billsalt

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• LIS3DH Analog input?

  @billsalt started

  • 3 comments
  • 384 views

  @billsalt replied
• LIS3DH Analog input?

  in Pico / Wifi / Original Espruino • 4 months

  

  Thanks @Gordon! I kept reading 0x18 in the documentation, but on closer look I do indeed have it at 0x19. Also appreciate your suggestions of using acc.r/w.

  I'm now talking to the chip, but having issues getting the A/D turned on. I'll spend some more time on it, but right now I'm not getting any values out of the A/D register (after writing the enabling bits). I'll spend more time later today on this, but appreciate your guidance as always!

  Bill

• LIS3DH Analog input?

  in Pico / Wifi / Original Espruino • 4 months, 1 week

  

  Hi All,
  I'm wanting to use the LIS3DH analog inputs along with accelerometer. I'm getting totally lost on addressing, it would appear. When I set it up using the LIS3DH module using the default address and read the accelerometer, everything is fine. When I try the following setup, I2C1.read returns a timeout error.

  Gotta be something very simple that I'm doing wrong; help?

  Thanks!

  I2C1.setup({sda:B7, scl:B6});
  
  var addr = 0x18; //chip addr
  read = function(reg, len) {
    I2C1.writeTo(addr, reg);
    return I2C1.readFrom(addr, len);
  };
  write = function(reg, data) {
    I2C1.writeTo(addr, [reg, data]);
  };
  
  
  console.log(read(0x08,2));
  

• Pico plastic case?

  @billsalt started

  • 2 comments
  • 601 views

  @AkosLukacs replied
• Pico plastic case?

  in Pico / Wifi / Original Espruino • 8 months, 3 weeks

  

  Does a plastic case for the Pico exist, either physically or 3D print model? I'd like one that can support an external cable connection.

  Thanks in advance!
  Billsalt

• On/off?

  @billsalt started

  • 9 comments
  • 2,051 views

  @Geza replied
• Barcode or QR code generation in Espruino

  @billsalt started

  • 17 comments
  • 2,029 views

  @MaBe replied
• Barcode or QR code generation in Espruino

  in General • 1 year, 1 month

  

  Really nice! It would be great to roll that into the standard build @Gordon. My humble opinion, of course.

• Barcode or QR code generation in Espruino

  in General • 1 year, 4 months

  

  Thanks Guys! I appreciate the follow up. I'm short on time to spend on this, and lack the expertise that you clearly have. I think it would be a good and intriguing feature to have in the Espruino toolkit.

• Barcode or QR code generation in Espruino

  in General • 1 year, 4 months

  

  Thanks @MaBe and @Gordon. I'll try to dig into it; this is a demo/idea so unfortunately back burner for me at best. If anyone in this group gets there first...