• TMS570LS1227: SPI on TMS570LS1227

  

  Richard Stevens

  Part Number: TMS570LS1227 Other Parts Discussed in Thread: HALCOGEN I wish to transfer 2k bytes over SPI using DMA on a TMS5701227. The MibSPIs have just 128 word buffers so should I use the standard SPI? HALCoGen doesn't seem to have a DMA option on standard…

  • 2 months ago
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• TMS570LS1227: EEPROM (BANK7) sector erase

  

  Luis Lanca

  Part Number: TMS570LS1227 Hello all, I am writing this post to ask for clarification regarding the following statements: 1. "Supports simultaneous read access on a bank while performing a write or erase operation on any one of the remaining banks", SPNU515C…

  • 23 hours ago
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• TMS570LS1227: Interrupt priority mask

  

  denny chiono

  TI Thinks Resolved

  Part Number: TMS570LS1227 Other Parts Discussed in Thread: HALCOGEN Hi, We have to implement interrupt priority mask using the VIM (Vectored Interrupt Manager) interface. Interrupt Priority Mask is supposed to block interrupts of lower priority, even when…

  • 1 month ago
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Answered

• TMS570LS1227: How does printing to debugger affect the chip's behavior?

  

  f zl

  Resolved

  Part Number: TMS570LS1227 Other Parts Discussed in Thread: SEGGER , I'm using SEGGER's JLink Pro to debug TMS570LS1227. It's really convenient to have the printf function (provided by run time library rtsv7R4_T_be_v3D16_eabi.lib), which prints…

  • Resolved

  • 8 days ago
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• TMS570LS1227: nError pin is high after loading Halcogen generated sample program

  

  Suresh Jayagondar1

  Resolved

  Part Number: TMS570LS1227 Other Parts Discussed in Thread: HALCOGEN , Hi, We have created a custom board using TMS570LS1227 processor and on a new board when we loaded a halcogen generated program on to board it is giving ESM error and nERROR pin is always…

  • Resolved

  • 22 days ago
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Answered

• RE: TMS570LS1227: Example code for FOC motor test

  

  QJ Wang

  Resolved

  HI Jejomarm, As HaiXiao mentioned, this motorware includes both sensor and sensorless FOC. e2e.ti.com/.../763094

  • 1 month ago
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Answered

• TMS570LS1227: MibSPI Dynamic Transfer Group Length

  

  Andy Coetzee

  Resolved

  Part Number: TMS570LS1227 I am using the MibSPI framework from the HalGen where I am using Transfer Group 0 and 1. These group are set to a length on 10 using a 16 bit data format. This is my maximim length I will need. However the transfer can be from…

  • Resolved

  • 2 months ago
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Answered

• TMS570LS1227: SPI1 MISO Receive Buffer Problem

  

  Rick Henderson1

  Resolved

  Part Number: TMS570LS1227 Other Parts Discussed in Thread: HALCOGEN Hello, I am using SPI1 to communicate with an external accelerometer. I can successfully send commands to the device via SPI1 and using a logic analyzer I can verify that the correct data…

  • Resolved

  • 4 months ago
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• RE: TMS570LS1227: EB Tresos v21.0.0 is not compatible with our 02.22.03 MCAL package due to a different signature type expectation

  

  QJ Wang

  working on this issue offline.

  • 1 month ago
  • Hercules™ safety microcontrollers
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• RE: TMS570LS1227: GIOB[2] cannot turn off HET2 PWM output

  

  sdf sd1

  Thank you very much. I have solved this problem. The main cause of this problem is the configuration problem of HalcodeGen, which is caused by missing one configuration.

  • 3 months ago
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