1.3”TFT LCD （240 x 3RGB x 240 ）驅動配置
用SPI匯流排通訊
1、模擬spi：
static void LCD_GPIO_Init(void)
{
nrf_gpio_cfg_output(LCD_CS_PIN);
nrf_gpio_pin_set(LCD_CS_PIN);
nrf_gpio_cfg_output(LCD_RESET_PIN);
nrf_gpio_cfg_output(LCD_DC_PIN);
nrf_gpio_cfg_output(LCD_SCLK_PIN);
nrf_gpio_cfg_output(LCD_SDI_PIN);
nrf_gpio_cfg_output(LCD_VCC_PIN);
nrf_gpio_pin_clear(LCD_VCC_PIN);
}
static void enable_cs_pin(void)
{
nrf_gpio_pin_clear(LCD_CS_PIN);
}
static void disable_cs_pin(void)
{
nrf_gpio_pin_set(LCD_CS_PIN);
}
void lcd_240x240_reset(void)
{
/*
//---------------------Reset sequence----------//
LCD_RESET=1; //
nrf_delay_ms(1); //Delay 1ms
LCD_RESET=0;
nrf_delay_ms(10); //Delay 10ms
LCD_RESET=1;
nrf_delay_ms(120); //Delay 120ms
//--------------------------------------------------------------------//
*/
nrf_gpio_pin_set(LCD_VCC_PIN);
nrf_delay_ms(10);
nrf_gpio_pin_set(LCD_RESET_PIN);
nrf_delay_ms(1);
nrf_gpio_pin_clear(LCD_RESET_PIN);
nrf_delay_ms(10);
nrf_gpio_pin_set(LCD_RESET_PIN);
nrf_delay_ms(120);
}
void LCD240x240_WriteCMD( unsigned char data)
{
/*四線SPI介面屏的操作*/
unsigned char i,MB=0;
nrf_gpio_pin_clear(LCD_DC_PIN);/*低，0:代表CMD,晶片規格書規定*/
enable_cs_pin(); //CS low
MB=data;
for(i=0; i<8; i++) /*模擬SPI協義*/
{
//nrf_gpio_pin_set(LCD_SCLK_PIN);
if(MB&0x80)
nrf_gpio_pin_set(LCD_SDI_PIN);
else
nrf_gpio_pin_clear(LCD_SDI_PIN);
nrf_gpio_pin_set(LCD_SCLK_PIN);
nrf_gpio_pin_clear(LCD_SCLK_PIN);
MB<<=1;
}
disable_cs_pin(); //CS high
}
void LCD240x240_WriteDAT(unsigned char data)
{
/*四線SPI介面屏的操作*/
unsigned char i,MB=0;
nrf_gpio_pin_set(LCD_DC_PIN);/*高，1，代表資料，晶片規格書規定*/
enable_cs_pin(); //CS low
MB=data;
for(i=0; i<8; i++)
{
//nrf_gpio_pin_set(LCD_SCLK_PIN);
if(MB&0x80)
nrf_gpio_pin_set(LCD_SDI_PIN);
else
nrf_gpio_pin_clear(LCD_SDI_PIN);
nrf_gpio_pin_set(LCD_SCLK_PIN);
nrf_gpio_pin_clear(LCD_SCLK_PIN);
MB<<=1;
}
disable_cs_pin(); //CS high
}
void lcd_240x240_init_test(void)
{
LCD_GPIO_Init();
lcd_240x240_reset();
LCD240x240_WriteCMD(0x11); //退出睡眠
nrf_delay_ms(120);
LCD240x240_WriteCMD(0x36); // Memory Data Access Control
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteCMD(0x3A); // Interface Pixel Format
LCD240x240_WriteDAT(0x55);
LCD240x240_WriteCMD(0xB2); //Porch Setting
LCD240x240_WriteDAT(0x0C);
LCD240x240_WriteDAT(0x0C);
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x33);
LCD240x240_WriteDAT(0x33);
// LCD240x240_WriteCMD(0x13);//Normal Display Mode On
LCD240x240_WriteCMD(0xB7); // Gate Control
LCD240x240_WriteDAT(0x75);
LCD240x240_WriteCMD(0xC2); //VDV and VRH Command Enable
LCD240x240_WriteDAT(0x01);
LCD240x240_WriteCMD(0xC3); //VRH Set
LCD240x240_WriteDAT(0x19);
LCD240x240_WriteCMD(0xC4);//VDV Set
