【祖传点灯】安信可Ai-M61-32S + 环境搭建+RGB点灯+TFTLCD配置

显示全部楼层 · 2024-5-3 21:27:34

本帖最后由及辰于 2024-5-3 21:27 编辑

本次活动是在B站UP主：安信可科技发布的视频了解到的。
【祖传点灯】安信可Ai-M61-32S环境配置+点灯+TFTLCD屏幕点亮
十分感谢安信可科技提供的机会，感谢园长选中！点个屏幕
1、编译环境搭建
默认已安装VSCode和Git，如未安装好，可以去官网下载默认安装或者百度寻找一个教程。
1.1 克隆 AiPi-Open-Kits 仓库
在win图标上右键，弹出窗口点终端打开CMD控制台。

新建一个文件夹用来存放下载的编译文件，此处新建文件夹地址为：D:\software\AIM6132S，可以自己创建一个属于自己的文件夹。在CMD终端输入cd D:\software\AIM6132S，回车进入新建文件夹。

在CMD终端输入 git clone https://gitee.com/Ai-Thinker-Open/AiPi-Open-Kits.git，回车克隆AiPi-Open-Kits仓库。

在CMD终端输入cd D:\software\AIM6132S\AiPi-Open-Kits，进入AiPi-Open-Kits文件夹。在CMD终端输入git submodule init，回车等待后（这里等待时间有点长）输入git submodule update 执行子模块更新。可以对比查看是否正常。（对比下看是否有报错）

1.2 克隆 aithinker_Ai-M6X_SDK 仓库
在CMD终端输入git clone https://gitee.com/Ai-Thinker-Open/aithinker_Ai-M6X_SDK.git，回车克隆 aithinker_Ai-M6X_SDK 仓库

在CMD终端输入cd D:\software\AIM6132S\AiPi-Open-Kits\aithinker_Ai-M6X_SDK，回车进入文件夹；在CMD终端输入git submodule init，回车等待后（这里等待时间有点长）输入git submodule update 执行子模块更新。可以对比查看是否正常。（对比下看是否有报错）

1.3 配置 GCC 编译链
在CMD终端输入git clone https://gitee.com/bouffalolab/toolchain_gcc_t-head_windows.git拉取 toolchain_gcc_t-head_windows 仓库

检查下D:\software\AIM6132S\AiPi-Open-Kits\aithinker_Ai-M6X_SDK\toolchain_gcc_t-head_windows 、 D:\software\AIM6132S\AiPi-Open-Kits\aithinker_Ai-M6X_SDK\toolchain 、 D:\software\AIM6132S\AiPi-Open-Kits\aithinker_Ai-M6X_SDK\tools三个文件夹，看下是否都有文件

1.4 添加系统环境变量
在桌面-此电脑（右键）-属性（点击）-高级系统设置（点击）-环境变量（点击）-系统变量/path（双击）-新建（点击），在下面加入三个地址（这里的地址根据最开始自己设置的文件夹修改，此处对应的地址如下图

上图为本电脑的三个地址，添加成功后点击确定。（这个地址只要对的，理论上在任何位置都可以）

1.5 验证
在CMD终端输入make -v回车后输入riscv64-unknown-elf-gcc -v，可以对比下下图，确认环境是否配置成功

2、RGB点灯

2.1 代码修改
将参考代码复制一份（这里选中的是AiPi-Open-Kits\AiPi-Eyes-DU），粘贴到自己存放代码的文件夹内（改名为test_one）
用记事本打开Makefile 文件，修改 BL_SDK_BASE 路径

