Zengtudor/stm32TestTempl
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Zengtudor 2025-04-12 09:47:48 +08:00
parent 3ee23ec1d5
commit 8199ee4c5d
2 changed files with 91 additions and 90 deletions
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11
Src/main.cpp
View File

@ -1,4 +1,5 @@
#include "Delay.hpp"
#include "stm32f10x_gpio.h"
#include "ztLed.hpp"
#include "ztOLED.hpp"
@ -7,11 +8,11 @@ int main(){
zt::Led ledc13(RCC_APB2Periph_GPIOC,GPIO_Pin_13,GPIOC);
zt::Oled oled(RCC_APB2Periph_GPIOB,GPIOB,GPIO_Pin_8,GPIO_Pin_9);
oled.OLED_ShowString(1, 1, (char*)"Hello,world!")
.OLED_ShowString(2, 1, (char*)"by Zengtudor")
.OLED_ShowString(3, 1, (char*)"From BDFS")
.OLED_ShowString(4, 1, (char*)" EEC-RPD");
oled.ShowString(1, 1, "Hello,world!")
.ShowString(2, 1, "by Zengtudor")
.ShowString(3, 1, "From BDFS")
.ShowString(4, 1, " EEC-RPD");
u32 delayTime = 500;
while(true){
leda0.setOn();

170
Src/ztOLED.hpp
View File

@ -13,12 +13,12 @@ namespace zt{
const u16 _GPIO_PIN_SCL;
const u16 _GPIO_PIN_SDA;
Oled&OLED_W_SCL(const u8 &bit){
Oled&W_SCL(const u8 &bit){
GPIO_WriteBit(_GPIOx, _GPIO_PIN_SCL, (BitAction)(bit));
return *this;
}
Oled&OLED_W_SDA(const u8 &bit){
Oled&W_SDA(const u8 &bit){
GPIO_WriteBit(_GPIOx, _GPIO_PIN_SDA, (BitAction)(bit));
return *this;
}
@ -28,66 +28,66 @@ namespace zt{
* @param 无
* @retval 无
*/
void OLED_I2C_Start()
void I2C_Start()
{
OLED_W_SDA(1);
OLED_W_SCL(1);
OLED_W_SDA(0);
OLED_W_SCL(0);
W_SDA(1);
W_SCL(1);
W_SDA(0);
W_SCL(0);
}
/**
* @brief I2C停止
* @param 无
* @retval 无
*/
void OLED_I2C_Stop()
void I2C_Stop()
{
OLED_W_SDA(0);
OLED_W_SCL(1);
OLED_W_SDA(1);
W_SDA(0);
W_SCL(1);
W_SDA(1);
}
/**
* @brief I2C发送一个字节
* @param Byte 要发送的一个字节
* @retval 无
*/
void OLED_I2C_SendByte(const uint8_t &Byte)
void I2C_SendByte(const uint8_t &Byte)
{
uint8_t i;
for (i = 0; i < 8; i++)
{
OLED_W_SDA(!!(Byte & (0x80 >> i)));
OLED_W_SCL(1);
OLED_W_SCL(0);
W_SDA(!!(Byte & (0x80 >> i)));
W_SCL(1);
W_SCL(0);
}
OLED_W_SCL(1); //额外的一个时钟，不处理应答信号
OLED_W_SCL(0);
W_SCL(1); //额外的一个时钟，不处理应答信号
W_SCL(0);
}
/**
* @brief OLED写命令
* @param Command 要写入的命令
* @retval 无
*/
void OLED_WriteCommand(uint8_t Command)
void WriteCommand(uint8_t Command)
{
OLED_I2C_Start();
OLED_I2C_SendByte(0x78); //从机地址
OLED_I2C_SendByte(0x00); //写命令
OLED_I2C_SendByte(Command);
OLED_I2C_Stop();
I2C_Start();
I2C_SendByte(0x78); //从机地址
I2C_SendByte(0x00); //写命令
I2C_SendByte(Command);
I2C_Stop();
}
/**
* @brief OLED写数据
* @param Data 要写入的数据
* @retval 无
*/
void OLED_WriteData(uint8_t Data)
void WriteData(uint8_t Data)
{
OLED_I2C_Start();
OLED_I2C_SendByte(0x78); //从机地址
OLED_I2C_SendByte(0x40); //写数据
OLED_I2C_SendByte(Data);
OLED_I2C_Stop();
I2C_Start();
I2C_SendByte(0x78); //从机地址
I2C_SendByte(0x40); //写数据
I2C_SendByte(Data);
I2C_Stop();
}
/**
* @brief OLED设置光标位置
@ -95,18 +95,18 @@ namespace zt{
* @param X 以左上角为原点，向右方向的坐标，范围：0~127
* @retval 无
*/
void OLED_SetCursor(uint8_t Y, uint8_t X)
void SetCursor(uint8_t Y, uint8_t X)
{
OLED_WriteCommand(0xB0 | Y); //设置Y位置
