CCS 6 on Linux

Started by "Reg...@yahoo.com [msp430]" in MSP4304 years ago 3 replies

Has anyone got this working reasonably on any Linux? I'm using CentOS. I got it to create a project, build, load and run the OutofBox demo for...

Has anyone got this working reasonably on any Linux? I'm using CentOS. I got it to create a project, build, load and run the OutofBox demo for the F5529 LaunchPad, but that is all. I'm not even sure I could reproduce that :-( I had loaded a blinky demo using Energia, so it really did load and build the OutofBox demo. The first time I pressed button 2 to get the rocket, it kernel panicked my...


Launchpad clock jitter: What should I expect?

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

I'm seeing more jitter than I would like in the length of a pulse (e.g. 120= us) generated by timer A in PWM mode=A0 using ACLK from the 32 KHz...

I'm seeing more jitter than I would like in the length of a pulse (e.g. 120= us) generated by timer A in PWM mode=A0 using ACLK from the 32 KHz xtal on= a G2553 Launchpad.=A0 An eyeball estimate is a standard deviation of 15 ns= . I've pulled the header pins that connect to the xtal and removed the zer= o ohm jumpers. That improved things a lot, but I'd like better if possible= . Is there...


Problems with IAR and programming

Started by "'Pe...@ozemail.com.au [msp430]" in MSP4304 years ago 13 replies

I have a target board with a MSP430FR5729. I am using IAR EW6.5 and a MSP430-FETUIF. I have a MSP-TS430PW28 connected to the FET module and...

I have a target board with a MSP430FR5729. I am using IAR EW6.5 and a MSP430-FETUIF. I have a MSP-TS430PW28 connected to the FET module and 4 wires going to my target board (Vcc, ground, Test, RST). I have used this sort of setup many times. My target board has a 12V input and it generates 11volts to be used on board to generate 3.3V and a few other DC voltages. When I connect the cable from ...


Problem loading my program into a MSP430FR5729

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

I have not worked with this chip before. I am using assembler and IAR Version 6.52. I have a USB-FET and a target board. In the past I...

I have not worked with this chip before. I am using assembler and IAR Version 6.52. I have a USB-FET and a target board. In the past I have programmed the FR5728 without any problems. It does not recognise the device. I select this device in the options tab. I also select the MSP430F5XX heading as there is none for the FR57XX. There is only the FR59XX but this is for C only. Has anyone expe...


MSP430F5528 - Clock and UART

Started by "mik...@yahoo.com [msp430]" in MSP4304 years ago 25 replies

Hello, I'm trying to communicate with my RF module through UART interface. However, I get many errors even with low load. I suspect that I...

Hello, I'm trying to communicate with my RF module through UART interface. However, I get many errors even with low load. I suspect that I have an issue with the way that I configure the clock or the UART. Basically, for the UART functionality I use http://glitovsky.com/blog/?p=300 http://glitovsky.com/blog/?p=300 (I configured the connection as 8N1 at 115200). The clock configuration...


INTERRUPTS AND OTHER STRANGE PHENOMENA.

Started by "One...@bigpond.net.au [msp430]" in MSP4304 years ago 2 replies

earlier today I was asked by a friend to point him to a document that explains interrupts to him in a simple way. Chapter 2 of the User Guide...

earlier today I was asked by a friend to point him to a document that explains interrupts to him in a simple way. Chapter 2 of the User Guide is a starting point, but a bit on the bland side about why and how, so I dashed this off. Re-reading it this evening I thought that it might be of some use to people out there since interrupts seem to be a frequent cause of questions and dilemma in...


How to obtain and save the return address inside an interrupt?

Started by "aag...@ieee.org [msp430]" in MSP4304 years ago 6 replies

I am using MSP430F2618 and the IAR Workbench (version 6.20). From time to time I get a watchdog reset. I think I can use the watchdog as a...

I am using MSP430F2618 and the IAR Workbench (version 6.20). From time to time I get a watchdog reset. I think I can use the watchdog as a timer, then have an interrupt when it times out. Inside the interrupt I would like to find the return address and maybe even save it in flash. If I could do this, I could find out where the problem is. Would you have suggestions as to how to find out the ...


interfacing

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

hello sir, i want to generate 400Hz sine wave using msp430F5529 and DAC5652. plz tell me?how to interface both boards.

hello sir, i want to generate 400Hz sine wave using msp430F5529 and DAC5652. plz tell me?how to interface both boards.


error #20: identifier "TA0CCTL0_bit" is undefined....help on code composer

Started by "ted...@yahoo.com [msp430]" in MSP4304 years ago 7 replies

error code in these lines??? (error #20: identifier "TA0CCTL0_bit" is undefined)-----line one (error #135: expected a field name) ...

error code in these lines??? (error #20: identifier "TA0CCTL0_bit" is undefined)-----line one (error #135: expected a field name) TA0CCTL0_bit.CCIE = 1; // enable timer interrupts __enable_interrupt(); // set GIE in SR What am I missing....??? Thanks Ted


WHERE'S ALL THE SMALL FOOTPRINT STUFF?

Started by "One...@bigpond.net.au [msp430]" in MSP4304 years ago 13 replies

I know I've moaned before, but potentially the best part that Ti built was the MSP430F2131. It's problems were simple, no SBW interface, no...

I know I've moaned before, but potentially the best part that Ti built was the MSP430F2131. It's problems were simple, no SBW interface, no comms. It's plusses were a very small footprint, decent I/O count and reasonable memory. As they've added to their portfolio they've concentrated on the high end big memory high pin count stuff, or the very low pin count, like 16 pin QFN packages, wh...


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