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Recent content by Elderflower14

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    MSP430 UART - missing received characters

    Hello, My MSP430 is communicating to the a bluetooth module through UART. As soon as the characters are transmitted, the TX line in the bluetooth module goes high. As a response, I receive characters from the bluetooth module, my UART interrupt triggers but I receive the same character over and...
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    Msp430 UART Communication

    Hi Bigdog, Right now I am just checking the UART simple loopback code for MSP430. Although I have connected the bluetooth module to Pin 39 and 40 (UCSI_A0 TX and RX), I am not using it at present. I have enabled the second pair of UART lines PIN 53 and 54 and want to check the loopback code...
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    Msp430 UART Communication

    Hello, I am working on MSP430F5438A and have done a simple UART program to echo back the transmitted character to the receiver buffer. The code worked fine. ButI had connected the UART to a bluetooth chip. I am able to transmit characters to the UART unable to receive any. So I took a step...
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    [SOLVED] Porting lwbt to FreeRTOS

    Hi BigDog, Thanks for the advice. The combination of FreeRTOS and Lwbt is taking up about 22k of memory. So either I have to do my own port of lwbt to MSP430 or as you said roll my own Bluetooth stack using lwbt as a template. Going forward I am looking to port lwbt to MSP430 without FreeRTOS...
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    [SOLVED] Porting lwbt to FreeRTOS

    Hi Bigdog, I have couple of questions. 1) I ported lwbt by adding the files under the Demo_Source folder for FreeRTOS port of MSP430 demo application. Is this correct way of porting? 2) As you suggested I looked into the file print-stdarg.c and it had a write function which didn't do much but...
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    [SOLVED] Porting lwbt to FreeRTOS

    Hi Back Again, I am trying to port lwbt to FreeRTOS and use that on MSP430. I am currently using CCS v4.2.4. So as the first step I ported FreeRtos for MSP430 CCS Ide. Then I tried to include lwbt files in FreeRTOS. I added the files directly under the Demo Source folder for RTOSDemo for...
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    [SOLVED] Does MSP430 have any APIs for UART?

    Re: UART APIs for MSP430 Hi Shiva, Thanks. I was looking for a confirmation that we have to write the C code for UART communication. I was checking to see whether we have commands like "fd = open(port, O_RDWR | O_NOCTTY | O_NONBLOCK);" similar to the ones we use in linux/windows. Cheers.
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    [SOLVED] Does MSP430 have any APIs for UART?

    Hello All, Does MSP430 have any APIs for UART for opening the port, transmitting characters or do we have to write our own code. Thanks
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    [SOLVED] Gcc: No Input Files Error in TI Code Compose Studio

    Hi Bigdog, Yes finally managed to compile the makefile. There was one more problem and as you had pointed earlier, it didn't support CAT/SHELL command, so I have removed them and added the filenames and now I can compile. Many thanks for your efforts.
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    [SOLVED] Gcc: No Input Files Error in TI Code Compose Studio

    Hi Bigdog, I tried with your bin folder and replaced it but the MAKE_VERSION still gives it as 3.81. Am I doing something wrong ---------- Post added at 15:49 ---------- Previous post was at 15:41 ---------- Hi Bigdog, I am not sure whether this will be of help. But I have downloaded Msys as...
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    [SOLVED] Gcc: No Input Files Error in TI Code Compose Studio

    Hi BigDog, I have the latest Mingw as you have mentioned. I have downloaded the latest Make file as well but the most daft question I am about to ask, I don't know how to install the Make utility in Mingw or do I need to run any exe file. thanks.
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    [SOLVED] Gcc: No Input Files Error in TI Code Compose Studio

    Hi BigDog, I am running this in Windows. I downloaded the Mingw along with Msys from the official mingw site. I will copy and paste the make file which came along with lwbt. CFLAGS = -I. -Wall -m32 -g all: lwbt.out include build_rules.mk sources = $(shell cat filelist) ifneq...
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    [SOLVED] Gcc: No Input Files Error in TI Code Compose Studio

    How do I know what is version of the Makefile. I am sorry if it sounds daft. ---------- Post added at 12:38 ---------- Previous post was at 11:18 ---------- Hi Shiva, I managed to find out the version. It is using 3.81. How do I build Make from Sources
  14. E

    [SOLVED] Gcc: No Input Files Error in TI Code Compose Studio

    Hello All, I have downloaded Light Weight Bluetooth and am trying to compile in TI Code Composer Studio as a Standard C/C++ Make Project. I didn't do any changes to the make file. I downloaded the gcc compiler and have including the build command and build path in the properties of the the...
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    MSP430 Debug Error: Error Connecting to target

    Hello, Thanks for the effort. It worked with the external power supply. The board was not receiving enough power for the FET to be able to load the program to the target. I would like to this thread has been answered.
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