上图地址改成最开始自己设置的地址，一定要改不然会报错。

用记事本或者VSCode打开main.c，修改代码如下

#include "bflb_mtimer.h"
#include "bflb_pwm_v2.h"
#include "bflb_clock.h"
#include "bflb_gpio.h"
#include "board.h"
struct bflb_device_s *pwm;
struct bflb_device_s *gpio;
int main(void)
{
int i;
board_init();
pwm = bflb_device_get_by_name("pwm_v2_0");
gpio = bflb_device_get_by_name("gpio");
/*初始化RGB灯，IO15、12、14，对应蓝灯、红灯、绿灯*/
bflb_gpio_init(gpio, GPIO_PIN_15, GPIO_FUNC_PWM0 | GPIO_ALTERNATE | GPIO_PULLUP | GPIO_SMT_EN | GPIO_DRV_1);
bflb_gpio_init(gpio, GPIO_PIN_12, GPIO_FUNC_PWM0 | GPIO_ALTERNATE | GPIO_PULLUP | GPIO_SMT_EN | GPIO_DRV_1);
bflb_gpio_init(gpio, GPIO_PIN_14, GPIO_FUNC_PWM0 | GPIO_ALTERNATE | GPIO_PULLUP | GPIO_SMT_EN | GPIO_DRV_1);
/* period = .XCLK / .clk_div / .period = 40MHz / 40 / 1000 = 1KHz */
struct bflb_pwm_v2_config_s cfg = {
.clk_source = BFLB_SYSTEM_XCLK,
.clk_div = 40,
.period = 1000,
};
/*初始化PWM输出*/
bflb_pwm_v2_init(pwm, &cfg);
bflb_pwm_v2_start(pwm);
/*功能实现，红、绿、蓝灯依次呼吸循环亮灭*/
while (1) {
//红灯呼吸亮灭
bflb_pwm_v2_channel_positive_start(pwm, PWM_CH0);
for(i=100;i>0;i--)
{
bflb_pwm_v2_channel_set_threshold(pwm, PWM_CH0, i, 100);
bflb_mtimer_delay_ms(10);
}
for(i=1;i<100;i++)
{
bflb_pwm_v2_channel_set_threshold(pwm, PWM_CH0, i, 100);
bflb_mtimer_delay_ms(10);
}
bflb_pwm_v2_channel_positive_stop(pwm, PWM_CH0);
//绿灯呼吸亮灭
bflb_pwm_v2_channel_positive_start(pwm, PWM_CH2);
for(i=100;i>0;i--)
{
bflb_pwm_v2_channel_set_threshold(pwm, PWM_CH2, i, 100);
bflb_mtimer_delay_ms(10);
}
for(i=1;i<100;i++)
{
bflb_pwm_v2_channel_set_threshold(pwm, PWM_CH2, i, 100);
bflb_mtimer_delay_ms(10);
}
bflb_pwm_v2_channel_positive_stop(pwm, PWM_CH2);
//蓝灯循环亮灭
bflb_pwm_v2_channel_positive_start(pwm, PWM_CH3);
for(i=100;i>0;i--)
{
bflb_pwm_v2_channel_set_threshold(pwm, PWM_CH3, i, 100);
bflb_mtimer_delay_ms(10);
}
for(i=1;i<100;i++)
{
bflb_pwm_v2_channel_set_threshold(pwm, PWM_CH3, i, 100);
bflb_mtimer_delay_ms(10);
}
bflb_pwm_v2_channel_positive_stop(pwm, PWM_CH3);
}
}

复制代码

如果在VSCode中打开的文件，则在文件夹名称上右键，点击在集成终端中打开，输入make clean ，然后输入make，如果结果如图，则编译成功；

如果用记事本修改的文件，则在目录下打开终端，或者打开终端再cd进文件夹，输入make clean ，然后输入make，如果结果如图，则编译成功。

在桌面-此电脑（右键）-查看更多选项（点击）-管理（点击）-设备管理器（点击）-端口（点击）查看COM口是第几个，如图为COM4

在刚才输入make的地方输入 make flash CHIP=bl616 COMX=COM4，这里的COM4改成自己的COM口，在烧录之前先按下IO2，再按下EN，松开EN，回车烧录，烧录成功如图，然后松开IO2，点击一下EN就可以成功运行了。

