分：1
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1
说明： 电力系统 导纳矩阵的形成 数据输入按IEEE标准(Power system admittance matrix of the form data input by IEEE standard)
- 2010-06-02 11:11:05下载
- 积分：1
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实验21：DA数模转换
51实验21：DA数模转换
DA-PWM输出实验 *
实现现象：下载程序后DA模块上的指示灯呈呼吸灯效果，由暗变亮再由亮变暗(51 Experiments 21:DA Digital-to-Analog Conversion
DA-PWM Output Experiment*
Realization Phenomenon: After downloading the program, the indicator lamp on DA module shows the effect of breathing lamp, which changes from dark to light and then from light to dark.)
- 2020-06-18 16:40:02下载
- 积分：1
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dianzhen88
89C52RC芯片用595控制列138控制行8*8点阵屏显示（0-F）(89C52RC chip with 595 control 138 control line 8* 8 dot matrix screen display (0-F))
- 2013-04-04 00:32:48下载
- 积分：1
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DAC8571模拟IIC
DAC8571通过iic协议和msp430通信(DAC8571 communicates with MSP430 through IIC protocol)
- 2020-06-21 11:40:02下载
- 积分：1
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ds18b20
基于DS18B20的数字温度计的数码管显示(Based on DS18B20 digital thermometer digital display)
- 2015-03-29 08:21:18下载
- 积分：1
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SPK
蜂鸣器发生实验，c语言编写，内容为音乐梁祝，蜂鸣器电路可以自制。(the speaker code )
- 2016-03-07 09:02:08下载
- 积分：1
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water_auto_control
水箱水位自动控制系统,通过超声波对水位高度的检测，把数据传入到单片机中处理，得出当前水位，并根据当前水位的高低程度调控直流电机和步进电机转动实现水位的增加或减少，从而实现水位的自动控制。(the system of water auto control
)
- 2014-05-08 09:21:14下载
- 积分：1
