Other Parts Discussed in Thread: MSP430FR5729 , MSP430F2013 i am using msp430fr5729 and try to interface one i2c based sensor but can suceed. here i attach data sheet of sensor and my code
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I'm going to recommend that you not use interrupts at all. You'll (eventually) get this right, and the journey might be educational, but you'll find that you've slowed your system down.
Interrupts for SPI introduce ISR overhead and (as…
I have not used this chip before and I cannot load my program into the chip. I am using assembler in IAR and using version 6.5. It does not seem to recognise the device. I am using the F5xx to set up the device. The only FR headings are for the FR59xx…
Other Parts Discussed in Thread: MSP430FR5729 i develop flow meter using msp430fr5729. this device calculate frequency from input pulse using capture,it also count pulse and generate pwm from frequency,it also store data at nearly 1 sec period.,and give…
Other Parts Discussed in Thread: MSP430FR5729 I'm debugging a firmware provided by a customer claiming there is current leak while the system is in sleep mode, to eliminate this is caused by the peripherals on the board, electrically all the components…
For short transactions, I get a lot of mileage out of the spix() function discussed over here:
https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/758000/msp430fr5729-problems-with…
With a fast SPI and short transactions, I recommend not using interrupts at all, since they complicate your design and actually slow your system down. This recommendation gets stronger for the case where you're mixing Tx and Rx, since (a) it's difficult…
Other Parts Discussed in Thread: MSP430F2274 , MSP430FR5729 , MSP430FR5739 I have two pieces of coda that are almost exactly the same. Code was originally written for MSP430F2274 but recently ported th MSP430FR5729.The code is for a programmable medical…
I put together a small script that would automatically compile a small test main.c with all the fram targets and report back which ones ended up with no __MSP430_HAS_FRAM__ (please ignore the list from my first post):
https://github.com/rodan/reference_libs_msp430…
Hello,
This programmer is mainly used to program the flash memory in Texas Instruments 8051-based low-power RF wireless MCUs, not the MSP430FR5729. A better option for your programming needs would be to use Uniflash . This programmer is always updated…