LCD240x240_WriteDAT(0x20);
LCD240x240_WriteCMD(0xC6); //Frame Rate Control in Normal Mode
LCD240x240_WriteDAT(0x0F);
LCD240x240_WriteCMD(0xD0); // Power Control 1
LCD240x240_WriteDAT(0xA4);
LCD240x240_WriteDAT(0xA1);
LCD240x240_WriteCMD(0xD6); //
LCD240x240_WriteDAT(0xA1);
LCD240x240_WriteCMD(0x21); //Display Inversion On
LCD240x240_WriteCMD(0xBB); // VCOM Setting
LCD240x240_WriteDAT(0x3B);
LCD240x240_WriteCMD(0xE0); //Positive Voltage Gamma Control
LCD240x240_WriteDAT(0xF0);
LCD240x240_WriteDAT(0x0B);
LCD240x240_WriteDAT(0x11);
LCD240x240_WriteDAT(0x0E);
LCD240x240_WriteDAT(0x0D);
LCD240x240_WriteDAT(0x19);
LCD240x240_WriteDAT(0x36);
LCD240x240_WriteDAT(0x33);
LCD240x240_WriteDAT(0x4B);
LCD240x240_WriteDAT(0x07);
LCD240x240_WriteDAT(0x14);
LCD240x240_WriteDAT(0x14);
LCD240x240_WriteDAT(0x2C);
LCD240x240_WriteDAT(0x2E);
LCD240x240_WriteCMD(0xE1);//Negative Voltage Gamma Control
LCD240x240_WriteDAT(0xF0);
LCD240x240_WriteDAT(0x0D);
LCD240x240_WriteDAT(0x12);
LCD240x240_WriteDAT(0x0B);
LCD240x240_WriteDAT(0x09);
LCD240x240_WriteDAT(0x03);
LCD240x240_WriteDAT(0x32);
LCD240x240_WriteDAT(0x44);
LCD240x240_WriteDAT(0x48);
LCD240x240_WriteDAT(0x39);
LCD240x240_WriteDAT(0x16);
LCD240x240_WriteDAT(0x16);
LCD240x240_WriteDAT(0x2D);
LCD240x240_WriteDAT(0x30);
LCD240x240_WriteCMD(0x2A); // Column Address Set
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0xEF);
LCD240x240_WriteCMD(0x2B);// Row Address Set
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0xEF);
LCD240x240_WriteCMD(0x2C); // Memory Write
LCD240x240_WriteCMD(0x29); //Display On
nrf_delay_ms(120);
#ifdef LCD_240X240
osThreadDef(sys1000MsTask, Sys1000MsTask, osPriorityLow, 0, 64);
sys1000MsTaskHandle= osThreadCreate(osThread(sys1000MsTask), NULL);
if( !sys1000MsTaskHandle )
{
error_handler(1, _Err_Create_Task_Bad);
}
#endif
// LCD240x240_clear(0xF800);
// LCD240x240_clear(0x07E0);
// LCD240x240_clear(0x001F);
// LCD240x240_display_line(100,140,0,100,300);
// LCD240x240_display_line(150,180,0,240,500);
// LCD240x240_display_line(0,240,100,120,500);
//test_display(0x00ee);
}
/*
void Sys1000MsTask(void const * argument)
{
while(1)
{
LCD240x240_clear(0xF800);//R
//osDelay(500);
LCD240x240_clear(0x07E0);//G
// osDelay(500);
LCD240x240_clear(0x001F);//B
// osDelay(500);
}
}
*/
void test_display(uint16_t color)
{
//LCD240x240_WriteCMD(0x2C); // Memory Write
uint8_t colunm;
uint8_t row;
LCD240x240_clear(0x0004);
LCD240x240_WriteCMD(0x2A); // Column Address Set 列
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x66);
LCD240x240_WriteCMD(0x2B);// Row Address Set 行
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x00);
