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  Mike Wu1

  • 10 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  MSP430FG438: About the DAC Calibration

  TI Thinks Resolved

  Part Number: MSP430FG438 Hi, My customer has the following question, please help to provide comments. 1. After executing DAC calibration, why the parameter are not all the same after each round of calibration ? 2. About the a, b value in the page...
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  Dietmar Walther

  • 10 months ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  RE: MSP430F6723: Auxiliary Supply System and Low Power Modes

  Hi Maxim, do you have considered AUXPMM1 and AUXPMM2 in your application design? Please find here the link to the corresponding ERRATA:
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  Winter Yu

  • over 2 years ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

  RE: WEBENCH® Tools: Amplitude Controlling of Sinewave from 0.4VAC to 6VAC at fixed Freq. 400Hz using MCU & POT

  Hello, MSP430FG438 has the 12-bit DAC module, you can use it to generate the signal wave that you want. You can find the DAC example code at below link for reference. This example code is using DAC12 outputs a 16 Step Ramp with 1 sample/sec. You need...
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  Clemens Ladisch

  • over 4 years ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  RE: How much is the deviation of the internal clock of MSP430FG438?

  The FLL tries to adjust the DCO up or down so that there are 122 ticks of the (divided) DCO clock between two ticks of the reference clock. The two clocks are not exactly synchronized, so it is possible that you get 121 or 123 ticks, and the resulting...
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  DJ-NG

  • over 3 years ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  RE: MSP430F67471: temperature sensor calibration

  Thank you for the information. We understand, the tolerance for single-point calibration is not specified. But what about the tolerance of the two reference values stored by TI in the TLV block? If we use them, what is the accuracy of the slope of the...
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  Antonio Ceci

  • over 8 years ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  Msp430fg438 Uart programmation

  Hello to everyone, I'm new of the MCU's world so I wonder if you can help me on this topic. For my graduation paper on aerospace engeneer i'm developing a test board for space solar cells with an msp430fg438. The purpose is to get th voltage...
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  Antonio Ceci

  • over 8 years ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  MSP430FG438 Uart Problem

  Hi to everyone, I resolved my problems with the uart protocol, but one other rised up. I setted up my micro with this routine: When from the RXBUF0 it receieves the letter G, it starts smpling from the adc. My problem is that it do that indefenetevly...
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  Shrikant Lokhande

  • over 8 years ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  MSP430FG438 documentation required

  Hi all, I intended to use MSP430FG438 in one of my application for the first time, where I required to use ADC and UART modules. I have searched for the documentation where it will give thorough information about interfacing and coding of MSP but...
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  Kazeem Omidiji

  • over 9 years ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  Unable to execute driver error MSP430FG438

  Was wondering if anybody could help me figure out a problem I am having when I try to download my program onto my chip, I keep getting an error "Unable to execute driver error" with a green bar on "OOFFFF" stack inside the disassembly...
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  James Evans

  • over 3 years ago
  • MSP low-power microcontrollers
  • MSP low-power microcontroller forum

  RE: MSP430F6726: Implementation of a Single-Phase Watt-Hour Meter

  Hello Pavel, EDIT: I didn't read past your first error. You already did this, and I didn't notice. Pavel Hristov We tried adding the following lines in io.h #elif defined(__ MSP430F6726 __) #define __MSP430_6726__ For your first error...

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