RE:Solution] IAR Unable to download release version via jtag

Started by "bla...@yahoo.com [msp430]" in MSP4304 years ago 2 replies
IAR

Speaking of IAR, I run their MSP430 assembler. But it is an older version that does not support the 20 bit addresses. Any suggestions were I can...

Speaking of IAR, I run their MSP430 assembler. But it is an older version that does not support the 20 bit addresses. Any suggestions were I can get an update on this?


Defined string with 4 characters is sizeof 4 in watch and 5 in compiled code.

Started by "jam...@massmind.org [msp430]" in MSP4304 years ago 7 replies

So, just out of curiosity, how can sizeof(LOGGER_SERIAL_DEFAULT) be both 4 (in the QuckWatch) and 5 in the compiled code (red line in...

So, just out of curiosity, how can sizeof(LOGGER_SERIAL_DEFAULT) be both 4 (in the QuckWatch) and 5 in the compiled code (red line in disassembly) ? It's defined as: #define LOGGER_SERIAL_DEFAULT "----" So in my mind it should be 4 (if the compiler wanted to count the quotes it would be 6) but NEVER 5. http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-fi...


Led toggling more quickly when oscillator pending flag is not reset.

Started by "yad...@yahoo.com [msp430]" in MSP4304 years ago

Hai everyone. I am beginner in MSP430, I was watching MSP430 wprkshop videos from Texas Instruments. I was following the steps and the code...

Hai everyone. I am beginner in MSP430, I was watching MSP430 wprkshop videos from Texas Instruments. I was following the steps and the code they explained in workshop in one code where they source clock from VLO and toggle led, I forgot to reset oscillator pending interrupt flag then led started blinking fastly can anyone explain me why. Here is the code snippet. #include


function not executed when called from main program

Started by "cva...@yahoo.com [msp430]" in MSP4304 years ago 10 replies

Hello I'm very new to controllers and I have some troubles with my first programs. I use CC Studio from TI and a Launchpad with the...

Hello I'm very new to controllers and I have some troubles with my first programs. I use CC Studio from TI and a Launchpad with the MSP430G2553. I wrote a waiting function: void wait(int j){ int i; for(i=0;i


Timer A jitter on G2 LaunchPad

Started by "Reg...@yahoo.com [msp430]" in MSP4304 years ago 1 reply

What sort of jitter should I see using ACLK on timer A w/ the 32 KHz xtal in place? I'm seeing ~1.5 us on the falling edge of a nominally 30.5 us...

What sort of jitter should I see using ACLK on timer A w/ the 32 KHz xtal in place? I'm seeing ~1.5 us on the falling edge of a nominally 30.5 us pulse. I'm generating a pulse train using timer A in up mode driving LED2. I expect to see jitter in the pulse length using SMCLK derived from the DCO at the 8 MHz calibrated frequency, but I also see it if I change to ACLK for timer A (still DCO fo...


Rank beginner question

Started by "Reg...@yahoo.com [msp430]" in MSP4304 years ago 11 replies
LED

I'm embarking on my first real project, a one shot millisecond resolution timer to control a spot welder. All prior embedded work has been eval...

I'm embarking on my first real project, a one shot millisecond resolution timer to control a spot welder. All prior embedded work has been eval board demo stuff. So I'm expecting to get myself in trouble. For this I need: a 4 digit display output a 12 button keypad input relay output trigger button input I would like to use a G2553 part for this. If I multiplex the display and key...


MSP430FR5969

Started by "'Pe...@ozemail.com.au [msp430]" in MSP4304 years ago 3 replies

Has anyone heard when these will be available. I was told by Avnet that it would be Q2 2014. This is nearly over now. Thanks Peter Peter...

Has anyone heard when these will be available. I was told by Avnet that it would be Q2 2014. This is nearly over now. Thanks Peter Peter Grey Sigma Delta Technologies Tel: 08 9285 8611 Mob: 0418 952 586


Solved Rabbit Hole Problem

Started by "mra...@hofferflow.com [msp430]" in MSP4304 years ago 1 reply

Hi folks, Some of you may remember awhile back I posted about a weird problem where adding more code or functions to the project caused...

Hi folks, Some of you may remember awhile back I posted about a weird problem where adding more code or functions to the project caused functional code in other parts to fail while executing seemingly simple intrinsic functions like atof(), sprintf(), or even __delay_cycles(). I now see that I left the segment from 0x30000 + sizeof(sysConfigurationType) to end of segment unprotected and b...


MicroSD data

Started by "'Pe...@ozemail.com.au [msp430]" in MSP4304 years ago 8 replies

I am looking at interfacing to a MicroSD card and seem to remember that there was some discussion about this some months ago. Is there anything...

I am looking at interfacing to a MicroSD card and seem to remember that there was some discussion about this some months ago. Is there anything on Tis website about interfacing to a SD card? Thanks Peter


MSP430FG4618 BSL help

Started by "Jul...@gmail.com [msp430]" in MSP4304 years ago 14 replies

I am trying to implement updating MSP430FG4618 through serial port. I had downloaded Slau319h.zip file which as BSLdemo2.exe and the...

I am trying to implement updating MSP430FG4618 through serial port. I had downloaded Slau319h.zip file which as BSLdemo2.exe and the files. BSLDEMO is sending the command. Problem is on MSP430 side. I want know which port MSP430 is using for BSL. I had tried to use P2.5/UCA0RXD,P2.4/UCA0TXD and P4.0/UTXD1 ,P4.1/URXD1 but both give same result. Then i tried to check if MSP430 can...


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