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Archie S
7 days ago
MSP low-power microcontrollers
MSP low-power microcontroller forum
RE: CCS/MSP430FR5992: Trouble writing memory block
Recently, the launchpad is not detected by my PC/CCS. In my device manage I get the following under USB controllers: Unknown USB Device (Device Descriptor Request Failed) Correspondingly, I get this error in my CCS when I try to load any program:...
user4461879
over 1 year ago
MSP low-power microcontrollers
MSP low-power microcontroller forum
msp430fr5992 Clock System
TI Thinks Resolved
Problem phenomenon: normally, the baud rate of the product is 9600 after power on, but sometimes the baud rate changes to 4800 after power on. Product Description: MCU is
msp430fr5992
, LF is external 32.768k, HF is external 12M, aclk = LF, smclk = HF...
zguo
over 1 year ago
MSP low-power microcontrollers
MSP low-power microcontroller forum
MSP430FR5992: Digitally Controlled Oscillator (DCO) power consumption
Part Number:
MSP430FR5992
Is there any official data on the DCO power consumption of MSP430FR devices? The datasheets list device total power consumption under different power modes, but no info on the DCO oscillator only. Does DCO consume less power...
Mitch Ridgeway
over 1 year ago
MSP low-power microcontrollers
MSP low-power microcontroller forum
RE: CCS/MSP430FR5992: Invalid time value in RTC_C module
Hi Paulina, The information you are citing is talking about external crystals. Paulina Bednarczyk "The clock system includes support for a 32-kHz watch-crystal oscillator XT1 (LF)... could actually read: "The clock system includes support...
Yiding Luo
over 1 year ago
MSP low-power microcontrollers
MSP low-power microcontroller forum
RE: CCS/MSP430FR5992: RTC trouble
Hello Paulina, Based on the datasheet of this part, the RTC can only be sourced from 32-kHz crystal oscillator. And you can find all the example projects for your device on TI resource explorer http://dev.ti.com/tirex/explore Thanks, Yi...
JD Crutchfield
over 1 year ago
MSP low-power microcontrollers
MSP low-power microcontroller forum
RE: CCS/MSP430FR5992: Max Baud Rate on the 4 UART simultaneously.
Hey Fernando, The
MSP430FR5992
has 8 eUSCIs, so using 4x for simultaneous UART and 1x for SPI is doable. These eUSCIs are independent and have independent interrupt vectors. I don't see why they can't all support 115200 at the same time and...
Wei.Jetim Zhao
over 1 year ago
MSP low-power microcontrollers
MSP low-power microcontroller forum
RE: MSP430FR5992: Schematics and Layout verification
Hi I haven’t heard from you for about 1 week, so I’m assuming you were able to resolve your issue. If this isn’t the case, please click the "This did NOT resolve my issue" button and reply to this thread with more information. If this thread...
George Mock
over 1 year ago
Code Composer Studio™
Code Composer Studio™ forum
RE: CCS/MSP430FR5992: linker main file placement
John Moore55926 Would like main to start at >0x10000 and AFun to be at 0x4800. Add these two lines at the beginning of the SECTIONS directive ... .text:main > 0x10000 .text:AFun > 0x4800 The first line creates an output section named...
Paulina Bednarczyk
10 months ago
MSP low-power microcontrollers
MSP low-power microcontroller forum
RE: CCS/MSP430FR5969: I2C - Multisend byte problem, after sending the second byte, the STOP condition appears (it should not)
I changde MCU to
MSP430FR5992
and I fixed the problem with USCIB1. I read more carefully the datasheet and I changed pin (P5.0 P5.0) configuration to primary module function (before it was secondary). So If someone is needed, I2C is working good in...
user4461879
over 2 years ago
MSP low-power microcontrollers
MSP low-power microcontroller forum
MSP430FR5992: MSP_DSPLIB
TI Thinks Resolved
Part Number:
MSP430FR5992
HI The matrix API provided by MSP_DSPLIB is fixed-point data operation, and the data in my project is float. How to achieve matrix multiplication? My ultimate goal is to reduce the computation time. I don't want to use...
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