Author Topic: Mini STM32 with 2.8 LCD and touchscreen (Read 18212 times)

'yus · « **Reply #100 on:** April 18, 2010, 08:43:29 PM »

Quote from: while_do_loop on March 24, 2010, 10:01:09 AM

if your LCD module is the newer one there is an SD card slot beneath it. You can save pictures in an SD card.

sample project
http://www.siwawi.arubi.uni-kl.de/avr_projects/arm_projects/index_cortex.html
(Small Digital Picture Frame (DPF) with STM32F103 and 2.8" Color-LCD)
(somewhere in the middle of the page)

Ang problem lang sa code niya at inalis nya yung provision for other LCD driver at iniwan nya lang yung para sa LCD nya which is a Sitronix ST7783. Ang changes lang na kailangan ay sa initialization code.

In his code pictures should be in BMP format. magandang improvement kung dadagdagan ng jpeg decompression

yeah ulit..

gumagana na kahit papaano yang sa taas..
actually last week ko pa ito sinusubukang paganahin,
kaso, bukod sa ibang tool-chain ang ginamit nya, eh 'di ko pa talaga maintindihan yang FAT-file system na yan.. hehe

SD (memory) Card interfacing..

http://i41.tinypic.com/209ks5j.jpg

full-screen images

kaso yung ibang bitmap files 'di nya mabuksan.. $:-\$

Philippine Electronics Forum · « **Reply #100 on:** April 18, 2010, 08:43:29 PM »

'yus · « **Reply #101 on:** April 24, 2010, 06:11:47 PM »

yeah.. natapos din..

Mini-STM32 Digital Picture Frame

details: Mini-STM32 Digital Picture Frame

source code: Digital Picture Frame.rar

Philippine Electronics Forum · « **Reply #101 on:** April 24, 2010, 06:11:47 PM »

beginner wan · « **Reply #102 on:** April 25, 2010, 09:30:39 PM »

ang galing! ang sipag ni sir yus! penge naman ng konting sipag..

Philippine Electronics Forum · « **Reply #102 on:** April 25, 2010, 09:30:39 PM »

Kaizer03 · « **Reply #103 on:** April 26, 2010, 09:24:12 AM »

soon pede ng loadan ng JAV ito

Philippine Electronics Forum · « **Reply #103 on:** April 26, 2010, 09:24:12 AM »

Mayor Johnaray · « **Reply #104 on:** April 26, 2010, 09:31:35 AM »

Pwede sya panooran ng JAV

Philippine Electronics Forum · « **Reply #104 on:** April 26, 2010, 09:31:35 AM »

nucleus · « **Reply #105 on:** April 28, 2010, 01:47:44 AM »

Quote from: yus on April 01, 2010, 10:19:44 PM

mini-Term (mini-hyperterminal)

ang hirap ng manu-manung pag-gawa ng GUI..

http://i40.tinypic.com/244nq0m.jpg

pero at least, napapagana ko na yung USART ng mini-STM32 ..
and, 'di ko na kelangan ng maraming push-buttons.. hehe

nagtataka lang ako sainyo sir bakit yung sainyo natuturnilyohan nyo kahit nakakabit yung cable ng jtag?

yung sakin nakatabingi eh

agimat · « **Reply #106 on:** April 28, 2010, 10:01:05 AM »

Quote from: nucleus on April 28, 2010, 01:47:44 AM

nagtataka lang ako sainyo sir bakit yung sainyo natuturnilyohan nyo kahit nakakabit yung cable ng jtag? yung sakin nakatabingi eh

Yung side ng cable that connect sa stm32, ni applayan ko ng superglue yung cable sa connector then tinangal ko yung clip. Sakto na kahit
may sdc socket sa ilalim.

