Related Manuals for CEL ZFSM-201-EVB-1
Summary of Contents for CEL ZFSM-201-EVB-1
- Page 1 Free Star Pro Series ZFSM-201-EVB-1 Evaluation Board MAC Programmers’ Guide ZFSM-201-1 FreeStar Pro Module Document # 0006-00-08-05-000 (Rev B) ...
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Page 2: Table Of Contents
FreeStar Pro MAC Programmers’ Guide Table of Contents OVERVIEW ......................4 DESCRIPTION .................... 4 REFERENCED DOCUMENTS ..............4 CODE DEVELOPMENT IN IAR WORKBENCH® ..........5 TOOLS ......................5 2.1.1 IAR Embedded Workbench®... - Page 3 FreeStar Pro MAC Programmers’ Guide 3.5.5 Receiving a RF Message ..................... 19 STATE DIAGRAMS ................... 20 3.6.1 Main State Diagram ...................... 20 3.6.2 AppInit State Diagram ....................21 3.6.3 Transmit/Receive RF Message State Diagram ............22 ...
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Page 4: Overview
DESCRIPTION The ZFSM201-EVB-1 FreeStar Pro Evaluation Board serves as an interface, evaluation and development tool enabling the user to demonstrate, and evaluate the capabilities of the CEL ZFSM-201-1, FreeStar Pro Module. At the heart of the CEL ZFSM-201-1 is the Freescale MC13224V Platform-in-Package (PiP) transceiver, a 32-bit ARM-based ZigBee radio module and a third-generation 2.4GHz IEEE®... -
Page 5: Code Development In Iar Workbench
0006-00-08-05-000 ZFSM-201-KIT-1 Wireless UART Application User Guide 0006-00-08-06-000 ZFSM-201-KIT-1, ZFSM-201-EVB-1 Erratum 0006-00-08-04-000 Note: The CEL documents listed above are included on the CEL CD. 2 Code Development in IAR Workbench® Figure 1 – Screen, IAR Website, Workbench® TOOLS 2.1.1 IAR Embedded Workbench® for ARM Several options exist to purchase or evaluate this program. -
Page 6: J-Link
File Location on the CD A complete IAR project, developed based on the BeeKit™ MAC codebase is included on the CEL CD in the directory \ZFSM-201\Application Source Files\CEL_MAC_111_v1.3 \CEL_MAC_111\. It is entitled ‘CEL_MAC_111.eww’. The project was based on the ‘MyWirelessApp Demo Framework’ template in BeeKit™ (see Figure 3). -
Page 7: Debug/Release Workspace Mode
NOTE: The screenshots used in this user guide may be based on a prior release of the corresponding Freescale codebase, for version / project information with regards to the example included on the CEL CD, please refer to Section Error! Reference source not found.. For the latest Freescale codebase, please download the Freescale BeeKit™... -
Page 8: Utility Files
FreeStar Pro MAC Programmers’ Guide application_mac.c - This code contains the base applications for the CEL/MAC release: Range test Packet error rate test Continuous receive Psuedo random binary sequency tx MApp_app.c - Main C file exported out of BeeKit. -
Page 9: Plm And Mac Source Files
FreeStar Pro MAC Programmers’ Guide PLM AND MAC SOURCE FILES Additional Source files are included in the project when made by BeeKit™ and stored in the PLM and MAC directories. They are shown in Figure 7 below. Figure 7 – Screen, IAR Workbench – PLM and MAC Source Files J-LINK SPEED Figure 8 –... -
Page 10: Change The J-Link Speed By Following Steps
FreeStar Pro MAC Programmers’ Guide 2.6.1 Change the J-Link speed by following steps: Right-click on the project name. In Figure 8 above the project name is ‘CEL_MAC_101_DP’. Select ‘Options…’ from the Menu List. In the ‘J-Link/J-Trace’ category, set the ‘Reset’ to ‘Software’ and the ‘JTAG/SWD speed’... -
Page 11: Main Iar Features
FreeStar Pro MAC Programmers’ Guide MAIN IAR FEATURES 2.8.1 Building a Project Under the ‘Project’ menu several options exist to ‘Make’, ‘Compile’, or ‘Rebuild All’ code. Figure 11 – Screen, IAR Workbench – Project Menu 2.8.2 Downloading into Flash: Ensure J-Link is connected to PC though the USB cable. -
Page 12: Mac Development With Sample Application
FreeStar Pro MAC Programmers’ Guide Figure 12 – Screen, IAR Workbench – Download and Debug 3 MAC Development with Sample Application CODE DEVELOPMENT The MC13224V is a powerful ARM7 based processor integrated with an IEEE 802.15.4 radio. Although the Sample Project provided does not exercise every available feature and option, many software components for developing custom applications are included, such as: ... -
Page 13: Task Scheduler
FreeStar Pro MAC Programmers’ Guide Task Scheduler Information about the Task Scheduler can be found in the IEEE 802.15.4 Media Access Controller (MAC) MyWirelessApp User’s Guide. 3.2.1 Task Priority Tasks are run based on priority. The list of default tasks can be found in Application/Interface/Mac_Global.h file. -
Page 14: Task Events
FreeStar Pro MAC Programmers’ Guide 3.2.3 Task Events Every task can have up to sixteen events in the form of a simple bitmask. The events are passed into the task. The main tasks in the sample project are defined in application_globals.h file. -
Page 15: Starting An Interval Timer
FreeStar Pro MAC Programmers’ Guide Figure 19 – Starting a Single Shot Timer 3.3.3 Starting an Interval Timer Some timers can be setup to expire on a periodic basis. To accomplish this use the TMR_StartIntervalTimer() function. Its arguments are the same as those of a Single Shot Timer. -
Page 16: All Other Network Parameters
FreeStar Pro MAC Programmers’ Guide during initialization. Figure 21 – Changing RF Power 3.5.3 All other Network Parameters The IEEE 802.15.4 is rich with features and options. Additional Freescale documentation referenced in Error! Reference source not found. outline some of the IEEE 802.15.4 features. - Page 17 FreeStar Pro MAC Programmers’ Guide Figure 22 – Setting up other Network Parameters Rev B 0006-00-08-05-000 Page 17 of 33...