OLED_WriteCommand(0x10 | ((X & 0xF0) >> 4)); //设置X位置高4位
OLED_WriteCommand(0x00 | (X & 0x0F)); //设置X位置低4位
WriteCommand(0xB0 | Y); //设置Y位置
WriteCommand(0x10 | ((X & 0xF0) >> 4)); //设置X位置高4位
WriteCommand(0x00 | (X & 0x0F)); //设置X位置低4位
}
/**
* @brief OLED次方函数
* @retval 返回值等于X的Y次方
*/
uint32_t OLED_Pow(uint32_t X, uint32_t Y)
uint32_t Pow(uint32_t X, uint32_t Y)
{
uint32_t Result = 1;
while (Y--)
@ -124,7 +124,7 @@ namespace zt{
* @param 无
* @retval 无
*/
void OLED_Init()
void Init()
{
uint32_t i, j;
@ -133,47 +133,47 @@ namespace zt{
for (j = 0; j < 1000; j++);
}
// OLED_I2C_Init(); //端口初始化
// I2C_Init(); //端口初始化
OLED_WriteCommand(0xAE); //关闭显示
WriteCommand(0xAE); //关闭显示
OLED_WriteCommand(0xD5); //设置显示时钟分频比/振荡器频率
OLED_WriteCommand(0x80);
WriteCommand(0xD5); //设置显示时钟分频比/振荡器频率
WriteCommand(0x80);
OLED_WriteCommand(0xA8); //设置多路复用率
OLED_WriteCommand(0x3F);
WriteCommand(0xA8); //设置多路复用率
WriteCommand(0x3F);
OLED_WriteCommand(0xD3); //设置显示偏移
OLED_WriteCommand(0x00);
WriteCommand(0xD3); //设置显示偏移
WriteCommand(0x00);
OLED_WriteCommand(0x40); //设置显示开始行
WriteCommand(0x40); //设置显示开始行
OLED_WriteCommand(0xA1); //设置左右方向，0xA1正常 0xA0左右反置
WriteCommand(0xA1); //设置左右方向，0xA1正常 0xA0左右反置
OLED_WriteCommand(0xC8); //设置上下方向，0xC8正常 0xC0上下反置
WriteCommand(0xC8); //设置上下方向，0xC8正常 0xC0上下反置
OLED_WriteCommand(0xDA); //设置COM引脚硬件配置
OLED_WriteCommand(0x12);
WriteCommand(0xDA); //设置COM引脚硬件配置
WriteCommand(0x12);
OLED_WriteCommand(0x81); //设置对比度控制
OLED_WriteCommand(0xCF);
WriteCommand(0x81); //设置对比度控制
WriteCommand(0xCF);
OLED_WriteCommand(0xD9); //设置预充电周期
OLED_WriteCommand(0xF1);
WriteCommand(0xD9); //设置预充电周期
WriteCommand(0xF1);
OLED_WriteCommand(0xDB); //设置VCOMH取消选择级别
OLED_WriteCommand(0x30);
WriteCommand(0xDB); //设置VCOMH取消选择级别
WriteCommand(0x30);
OLED_WriteCommand(0xA4); //设置整个显示打开/关闭
WriteCommand(0xA4); //设置整个显示打开/关闭
OLED_WriteCommand(0xA6); //设置正常/倒转显示
WriteCommand(0xA6); //设置正常/倒转显示
OLED_WriteCommand(0x8D); //设置充电泵
OLED_WriteCommand(0x14);
WriteCommand(0x8D); //设置充电泵
WriteCommand(0x14);
OLED_WriteCommand(0xAF); //开启显示
WriteCommand(0xAF); //开启显示
OLED_Clear(); //OLED清屏
Clear(); //OLED清屏
}
public:
/**
@ -181,15 +181,15 @@ namespace zt{
* @param 无
* @retval 无
*/
Oled& OLED_Clear(void)
Oled& Clear(void)
{
uint8_t i, j;
for (j = 0; j < 8; j++)
{
OLED_SetCursor(j, 0);
SetCursor(j, 0);
for(i = 0; i < 128; i++)
{
OLED_WriteData(0x00);
WriteData(0x00);
}
}
return *this;
@ -201,18 +201,18 @@ namespace zt{
* @param Char 要显示的一个字符，范围：ASCII可见字符
* @retval 无
*/
Oled& OLED_ShowChar(uint8_t Line, uint8_t Column, char Char)
Oled& ShowChar(uint8_t Line, uint8_t Column, char Char)
{
uint8_t i;
OLED_SetCursor((Line - 1) * 2, (Column - 1) * 8); //设置光标位置在上半部分
SetCursor((Line - 1) * 2, (Column - 1) * 8); //设置光标位置在上半部分
for (i = 0; i < 8; i++)
{
OLED_WriteData(OLED_F8x16[Char - ' '][i]); //显示上半部分内容
WriteData(OLED_F8x16[Char - ' '][i]); //显示上半部分内容
}
OLED_SetCursor((Line - 1) * 2 + 1, (Column - 1) * 8); //设置光标位置在下半部分
SetCursor((Line - 1) * 2 + 1, (Column - 1) * 8); //设置光标位置在下半部分
for (i = 0; i < 8; i++)
{
