UP 通用OLED

This commit is contained in:
JiXieShi
2024-06-22 15:21:15 +08:00
parent 8b0426a9e0
commit a1624f0682
6 changed files with 77 additions and 9 deletions

View File

@@ -7,7 +7,7 @@ extern "C" {
#include "stdint.h"
#define REFRESH_CALL_ENABLE 1 //使用DMA或者需要收到刷新完毕通知的回调函数
#define REFRESH_CALL_ENABLE 1 //使用DMA或者整体刷新函数
/**
@@ -33,9 +33,9 @@ typedef uint8_t (*OLED_DATA_t)(uint8_t *data, size_t len);
#if REFRESH_CALL_ENABLE
/**
* @brief OLED刷新完毕回调指针类型
* @brief OLED刷新函数指针类型
*/
typedef void (*OLED_REFRESH_t)();
typedef void (*OLED_REFRESH_t)(OLED_T *dev);
#endif
/**
@@ -58,7 +58,7 @@ struct OLED_Dev {
OLED_CMD_t cmd; /**< OLED命令处理函数指针 */
OLED_DATA_t data; /**< OLED数据处理函数指针 */
#if REFRESH_CALL_ENABLE
OLED_REFRESH_t call; /**< OLED刷新完毕回调函数指针 */
OLED_REFRESH_t call; /**< OLED刷新函数指针 */
#endif
};
@@ -76,7 +76,7 @@ const uint8_t initCmd[] = {
2, 0xDA, 0x12, // 设置COM引脚硬件配置
2, 0x81, 0xCF, // 设置对比度控制
2, 0xD9, 0xF1, // 设置预充电周期
2, 0xDB, 0x40, // 设置VCOMH取消电平
2, 0xDB, 0x20, // 设置VCOMH取消电平
2, 0xA4, 0xA6, // 整个显示打开
1, 0xAF // 打开显示
};
@@ -208,6 +208,23 @@ void OLED_ShowString(OLED_T *dev, uint8_t x, uint8_t y, uint8_t *chr, uint8_t si
*/
void OLED_SPos(OLED_T *dev, uint8_t x, uint8_t y);
/**
* @brief 填充OLED显示缓冲区
* @param dev: [输入] OLED设备指针
* @param data: [输入] 填充数据
* @return void
* @example OLED_Fill(&oled_dev, 0xFF);
*/
void OLED_Fill(OLED_T *dev, uint8_t data);
/**
* @brief 清空OLED显示缓冲区
* @param dev: [输入] OLED设备指针
* @return void
* @example OLED_CLS(&oled_dev);
*/
void OLED_CLS(OLED_T *dev);
#ifdef __cplusplus
}
#endif

View File

@@ -44,10 +44,11 @@ void OLED_Turn(OLED_T *dev, bool e) {
}
void OLED_Refresh(OLED_T *dev) {
uint8_t i, cmd[3] = {0xb0, 0x00, 0x10};
#if REFRESH_CALL_ENABLE
dev->call();
dev->call(dev);
#else
uint8_t i, cmd[3] = {0xb0, 0x00, 0x10};
if (dev->state == IDLE) {
dev->state = REFRESH;
for (i = 0; i < (dev->height >> 3); i++) {