STMicroelectronics LISDL: available from 8 distributors. Explore Sensors on Octopart: the fastest source for datasheets, pricing, specs and availability. LISDL from STMICROELECTRONICS >> Specification: MEMS Accelerometer , 3-Axis, Digital, X, Y, Z, ± 2g, Technical Datasheet: LISDL Datasheet. LISDL datasheet, LISDL circuit, LISDL data sheet: STMICROELECTRONICS – MEMS motion sensor 3-axis – ±2g/±8g smart digital output piccolo.
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I have searched the forum the best I can and have borrowed code from some posts. Hi, I was facing the same issue with this accelerometer of getting always. This is only the second SPI device I have used. Next task is to interface the LCD to the micro I have tried a few different settings for the 0x20 and 0x21 register. That’s SPI mode 3.
CCS :: View topic – LISDL Accelerometer
Even with the registers the way they where before shouldnt I be getting something lis32dl than all the time? CCS does not monitor this forum on a regular basis.
The other device I only had to write to and never read.
Hi, I have it up and running on a 18f Lus302dl the line in bold below for the required changes. Wed Feb 04, 1: To save you some time. Thu Feb 05, 6: Let me see whether if I give delay after write it will help.
LISDL 데이터시트(PDF) – STMicroelectronics
Due to an datasueet in 18f, I need a NOP between the spi statements otherwise the chip will hang. Not sure if this applies to your chip also. Set your preferences in register 0x20 and 0x21 See page in the datasheet. Below is the code I have been trying.
Here’s what the manual says: Send them to support ccsinfo. Wed May 12, 2: I have been trying the bitwise OR with no success.
I have been looking at the data sheet. Sun Feb 08, 2: I have the following: Thu Feb 05, 3: There are a few things: Wed Feb 04, 2: Display posts from previous: Look at the SPI timing diagrams on each of these web pages below.
All I am getting on the LCD is and it does not change. I had goofed up the SPI frequency to be given to the accelerometer. I will post back if I am still facing the issue.
MEMS Motion Sensor 3-axis – ± 2g/± 8g Smart Digital Output piccolo Accelerometer
Some of the posts helped. Please do not post bug Reports on this forum. It shows that for a read operation the first bit out the MSB is supposed to be a ‘1’ bit. The chip is powered-down by default.
See page 26 in the datasheet.
I think I am going to order another one and give it another try. Dxtasheet post a compilable test program that demonstrates the failure. It shows that the clock SPC idles at a high level and does a positive transition in the middle of each data cell. Thank you both for replying. I have checked my connections multiple times.
All times are GMT – 6 Hours. But what about Treanla’s comment about the power-down mode? Dead line in 3 days and I am yet to write into datashet register, wuph Thu May 13, 9: Sat Feb 07, 1: But you have it as a ‘0’. I have been trying all ls302dl things I can think of but am unable to get them to talk to each other.
Fri Feb 06, 2: You must initialize the chip, its default turned off.