Канал: Jyrki Koivisto

16. tammikuuta 2024

16. tammikuuta 2024

Soldering new chips to A500 rev. 6 (1Mb of chip ram total)

Soldering new chips to A500 rev. 6 (1Mb of chip ram total)

9. joulukuuta 2022

9. joulukuuta 2022

Dividing head, German tolerance...

Dividing head, German tolerance...

Dividing head table feed

Dividing head table feed

dividing head, yeat another rebuild. Well oiled... 😐

dividing head, yeat another rebuild. Well oiled... 😐

Actually running Pace constraint editor on Linux!

Actually running Pace constraint editor on Linux!

Xilinx/Digilent clone DLC9LP platform cable on Fedora 35

Xilinx/Digilent clone DLC9LP platform cable on Fedora 35

circle line collision and line dissecting algorithm

circle line collision and line dissecting algorithm

stm32h7 board now with hdmi sound

stm32h7 board now with hdmi sound

stm32h7 1024x768@75Hz

stm32h7 1024x768@75Hz

It's ALIVE!

It's ALIVE!

DSP

DSP

ACPL C790

ACPL C790

STM32H743 PCB order

STM32H743 PCB order

Viewcube with outline shading

Viewcube with outline shading

Exercise in futility (OpenGL cube shader of some sort...) Viewcube...

Exercise in futility (OpenGL cube shader of some sort...) Viewcube...

Qt Custom Expanding Tooltip Box

Qt Custom Expanding Tooltip Box

fstl fork for yet another clone project...

fstl fork for yet another clone project...

Blender 2.91.0 Alpha

Blender 2.91.0 Alpha

Quick stab at LVGL with STM32H7

Quick stab at LVGL with STM32H7

STM32H7 Utah teapot (USB mouse HID control)

STM32H7 Utah teapot (USB mouse HID control)

jlcpcb 4-layer VGA interface (GM7123). 18-bit colour with L8 CLUT. External precise 8MHz oscillator.

jlcpcb 4-layer VGA interface (GM7123). 18-bit colour with L8 CLUT. External precise 8MHz oscillator.

micrometer

micrometer

Heidenhain ROD 1050 3600

Heidenhain ROD 1050 3600

Utah teapot (on stm32)

Utah teapot (on stm32)

dsp3d wireframe

dsp3d wireframe

dsp3d

dsp3d

PulseView 0.5.0 on Fedora 31

PulseView 0.5.0 on Fedora 31

TMS9995 Heidenhain TNC155A CLP debugger

TMS9995 Heidenhain TNC155A CLP debugger

Cloning Heidenhain HE-310

Cloning Heidenhain HE-310

stm32h7 dvi-i

stm32h7 dvi-i

LittlevGL on Raspberry Pi Zero

LittlevGL on Raspberry Pi Zero

My m68k in vhdl...

My m68k in vhdl...

stm32h7 with 32-bit sdram interface (256 MBit)

stm32h7 with 32-bit sdram interface (256 MBit)

WS2812B running leds

WS2812B running leds

Dead simple 3.3v controlled WS2812B using stm32f103 (bluepill) and a mosfet and one 4.7k resistor

Dead simple 3.3v controlled WS2812B using stm32f103 (bluepill) and a mosfet and one 4.7k resistor

aros vusbhci device

aros vusbhci device

VUSBHCI Async Bulk Transfer

VUSBHCI Async Bulk Transfer

15-bit encoder reading

15-bit encoder reading

VBlank interrupt, stm32f7

VBlank interrupt, stm32f7

Core746I

Core746I

Boot splash 1024x768 stm32f7

Boot splash 1024x768 stm32f7

Heidenhain keyboard

Heidenhain keyboard

lvgl stm32f7 discovery 216MHz ICache DCache

lvgl stm32f7 discovery 216MHz ICache DCache

GRBL on stm32f103 clone

GRBL on stm32f103 clone

even bigger ass serial tft display

even bigger ass serial tft display

big ass serial tft display

big ass serial tft display

Mojo V3 FPGA with Arduino interface

Mojo V3 FPGA with Arduino interface

Mojo V3 and large TFT display

Mojo V3 and large TFT display

canny edge detection opencv machine vision

canny edge detection opencv machine vision

TNC 145 to SCART

TNC 145 to SCART

Chinese gamepad vs Logitech

Chinese gamepad vs Logitech

Hacked XInput on AROS

Hacked XInput on AROS

F710 rumble effect

F710 rumble effect

Accessing the test windows

Accessing the test windows

Two gamepads on AROS

Two gamepads on AROS

XInput on native AROS installation

XInput on native AROS installation

Logitech F710 talking on xinput.class

Logitech F710 talking on xinput.class

XInput class for AROS take 3

XInput class for AROS take 3

XInput for AROS take two

XInput for AROS take two

XInput class for AROS

XInput class for AROS

speed motion profile with feed override

Playing around with Wayland

Playing around with Wayland

SEM servo autopsy

SEM servo autopsy

backlash compensation

backlash compensation

stm32f7 quadrature encoder

stm32f7 quadrature encoder

Spartan 6 LVDS laptop screen using OSERDES2 IOB primitives

Spartan 6 LVDS laptop screen using OSERDES2 IOB primitives

Mojo LVDS TFT

Mojo LVDS TFT

another s-curve generator

another s-curve generator

STM32F7 LCD

STM32F7 LCD

S-Curve with addition and subtraction only (more details)