成功点灯

2、点亮屏幕

将上文中的make.c中的代码改为如下：

#include "bflb_mtimer.h"
#include "bflb_clock.h"
#include "bflb_spi.h"
#include "bflb_gpio.h"
#include "board.h"
#define CS_PIN GPIO_PIN_12
#define DC_PIN GPIO_PIN_27
#define RES_PIN GPIO_PIN_26
#define BLK_PIN GPIO_PIN_28
#define MOSI_PIN GPIO_PIN_19
#define MISO_PIN GPIO_PIN_18
#define CLK_PIN GPIO_PIN_13
#define FREQUARY 50
#define u8 unsigned char
#define u16 unsigned short
#define u32 unsigned int
#define LCD_CASET 0x2A
#define LCD_RASET 0x2B
#define LCD_RAMWR 0x2C
#define LCD_MADCTL 0x36 //定义帧内存的读写扫描方向
#define TFT_CS_Reset bflb_gpio_reset(gpio, CS_PIN);
#define TFT_CS_Set bflb_gpio_set(gpio, CS_PIN);
#define TFT_DC_Reset bflb_gpio_reset(gpio, DC_PIN); //cmd
#define TFT_DC_Set bflb_gpio_set(gpio, DC_PIN); //data
#define TFT_RES_Reset bflb_gpio_reset(gpio, RES_PIN);
#define TFT_RES_Set bflb_gpio_set(gpio, RES_PIN);
#define TFT_BLK_Reset bflb_gpio_reset(gpio, BLK_PIN);
#define TFT_BLK_Set bflb_gpio_set(gpio, BLK_PIN);
struct bflb_device_s *spi0;
struct bflb_device_s *gpio;
#define USE_ONCHIP_FLASH_FONT 1
const unsigned char asc16[] =
{
#if USE_ONCHIP_FLASH_FONT
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //" "
0x00, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, //"!"
0x00, 0x00, 0x6C, 0x6C, 0x24, 0x24, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, //"""
0x00, 0x24, 0x24, 0x24, 0x24, 0xFE, 0x48, 0x48, 0x48, 0x48, 0xFC, 0x90, 0x90, 0x90, 0x90, 0x00, //"#"
0x00, 0x10, 0x3C, 0x54, 0x92, 0x90, 0x50, 0x38, 0x14, 0x12, 0x12, 0x92, 0x54, 0x78, 0x10, 0x00, //"$"
0x00, 0x00, 0x22, 0x5C, 0x94, 0xA8, 0x48, 0x10, 0x10, 0x24, 0x2A, 0x52, 0x54, 0x88, 0x00, 0x00, //"%"
0x00, 0x00, 0x30, 0x48, 0x48, 0x50, 0x20, 0x6E, 0x54, 0x94, 0x8C, 0x88, 0x8A, 0x74, 0x00, 0x00, //"&"
0x00, 0x00, 0x30, 0x30, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //"'"
0x00, 0x04, 0x08, 0x10, 0x10, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x10, 0x10, 0x08, 0x04, 0x00, //"("
0x00, 0x80, 0x40, 0x20, 0x20, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x20, 0x20, 0x40, 0x80, 0x00, //")"
0x00, 0x00, 0x00, 0x00, 0x10, 0x54, 0x38, 0x10, 0x38, 0x54, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, //"*"
0x00, 0x00, 0x00, 0x10, 0x10, 0x10, 0x10, 0xFE, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, //"+"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x20, 0x00, //","
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //"-"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, //"."
0x00, 0x00, 0x04, 0x04, 0x08, 0x08, 0x10, 0x10, 0x20, 0x20, 0x40, 0x40, 0x80, 0x80, 0x00, 0x00, //"/"
0x00, 0x00, 0x38, 0x44, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x44, 0x38, 0x00, 0x00, //"0"
0x00, 0x00, 0x10, 0x70, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x7C, 0x00, 0x00, //"1"
0x00, 0x00, 0x38, 0x44, 0x82, 0x82, 0x04, 0x08, 0x10, 0x20, 0x40, 0x82, 0x84, 0xFC, 0x00, 0x00, //"2"
0x00, 0x00, 0x38, 0x44, 0x82, 0x02, 0x04, 0x38, 0x04, 0x02, 0x02, 0x82, 0x44, 0x38, 0x00, 0x00, //"3"
0x00, 0x00, 0x04, 0x0C, 0x14, 0x14, 0x24, 0x24, 0x44, 0x44, 0xFE, 0x04, 0x04, 0x0E, 0x00, 0x00, //"4"
0x00, 0x00, 0xFC, 0x80, 0x80, 0x80, 0xB8, 0xC4, 0x82, 0x02, 0x02, 0x82, 0x84, 0x78, 0x00, 0x00, //"5"
