Training
Profile
This course is the Linux driver development part of the series of courses that Punctual Atomic teaches you step by step on how to learn Linux. The supporting development board for this course is the Punctual Atomic alpha/mini Linux development board.
Chapters
Chapter 1：The difference between Linux driver development and bare metal development (20 minutes and 51 seconds)
Chapter 2：Basic experiment of character device driver development (21 minutes and 54 seconds)
Chapter 3：My first Linux driver-character device driver framework (36 minutes and 13 seconds)
Chapter 4：My first Linux driver - driver module loading and unloading experiment (31 minutes and 56 seconds)
Chapter 5：My first Linux driver-character device driver framework construction experiment (39 minutes and 0 seconds)
Chapter 6：My first Linux driver - application writing (36 minutes and 30 seconds)
Chapter 7：My first Linux driver - perfect chrdevbase driver (32 minutes and 39 seconds)
Chapter 8：Linux LED light driver experiment (directly operating registers)-address mapping (20 minutes and 33 seconds)
Chapter 9：Linux LED light driver experiment (directly operating registers) - driver framework construction and network problem solving methods (35 minutes and 13 seconds)
Chapter 10：Linux LED light driver experiment (direct operation register)-LED light initialization (34 minutes and 1 seconds)
Chapter 11：Linux LED light driver experiment (directly operating registers)-improving driver and application writing tests (25 minutes and 6 seconds)
Chapter 12：Linux new character device driver experiment-construction of new driver framework (39 minutes and 56 seconds)
Chapter 13：Linux new character device driver experiment-improving the driver (26 minutes and 56 seconds)
Chapter 14：Linux new character device driver experiment-automatically create device nodes (31 minutes and 30 seconds)
Chapter 15：Linux new character device driver experiment-private data and goto error handling method (32 minutes and 48 seconds)
Chapter 16：Detailed explanation of Linux device tree - what is device tree? (28 minutes and 16 seconds)
Chapter 17：Detailed explanation of Linux device tree-DTS files and organization forms (41 minutes and 39 seconds)
Chapter 18：Detailed explanation of Linux device tree-6ULL device tree node information (35 minutes and 55 seconds)
Chapter 19：Detailed explanation of Linux device tree - the embodiment of the device tree in the root file system and adding custom nodes (38 minutes and 41 seconds)
Chapter 20：Detailed explanation of Linux device tree - special nodes of device tree (23 minutes and 57 seconds)
Chapter 21：Detailed explanation of Linux device tree - standard attributes in device tree (26 minutes and 48 seconds)
Chapter 22：Detailed explanation of Linux device tree-the role of the compatible attribute under the root node (27 minutes and 26 seconds)
Chapter 23：Detailed explanation of Linux device tree - binding document and OF function (42 minutes and 34 seconds)
Chapter 24：Detailed explanation of Linux device tree-OF function operation experiment (50 minutes and 17 seconds)
Chapter 25：LED drive test under the device tree-experimental drive framework construction (38 minutes and 51 seconds)
Chapter 26：LED driver test under the device tree-experimental driver improvement (45 minutes and 16 seconds)
Chapter 27：Pinctrl and gpio subsystem test-detailed explanation of pincrl subsystem (40 minutes and 56 seconds)
Chapter 28：pinctrl and gpio subsystem test-pincrl subsystem driver analysis (35 minutes and 49 seconds)
Chapter 29：pinctrl and gpio subsystem test-detailed explanation and driver analysis of gpio subsystem (42 minutes and 24 seconds)
Chapter 30：Pinctrl and gpio subsystem experiment-device tree node creation and driver framework writing (47 minutes and 10 seconds)
Chapter 31：pinctrl and gpio subsystem test-improving driver (35 minutes and 20 seconds)
Chapter 32：beep buzzer experiment (42 minutes and 23 seconds)
Chapter 33：Linux Concurrency and Competition Experiment-Basic Concepts of Concurrency and Competition and Atomic Operations (30 minutes and 30 seconds)
Chapter 34：Linux concurrency and competition experiments-spin locks, semaphores and mutexes (30 minutes and 55 seconds)
