Cortex-M0 MCU Interface and Driver Design - Course Overview 2/21/2013 Richard Kuo Assistant Professor

Why Learning Microcontroller ? Microcontrollers Are Everywhere !

MCU Interfacing & Programming ICE (Nu-Link) PC IDE Peripheral Devices

MCU Block Diagram - Simplified Memory CPU I/O GPIO Flash ROM Interfaces UART I2C SPI PWM Cortex-M0 50MHz SRAM ADC

MCU Block Diagram - Detail

Course Outline Lesson 0. NuMicro MCU Overview & Introduction Lesson 1. NuMicro Learning Board & SDK Lesson 2. Basic Electronics Lesson 3. C Programming Lesson 4. GPIO (General Purpose I/O) Lesson 5. LCD (on-board LCD) Lesson 6. Timer/Watch-Dog Timer/Real-Time-Clock Lesson 7. ADC (Analog-to-Digital)

Course Outline Lesson 8. PWM (Pulse Width Modulation) Lesson 9. Motor Control Lesson 10. UART (Universal Asynchronous Receiver/ Transmitter) Lesson 11. I2C (Inter-Integrated Circuit) bus Lesson 12. SPI (Serial Peripheral Interface) Lesson 13. USB (Universal Serial Bus) & SDcard Lesson 14. CAN (Controller Area Network)

Lesson 0. NuMicro MCU Course Overview Course Introduction 0._NuMicro_MCU_Course_Overview.ppt ARM Cortex-M0 Introduction 0.ARM_CortexM0_Intro.ppt NuMicro NUC140 Technical Reference Manual 0. NuMicro_NUC140_Technical_Reference_Manual.pdf NuMicro CMSIS Introduction 0.NuMicro_CMSIS_Intro.ppt

Lesson 1. NuMicro Learning Board & SDK NuMicro Learning Board User Guide (including Schematics) 1.Nu-LB-NUC140_User_s_Guide_v2.0.pdf NuMicro Learning Board Usage Introduction 1.NuMicro_MCU_Learning_Board_Introduction.ppt NuMicro Learning Board SDK Installation 1.NuMicro_MCU_Learning_Board_SDK_Installation.ppt Exercise : Smpl_Start_Kit C:\Nuvoton\BSP Library\NUC100SeriesBSP_v1.05.001\NUC100SeriesBSP\NuvotonPlatform_Keil\Sample\NUC1xx-LB_002\Smpl_Start_Kit

Lesson 2. Basic Electronics 2.Basic_Electronics.ppt Electronic Fundamental Laws Electronic Tool/Equipment Basic Components Introduction Resistor Light Emitting Diode (LED) Oscillator Transistor Operational Amplifier (OP Amp) Ultrasound Sensor Circuit

Lesson 3. C Programming C Programming 3. C_programming.ppt Computer Architecture Introduction and Basic C Features Data Type and Operators Functions and Macro Exercise : GPIO to control on-board LEDs (Smpl_GPIO_LED) Exercise : GPIO using macro (Smpl_GPIO_LED1_macro) Exercise : GPIO to control RGB LED (Smpl_GPIO_RGBled) Exercise : GPIO to control Buzzer on/off (Smpl_GPIO_Buzzer) Exercise : GPIO to control 7-segment display (Smpl_7seg)

Lesson 4. General Purpose Input/Output Cortex-M0 MCU General Purpose Input/Output 4.NuMicro_GPIO.PPT Exercise : GPIO to scan 3x3 keypad (Smpl_7seg_Keypad) Exercise : GPIO controlled by 3x3 keypad (Smple_GPIO_Keypad) Exercise : GPIO to read Body Infrared Sensor (Smpl_GPIO_BodyInfrared) Exercise : GPIO connecting to LCM16x2 (Smpl_GPIO_LCM16x2) Exercise : GPIO interface to 16x16 LED Matrix (Smpl_GPIO_LED16x16)

Lesson 5. LCD display NuMicro MCU Learning Board’s LCD display 5.NuMicro_LCD.ppt Exercise: LCD display - Text mode (Smpl_LCD_Text) Print text on LCD 128x64 Exercise: LCD display – Text mode (Smpl_LCD_Keypad) Keypad input to display text on LCD Exercise: LCD display – Graphic mode (Smpl_LCD_Bmp) Display bitmap on LCD 128x64 Exercise: LCD display – Graphic mode (Smpl_LCD_Graphics) Draw Line/Circle on LCD 128x64 To design a LCD Driver (Driver_LCD.c)