0x00, 0x00, 0x3C, 0x42, 0x82, 0x80, 0xB8, 0xC4, 0x82, 0x82, 0x82, 0x82, 0x44, 0x38, 0x00, 0x00, //"6"
0x00, 0x00, 0x7E, 0x42, 0x82, 0x04, 0x04, 0x08, 0x08, 0x08, 0x10, 0x10, 0x10, 0x10, 0x00, 0x00, //"7"
0x00, 0x00, 0x38, 0x44, 0x82, 0x82, 0x44, 0x38, 0x44, 0x82, 0x82, 0x82, 0x44, 0x38, 0x00, 0x00, //"8"
0x00, 0x00, 0x38, 0x44, 0x82, 0x82, 0x82, 0x82, 0x46, 0x3A, 0x02, 0x82, 0x44, 0x38, 0x00, 0x00, //"9"
0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, //":"
0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10, 0x10, 0x20, 0x00, 0x00, //";"
0x00, 0x00, 0x00, 0x00, 0x06, 0x18, 0x60, 0x80, 0x60, 0x18, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, //"<"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x00, 0x00, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //"="
0x00, 0x00, 0x00, 0x00, 0xC0, 0x30, 0x0C, 0x02, 0x0C, 0x30, 0xC0, 0x00, 0x00, 0x00, 0x00, 0x00, //">"
0x00, 0x38, 0x44, 0x82, 0x82, 0x02, 0x04, 0x08, 0x10, 0x10, 0x10, 0x00, 0x10, 0x10, 0x00, 0x00, //"?"
0x00, 0x00, 0x38, 0x44, 0x82, 0x9A, 0xAA, 0xAA, 0xAA, 0xAA, 0xAA, 0x96, 0x80, 0x42, 0x3C, 0x00, //"@"
0x00, 0x00, 0x10, 0x10, 0x10, 0x28, 0x28, 0x28, 0x44, 0x44, 0x7C, 0x44, 0x44, 0xEE, 0x00, 0x00, //"A"
0x00, 0x00, 0xFC, 0x42, 0x42, 0x42, 0x42, 0x7C, 0x42, 0x42, 0x42, 0x42, 0x42, 0xFC, 0x00, 0x00, //"B"
0x00, 0x00, 0x3C, 0x44, 0x82, 0x80, 0x80, 0x80, 0x80, 0x80, 0x82, 0x82, 0x44, 0x38, 0x00, 0x00, //"C"
0x00, 0x00, 0xF8, 0x44, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x44, 0xF8, 0x00, 0x00, //"D"
0x00, 0x00, 0xFC, 0x44, 0x42, 0x40, 0x44, 0x7C, 0x44, 0x40, 0x40, 0x42, 0x44, 0xFC, 0x00, 0x00, //"E"
0x00, 0x00, 0xFC, 0x44, 0x42, 0x40, 0x44, 0x7C, 0x44, 0x40, 0x40, 0x40, 0x40, 0xF0, 0x00, 0x00, //"F"
0x00, 0x00, 0x34, 0x4C, 0x82, 0x80, 0x80, 0x80, 0x8E, 0x84, 0x84, 0x84, 0x4C, 0x34, 0x00, 0x00, //"G"
0x00, 0x00, 0xEE, 0x44, 0x44, 0x44, 0x44, 0x7C, 0x44, 0x44, 0x44, 0x44, 0x44, 0xEE, 0x00, 0x00, //"H"
0x00, 0x00, 0x7C, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x7C, 0x00, 0x00, //"I"
0x00, 0x00, 0x3E, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x08, 0x88, 0x88, 0x70, 0x00, 0x00, //"J"
0x00, 0x00, 0xEE, 0x44, 0x48, 0x48, 0x50, 0x60, 0x50, 0x48, 0x48, 0x44, 0x44, 0xEE, 0x00, 0x00, //"K"
0x00, 0x00, 0xE0, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x42, 0x44, 0xFC, 0x00, 0x00, //"L"
0x00, 0x00, 0xC6, 0x44, 0x6C, 0x6C, 0x6C, 0x54, 0x54, 0x54, 0x44, 0x44, 0x44, 0xEE, 0x00, 0x00, //"M"
0x00, 0x00, 0xCE, 0x44, 0x64, 0x64, 0x64, 0x54, 0x54, 0x4C, 0x4C, 0x4C, 0x44, 0xE4, 0x00, 0x00, //"N"
0x00, 0x00, 0x38, 0x44, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x44, 0x38, 0x00, 0x00, //"O"
0x00, 0x00, 0xF8, 0x44, 0x42, 0x42, 0x42, 0x44, 0x78, 0x40, 0x40, 0x40, 0x40, 0xE0, 0x00, 0x00, //"P"
0x00, 0x00, 0x38, 0x44, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0xBA, 0x44, 0x3C, 0x02, 0x00, //"Q"
0x00, 0x00, 0xF0, 0x48, 0x44, 0x44, 0x44, 0x48, 0x70, 0x48, 0x44, 0x44, 0x44, 0xE6, 0x00, 0x00, //"R"
0x00, 0x00, 0x3C, 0x44, 0x82, 0x80, 0x40, 0x30, 0x0C, 0x02, 0x02, 0x82, 0x44, 0x78, 0x00, 0x00, //"S"