LCD240x240_WriteDAT(0x66);
LCD240x240_WriteCMD(0x2C); // Memory Write
//LCD240x240_WriteCMD(0x29); //Display On
//nrf_delay_ms(120);
for(row=0; row<101; row++)
{
for(colunm=0; colunm<101; colunm++)
{
LCD240x240_WriteDAT(color>>8);
LCD240x240_WriteDAT(color);
}
}
}
void Panel_SleepIn_Mode(void)
{
LCD240x240_WriteCMD(0x28);
nrf_delay_ms(120);
LCD240x240_WriteDAT(0x10);
nrf_delay_ms(120);
}
void Panel_SleepOut_Mode(void)
{
LCD240x240_WriteCMD(0x11);
nrf_delay_ms(120);
LCD240x240_WriteDAT(0x29);
nrf_delay_ms(120);
}
void LCD240x240_clear(uint16_t clear_color)
{
uint8_t i,j,k;
uint16_t MB = 0;
LCD240x240_setxy( 0, 239, 0, 239);
// nrf_gpio_pin_set(LCD_DC_PIN);/*高，1，代表資料，晶片規格書規定*/
// enable_cs_pin(); //CS low
for(i=0; i<LCD_HEIGHT; i++)
{
for(j=0; j<LCD_WIDTH; j++)
{
LCD240x240_WriteDAT(clear_color>>8);
LCD240x240_WriteDAT(clear_color);
// for(k=0; k<16; k++)
// {
// //nrf_gpio_pin_set(LCD_SCLK_PIN);
// if(MB&0x8000)
// nrf_gpio_pin_set(LCD_SDI_PIN);
// else
// nrf_gpio_pin_clear(LCD_SDI_PIN);
// nrf_gpio_pin_set(LCD_SCLK_PIN);
// nrf_gpio_pin_clear(LCD_SCLK_PIN);
// MB<<=1;
// }
}
}
// disable_cs_pin(); //CS high
}
void LCD240x240_setxy(uint8_t Xstart, uint8_t Xend, uint8_t Ystart, uint8_t Yend)
{
LCD240x240_WriteCMD(0x2A); // Column Address Set
LCD240x240_WriteDAT(Xstart>>8);
LCD240x240_WriteDAT(Xstart);
LCD240x240_WriteDAT(Xend>>8);
LCD240x240_WriteDAT(Xend);
LCD240x240_WriteCMD(0x2B);// Row Address Set
LCD240x240_WriteDAT(Ystart>>8);
LCD240x240_WriteDAT(Ystart);
LCD240x240_WriteDAT(Yend>>8);
LCD240x240_WriteDAT(Yend);
LCD240x240_WriteCMD(0x2C); // Memory Write
}
void LCD240x240_display_line(uint8_t Xstart, uint8_t Xend, uint8_t Ystart, uint8_t Yend, uint16_t color)
{
uint8_t line_clumn;//列
uint8_t line_row;//行
if(Xstart > LCD_WIDTH|| Xend > LCD_WIDTH || Ystart > LCD_HEIGHT || Yend > LCD_HEIGHT|| Xstart > Xend || Ystart > Yend)
{
return;
}
LCD240x240_setxy(Xstart, Xend, Ystart, Yend);
for(line_clumn=0; line_clumn<(Xend - Xstart + 1); line_clumn++)
{
for(line_row=0; line_row<(Yend - Ystart + 1); line_row++)
{
LCD240x240_WriteDAT(color>>8);
LCD240x240_WriteDAT(color);
}
}
}
2、硬體spi
void lcd240x240_set_addr_window(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1)
{
uint8_t column_temp;
uint8_t row_temp;
ASSERT(x0 <= x1);
ASSERT(y0 <= y1);
lcd240x240_write_command_m(0x2A); //column x
lcd240x240_write_data_m((x0*2)>>8);
lcd240x240_write_data_m(x0*2);//x0*2
lcd240x240_write_data_m((x1*2+1)>>8);
lcd240x240_write_data_m((x1*2+1));//x1*2+1
lcd240x240_write_command_m(0x2B);//row y
#ifdef LCD_ROTATE_180
lcd240x240_write_data_m((y0*16+80)>>8);
lcd240x240_write_data_m(y0*16+80);//y0*16+80