Chapter 35：Linux Concurrency and Competition Experiment-Atomic Operation Experiment (27 minutes and 27 seconds)
Chapter 36：Linux concurrency and competition experiment-spin lock, semaphore and mutex operation experiment (34 minutes and 44 seconds)
Chapter 37：Linux key input test (40 minutes and 2 seconds)
Chapter 38：Linux Kernel Timer Experiment-Introduction to Kernel Time Management (25 minutes and 43 seconds)
Chapter 39：Linux Kernel Timer Experiment-Introduction to Kernel Timer and Experiment Writing (40 minutes and 6 seconds)
Chapter 40：Linux kernel timer experiment-using ioctl to control the timer (42 minutes and 16 seconds)
Chapter 41：Linux Interrupt Experiment-Introduction to the Linux Kernel Interrupt Framework (22 minutes and 27 seconds)
Chapter 42：Linux interrupt experiment-Linux kernel interrupt upper and lower halves (25 minutes and 6 seconds)
Chapter 43：Linux interrupt experiment-how to describe interrupt information in the device tree (20 minutes and 48 seconds)
Chapter 44：Linux Interrupt Experiment-Key Interrupt Experiment Driver Writing (Part 1) (22 minutes and 24 seconds)
Chapter 45：Linux Interrupt Experiment-Key Interrupt Experiment Driver Writing (Part 2) (27 minutes and 44 seconds)
Chapter 46：Linux interrupt experiment-using timer to implement key debounce processing (31 minutes and 33 seconds)
Chapter 47：Linux interrupt experiment-interrupt lower half processing experiment (26 minutes and 5 seconds)
Chapter 48：Linux blocking and non-blocking IO experiment - introduction to blocking and non-blocking (39 minutes and 28 seconds)
Chapter 49：Linux blocking and non-blocking IO experiment - blocking IO experiment (29 minutes and 53 seconds)
Chapter 50：Linux blocking and non-blocking IO experiment-non-blocking IO experiment (29 minutes and 48 seconds)
Chapter 51：Linux Asynchronous Notification Experiment-Introduction to Asynchronous Notification (26 minutes and 48 seconds)
Chapter 52：Linux asynchronous notification experiment-driver writing (40 minutes and 16 seconds)
Chapter 53：Platform device driver experiment-driver separation and layering (23 minutes and 23 seconds)
Chapter 54：Platform device driver experiment-driver, bus and device (32 minutes and 41 seconds)
Chapter 55：platform device driver experiment-platform bus introduction 1 (31 minutes and 8 seconds)
Chapter 56：platform device driver experiment-platform bus introduction 2 (19 minutes and 53 seconds)
Chapter 57：platform device driver experiment-platform device registration experiment without device tree (31 minutes and 32 seconds)
Chapter 58：platform device driver experiment-no device tree platform driver registration experiment (39 minutes and 5 seconds)
Chapter 59：platform device driver experiment - platform driver registration experiment under the device tree (34 minutes and 21 seconds)
Chapter 60：Linux’s own LED driver experiment-A brief analysis of Linux’s own LED driver (29 minutes and 12 seconds)
Chapter 61：Linux comes with LED driver experiment-device tree node creation and testing (18 minutes and 27 seconds)
Chapter 62：Linux Miscellaneous (MISC) Driver Experiment-Introduction to MISC Driver Framework (27 minutes and 27 seconds)
Chapter 63：Linux miscellaneous (MISC) driver experiment-misc buzzer driver writing and testing (28 minutes and 10 seconds)
Chapter 64：Linux INPUT subsystem driver experiment-Introduction to INPUT driver framework (35 minutes and 37 seconds)
Chapter 65：Linux INPUT subsystem driver experiment-experimental driver writing (34 minutes and 27 seconds)
Chapter 66：Linux INPUT subsystem driver experiment-detailed explanation of input_event (20 minutes and 33 seconds)
Chapter 67：Linux INPUT subsystem driver experiment-application writing (19 minutes and 21 seconds)
Chapter 68：Linux INPUT subsystem driver experiment-the kernel comes with a button driver (22 minutes and 30 seconds)
Chapter 69：Linux LCD driver experiment-Framebuffer introduction (21 minutes and 13 seconds)
Chapter 70：Linux LCD driver experiment-A brief analysis of LCD driver source code (39 minutes and 51 seconds)
Chapter 71：Linux LCD driver experiment-LCD driver writing (25 minutes and 46 seconds)
Chapter 72：Linux LCD driver experiment-LCD screen test (24 minutes and 23 seconds)
Chapter 73：Linux RTC driver experiment-Introduction to RTC driver framework (23 minutes and 18 seconds)