0x00, 0x00, 0x7C, 0x54, 0x92, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x38, 0x00, 0x00, //"T"
0x00, 0x00, 0xEE, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x38, 0x00, 0x00, //"U"
0x00, 0x00, 0xEE, 0x44, 0x44, 0x44, 0x44, 0x28, 0x28, 0x28, 0x28, 0x10, 0x10, 0x10, 0x00, 0x00, //"V"
0x00, 0x00, 0xEE, 0x44, 0x54, 0x54, 0x54, 0x54, 0x54, 0x54, 0x28, 0x28, 0x28, 0x28, 0x00, 0x00, //"W"
0x00, 0x00, 0xEE, 0x44, 0x44, 0x28, 0x28, 0x10, 0x10, 0x28, 0x28, 0x44, 0x44, 0xEE, 0x00, 0x00, //"X"
0x00, 0x00, 0xEE, 0x44, 0x44, 0x28, 0x28, 0x28, 0x10, 0x10, 0x10, 0x10, 0x10, 0x38, 0x00, 0x00, //"Y"
0x00, 0x00, 0x7E, 0x44, 0x84, 0x08, 0x08, 0x10, 0x20, 0x20, 0x40, 0x82, 0x84, 0xFC, 0x00, 0x00, //"Z"
0x00, 0x1C, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x1C, 0x00, //"["
0x00, 0x00, 0xEE, 0x44, 0x54, 0x54, 0xFE, 0x54, 0x54, 0x54, 0x28, 0x28, 0x28, 0x28, 0x00, 0x00, //""
0x00, 0x70, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x70, 0x00, //"]"
0x00, 0x30, 0x48, 0x84, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //"^"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFE, 0x00, //"_"
0x00, 0x40, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //"`"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x84, 0x04, 0x7C, 0x84, 0x84, 0x8C, 0x76, 0x00, 0x00, //"a"
0x00, 0x00, 0xC0, 0x40, 0x40, 0x40, 0x58, 0x64, 0x42, 0x42, 0x42, 0x42, 0x64, 0x58, 0x00, 0x00, //"b"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x44, 0x80, 0x80, 0x80, 0x80, 0x44, 0x38, 0x00, 0x00, //"c"
0x00, 0x00, 0x0C, 0x04, 0x04, 0x04, 0x34, 0x4C, 0x84, 0x84, 0x84, 0x84, 0x4C, 0x36, 0x00, 0x00, //"d"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x84, 0x84, 0xFC, 0x80, 0x80, 0x84, 0x78, 0x00, 0x00, //"e"
0x00, 0x00, 0x18, 0x24, 0x20, 0x20, 0xF8, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x70, 0x00, 0x00, //"f"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x3A, 0x44, 0x44, 0x78, 0x80, 0x7C, 0x82, 0x82, 0x7C, 0x00, //"g"
0x00, 0x00, 0xC0, 0x40, 0x40, 0x40, 0x58, 0x64, 0x44, 0x44, 0x44, 0x44, 0x44, 0xEE, 0x00, 0x00, //"h"
0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x30, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x38, 0x00, 0x00, //"i"
0x00, 0x00, 0x10, 0x10, 0x00, 0x00, 0x30, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x90, 0x60, 0x00, //"j"
0x00, 0x00, 0xC0, 0x40, 0x40, 0x40, 0x5C, 0x48, 0x50, 0x60, 0x50, 0x48, 0x44, 0xEE, 0x00, 0x00, //"k"
0x00, 0x00, 0x30, 0x10, 0x10, 0x10, 0x10, 0x11, 0x10, 0x10, 0x10, 0x10, 0x10, 0x39, 0x00, 0x00, //"l"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xAC, 0xD2, 0x92, 0x92, 0x92, 0x92, 0x92, 0xD6, 0x00, 0x00, //"m"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x58, 0xE4, 0x44, 0x44, 0x44, 0x44, 0x44, 0xEE, 0x00, 0x00, //"n"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x44, 0x82, 0x82, 0x82, 0x82, 0x44, 0x38, 0x00, 0x00, //"o"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xD8, 0x64, 0x42, 0x42, 0x42, 0x64, 0x58, 0x40, 0xE0, 0x00, //"p"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x36, 0x4C, 0x84, 0x84, 0x84, 0x4C, 0x34, 0x04, 0x0E, 0x00, //"q"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x6C, 0x30, 0x20, 0x20, 0x20, 0x20, 0x20, 0x70, 0x00, 0x00, //"r"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x78, 0x88, 0x84, 0x60, 0x18, 0x84, 0x44, 0x78, 0x00, 0x00, //"s"
