Please check if this thread can give you some help: https://e2e.ti.com/support/microcontrollers/msp-low-power-microcontrollers-group/msp430/f/msp-low-power-microcontroller-forum/883866/ccs-msp-iqmathlib-how-to-make-a-library-for-msp430/3270285?tisearch…
Thomas Foxcroft said: what does the _iq15 specifier mean?
It's a fixed point 32 bit fractional number used in the IQ Math Library. Useful when using the MPY since it's a fixed point multiplier.
https://www.ti.com/tool/MSP-IQMATHLIB
Hi Himanshu,
We do provide both floating and fixed point libraries for mathematical operations on the MSP430F5132 microcontroller. They are installed by default with new Code Composer Studio installations, and can be utilizing by using #include "math…
Part Number: MSP430FR5969 Other Parts Discussed in Thread: MSP-IQMATHLIB , Tool/software: TI C/C++ Compiler Looking for the functions that format a float to a string. I found a file to a similar function (fcvt.c) in the "ccs1000/ccs/tools/compiler/ti…
Part Number: MSP430FR6047 Other Parts Discussed in Thread: MSP-IQMATHLIB Tool/software: Code Composer Studio Dear LEA expert:
Can we use LEA to get the division or reciprocal result of fixed-point decimals
Because there are only hardware Multipliers…
Part Number: EVM430-F6736 Other Parts Discussed in Thread: MSP-IQMATHLIB
Dear Sirs,
We try to develop a single phase electricity meter.
We started the design based on EVM430-F6736 and Energy Measurement Design Centre, with the idea to replace communication…
Part Number: CC430F6137 Other Parts Discussed in Thread: MSP-IQMATHLIB Tool/software: Code Composer Studio Sir, i had done sensor data read and monitor the PC via uart communication. but try to send RF communication is problem. sensor data read from floating…
Part Number: MSP430FR5739 Other Parts Discussed in Thread: MSP-IQMATHLIB Tool/software: Code Composer Studio How can I calculate a square root with an MSP430FR5739? Is there any efficient method?
Part Number: MSP430FR5969 Other Parts Discussed in Thread: MATHLIB , MSPMATHLIB , MSP-IQMATHLIB , Tool/software: TI C/C++ Compiler Hi! I am using math.h header file for my trignometeric and algorithmic functions. Then i saw the MSP Mathlib guide www.ti…
Part Number: MSP430I2040 Other Parts Discussed in Thread: TIDM-SERVER-PWR-MON , TIDM-TWOPHASEMETER-I2040 , MSP-IQMATHLIB Hi,
I have an MSP430i2040 sub-metering EVM. I followed the design guide to do the calibration. However, after being calibrated,…
