Re: [beagleboard] SPI1 & HDMI

Its Beaglebone Black, Rev.C. Been using both QNX & Debian on Beaglebone Black. On Tuesday, January 19, 2021 at 8:32:57 PM UTC+5:30 vinicius...@gmail.com wrote: > Hi > > What board, kernel version? Are you using any dto? > > Sent from my iPhone > > > Em 19 de jan. de 2021, à(s) 09:35, Geetha es

Re: [beagleboard] SPI1 & HDMI

Hi What board, kernel version? Are you using any dto? Sent from my iPhone > Em 19 de jan. de 2021, à(s) 09:35, Geetha escreveu: > > I would like to use HDMI interface without Audio and SPI1. Is it possible? > As per the SRM, the SPI1 pins - SPI1_SCLK, SPI1_CS0 and SPI1_D0 are used > onl

[beagleboard] SPI1 & HDMI

I would like to use HDMI interface *without* Audio and SPI1. Is it possible? As per the SRM, the SPI1 pins - SPI1_SCLK, SPI1_CS0 and SPI1_D0 are used only for Audio. So, is it possible to disable Audio support and use the SPI1 pins? -- For more options, visit http://beagleboard.org/discuss

Re: [beagleboard] SPI1 not working: 9_28 Pinmux file missing from ocp directory

On Thu, Aug 29, 2019 at 2:23 PM wrote: > > While attempting to use the SPI1 pins, I have had trouble in configuring the > pins. I had it working after updating to the 4.19.50-ti-rt-r25 kernel, but > then it mysteriously stopped working. I believe it stopped when I included > the BB-I2C2-00A0.dt

[beagleboard] SPI1 not working: 9_28 Pinmux file missing from ocp directory

While attempting to use the SPI1 pins, I have had trouble in configuring the pins. I had it working after updating to the 4.19.50-ti-rt-r25 kernel, but then it mysteriously stopped working. I believe it stopped when I included the BB-I2C2-00A0.dtbo file in the uBoot, but I can't be sure. Here's

[beagleboard] SPI1

Has anybody managed to get /dev/spidev1.0 working on the latest release ? I been trying to get a spi display working and i can see data going to the display I can see the CS go low and i can see clocks but i do not see data from the display. Just trying to read status registers here. so I decide

Re: [beagleboard] SPI1 and AD5592r

On Mon, 2/13/17, John Syne wrote: Subject: Re: [beagleboard] SPI1 and AD5592r To: beagleboard@googlegroups.com Date: Monday, February 13, 2017, 2:51 AM On Feb 12, 2017, at 1:27 PM, Marc M wrote: Hello,I have a board with an AnalogDevices

Re: [beagleboard] SPI1 and AD5592r

> On Feb 12, 2017, at 1:27 PM, Marc M wrote: > > Hello, > I have a board with an AnalogDevices AD5592r connected to the BeagleBoneBlack > on SPI1. > > I have built Linux version 4.9.1 with the default configuration and edited > the device tree file to add SPI1 support. HDMI is disabled. > >

[beagleboard] SPI1 and AD5592r

Hello, I have a board with an AnalogDevices AD5592r connected to the BeagleBoneBlack on SPI1. I have built Linux version 4.9.1 with the default configuration and edited the device tree file to add SPI1 support. HDMI is disabled. I have configured the device tree overlay to enable the SPI1 port

Re: [beagleboard] SPI1 d0 output - debian 8.4

On Wed, Aug 24, 2016 at 12:44 AM, wrote: > Hello all > > I am trying to run spi1 as d0 output (mosi) with the latest image (debian 8.4 > jessie) > > Using universal-io overlay, I have spi1 working but d0 is always input (miso) > > I have disabled universal-io and loaded BB-SPI1-01-00A0.dts but w

[beagleboard] SPI1 d0 output - debian 8.4

Hello all I am trying to run spi1 as d0 output (mosi) with the latest image (debian 8.4 jessie) Using universal-io overlay, I have spi1 working but d0 is always input (miso) I have disabled universal-io and loaded BB-SPI1-01-00A0.dts but with this spi pins don't toggle. I guess I can't disable

[beagleboard] SPI1 with D0 output (mosi) with Debian 8.4

Hello, I am using the latest image, Debian 8.4, for my Beaglebone Black and want to configure SPI1 as D0 output. with universal-io overlay, I was able to get SPI1 working but D0 is always input (MISO) I have then disabled universal-io and used BB-SPI1-01-00A0.dts , this forms spidev2.0 under

Re: [beagleboard] SPI1 chip select pins

On Tue, Aug 11, 2015 at 10:51 AM, wrote: > On http://beagleboard.org/support/bone101 the pinout for SPI1 shows CS0 > and CS1 on pins 19 & 20 as well as 28 & 42. See image: > > > > > How

[beagleboard] SPI1 chip select pins

On http://beagleboard.org/support/bone101 the pinout for SPI1 shows CS0 and CS1 on pins 19 & 20 as well as 28 & 42. See image: However I2C2 is on pins 19 and 20 and if those are chan

[beagleboard] SPI1 on BBB doesn't recieve data

Hi linked up an arduino as an SPI Slave to a BBB as master using SPI1.0. I can get the two to communicate fine when the BBB is writing to the Arduino, however, when it reads data from the arduino it is not correctly reading what is returned. For example the Arduino is returning (as confirmed