0x00, 0x00, 0x00, 0x20, 0x20, 0x20, 0xF8, 0x20, 0x20, 0x20, 0x20, 0x20, 0x24, 0x18, 0x00, 0x00, //"t"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xC6, 0x42, 0x42, 0x42, 0x42, 0x42, 0x46, 0x3A, 0x00, 0x00, //"u"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xEE, 0x44, 0x44, 0x28, 0x28, 0x28, 0x10, 0x10, 0x00, 0x00, //"v"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xEE, 0x44, 0x44, 0x54, 0x54, 0x28, 0x28, 0x28, 0x00, 0x00, //"w"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xEE, 0x44, 0x28, 0x10, 0x10, 0x28, 0x44, 0xEE, 0x00, 0x00, //"x"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xEE, 0x44, 0x44, 0x28, 0x28, 0x10, 0x10, 0xA0, 0xC0, 0x00, //"y"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x7E, 0x44, 0x88, 0x10, 0x20, 0x42, 0x84, 0xFC, 0x00, 0x00, //"z"
0x00, 0x0C, 0x10, 0x10, 0x10, 0x10, 0x10, 0x60, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x0C, 0x00, //"{"
0x00, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x10, 0x00, //"|"
0x00, 0xC0, 0x20, 0x20, 0x20, 0x20, 0x20, 0x18, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0xC0, 0x00, //"}"
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x72, 0x8C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, //"~"
#endif
0x00, };
struct typFNT_GB162
{
unsigned char Index[3];
unsigned char Msk[32];
};
#define HANZI_num 12
const struct typFNT_GB162 hanzi[] =
{
#if USE_ONCHIP_FLASH_FONT
"感", 0x00,0x28,0x00,0x24,0x3F,0xFE,0x20,0x20,0x2F,0xA4,0x20,0x24,0x2F,0xA8,0x28,0x98,0x28,0x92,0x4F,0xAA,0x40,0x46,0x80,0x82,0x01,0x00,0x48,0x84,0x48,0x12,0x87,0xF2,//感0
"谢", 0x01,0x08,0x42,0x08,0x27,0x88,0x24,0x88,0x07,0xBE,0x04,0x88,0xE7,0x88,0x24,0xC8,0x24,0xA8,0x2F,0xA8,0x21,0x88,0x2A,0x88,0x34,0x88,0x28,0x88,0x02,0xA8,0x01,0x10,//谢1
"安", 0x02,0x00,0x01,0x00,0x3F,0xFC,0x20,0x04,0x42,0x08,0x02,0x00,0x02,0x00,0xFF,0xFE,0x04,0x20,0x08,0x20,0x18,0x40,0x06,0x40,0x01,0x80,0x02,0x60,0x0C,0x10,0x70,0x08,//安2
"信", 0x08,0x40,0x08,0x20,0x0B,0xFE,0x10,0x00,0x10,0x00,0x31,0xFC,0x30,0x00,0x50,0x00,0x91,0xFC,0x10,0x00,0x10,0x00,0x11,0xFC,0x11,0x04,0x11,0x04,0x11,0xFC,0x11,0x04,//信3
"可", 0x00,0x00,0x7F,0xFE,0x00,0x10,0x00,0x10,0x1F,0x10,0x11,0x10,0x11,0x10,0x11,0x10,0x11,0x10,0x11,0x10,0x1F,0x10,0x11,0x10,0x00,0x10,0x00,0x10,0x00,0x50,0x00,0x20,//可4
"赠", 0x00,0x88,0x7C,0x48,0x44,0x50,0x55,0xFC,0x55,0x24,0x55,0xAC,0x55,0x74,0x55,0x24,0x55,0xFC,0x54,0x00,0x54,0xF8,0x10,0x88,0x28,0xF8,0x24,0x88,0x44,0xF8,0x80,0x88,//赠5
"送", 0x02,0x08,0x21,0x08,0x11,0x10,0x17,0xFC,0x00,0x40,0x00,0x40,0xF0,0x40,0x17,0xFE,0x10,0x40,0x10,0xA0,0x10,0x90,0x11,0x08,0x12,0x08,0x28,0x00,0x47,0xFE,0x00,0x00,//送6
"开", 0x00,0x00,0x7F,0xFC,0x08,0x20,0x08,0x20,0x08,0x20,0x08,0x20,0x08,0x20,0xFF,0xFE,0x08,0x20,0x08,0x20,0x08,0x20,0x08,0x20,0x10,0x20,0x10,0x20,0x20,0x20,0x40,0x20,//开7
"发", 0x01,0x00,0x11,0x10,0x11,0x08,0x22,0x00,0x3F,0xFC,0x02,0x00,0x04,0x00,0x07,0xF8,0x0A,0x08,0x09,0x08,0x11,0x10,0x10,0xA0,0x20,0x40,0x40,0xA0,0x03,0x18,0x1C,0x06,//发8
