• State Resolved
  • Locked Locked
  • Replies 3 replies
  • Subscribers 51 subscribers
  • Views 655 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Interfacing cc2541 with msp430f5437a

nilesh katkar
Prodigy 70 points

Other Parts Discussed in Thread: CC2541, MSP430F5437A, CC1121

hello,

i want to interface cc2541 with msp430f5437a using UART. but actually i don't  know how to write code for that.

also i am unaware about programmer used with  msp430. i have board contain cc1121 and msp430f5437a together. 

can anyone help me?

  • 0 in reply to J Lindh
    Prodigy 70 points
    hi,

    Thank you very much for your reply.

    actually i want UART interfacing between msp430 and cc2541 BLE chip,at same time simpleBLEBrodcaster
    program run on cc2541.

    so,as per 2nd link you suggest i simply add SerialInterface.c and SerialInterface.h to source code simpleBLEBrodcaster program and in c\c++ compiler-->preprocessor defined symbols i added following

    INT_HEAP_LEN=3072
    HALNODEBUG
    OSAL_CBTIMER_NUM_TASKS=1
    HAL_AES_DMA=TRUE
    HAL_DMA=TRUE
    xPOWER_SAVING
    xPLUS_BROADCASTER
    HAL_LCD=TRUE
    HAL_LED=FALSE
    SERIAL_INTERFACE
    HAL_UART=TRUE
    HAL_UART_DMA=1
    HAL_UART_ISR=0
    HAL_KEY=FALSE

    and compiled successfully.

    above two file i got from source code of SimpleBLEPeripheral_UART.zip
  • 0 in reply to nilesh katkar
    Prodigy 70 points

    Hi,
    I want to interface SPI memory chip-AT45DB021E (www.adestotech.com/.../doc8789.pdf) with cc2541 for extra storage purpose.
    configuration is as shown below:-
    memory side        cc2541 side
    SI                         -      P1_5
    SO                       -      P1_4
    SCK                    -      P1_3
    CS_N                 -       P1_2

    I already interface (UART) msp430 with cc2541 by simply adding serialInterface.c/h file to simpleBLEBroadcaster code (because i also want advertising on cc2541) as suggested in link:-processors.wiki.ti.com/.../SimpleBLEPeripheral_SerialInterface.

    msp430 side        cc2541 Side
    P3.4 (TX)                  P0_7 (RX)
    P3.5 (RX)                  P0_6 (TX)

    in UART code where should i define these pin configaration? (getting confused here)

    can you give me hint on spi memory chip interfacing (SPI interfacing).

    Thank u in advance.