lcd240x240_write_data_m(((y1+1)*16-1+80)>>8);
lcd240x240_write_data_m((y1+1)*16-1+80);//(y1+1)*16-1+80
#else
lcd240x240_write_data_m((y0*16)>>8);
lcd240x240_write_data_m(y0*16);//y0*16
lcd240x240_write_data_m(((y1+1)*16-1)>>8);
lcd240x240_write_data_m((y1+1)*16-1);//(y1+1)*16-1
#endif
lcd240x240_write_command_m(0x2C);
}
void LCD_spi240x240_setxy(void)
{
lcd240x240_write_command_m(0x2A); //Column Address Set
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0x00); //0
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0xEF); //239
lcd240x240_write_command_m(0x2B); //Row Address Set
#ifdef LCD_ROTATE_180
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0x50); //0x00
lcd240x240_write_data_m(0x01); //0x00
lcd240x240_write_data_m(0x3F); //0xEF
#else
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0x00); //0x00
lcd240x240_write_data_m(0x00); //0x00
lcd240x240_write_data_m(0xEF); //0xEF
#endif
lcd240x240_write_command_m(0x2C);
}
void lcd240x240_hw_spi_pixel_draw(uint16_t x, uint16_t y, uint32_t color)
{
lcd240x240_set_addr_window(x, y, x, y);
//LCD_spi240x240_setxy();
//color = RGB2BGR(color);
const uint8_t data[2] = {color >> 8, color};
nrf_gpio_pin_set(LCD_DC_PIN);
lcd240x240_spim_write(data, sizeof(data));
nrf_gpio_pin_clear(LCD_DC_PIN);
}
void lcd240x240_hw_spi_color_draw(uint16_t color)
{
const uint16_t data[4] = {color,color,color,color};
nrf_gpio_pin_set(LCD_DC_PIN);
lcd240x240_spim_write(data, sizeof(data));
nrf_gpio_pin_clear(LCD_DC_PIN);
}
void commands_control_init(void)
{
lcd240x240_write_command_m(0x11); //退出睡眠
nrf_delay_ms(120);
lcd240x240_write_command_m(0x36); // Memory Data Access Control
#ifdef LCD_ROTATE_180
lcd240x240_write_data_m(0xC0);
#else
lcd240x240_write_data_m(0x00);
#endif
nrf_delay_ms(1);
lcd240x240_write_command_m(0x3A); // Interface Pixel Format
lcd240x240_write_data_m(0x55);
lcd240x240_write_command_m(0xB2); //Porch Setting
lcd240x240_write_data_m(0x0C); //5
lcd240x240_write_data_m(0x0C);
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0x33);
lcd240x240_write_data_m(0x33);
// lcd240x240_write_command_m(0x13);//Normal Display Mode On
lcd240x240_write_command_m(0xB7); // Gate Control
lcd240x240_write_data_m(0x75);
lcd240x240_write_command_m(0xC2); //VDV and VRH Command Enable
lcd240x240_write_data_m(0x01);
lcd240x240_write_command_m(0xC3); //VRH Set
lcd240x240_write_data_m(0x19);
lcd240x240_write_command_m(0xC4);//VDV Set
lcd240x240_write_data_m(0x20);
lcd240x240_write_command_m(0xC6); //Frame Rate Control in Normal Mode
lcd240x240_write_data_m(0x0F);
lcd240x240_write_command_m(0xD0); // Power Control 1
lcd240x240_write_data_m(0xA4);
