Priority of Telnet server task

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After completing this session, you will be able to: • Configure and initialize RTCS • Use socket API to create TCP and UDP connections • Use HTTP Web server to serve dynamic data in a Web page • Understand CGI implementation • Use Telnet for remote command line access • Use FTP for file transfer • Understand Ethernet and Wi-Fi options for networking TM 6 Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis, mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine, Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
• 120/150MHz ARM Cortex-M4 DSP with Floating Point Unit − Faster processing, reduced code size and increased system accuracy in data-acquisition-intensive applications like BLDC motor control & digital filtering • Graphics LCD on-chip with GUI enablement support (K70 family only) − Supports QVGA LCD panels as a single-chip solution or up to 24-bit SVGA panels using external memory − Supported by Freescale’s PEG library with simple WindowBuilder interface for advanced GUI development. Complimentary eGUI LCD driver also available • Security for robust, industrial applications − Hardware tamper detection against voltage / frequency / temperature variations and physical attack − Secure RTC with independent battery supply and Secure Key Storage for smart-metering and secure industrial systems − Cryptographic acceleration unit provides fast, secure data transfer and storage. Supports multiple encryption algorithms with minimal system overhead • Industrial connectivity and external memory support − IEEE 1588 hardware time stamping & clock synchronization enables accurate, deterministic control over Ethernet networks − USB 2.0 Full-Speed Device/Host/OTG Controller with integrated transceiver. High-Speed with external ULPI interface − NAND Flash, DDR and Secure Digital Host Controllers provide multiple options for system expansion TM www.freescale.com/k70 Up to 150MHz ARM Cortex-M4 Core DSP & Floating Point Unit 16KB Cache 1.25DMIPs/MHz Up to 1M Flash Memory Up to 128KB SRAM FlexMemory: up to 16KB EEPROM or 512KBFlash 7 32-ch DMA Memory Protection Unit DRAM Controller Timers 4x FlexTimers Graphic LCD (24-bit SVGA) CrossBar Switch (XBS) FlexBus Carrier Modulator Timer, Programmable Interrupt Timer, Low Power Timer, Programmable Delay Block Full/ High-Speed USB (H/D/OTG) with DCD IEEE 1588 Ethernet MAC Peripheral Bus Controllers (x2) Analog 4x 16-bit SAR ADC 2x 12-bit DAC 4x High Speed Comparators 4x Programmable Gain Amplifiers Internal Voltage Ref (1.2V) Communications 2x I2C 6x UART 3x DSPI 2x CAN 2xIIS 32-bit Cyclic Redundancy Check Clock Module: 2 Crystal inputs 2 internal oscillators PLL and FLL NAND Flash Controller Enablement Bundle • TOWER development system • MQX RTOS – USB & TCP/IP stacks, GUI & Encryption plug-ins • Eclipse-Based CodeWarrior 10.1 IDE with Processor Expert • PEG Graphic LCD WindowBuilder • IAR, Keil and Full ARM Ecosystem Support Secure Digital Host Controller Cryptographic Acceleration Unit Tamper Detect Low Power Touch Sense Interface Watchdog + External Watchdog Monitor Up to 128 GPIO Freescale, the Freescale logo, AltiVec, C-5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C-Ware, the Energy Efficient Solutions logo, Kinetis, mobileGT, PowerQUICC, Processor Expert, QorIQ, Qorivva, StarCore, Symphony and VortiQa are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Airfast, BeeKit, BeeStack, CoreNet, Flexis, MagniV, MXC, Platform in a Package, QorIQ Qonverge, QUICC Engine, Ready Play, SafeAssure, the SafeAssure logo, SMARTMOS, TurboLink, Vybrid and Xtrinsic are trademarks of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. © 2012 Freescale Semiconductor, Inc.
Page 1 and 2: June 2012 TM Freescale, the Freesca
Page 3 and 4: • Embedded system designers who a
Page 5: • This course covers TCP/IP conne
Page 9 and 10: TM 9 Freescale, the Freescale logo,
Page 11 and 12: Complimentary Freescale MQX Softwar
Page 13 and 14: TM 13 Simple and Scalable −Small,
Page 15 and 16: Ethernet Hardware Kinetis 10/100-Mb
Page 17 and 18: RTCS = Real-Time TCP/IP Communicati
Page 19 and 20: RTCS Protocols RPC XDR Telnet FTP T
Page 21 and 22: 1. Introduction and session objecti
Page 23 and 24: • RTCS uses some global variables
Page 25 and 26: • Create RTCS by calling RTCS_cre
Page 29 and 30: Bound to datagram (UDP) select() ge
Page 35 and 36: HTTP Client TM TFS HTTP Server MQX
Page 37 and 38: TM 39 Freescale, the Freescale logo
Page 39 and 40: • Now we’ll look at how to modi
Page 41 and 42: • The Common Gateway Interface (C
Page 43 and 44: • First step: Create a CGI link t
Page 45 and 46: • All data is sent between applic
Page 47 and 48: Application also can read in variab
Page 51 and 52: • HVAC demo also has FTP server c
Page 53 and 54: • Function FTPd_init() starts FTP
Page 57 and 58:
• HVAC demo does have telnet serv
Page 59 and 60:
When client requests a connection t
Page 61 and 62:
Shell Command Description exit Exit
Page 63 and 64:
1. Introduction and session objecti
Page 65 and 66:
TM 67 Freescale, the Freescale logo
Page 67 and 68:
• GainSpan Wi‐Fi Tower Module (
Page 69 and 70:
� The GS1011 module is added as t
Page 71 and 72:
Session Objectives: • Configure a
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