Chapter 74：Linux RTC driver experiment-RTC driver source code analysis and testing (26 minutes and 26 seconds)
Chapter 75：Linux IIC driver experiment-A brief analysis of the Linux IIC adapter driver framework (38 minutes and 11 seconds)
Chapter 76：Linux IIC driver experiment-A brief analysis of the Linux IIC device driver framework (26 minutes and 25 seconds)
Chapter 77：Linux IIC driver experiment-Linux IIC driver writing and driver framework construction (Part 1) (39 minutes and 15 seconds)
Chapter 78：Linux IIC driver experiment-Linux IIC driver writing and driver framework construction (Part 2) (26 minutes and 39 seconds)
Chapter 79：Linux IIC driver experiment-Linux IIC driver writing AP3216C register data read and write function writing (37 minutes and 13 seconds)
Chapter 80：Linux IIC driver experiment-AP3216C driver improvement and testing in Linux IIC driver writing (34 minutes and 24 seconds)
Chapter 81：Linux SPI driver experiment-Detailed explanation of SPI controller driver (Part 1) (15 minutes and 0 seconds)
Chapter 82：Linux SPI driver experiment-Detailed explanation of SPI controller driver (Part 2) (27 minutes and 37 seconds)
Chapter 83：Linux SPI driver experiment-detailed explanation of SPI device driver framework and device tree modification (36 minutes and 56 seconds)
Chapter 84：Linux SPI driver experiment - SPI driver writing and ICM20608 driver framework construction (28 minutes and 17 seconds)
Chapter 85：Linux SPI driver experiment-SPI driver writing ICM20608 register data read and write function writing (41 minutes and 34 seconds)
Chapter 86：Linux SPI driver experiment-SPI driver writing, ICM20608 driver improvement and test APP writing (17 minutes and 55 seconds)
Chapter 87：Linux SPI driver experiment-SPI driver chip select pin explanation error statement (modify the error in the explanation) (21 minutes and 45 seconds)
Chapter 88：Linux serial port experiment-detailed explanation of serial port driver framework and driver analysis (33 minutes and 33 seconds)
Chapter 89：Linux serial port experiment-enable UART3 (12 minutes and 9 seconds)
Chapter 90：Linux serial port experiment-minicom transplantation (32 minutes and 21 seconds)
Chapter 91：Linux serial port experiment-use minicom to test the serial port (15 minutes and 50 seconds)
Chapter 92：Linux multi-point capacitive touch screen experiment-Linux multi-point capacitive touch TypeA protocol (19 minutes and 21 seconds)
Chapter 93：Linux multi-point capacitive touch screen experiment-Linux multi-point capacitive touch TypeB protocol (24 minutes and 34 seconds)
Chapter 94：Linux multi-point capacitive touch screen experiment-driver writing and FT5426 driver framework construction (32 minutes and 33 seconds)
Chapter 95：Linux multi-point capacitive touch screen experiment - driver writing FT5426 interrupt and chip initialization (24 minutes and 25 seconds)
Chapter 96：Linux multi-point capacitive touch screen experiment-driver writing, FT5426 driver improvement and touch testing (44 minutes and 22 seconds)
Chapter 97：Linux multi-point capacitive touch screen experiment-tslib transplantation and testing (19 minutes and 21 seconds)
Chapter 98：Linux multi-point capacitive touch screen experiment-touch driver files are added to the Linux kernel (13 minutes and 7 seconds)
Chapter 99：Linux Audio Driver Experiment-Audio Basics (35 minutes and 3 seconds)
Chapter 100：Linux audio driver experiment-IIS protocol and schematic analysis (25 minutes and 13 seconds)
Chapter 101：Linux Audio Driver Experiment-A Brief Analysis of ALSA and ASOC Driver Framework (35 minutes and 27 seconds)
Chapter 102：Linux audio driver experiment-audio driver enablement (7 minutes and 9 seconds)
Chapter 103：Linux audio driver experiment-alsa-lib and alsa-utils transplantation (20 minutes and 39 seconds)
Chapter 104：Linux Audio Driver Experiment-Playback and Recording Test (38 minutes and 3 seconds)
Chapter 105：Linux audio driver experiment - automatically configure the sound card at boot and transplant mplayer (24 minutes and 7 seconds)
Chapter 106：Linux audio driver experiment-alsamixer introduction (13 minutes and 34 seconds)
Chapter 107：Linux CAN driver experiment-CAN introduction (24 minutes and 6 seconds)
Chapter 108：Linux CAN driver experiment-CAN driver enablement (18 minutes and 44 seconds)