OLED_WriteData(OLED_F8x16[Char - ' '][i + 8]); //显示下半部分内容
WriteData(OLED_F8x16[Char - ' '][i + 8]); //显示下半部分内容
}
return *this;
}
@ -224,12 +224,12 @@ namespace zt{
* @param String 要显示的字符串，范围：ASCII可见字符
* @retval 无
*/
Oled& OLED_ShowString(uint8_t Line, uint8_t Column, char *String)
Oled& ShowString(uint8_t Line, uint8_t Column, const char *const String)
{
uint8_t i;
for (i = 0; String[i] != '\0'; i++)
{
OLED_ShowChar(Line, Column + i, String[i]);
ShowChar(Line, Column + i, String[i]);
}
return *this;
}
@ -242,12 +242,12 @@ namespace zt{
* @param Length 要显示数字的长度，范围：1~10
* @retval 无
*/
Oled& OLED_ShowNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length)
Oled& ShowNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length)
{
uint8_t i;
for (i = 0; i < Length; i++)
{
OLED_ShowChar(Line, Column + i, Number / OLED_Pow(10, Length - i - 1) % 10 + '0');
ShowChar(Line, Column + i, Number / Pow(10, Length - i - 1) % 10 + '0');
}
return *this;
}
@ -260,23 +260,23 @@ namespace zt{
* @param Length 要显示数字的长度，范围：1~10
* @retval 无
*/
Oled& OLED_ShowSignedNum(uint8_t Line, uint8_t Column, int32_t Number, uint8_t Length)
Oled& ShowSignedNum(uint8_t Line, uint8_t Column, int32_t Number, uint8_t Length)
{
uint8_t i;
uint32_t Number1;
if (Number >= 0)
{
OLED_ShowChar(Line, Column, '+');
ShowChar(Line, Column, '+');
Number1 = Number;
}
else
{
OLED_ShowChar(Line, Column, '-');
ShowChar(Line, Column, '-');
Number1 = -Number;
}
for (i = 0; i < Length; i++)
{
OLED_ShowChar(Line, Column + i + 1, Number1 / OLED_Pow(10, Length - i - 1) % 10 + '0');
ShowChar(Line, Column + i + 1, Number1 / Pow(10, Length - i - 1) % 10 + '0');
}
return *this;
}
@ -289,19 +289,19 @@ namespace zt{
* @param Length 要显示数字的长度，范围：1~8
* @retval 无
*/
Oled& OLED_ShowHexNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length)
Oled& ShowHexNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length)
{
uint8_t i, SingleNumber;
for (i = 0; i < Length; i++)
{
SingleNumber = Number / OLED_Pow(16, Length - i - 1) % 16;
SingleNumber = Number / Pow(16, Length - i - 1) % 16;
if (SingleNumber < 10)
{
OLED_ShowChar(Line, Column + i, SingleNumber + '0');
ShowChar(Line, Column + i, SingleNumber + '0');
}
else
{
OLED_ShowChar(Line, Column + i, SingleNumber - 10 + 'A');
ShowChar(Line, Column + i, SingleNumber - 10 + 'A');
}
}
return *this;
@ -315,12 +315,12 @@ namespace zt{
* @param Length 要显示数字的长度，范围：1~16
* @retval 无
*/
Oled& OLED_ShowBinNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length)
Oled& ShowBinNum(uint8_t Line, uint8_t Column, uint32_t Number, uint8_t Length)
{
uint8_t i;
for (i = 0; i < Length; i++)
{
OLED_ShowChar(Line, Column + i, Number / OLED_Pow(2, Length - i - 1) % 2 + '0');
ShowChar(Line, Column + i, Number / Pow(2, Length - i - 1) % 2 + '0');
}
return *this;
}
@ -338,10 +338,10 @@ namespace zt{
GPIO_InitStructure.GPIO_Pin = _GPIO_PIN_SDA;
GPIO_Init(_GPIOx, &GPIO_InitStructure);
OLED_W_SCL(1);
OLED_W_SDA(1);
W_SCL(1);
W_SDA(1);
OLED_Init();
Init();
}
virtual ~Oled(){
GPIO_DeInit(_GPIOx);