"板", 0x10,0x08,0x10,0x1C,0x11,0xE0,0x11,0x00,0xFD,0x00,0x11,0xFC,0x31,0x44,0x39,0x44,0x55,0x44,0x55,0x28,0x91,0x28,0x11,0x10,0x11,0x10,0x12,0x28,0x12,0x44,0x14,0x82,//板9
"%", 0x00, 0x00, 0x00, 0x44, 0xA4, 0xA8, 0xA8, 0xB0, 0x54, 0x1A, 0x2A, 0x2A, 0x4A, 0x44, 0x00, 0x00,/*"%",0*/ //新增加的要放在这个“%前面，不然会报错”
#endif
0x00, };
void spi_init();
void Lcd_init();
void Lcd_reset();
void Lcd_WriteCmd(u8 data);
void Lcd_WriteData(u8 data);
void set_background(u16 color);
void set_frame_size(u16 x_start, u16 x_end, u16 y_start, u16 y_end);
void Show_Ch_GBK16(u16 x, u16 y, u16 fc, u16 bc, u8 *s);
void set_scan_direction(u8 data)
{
Lcd_WriteCmd(LCD_MADCTL);
Lcd_WriteData(data);
}
void Show_Ch_GBK16(u16 x, u16 y, u16 fc, u16 bc, u8 *s)
{
u8 i, j;
u16 k, x0;
u16 index = 0;
x0 = x;
while (*(s + index))
{
if ((*(s + index)) < 128)
{
k = *(s + index);
if (k == 13)
{
x = x0;
y += 16;
}
else
{
if (k > 32)
k -= 32;
else
k = 0;
set_frame_size (x, x + 8, y, y + 16);
TFT_DC_Set;
TFT_CS_Reset;
for (i = 0; i < 16; i++)
{
for (j = 0; j < 8; j++)
{
if (asc16[k * 16 + i] & (0x80 >> j))
{
bflb_spi_poll_send(spi0,fc >> 8);
bflb_spi_poll_send(spi0,fc);
}
else
{
bflb_spi_poll_send(spi0,bc >> 8);
bflb_spi_poll_send(spi0,bc);
}
}
}
TFT_CS_Set;
x += 8;
}
index++;
}
else
{
for (k=0;k<HANZI_num;k++)
{
if ((hanzi[k].Index[0]==*(s))&&(hanzi[k].Index[1]==*(s+1))&&(hanzi[k].Index[2]==*(s+2)))
{
set_frame_size (x, x + 16, y, y + 16);
TFT_DC_Set;
TFT_CS_Reset;
for(i=0;i<16;i++)
{
for(j=0;j<8;j++)
{
if(hanzi[k].Msk[i*2]&(0x80>>j))
{
bflb_spi_poll_send(spi0,fc >> 8);
bflb_spi_poll_send(spi0,fc);
}
else
{
bflb_spi_poll_send(spi0,bc >> 8);
bflb_spi_poll_send(spi0,bc);
}
}
for(j=0;j<8;j++)
{
if(hanzi[k].Msk[i*2+1]&(0x80>>j))
{
bflb_spi_poll_send(spi0,fc >> 8);
bflb_spi_poll_send(spi0,fc);
}
else
{
bflb_spi_poll_send(spi0,bc >> 8);
bflb_spi_poll_send(spi0,bc);
}
}
}
TFT_CS_Set;
}
}
s+=3;x+=16;
}
}
}
void spi_init()
{
gpio = bflb_device_get_by_name("gpio");
/* spi mosi */
bflb_gpio_init(gpio, MOSI_PIN, GPIO_FUNC_SPI0 | GPIO_ALTERNATE | GPIO_PULLUP | GPIO_SMT_EN | GPIO_DRV_1);
/* spi miso */
bflb_gpio_init(gpio, MISO_PIN, GPIO_FUNC_SPI0 | GPIO_ALTERNATE | GPIO_PULLUP | GPIO_SMT_EN | GPIO_DRV_1);
/* spi cs */
bflb_gpio_init(gpio, CS_PIN, GPIO_FUNC_SPI0 | GPIO_ALTERNATE | GPIO_PULLUP | GPIO_SMT_EN | GPIO_DRV_1);
/* spi clk */
bflb_gpio_init(gpio, CLK_PIN, GPIO_FUNC_SPI0 | GPIO_ALTERNATE | GPIO_PULLUP | GPIO_SMT_EN | GPIO_DRV_1);
//res
bflb_gpio_init(gpio, RES_PIN, GPIO_OUTPUT | GPIO_PULLUP);
// dc
bflb_gpio_init(gpio, DC_PIN, GPIO_OUTPUT | GPIO_PULLUP);
// blk
bflb_gpio_init(gpio, BLK_PIN, GPIO_OUTPUT | GPIO_PULLUP);
struct bflb_spi_config_s spi_cfg =
{
.freq = FREQUARY * 1000 * 1000,
.role = SPI_ROLE_MASTER,
.mode = SPI_MODE3,
.data_width = SPI_DATA_WIDTH_8BIT,
.bit_order = SPI_BIT_MSB,
.byte_order = SPI_BYTE_LSB,
.tx_fifo_threshold = 0,
.rx_fifo_threshold = 0,
};
spi0 = bflb_device_get_by_name("spi0");
bflb_spi_init(spi0, &spi_cfg);
bflb_spi_feature_control(spi0, SPI_CMD_SET_CS_INTERVAL, 0);
}
void set_frame_size(u16 x_start, u16 x_end, u16 y_start, u16 y_end)
{
x_end-=1;
y_end-=1;
Lcd_WriteCmd(LCD_CASET);
Lcd_WriteData(x_start>>8);
Lcd_WriteData(x_start);
Lcd_WriteData(x_end>>8);
Lcd_WriteData(x_end);