Lesson 6.Timer/Watch-Dog Timer/RTC NuMicro MCU Timer/Watch-Dog Timer/RTC 6.NuMicro_Timer_WatchDog_RTC.ppt Exercise: Timer – one-shot、periodic、continuous (Smpl_Timer) set Timer 0,1,2,3 at different counting frequency and display on LCD Exercise: Watch-Dog Timer (Smpl_WDT) Set Watch-Dog Timer at 10KHz Exercise: Real-Time Clock (Smpl_RTC) set RTC alarm & display RTC time Exercise: using Timer + WatchDog Timer + RTC alarm (Smpl_Timer_WDT_RTC) Use Timer & WatchDogt Timer & RTC all in one program To design a Timer Driver (Driver_Timer.c)

Lesson 7. Analog-to-Digital Conversion Analog-to-Digital Conversion Introduction 7.NuMicro_ADC.ppt Exercise：using ADC to read variable resistor (Smpl_ADC_VR1) Exercise：using ADC to read thermistor (Smpl_ADC_Thermistor) Exercise : using ADC to read resistive touch panel (Smpl_ADC_Touch) To design a ADC Driver (Driver_ADC.c)

Lesson 8. Pulse Width Modulation PWM Introduction 8.NuMicro_PWM.ppt Exercise：using PWM to generate tone (Smpl_PWM_Tone) To use oscilloscope to observe the output waveform Exercise：using PWM to output to speaker (Smpl_PWM_stereo) Add a transistor to driver external speaker Exercise : using PWM with Keypad to select different tone to output to speaker (Smpl_PWM_Tone_Keypad) Use ScanKey driver to get input from 3x3 keypad Use PWM to generate tone To design a PWM driver (Driver_PWM.c)

Lesson 9. Motor Control Motor Control Introduction 9.NuMicro_Motor_Control.ppt Exercise：Stepping Motor control using GPIO (Smpl_GPIO_StepMotor) Exercise : DC servo control using PWM (Smpl_PWM_DCServo) Exercise：DC motor control using GPIO (Smpl_GPIO_DCmotor)

Lesson 10. UART (Universal Asynchronous Receiver / Transmitter) UART Introduction 10.NuMicro_UART.ppt Exercise：Interfacing with Ultrasound sensor module (Smpl_UART0_SRF04) Exercise：Interfacing with Bluetooth module (Smpl_UART0_HC05) Exercise：Reading Ultrasound sensor and transmit data to Bluetooth (Smpl_UART_BT_US100) To design an UART Driver (Driver_UART.c)

Lesson 11. I2C bus I2C Bus Introduction 11.NuMicro_I2C.ppt Exercise: I2C interface with Temperature Sensor IC (Smpl_I2C_TMP100) Exercise: I2C interface with 3-axis accelerometer (Smpl_I2C_MMA7445) Exercise: I2C interface with 3-axis Gyroscope (Smpl_I2C_L3G4200) Exercise: I2C interface with 3-axis Accelero + Gyro (Smpl_I2C_MPU6050) To design an I2C driver (Driver_I2C.c) To design device driver for above sensors

Lesson 12. SPI (Serial Peripheral Interface) SPI Bus Introduction 12.NuMicor_SPI.ppt Exercise : use SPI interface to LCD 128x64 (Smpl_SPI_QC12864B) Exercise: use SPI read/write SPI Flash (Smpl_SPI_Flash) Exercise: use SPI & PDMA access SPI Flash (Smpl_SPI2_Flash) Exercise : use SPI interface with RF2.4GHz (Smpl_SPI_RF24L01) To design a SPI driver (Driver_SPI.c) To design device drivers for LCD128x64, SPI Flash, RF2.4G

Lesson 13. USB & SDcard USB Introduciton 13.NuMicro_USB_SDcard.ppt Exercise : USB Virtual Com. Port (Smpl_VCOM) Using UART0 to USB Exercise : USB HID (Smpl_HID) Emulating USB Human Interface Device (keyboad, mouse, digitizer) Exercise : Audio player with SDcard (Smpl_SDcard_ADPCM) MCU decode .wav file read from SDcard Exercise : signal recording with SDcard (Smpl_SDcard_ADC7) MCU record signal input of pin ADC7 and store 12-bit data into SDcard To design a SDcard driver (Driver_SDcard.c) using FAT File System

Lesson 14. CAN (Controller Area Network) CAN Bus Introduction 14.NuMicro_CAN.ppt Exercise: CAN Basic Transmission (Smpl_CAN) TX for standard ID & RX for LCD display message Exercise : CAN networking with ScanKey (Smpl_CAN_Keypad) Exercise : CAN networking with ADC (Smpl_CAN_ADC7) Exercise : CAN networking with Timer0 (Smpl_CAN_Timer0) Exercise : CAN master/slave to control GPIOs To use CAN to network and control an external control board (with MOSFETs/Relys) for driving DC Motor /Step Motor /Actuator

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