Forum Post: RE: MSP432 Factory Reset Causing Error
Hi James, We added the 47kohm pull-up with 1.0nF pulldown to the RSTn pin of the MSP432 and then connected the nRESET pin of the Cortex debug connector to our board with no luck. We are still able to...
View ArticleForum Post: MSP432 PWM and UART example issue
Hello all, So I'm trying to combine two of the examples from the MSP432 Ware from the resource explorer. The two examples are: timer_a_pwm_mode and uart_pc_echo_12mhz_brclk using the driver library...
View ArticleForum Post: problem with an CC430F5137 and MSP-Gang.dll
hi, i am trying to read from a CC430F5137 using the MSPGANG_Set_MCU_Name function and the MSPGANG_Interactive_DefReadTargets function, but when i try to name the MCU name this always reaturn error...
View ArticleForum Post: RE: MSP430FR5994: LEASC busy?
Bruce, Yes it does apply to any external port interrupts. For PG1, if you want precision, you would need to stay out of LPM0 and use the AM work around that will be provided in an updated DSP Lib that...
View ArticleForum Post: RE: MSP432 - Why does the initial stack pointer starts at...
All, I hope this provides a little bit of clarity. By setting the stack to 0x2000 4000 this means that the stack will only reside in Bank 1 and Bank 0 depending upon the size. With the MSP432 you could...
View ArticleForum Post: RE: Unknown USB Device (Device Descriptor Request Failed)
Hi Tyler, Well, if you are following Figure 8 of SLAA457A document, then I see one difference in your hardware layout vs. what is suggested there. - The 27 ohm resistors on D+ and D- lines should be...
View ArticleForum Post: RE: Low Voltage USB Operation with MSP430
Hello Rob, Section 42.2.2.4 Self-Powered Devices of document SLAU208 mentions that there is ab it USBDETEN that detects VBUS voltage. This bit can be disabled in the USB_init function. Also Section 4.2...
View ArticleForum Post: RE: stack inside FRAM on MSP430 (Ink_msp430fr6989.cmd)
I guess that makes sense, but I am still curious why it would stop in the first place. I'm testing all of this in the debugger in code composer, and when I try and run it with the stack in FRAM it will...
View ArticleForum Post: RE: MSP430 ADC issue
Hi Michael, The sequence and register settings seems correct at first glance. I have done something similar in the past so I would expect it to work. How long are you waiting between reads? I suppose...
View ArticleForum Post: RE: Interfacing MSP430G2553 with ADXL345 (I2C) and serial port...
Hello I have a question about the UART receive buffer (UCA0RXBUF) of MSP430G2553 , should I clear the buffer before the arrival of new data or the data will be overwritten? Thank you
View ArticleForum Post: RE: Bug in ADCMSP432_convertRawToMicroVolts()?
[quote user="Boaz Aizenshtark"]Note that you missed a closing bracket '}' for the second switch.[/quote] [quote user="Ryan Brown1"]I added it in, appreciate the feedback![/quote] Actually, you now have...
View ArticleForum Post: MSP432 Pin VSW / VCORE & misc questions
New to MSP432 and just have several questions: (Trying to build a very small board (so, minimal number of components) that support 18 channels of ADC. 1. Can I leave pins VSW / DCOR unconnected? What...
View ArticleForum Post: MSP432,build code at dedicate address , use IAR
I try build a customer Bootloader. I need build application code and put it in a dedicate segment address. Code files should use .BIN. I will not use BSL API, just coding by hand. I will put two set...
View ArticleForum Post: RE: problem with an CC430F5137 and MSP-Gang.dll
solve this issue i am still in the battle to open a target. It is returning error 23 i am don't have a clue for the solution, just try to set all the settings but still same problem, any clue it will...
View ArticleForum Post: RE: MSP430FR5994 current consumption in LPM3 mode cannot go down...
I am sure it is not cause by the LED. When LED-on, the current is about 3.3mA. When LED-off, the current is about 2.6mA.
View ArticleForum Post: RE: CCS v6, MSP430F5419A CCS debugging with MSP430-FET430UIF
The SBC is running Linux and I am able to debug right up to the point it seems to query the interface of the serial port. If i try to reload the application I get an "Error connecting to the target:...
View ArticleForum Post: RE: Interfacing MSP430G2553 with ADXL345 (I2C) and serial port...
Thank you guys, Would you please take a look at my code and tell me what is wrong with it. I am using this to communicate with BN055 IMU which is connected to and MSP430G2553 launchpad via UART. The...
View ArticleForum Post: RE: Trace both power consumption and CPU state at the same time...
Jose, You should be able to measure both Power and States at the same time. But, capturing the states requires the debugger to be active. This means that you are not measuring the true power system...
View ArticleForum Post: RE: USB Communication
Well, if you want to create your own INF file, then the Descriptor Tool that comes with the USB Developers Package can be used to create it. You can find out more about the Descriptor Tool and the INF...
View ArticleForum Post: MSP430F5338 ADC Accuracy
We have recently taken some extensive measurements to characterize the MSP430 ADC to see if readings are within the expected tolerance. We used our target hardware for the characterization. The...
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