Search - stm32 gpio

[SCM] STM32-paomadengshiyan

Description: 实验器材:探索者STM32F4开发板实验目的:学习GPIO作为输出的使用实验现象:本实验通过代码控制开发板上的两个LED：DS0和DS1交替闪烁，实现类似跑马灯的效果 -Experimental equipment: Explorers STM32F4 development board experiment: learning to use experimental phenomena as GPIO output: In this study, two LED code control development board: DS0 and DS1 flash alternately, to achieve a similar effect Marquee
Platform: | Size: 2731008 | Author: | Hits:

[SCM] GPIO_Remap

Description: STM32 关于GPIO的配置，remap值-stm32 gpio how to use，remap
Platform: | Size: 112640 | Author: chenyang | Hits:

[SCM] 1.1.1

Description: 基于STM32的GPIO相互连接，实现设备之间的相互通信-Connected to each other based on the STM32 GPIO, communicate with each other between devices
Platform: | Size: 370688 | Author: 暮霭 | Hits:

[SCM] stm32

Description: 基于stm32的无操作系统的GPIO 输出功能的编程流水灯闪烁训练-No operating system based on the GPIO output functions stm32 water lights flashing programming training
Platform: | Size: 1222656 | Author: 周帅 | Hits:

[Other] STM32-DAC

Description: 使用软件: keil5 硬件资源: 1,DS0(连接在PA8) 2,串口1(波特率:9600,PA9/PA10连接在板载USB转串口芯片CH340上面) 3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过GPIO驱动,连接关系见lcd.h) 4,按键KEY0(PC5)/KEY_UP(PA0,也称之为WK_UP) 5,DAC(STM32内部DAC通道1,通过PA4输出) 6,ADC(STM32内部ADC1_CH1,连接在PA1). 实验现象: 本实验利用按键（KEY0/KEY_UP两个按键,或USMART）控制STM32F1内部DAC模块的通道1来输出电压，通过ADC1的通道1采集DAC的输出电压，在LCD模块上面显示ADC获取到的电压值以及DAC的设定输出电压值等信息。同时可以通过usmart调用Dac1_Set_Vol函数，来直接设置DAC输出电压。- Purpose: STM32 learning to use internal DAC Hardware resources: 1, DS0 (connected PA8) 2, 1 serial port (baud rate: 9600, PA9/PA10 connected to the onboard USB to serial chip CH340 above) 3, ALIENTEK 2.8/3.5/4.3/7 inch TFTLCD module (via the GPIO driver, see the connection between lcd.h) 4, button KEY0 (PC5)/KEY_UP (PA0, also known WK_UP) 5, DAC (STM32 internal DAC channels 1 through PA4 output) 6, ADC (STM32 internal ADC1_CH1, connected PA1). Experimental phenomena: In this study, the key (KEY0/KEY_UP two buttons, or USMART) control channel STM32F1 internal DAC module 1 to the output voltage by the ADC1 Channel 1 of the DAC output voltage acquisition, display ADC acquired voltage value and the set value of the DAC output voltage is above the LCD module and other information. And can pass Over usmart call Dac1_Set_Vol function to directly set the DAC output voltage.
Platform: | Size: 3956736 | Author: dingye | Hits:

[Other Embeded program] Stm32-IO-OV7670-V1

Description: STM32F103 and GPIO + OV7670 serial programming library
Platform: | Size: 1851392 | Author: konark | Hits:

[Other] EXCAMPLE_GPIO

Description: this the program of stm32 GPIO .this is programm use the STME32ZET6.-this is the program of stm32 GPIO .this is programm use the STME32ZET6.
Platform: | Size: 5784576 | Author: niukang | Hits:

[Other] STM32-self-study-notes

Description: stm32的入门书籍，从处理器的介绍到引脚串口中断、定时器、flash、GPIO等，包含一些事例（如spi接口实验，I2C自通信和CAN总线的介绍与）。适合初学者入门。-stm32 introductory books, the introduction to the processor interrupt pin serial port, timer, flash, GPIO, etc., contains some instances (such as spi interface experiment, I2C and CAN bus communication since the introduction of). Suitable for beginners.
Platform: | Size: 36933632 | Author: 七天 | Hits:

[SCM] stm32 - HC08

Description: stm32F103c8t6 连接HC08蓝牙串口模块与手机（安卓系统）通过蓝牙连接，并实现手机无线控制stm32F103c8t6 的GPIO口控制指示灯动作，同时stm32F103c8t6 的GPIO口控制指示灯动作后将指示灯状态通过HC08蓝牙模块回传给手机APP，并在APP上显示出来。(Connect the HC08 stm32F103c8t6 Bluetooth serial module and mobile phone (Android) via Bluetooth, mobile phone and wireless control stm32F103c8t6 GPIO port control indicator action, while the stm32F103c8t6 GPIO port control indicator after the action will light status through the HC08 Bluetooth module back to the mobile phone APP, and displayed on the APP.)
Platform: | Size: 3928064 | Author: hotcoffee | Hits:

[SCM] main.c

Description: 这是关于是stm32中pwm的GPIO的模板代码(This is the template code of PWM's GPIO in stm32)
Platform: | Size: 1024 | Author: Miki吖吖 | Hits:

[Embeded-SCM Develop] GPIO输入—按键检测

Description: stm32 库开发，工程模板GPIO输入—按键检测(STM32 library development, engineering templates, GPIO input - key detection)
Platform: | Size: 284672 | Author: bobotang | Hits:

[SCM] stm32f103_gpio

Description: 控制一个IO，令其每隔500ms反转一次。(Controling a IO , it is reversed every 500ms.)
Platform: | Size: 4027392 | Author: joker_2017 | Hits:

[SCM] 实验1 跑马灯实验

Description: STM32gpio调试例程,希望对你有所帮助((an example of STM32F10x GPIOTEST))
Platform: | Size: 104448 | Author: huyusss | Hits:

[Other] 定时器中断

Description: stm32芯片定时器的中断的实现，对32定时器的初始化和GPIO口的操控(STM32 chip timer interrupt the realization of the 32 timer initialization and GPIO port control)
Platform: | Size: 4528128 | Author: fpy135 | Hits:

[Other] stm学习中程序

Description: 其中包含了一个以gpio简单设置的程序以及usart通信和pwm设置的程序(It contains a program that is simple to set up with GPIO, as well as programs for USART communications and PWM settings)
Platform: | Size: 23283712 | Author: 月照 | Hits:

[SCM] 【19】DMA PWM WS2812 GPIO输出16组

Description: STM32作为主控芯片，72Mhz，利用DMA+PWM实现驱动WS2812，创建16个并行800kBit / s数据流的想法如下：使用定时器每1.25us创建一个800kHz的时基和一个DMA请求。使用2个比较模块在低位时间（350ns）和高位时间（700ns）下创建DMA请求 1.25us DMA请求将GPIO端口的所有位设置为高电平 350ns DMA请求将数据从帧缓冲区传输到GPIO端口。如果该位为0，GPIO引脚将变为低电平，否则将保持高电平。 700ns DMA请求将所有GPIO引脚设置为低电平。重复步骤1到3，直到发送所有位。这产生脉冲周期为1.25us，脉冲宽度为350ns或700ns的脉冲流，具体取决于脉冲表示的位值，通过DMA将数据传输到GPIO端口意味着每16个LED每位需要一个字（两个字节）。每个LED 24位，每16个LED 24个字（48个字节）。(The idea to create 16 parallel 800kBit/s data streams is the following: Use a Timer to create an 800kHz time base and a DMA request every 1.25us. Use 2 compare modules to create DMA requests at the low bit time (350ns) and the high bit time (700ns) The 1.25us DMA request sets all bits of the GPIO port high The 350ns DMA request transfers the data from the frame buffer to the GPIO port. If the bit is a 0, the GPIO pin will go low, otherwise it will stay high. The 700ns DMA request sets all GPIO pins low. Repeat steps 1 to 3 until all bits have been transmitted. This creates a stream of pulses with a pulse period of 1.25us and a pulse width of either 350ns or 700ns depending on the bit value the pulse represents. Transferring the data via DMA to the GPIO port means that per 16 LEDs one half word (two bytes) is needed per bit. At 24 bits per LED that makes 24 half words (48 bytes) per 16 LEDs.)
Platform: | Size: 2373632 | Author: spt | Hits:

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