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Connecting a CC2520 to a MSP430F5521

Tim Lam
Prodigy 100 points
Other Parts Discussed in Thread: CC2520, MSP430F5521, MSP430F5438A, CC2520EMK, SIMPLICITI, Z-STACK

Hello,

I am attempting to connect a CC2520 to an MSP430F5521 via SPI, but have no idea where to begin.

Any pointers to the right direction would be greatly appreciated.

  • 0
    TI__Guru 56650 points

    Hi,

    are you planning to use zigbee? I would recommend to take a look at the ZAP Implementation using MSP430F5438A on MSP-EXP430F5438 (http://www.ti.com/tool/msp-exp430f5438) and CC2520 on CC2520EMK (http://www.ti.com/tool/cc2520emk - http://www.ti.com/tool/CC2520EM_REFDES)

    Hope this helps.

  • 0 in reply to Leo Hendrawan
    Prodigy 100 points

    I am just currently attempting to do a simple 'hello world' packet broadcast via 802.15.4, and nothing as complicated as a network protocol. Are there any code examples of sending instructions from the MSP to the CC2520 (such as initializing and tx)? If the previous reply had an example, I could not locate it.

  • 0 in reply to Tim Lam
    TI__Guru 56650 points

    Hi Tim,

    you can either download the example code here: http://www.ti.com/litv/zip/swrc090b or take a look at SimpliciTI protocol stack: http://www.ti.com/tool/simpliciti besides of course the z-stack: http://www.ti.com/tool/z-stack

    Hope this helps.

  • 0 in reply to Leo Hendrawan
    Prodigy 100 points

    I am currently using the example code, but have modified the assy_ccmsp2618_cc2520em.c and .h interfacing code to work with the MSP430F5521.

    Now I have received an 'unresolved symbols remain' error.

    Currently the console outputs a number of undefined symbols (such as BCSCTL1) and where it was first referenced in file (such as ./components/targets/srf05_ccmsp2618/hal_mcu.obj ).

    0652.error.txt 
    undefined   first referenced                                     
  symbol         in file                                          
 ---------   ----------------                                     
 BCSCTL1     ./components/targets/srf05_ccmsp2618/hal_mcu.obj     
 CALBC1_1MHZ ./components/targets/srf05_ccmsp2618/hal_mcu.obj     
 CALDCO_1MHZ ./components/targets/srf05_ccmsp2618/hal_mcu.obj     
 DCOCTL      ./components/targets/srf05_ccmsp2618/hal_mcu.obj     
 IE2         ./components/targets/srf05_ccmsp2618/hal_uart.obj    
 P1DIR       ./components/radios/cc2520/hal_rf.obj                
 P1IE        ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P1IES       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P1IFG       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P1IN        ./components/radios/cc2520/hal_rf.obj                
 P1OUT       ./components/radios/cc2520/hal_rf.obj                
 P1SEL       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P2DIR       ./components/targets/srf05_ccmsp2618/hal_uart.obj    
 P2IE        ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P2IES       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P2IFG       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P2OUT       ./components/targets/srf05_ccmsp2618/hal_uart.obj    
 P2SEL       ./components/targets/srf05_ccmsp2618/hal_uart.obj    
 P3DIR       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P3OUT       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P3SEL       ./components/targets/srf05_ccmsp2618/hal_uart.obj    
 P4DIR       ./components/targets/srf05_ccmsp2618/hal_joystick.obj
 P4OUT       ./components/targets/srf05_ccmsp2618/hal_led.obj     
 P4SEL       ./components/targets/srf05_ccmsp2618/hal_joystick.obj
 P5DIR       ./components/radios/cc2520/hal_rf.obj                
 P5IN        ./components/radios/cc2520/hal_rf.obj                
 P5OUT       ./components/radios/cc2520/hal_rf.obj                
 P5SEL       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P6DIR       ./components/targets/srf05_ccmsp2618/hal_lcd.obj     
 P6OUT       ./components/targets/srf05_ccmsp2618/hal_lcd.obj     
 P6SEL       ./components/targets/srf05_ccmsp2618/hal_joystick.obj
 P7DIR       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P7OUT       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P7SEL       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P8DIR       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P8OUT       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 P8SEL       ./components/targets/srf05_ccmsp2618/hal_digio.obj   
 UC1IFG      ./components/radios/cc2520/hal_cc2520.obj            

error #10234-D: unresolved symbols remain

  • 0 in reply to Tim Lam
    Prodigy 40 points

    Hii Tim Lam,

    I am doing a project on 'implementation of zigbee communication module'. I am ready with my hardware part . Now , I want to work my cc2520 using msp430 microcontroller. I want to send instructions to initialise cc2520,for setting its mode.Before proceeding further I just want to transmit "hello" and display it on LCD on receiver side.But I have no idea from where to start.I am completely new to this thing.Can you please help me out ?? Can you tell me how to use Z-stack for this puspose??

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