Lcd_WriteCmd(LCD_RASET);
Lcd_WriteData(y_start>>8);
Lcd_WriteData(y_start);
Lcd_WriteData(y_end>>8);
Lcd_WriteData(y_end);
Lcd_WriteCmd(LCD_RAMWR);
}
void set_background(u16 color)
{
u8 i,j;
set_frame_size(0,0xA0,0x00,0x80);
TFT_DC_Set;
TFT_CS_Reset;
for(i = 0; i < 128; i ++)
{
for(j = 0; j < 160; j ++)
{
bflb_spi_poll_send(spi0,color >> 8);
bflb_spi_poll_send(spi0,color);
}
}
TFT_CS_Set;
}
void Lcd_WriteCmd(u8 data)
{
TFT_DC_Reset;
TFT_CS_Reset;
bflb_spi_poll_send(spi0,data);
TFT_CS_Set;
}
void Lcd_WriteData(u8 data)
{
TFT_DC_Set;
TFT_CS_Reset;
bflb_spi_poll_send(spi0,data);
TFT_CS_Set;
}
void Lcd_reset()
{
TFT_RES_Set;
bflb_mtimer_delay_ms(60);
TFT_RES_Reset;
bflb_mtimer_delay_ms(120);
TFT_RES_Set;
bflb_mtimer_delay_ms(60);
}
void Lcd_init()
{
spi_init();
Lcd_reset();
TFT_BLK_Set;
bflb_mtimer_delay_ms(60);
Lcd_WriteCmd(0x11);//Sleep exit
bflb_mtimer_delay_ms(120);
//ST7735R Frame Rate
Lcd_WriteCmd(0xB1);
Lcd_WriteData(0x01);
Lcd_WriteData(0x2C);
Lcd_WriteData(0x2D);
Lcd_WriteCmd(0xB2);
Lcd_WriteData(0x01);
Lcd_WriteData(0x2C);
Lcd_WriteData(0x2D);
Lcd_WriteCmd(0xB3);
Lcd_WriteData(0x01);
Lcd_WriteData(0x2C);
Lcd_WriteData(0x2D);
Lcd_WriteData(0x01);
Lcd_WriteData(0x2C);
Lcd_WriteData(0x2D);
Lcd_WriteCmd(0xB4); //Column inversion
Lcd_WriteData(0x07);
//ST7735R Power Sequence
Lcd_WriteCmd(0xC0);
Lcd_WriteData(0xA2);
Lcd_WriteData(0x02);
Lcd_WriteData(0x84);
Lcd_WriteCmd(0xC1);
Lcd_WriteData(0xC5);
Lcd_WriteCmd(0xC2);
Lcd_WriteData(0x0A);
Lcd_WriteData(0x00);
Lcd_WriteCmd(0xC3);
Lcd_WriteData(0x8A);
Lcd_WriteData(0x2A);
Lcd_WriteCmd(0xC4);
Lcd_WriteData(0x8A);
Lcd_WriteData(0xEE);
Lcd_WriteCmd(0xC5); //VCOM
Lcd_WriteData(0x0E);
Lcd_WriteCmd(0x36); //MX, MY, RGB mode
Lcd_WriteData(0xC0);
//ST7735R Gamma Sequence
Lcd_WriteCmd(0xe0);
Lcd_WriteData(0x0f);
Lcd_WriteData(0x1a);
Lcd_WriteData(0x0f);
Lcd_WriteData(0x18);
Lcd_WriteData(0x2f);
Lcd_WriteData(0x28);
Lcd_WriteData(0x20);
Lcd_WriteData(0x22);
Lcd_WriteData(0x1f);
Lcd_WriteData(0x1b);
Lcd_WriteData(0x23);
Lcd_WriteData(0x37);
Lcd_WriteData(0x00);
Lcd_WriteData(0x07);
Lcd_WriteData(0x02);
Lcd_WriteData(0x10);
Lcd_WriteCmd(0xe1);
Lcd_WriteData(0x0f);
Lcd_WriteData(0x1b);
Lcd_WriteData(0x0f);
Lcd_WriteData(0x17);
Lcd_WriteData(0x33);
Lcd_WriteData(0x2c);
Lcd_WriteData(0x29);
Lcd_WriteData(0x2e);
Lcd_WriteData(0x30);
Lcd_WriteData(0x30);
Lcd_WriteData(0x39);
Lcd_WriteData(0x3f);
Lcd_WriteData(0x00);
Lcd_WriteData(0x07);
Lcd_WriteData(0x03);
Lcd_WriteData(0x10);
Lcd_WriteCmd(0x2a);
Lcd_WriteData(0x00);
Lcd_WriteData(0x00);
Lcd_WriteData(0x00);
Lcd_WriteData(0x7f);
Lcd_WriteCmd(0x2b);
Lcd_WriteData(0x00);
Lcd_WriteData(0x00);
Lcd_WriteData(0x00);
Lcd_WriteData(0x9f);
Lcd_WriteCmd(0xF0); //Enable test command
Lcd_WriteData(0x01);
Lcd_WriteCmd(0xF6); //Disable ram power save mode
Lcd_WriteData(0x00);
Lcd_WriteCmd(0x3A); //65k mode
Lcd_WriteData(0x05);
Lcd_WriteCmd(0x29);//Display on
}
int main(void)
{
int i;
board_init();
Lcd_init();
set_scan_direction (0xA0);
set_background(0x0000);
Show_Ch_GBK16(0,0,0xffff,0x0000,"Hello Word!");
Show_Ch_GBK16(0,20,0xffff,0x0000,"感谢安信可");
Show_Ch_GBK16(0,40,0xffff,0x0000,"赠送开发板!");
while (1)
{
}
return 0;
}