S-Curve with addition and subtraction only (more details)

S-Curve from Jounce

S-Curve from Jounce

SEM servo and Heidenhain 11 uApp encoder

SEM servo and Heidenhain 11 uApp encoder

MT30R4-58

MT30R4-58

ps3eye hosted

ps3eye hosted

motion profiles

motion profiles

Stupid as a stupid can be

Stupid as a stupid can be

Heidenhain 11uApp

Heidenhain 11uApp

Dicking around with the servo drives part 2

Dicking around with the servo drives part 2

Dicking around with the servo drives

Dicking around with the servo drives

AROS hosted online via USB take 2

AROS hosted online via USB take 2

AROS hosted online via USB

AROS hosted online via USB

TNC155A LCD retrofit

TNC155A LCD retrofit

Nut job 2

Nut job 2

Aros VUSBHCI

Aros VUSBHCI

Rigid tapping

Rigid tapping

Smoking snubbers (or something...)

Smoking snubbers (or something...)

T-Nut Factory

T-Nut Factory

dividing head rebuild

dividing head rebuild

milling vise quick base check

milling vise quick base check

Milling vise

Milling vise

Mojo FPGA LED Blinker

Mojo FPGA LED Blinker

sandmill

sandmill

a thing

a thing

QC30 ER32 collet chuck set from http://www.machtechshop.com/

QC30 ER32 collet chuck set from http://www.machtechshop.com/

spindle armature voltage at 80rpm

spindle armature voltage at 80rpm

Mimicking TNC155

Mimicking TNC155

3 axis linear speed profiles

3 axis linear speed profiles

PS3Eye on Aros

PS3Eye on Aros

Hello, www cnc tekniikka com!

Hello, www cnc tekniikka com!

TNC155A USB

TNC155A USB

drip feeding tnc155a

drip feeding tnc155a

puuta

puuta

running

running

uploading

uploading

If you brake it then you fix it

If you brake it then you fix it

Silppua, 12mm

Silppua, 12mm

Spindle runout or not

Spindle runout or not

Bridgeport first run at home

Bridgeport first run at home

Bridgeport on wheels

Bridgeport on wheels

Bridgeport first run

Bridgeport first run

Bridgeport Interact 1 MK 2

Bridgeport Interact 1 MK 2

Easy KM Link

Easy KM Link

PS3Eye Camera on Aros

PS3Eye Camera on Aros

PS3Eye shows some output on Aros

PS3Eye shows some output on Aros

PS3Eye Camera on Aros

PS3Eye Camera on Aros

kompura, turbo impeller

kompura, turbo impeller

Line boring

Line boring

stboot installed on LatitudeON flash card

stboot installed on LatitudeON flash card

LatitudeON Flash

LatitudeON Flash

Dell Latitude E6410

Dell Latitude E6410

triac

triac

Zero cross detector

Zero cross detector

Zero crossover detector

Zero crossover detector

Aros minimonitor

Aros minimonitor

IBeatTheChinaManBoard

IBeatTheChinaManBoard

Allwinner SoC FEL loader

Allwinner SoC FEL loader

Silppua 20mm

Silppua 20mm

Silppua 10mm

Silppua 10mm

remmi versio 2

remmi versio 2

remmi versio 2

remmi versio 2

remmi versio 2

remmi versio 2

Jyrsimen remmi, versio 2

Jyrsimen remmi, versio 2

Jyrsimen remmi, versio 2

Jyrsimen remmi, versio 2

jyrsimen remmin mallaus

jyrsimen remmin mallaus

jyrsimen remmin mallaus

jyrsimen remmin mallaus

holkki

holkki

STLView with vbo

STLView with vbo

STLView

STLView

ArosVectorZuneCustomClass4

ArosVectorZuneCustomClass4

ArosZuneVectorCustomClass3

ArosZuneVectorCustomClass3

ZuneCustomVectorClass2

ZuneCustomVectorClass2

ZuneVectorCustomClass

ZuneVectorCustomClass

Interwebbi

Interwebbi

MyAmiga1200

MyAmiga1200

AMV Touhou Bad Apple

AMV Touhou Bad Apple

AsusEeePC

AsusEeePC

Installing Aros to sata HD

Installing Aros to sata HD

Aros boots natively from HD with the fixed AHCI driver. Single gtx560 with Nouveau.

Aros boots natively from HD with the fixed AHCI driver. Single gtx560 with Nouveau.

Aros trying to boot with Nouveau on dual gtx560(SLI)

Aros trying to boot with Nouveau on dual gtx560(SLI)

Aros boot, on dual gtx560 (SLI) with AHCI fix, Vesa mode

Aros boot, on dual gtx560 (SLI) with AHCI fix, Vesa mode

uvprojector

uvprojector

Aros on pcDuino

Aros on pcDuino

panasonic hall decoded

panasonic hall decoded

panasonic servo

panasonic servo

RaspberryPi bootsplash

RaspberryPi bootsplash

Elokuva

Elokuva

MOV06105

MOV06105

Cube 2 Sauerbraten

Cube 2 Sauerbraten

AssaultCube

AssaultCube