WebAndy Neil over 10 years ago in reply to Sahsinho Houssem. What you have shown is pretty simple as LCD projects go! That's the point - to be able to understand even a "simple" LCD project, you need to have worked through the basics of handling GPIO, registers, timing, etc. You need to lay the foundations first before you start trying to put in ... http://stm32.kosyak.info/doc/group___g_p_i_o___private___functions.html
STM32 软件模拟I2C时序 - 知乎 - 知乎专栏
WebMar 29, 2013 · 当定义了某个数据为BitAction类型时(如BitAction Value),当进行强制数据转换时,所有非0的数据均转换为Bit_SET. 而“~”操作符是按位取 … WebGPIO_WriteBit(GPIOG, GPIO_Pin_11,(BitAction)(1-GPIO_ReadOutputDataBit(GPIOG, GPIO_Pin_11))); But I can't understand what do ' BitAction' and '1-' do exactly? I've … lbc single rack model number
Ultrasonic module test with STONE LCD module - STONE TFT LCD …
WebDec 12, 2012 · This parameter can be GPIO_Pin_x where x can be : (0..15) for GPIOA, GPIOB, GPIOC, GPIOD or GPIOE; (0..2, 4, 6, 9..10) for GPIOF. Return values: ... This parameter can be one of the BitAction enumeration values: Bit_RESET: to clear the port pin ; Bit_SET: to set the port pin ; WebJul 16, 2024 · Viewed 201 times. 1. On a STM8S, using the config files, on one hand I have (stm8s.h file) typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus, BitStatus, BitAction; and, in one of my functions (fonctions.c file), I have. BitStatus minutes = RESET; Yet, when I run the code in Debug mode and watch minutes, it shows me the value "3" at ... Web在我们应用的库函数中也确实可以看到有一个结构体定义了这些模式的寄存器该如何配置(这里库函数的版本为v3.50)下面是GPIO的不同模式对应的电路图:代码演示:主函数()(这里出现乱码在keil5中的修改中将editor更改为ANSI即可)在GPIO的输入中主要掌握这4个库函数的运用(具体的方法要在库 ... lbc sm city