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Page 18: Sending A Rf Message
FreeStar Pro MAC Programmers’ Guide Figure 23 – Changing the PAN-ID 3.5.4 Sending a RF Message Once the network has been established (See 3.5.1) the device is ready to send a RF message. A function called AppTransmitPacket() is included in the application_mac.c file that will transmit a RF message and can also be seen in Figure 24. -
Page 19: Receiving A Rf Message
FreeStar Pro MAC Programmers’ Guide Figure 25 – MCPS message sent confirmation 3.5.5 Receiving a RF Message Confirmation that the message has been sent will come from the MAC in the form of a MCPS message. The AppTask() function in main_app.c checks for messages from the MCPS, and will process accordingly. -
Page 20: State Diagrams
FreeStar Pro MAC Programmers’ Guide STATE DIAGRAMS The following sections describe the states used in the Sample Project with the goal of helping the user to understand the code, and how to modify it for a custom application. 3.6.1 Main State Diagram Figure 27 –... -
Page 21: Appinit State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.2 AppInit State Diagram Figure 28 – Diagram, AppInit State Rev B 0006-00-08-05-000 Page 21 of 33... -
Page 22: Transmit/Receive Rf Message State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.3 Transmit/Receive RF Message State Diagram Figure 29 – Diagram, Transmit/Receive Message State Rev B 0006-00-08-05-000 Page 22 of 33... -
Page 23: Pert Transmit Message State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.4 PERT Transmit Message State Diagram PERT Transmit INIT_PERT_TX State -Setup Radio -Setup PERT Message Done Transmitting TRANSMITTING_PERT State Message? All Messages Sent? DONE Figure 30 – Diagram, PERT Transmit Message State Rev B 0006-00-08-05-000 Page 23 of 33... -
Page 24: Hibernate Using 2Khz Oscillator State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.5 Hibernate using 2kHz Oscillator State Diagram Figure 31 – Diagram, Hibernate using 2kHz Oscillator State Rev B 0006-00-08-05-000 Page 24 of 33... -
Page 25: Hibernate Using 32Khz Oscillator State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.6 Hibernate using 32kHz Oscillator State Diagram Figure 32 – Diagram, Hibernate using 32kHz Oscillator State Rev B 0006-00-08-05-000 Page 25 of 33... -
Page 26: Doze Using 24Mhz Reference Oscillator State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.7 Doze using 24MHz Reference Oscillator State Diagram Figure 33 – Diagram, Doze using 24MHz Oscillator State Rev B 0006-00-08-05-000 Page 26 of 33... -
Page 27: Enable Buck Regulator State
FreeStar Pro MAC Programmers’ Guide 3.6.8 Enable Buck Regulator State Figure 34 – Diagram, Enable Buck Regulator State Rev B 0006-00-08-05-000 Page 27 of 33... -
Page 28: Save To Nvm State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.9 Save to NVM State Diagram Figure 35 – Diagram, Save to NVM State Rev B 0006-00-08-05-000 Page 28 of 33... -
Page 29: Nvm Read State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.10 NVM Read State Diagram Figure 36 – Diagram, NVM Read State Rev B 0006-00-08-05-000 Page 29 of 33... -
Page 30: Uart Receive State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.11 UART Receive State Diagram Figure 37 – Diagram, UART Receive State Rev B 0006-00-08-05-000 Page 30 of 33... -
Page 31: Reading Adc's State Diagram
FreeStar Pro MAC Programmers’ Guide 3.6.12 Reading ADC’s State Diagram Figure 38 – Diagram, Reading ADC’s State Rev B 0006-00-08-05-000 Page 31 of 33... -
Page 32: Receiving A Uart Message
Other events can be easily added. 3.11 READING ADC’S Two A/D converters are connected to Potentiometers on the CEL ZFSM-201-EVB-1 FreeStar Pro Evaluation Board. Another A/D internal to the MC13224V can be used to monitor the battery voltage. -
Page 33: User Inputs (Switches)
FreeStar Pro MAC Programmers’ Guide This ‘adjusted’ Power Supply Value can be used to improve the accuracy of the A/D values obtained from the power supply. o ADC Voltage = (A/D result /4095) * Power Supply Voltage 3.12 USER INPUTS (SWITCHES) ...
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