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Forum Post: RE: UART TX from MSP432 to RX on MSP430

It appears that you're running the MSP430 UART at (25MHz/4/109)=~57kbps, but that you're trying to run the MSP432 side at 9600bps. This is the kind of thing that would work fine ("by accident") when...

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Forum Post: MSP-EXP430F5529LP: Contiki-3.0, Printf, Undefined Reference to...

Hello, I have ported MSP430F5529 launchpad to contiki-3.0 on Ubuntu 14.04LTS. I can run blink and hello-world example. However, when I use printf function to send data over uart, it works for certain...

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Forum Post: MSP430G2553 I2C Hold Master SI7020

Hello, i Am Trying comunicate with SI7020 Temp/Humidity sensor via I2C. How I wait in Hold Master mode? Or No Hold Master... Now is data is "0" and SCL still always low... Complete code is in the RAR....

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Forum Post: RE: Driverlib license

The driverlib itself is licensed under BSD, so whether your actual application is derived from an example does not matter. And giving the compiled firmware (or the device it's in) to anybody else...

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Forum Post: MSP432 - RTOS missing mutex library

Hi I'm currently trying to compile a low-level controller on a MSP432-P401R board. The package can be found here . I'm running into dependency issues with an RTOS module. Specifically, the GateMutex...

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Forum Post: RE: Driverlib license

Ok, I have done mostly electronics design work with some internal software development. so I'm not that familiar with "distributing" applications. No problem with the license, just was not sure if it...

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Forum Post: RE: MSP430G2553 I2C Hold Master SI7020

You're not enabling interrupts (GIE) so I suspect you're stuck in the I2C_Write, with the I2C unit waiting for you to give it the RH_HOLD command (TXIFG). You should probably add an...

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Forum Post: RE: MSP430F5529 I2C master TX stop condition

Thank you for your quick answer. I've looked at the Driverlib code and tried to replicate it in my code (I'm trying to avoid using driverlib for the time being). I've replaced my wait cycle between...

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Forum Post: RE: Need Help Choosing the Micro controller for our Product

[quote user="Aneesh Goly"]We need help is choosing the right micro controller for our product. [/quote] This is statement. Where' s question? At the moment answer is: any microcontroller will do the...

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Forum Post: RE: When will EXP-MSP432P401R LaunchPads ship with MSP432P401R...

Hi! A few quick points, the "XMS" Rev.C units are fully functionally equivalent with the "MSP" Rev.C units. So you should be able to develop on the XMS & move to the MSP with no code changes. That...

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Forum Post: MSP432 unable to program

Hi Everyone, I designed a board using MSP432 based on MSP432 launchpad. However, I am currently having trouble bringing it up. Here is my board, the nearby circuit is identical to the launch pad....

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Forum Post: TI MCU for AM/FM Tuner

Hi sirs, My customer is designing AM/FM tuner. Is there any TI MCU for this specific application? My customer currently is looking at NXP LCPXpresso MCU with NXP TEF6601 FM tuner chip. Hope to hear...

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Forum Post: Code Composer Studio V4

Hello, When i am trying to import the project it is not discovering the projects and even when i try for open through archive file. Plz reply ASAP Thanks.

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Forum Post: RE: UART TX from MSP432 to RX on MSP430

Hello Bruce, ah i see what you mean. I have a question regarding that actually, because for my Init_UART I used SMCLK, which when I tested through P2.2 was ~1 MHz. Hence the baudrate setting for UART...

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Forum Post: RE: Unwanted uC power ON

Edit/Add: 1]the 2 different Vcc are for 2 dfferent uC on board. 2]If the other uC is turned ON, with MSP still OFF & if the MSP pin gets a logic high on any of its pin.It is turned ON. Could this...

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Forum Post: RE: In this example code, why does the TACCR register is added a...

1) The interrupt shouldn't fire when TAR is 65535? 2) If it's not, and if the interrupt fires when timer hits CCR, it's like the up mode. 3) By adding always 50000 the CCR will vary to 34464 and a...

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Forum Post: RE: Unwanted uC power ON

[quote user="Punit Chauhan"]Could this be bcoz of a pull up leaking current to Vcc.Just a guess...[/quote]The device can be powered powered through the input protection diodes on the pins, which can...

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Forum Post: RE: What does the "__even_in_range" function do?

See SLAU367L section 24.3.15.4. The assembly equivalent is in section 19.2.6.2.1. I think it's also described in more detail in the CCS C compiler manual.

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Forum Post: RE: In this example code, why does the TACCR register is added a...

1) The TAIFG (TIMER0_A1) interrupt fires when TAR rolls over. The CCR0:CCIFG (TIMER0_A0) interrupt fires when TAR==CCR0. 2) Two separate functions: The CCR0 interrupt always fires when TAR==CCR0. If...

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Forum Post: RE: UART TX from MSP432 to RX on MSP430

I defer to your scope. I didn't see you change the SMCLK source in UCSCTL4, and figured it was still DCOCLKDIV, which I thought would travel with the FLL. Since you have a scope: What is the actual bit...

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