Chapter 109：Linux CAN driver experiment-can-utils transplantation (15 minutes and 16 seconds)
Chapter 110：Linux CAN driver experiment-CAN data sending and receiving test (11 minutes and 15 seconds)
Chapter 111：Linux USB driver experiment-USB basics (32 minutes and 14 seconds)
Chapter 112：Linux USB driver experiment-6UL USB controller brief analysis and hardware principle analysis (29 minutes and 5 seconds)
Chapter 113：Linux USB driver experiment-USB HOST test experiment (30 minutes and 43 seconds)
Chapter 114：Linux USB driver experiment-USB OTG test experiment (30 minutes and 30 seconds)
Chapter 115：Linux block device driver experiment-block device driver framework analysis 1 (24 minutes and 25 seconds)
Chapter 116：Linux Block Device Driver Experiment-Block Device Driver Framework Analysis 2 (23 minutes and 10 seconds)
Chapter 117：Linux block device driver experiment-construction of driver framework written using request queue driver (35 minutes and 36 seconds)
Chapter 118：Linux block device driver experiment-driver improvement and testing written using request queue driver (33 minutes and 33 seconds)
Chapter 119：Linux block device driver experiment-using manufacturing request function driver writing and testing (25 minutes and 1 seconds)
Chapter 120：Linux Network Driver Experiment-Introduction to Embedded Network Hardware Solution (17 minutes and 41 seconds)
Chapter 121：Linux network driver experiment-detailed explanation of MII&RMII interface (14 minutes and 20 seconds)
Chapter 122：Linux network driver experiment-detailed explanation of PHY chip (27 minutes and 30 seconds)
Chapter 123：Linux network driver experiment-detailed explanation of Linux driver framework net_device (14 minutes and 21 seconds)
Chapter 124：Linux network driver experiment-Linux driver framework detailed explanation net_device_ops&sk_buff&NAPI2 (17 minutes and 13 seconds)
Chapter 125：Linux network driver experiment-I.MX6ULL network driver device tree preparation (17 minutes and 44 seconds)
Chapter 126：Linux network driver experiment-A brief analysis of the fec_probe function of the I.MX6ULL network driver (28 minutes and 3 seconds)
Chapter 127：Linux network driver experiment-detailed explanation of the general PHY and LAN8720 driver of the I.MX6ULL network driver (29 minutes and 10 seconds)
Chapter 128：Linux network driver experiment-I.MX6ULL network test (19 minutes and 25 seconds)
Chapter 129：Linux WIFI driver experiment-WIFI driver transplantation and compilation (26 minutes and 6 seconds)
Chapter 130：Linux WIFI driver experiment-WIFI test tool transplantation (23 minutes and 59 seconds)
Chapter 131：Linux WIFI driver experiment-WIFI networking test (11 minutes and 49 seconds)
Chapter 132：Linux 4G driver experiment-4G module driver modification (18 minutes and 14 seconds)
Chapter 133：Linux 4G driver experiment-4G networking test (28 minutes and 4 seconds)
Chapter 134：Linux RGB to HDMI driver experiment (38 minutes and 12 seconds)
Chapter 135：Linux PWM driver experiment-detailed explanation of PWM driver source code (22 minutes and 7 seconds)
Chapter 136：Linux PWM driver experiment-PWM driver test (16 minutes and 1 seconds)
Chapter 137：Linux Regmap API Experiment-Detailed Explanation of Regmap Driver Framework (28 minutes and 14 seconds)
Chapter 138：Linux Regmap API Experiment-Driven Writing Test (22 minutes and 31 seconds)
Chapter 139：Linux IIO driver experiment-why to use IIO framework (30 minutes and 59 seconds)
Chapter 140：Linux IIO driver experiment-detailed explanation of IIO driver framework (41 minutes and 49 seconds)
Chapter 141：Linux IIO driver experiment-framework for writing IIO driver (25 minutes and 39 seconds)
Chapter 142：Linux IIO driver experiment-channel configuration for writing IIO driver (22 minutes and 57 seconds)
Chapter 143：Linux IIO driver experiment-IIO driver writing iio_info writing (31 minutes and 9 seconds)
Chapter 144：Linux IIO driver experiment-sensor data reading and writing written by IIO driver (34 minutes and 59 seconds)
Chapter 145：Linux IIO driver experiment-application writing for IIO driver writing (20 minutes and 16 seconds)
Chapter 146：Linux ADC driver experiment (23 minutes and 7 seconds)
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