lcd240x240_write_data_m(0xA1);
lcd240x240_write_command_m(0xD6); //
lcd240x240_write_data_m(0xA1);
lcd240x240_write_command_m(0x21); //Display Inversion On
lcd240x240_write_command_m(0x21); //Idle Mode On
lcd240x240_write_command_m(0xBB); // VCOM Setting
lcd240x240_write_data_m(0x3B);
lcd240x240_write_command_m(0xE0); //Positive Voltage Gamma Control
lcd240x240_write_data_m(0xF0);
lcd240x240_write_data_m(0x0B);
lcd240x240_write_data_m(0x11);
lcd240x240_write_data_m(0x0E);
lcd240x240_write_data_m(0x0D);
lcd240x240_write_data_m(0x19);
lcd240x240_write_data_m(0x36);
lcd240x240_write_data_m(0x33);
lcd240x240_write_data_m(0x4B);
lcd240x240_write_data_m(0x07);
lcd240x240_write_data_m(0x14);
lcd240x240_write_data_m(0x14);
lcd240x240_write_data_m(0x2C);
lcd240x240_write_data_m(0x2E);
lcd240x240_write_command_m(0xE1);//Negative Voltage Gamma Control
lcd240x240_write_data_m(0xF0);
lcd240x240_write_data_m(0x0D);
lcd240x240_write_data_m(0x12);
lcd240x240_write_data_m(0x0B);
lcd240x240_write_data_m(0x09);
lcd240x240_write_data_m(0x03);
lcd240x240_write_data_m(0x32);
lcd240x240_write_data_m(0x44);
lcd240x240_write_data_m(0x48);
lcd240x240_write_data_m(0x39);
lcd240x240_write_data_m(0x16);
lcd240x240_write_data_m(0x16);
lcd240x240_write_data_m(0x2D);
lcd240x240_write_data_m(0x30);
lcd240x240_write_command_m(0x2A); // Column Address Set
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0xEF);
lcd240x240_write_command_m(0x2B);// Row Address Set
#ifdef LCD_ROTATE_180
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0x50); //0x00
lcd240x240_write_data_m(0x01); //0x00
lcd240x240_write_data_m(0x3F); //0xEF
#else
lcd240x240_write_data_m(0x00);
lcd240x240_write_data_m(0x00); //0x00
lcd240x240_write_data_m(0x00); //0x00
lcd240x240_write_data_m(0xEF); //0xEF
#endif
lcd240x240_write_command_m(0x2C); // Memory Write
lcd240x240_write_command_m(0x29); //Display On
nrf_delay_ms(120);
}
void spim_hardware_init(void)
{
driver_spim_config.sck_pin = LCD_SCLK_PIN;
driver_spim_config.mosi_pin = LCD_SDI_PIN;
driver_spim_config.miso_pin = 0xFF;
driver_spim_config.ss_pin = LCD_CS_PIN;
driver_spim_config.ss_active_high = false;
driver_spim_config.irq_priority = NRFX_SPIM_DEFAULT_CONFIG_IRQ_PRIORITY;
driver_spim_config.orc = 0xFF;
driver_spim_config.frequency = SPIM_FREQUENCY_FREQUENCY_M8;
driver_spim_config.bit_order = NRF_SPIM_BIT_ORDER_MSB_FIRST;
driver_spim_config.mode = NRF_SPIM_MODE_0;
#ifndef SPIM2
driver_spim_config.use_hw_ss = true;
driver_spim_config.ss_duration = 0x00;
driver_spim_config.rx_delay = 0x00;
driver_spim_config.dcx_pin = 0xFF;
#endif
APP_ERROR_CHECK(nrfx_spim_init(&driver_spim, &driver_spim_config, spi_event_handler_m, NULL));
}
static void lcd240x240_gpio_init(void)
{
nrf_gpio_cfg_output(LCD_VCC_PIN);
nrf_gpio_pin_clear(LCD_VCC_PIN);
nrf_gpio_cfg_output(LCD_DC_PIN);
nrf_gpio_cfg_output(LCD_RESET_PIN);
}
void lcd240x240_reset(void)
{
nrf_gpio_pin_set(LCD_VCC_PIN);
nrf_delay_ms(10);
nrf_gpio_pin_set(LCD_RESET_PIN);
nrf_delay_ms(1);
nrf_gpio_pin_clear(LCD_RESET_PIN);
nrf_delay_ms(10);
nrf_gpio_pin_set(LCD_RESET_PIN);
nrf_delay_ms(120);
}
void lcd_240x240_init(void)
{
ret_code_t err_code;
// spi_xfer_done = false;
spi_xfer_donem = false;
lcd240x240_gpio_init();
lcd240x240_reset();
spim_hardware_init();
commands_control_init();
// lcd240x240_hw_spi_clear(0);
LCD_buffer_init();
nrf_gpio_pin_clear(LCD_VCC_PIN);
lcd240x240_write_command_m(0x28);//add by linch display off
lcd240x240_write_command_m(0x10);
nrf_delay_ms(200);
return err_code;
}
void lcd240x240_hw_spi_clear(uint16_t clear_color)
{
uint8_t i,j;
uint16_t MB;
//clear_color = RGB2BGR(clear_color);
uint16_t data[1];
//memset(data,0,sizeof(data));
// for(MB=0; MB<4; MB++)
{
data[0] = clear_color;
}
//memcpy(data,clear_color,sizeof(data));
LCD_spi240x240_setxy();
nrf_gpio_pin_set(LCD_DC_PIN);
for(i=0; i<240; i++)//LCD_HEIGHT
{
for(j=0; j<240; j++)//LCD_WIDTH
{
lcd240x240_spim_write(data, sizeof(data));
}
}
nrf_gpio_pin_clear(LCD_DC_PIN);
}
相關文章
- logback1.3.x配置詳解與實踐
- Leetcode 565 & 240 題解LeetCode
- PLSV手動驅動X軸
- 相對定位指令驅動X軸
- 240. Search a 2D Matrix II
- PostgreSQL 原始碼解讀（240）- HTAB簡介SQL原始碼
- 分享一個LCD驅動框架框架
- STM32驅動LCD原理
- leetcode240——搜尋二維矩陣（medium)LeetCode矩陣
- STM32驅動LCD實戰
- 6.1寸iPhone x曝光：LCD劉海屏+單攝iPhone
- laravel8.x --- 訊息佇列 [database] 驅動Laravel佇列Database
- 【躍遷之路】【481天】刻意練習系列240（2018.06.01）
- 人臉106和240點位檢測解決方案
- SLF4J2.0.x與Logback1.3.x的繫結變動還是很大的，不要亂點鴛鴦譜
- linux3.4.2核心-LCD驅動程式的移植Linux
- NRF：2023年美國人復活節支出240 億美元
- PeleeNet：精修版DenseNet，速度猛增至240FPS | NeurIPS 2018SENet
- 240Hz重新整理率到底有多變態？
- Django2.x配置mysqlDjangoMySql
- x == (x = y) 不等於 (x = y) == x ？
- 【LCD驅動】VK1C21是超抗干擾LCD液晶段碼屏顯示驅動晶片，可驅動32*4點，FAE技術支援晶片
- 買名人堂記憶體送240G SSD 隔壁大媽都感動哭了記憶體
- elasticsearch 6.x 與elasticsearch 7.x 配置與使用（Java）ElasticsearchJava
- CINNOResearch：2021年7月中國皮膚產線稼動率TFT-LCD達95%
- 【Linux裝置驅動】–0x00簡單的模組Linux
- IHS Markit：2018年大皮膚TFT LCD市場發展無憂
- Java RMI遇到的Connection refused to Host: 127.x.x.x/192.x.x.x/10.x.x.x問題解決方法Java
- LCD液晶顯示驅動晶片VK1056B 14x4位的顯示RAM適用於各種LED應用產品晶片
- Red Hat 7.x 配置ArcGIS Enterprise開機自動啟動
- dva-boot[-X] React相關工程自動配置工具bootReact
- Elasticsearch7.x配置檔案Elasticsearch
- 科技愛好者週刊（第 240 期）：教育年限可以縮短嗎？
- 240個Python練習案例附原始碼(百看不如一練)Python原始碼
- TrendFocus：2019年Q3全球HDD出貨量達240EB
- vivo X27引數配置與圖賞：vivo X27引數配置怎麼樣 ？
- Elastic Search 7.x 叢集配置AST
- Webpack4.x 無分離配置Web