'yus · « **Reply #107 on:** April 28, 2010, 12:27:25 PM »

Quote from: nucleus on April 28, 2010, 01:47:44 AM

nagtataka lang ako sainyo sir bakit yung sainyo natuturnilyohan nyo kahit nakakabit yung cable ng jtag? yung sakin nakatabingi eh

nakaangat din yung LCD module ko, halos kunti lang ang tumatamang sa mga screw (hindi lang naka-lock ng maayos).

nucleus · « **Reply #108 on:** April 28, 2010, 11:08:10 PM »

Quote from: yus on April 28, 2010, 12:27:25 PM

nakaangat din yung LCD module ko, halos kunti lang ang tumatamang sa mga screw (hindi lang naka-lock ng maayos).

ahhh kala ko sakin lang ayaw magfit

aeronuts · « **Reply #109 on:** May 14, 2010, 04:06:53 PM »

Mga sirs...

sino meron spare na STM32 with 2.8LCD dyan? need ko asap at sama nyo na po yung JTAG...

0905-3131322

0b00000111 · « **Reply #110 on:** May 14, 2010, 04:09:39 PM »

^^ contact mo si Sis Dandy. meron akong contact info nya if you want...

aeronuts · « **Reply #111 on:** May 14, 2010, 06:49:43 PM »

@Sir Antijejemon

Please pa pm po ng contact detail nya,. need ko lang asap at hindi ko naman madalaw shop nya kasi hindi ko alam kung open na sila?

thanks and regards

Jay

aeronuts · « **Reply #112 on:** May 17, 2010, 08:58:18 PM »

Guys! I finally got one! thanks to Sir Dandy and his Wife! thank you very much at naka avail pa ako ng unit na ito.

'yus · « **Reply #113 on:** May 23, 2010, 10:06:37 PM »

pinort ko yung PIC18F SD WAV Audio Player from pic18f2550 to STM32F103RB.

http://i48.tinypic.com/23rpyrn.jpg

kung headphone ang gagamitin, very few extra components lang ang kelangan..

parang gusto kong pag-aralaln yung FFT library ng STM32,
para malagyan ko sya ng spectrum analyzer kuno..

kung di-kayanin (malamang), yung Goertzel algorithm na lang muna..

'yus · « **Reply #114 on:** May 29, 2010, 11:50:19 AM »

medyo malapit ng matapos..

Mini-STM32 SD/MMC WAV Audio Player with spectrum display
powered by CooCox CoOS real-time multi-task OS
and using FFT libray by Ivan Mellen of Embedded Signals

http://i45.tinypic.com/9jmzi8.jpg

kaunting adjust pa, para 'flawless' yung multitasking nya..
actually, 2 main task lang naman (audio play and spectrum display) and additional "led blinking" task as "alive sign"

'yus · « **Reply #115 on:** May 31, 2010, 06:41:35 PM »

mukhang 'di kakayanin ng stm32f103rb ang mp3 decoding.. $:-\$
dun sa Helix MP3 Decoder, more than 20kB ng RAM ang kelangan..
https://datatype.helixcommunity.org/Mp3dec

may nakita akong MP3 player using stm32f103rb.
gumagana, pero meron pala syang ginamit na dedicated na MP3 decoder IC (VS10xx IC).

'yus · « **Reply #116 on:** June 01, 2010, 11:59:55 PM »

magmo-monologue ulit ako dito sa thread na 'to..

demo:
Mini-STM32 WAVE Audio Player

first (& probably the last) release:
Project files & everything: Mini-STM32 WAVE Audio Player.rar

Mini-STM32 WAVE Audio Player

macky · « **Reply #117 on:** June 02, 2010, 09:36:40 AM »

^ang galing ah!!!! wave audio player + spectrum analyzer!

gen31 · « **Reply #118 on:** June 08, 2010, 08:01:36 PM »

excuse po ... tanong lang ha ... anong language or pano po pinoprogram ang STM32 ...

enhan · « **Reply #119 on:** July 05, 2010, 11:26:40 AM »

Good morning po.
Compatible po ba with Zilog Z8 yun LCD? Plan namin is to use the LCD as the display for ECG signals.
Kasama na ba sa package yun driver ng LCD?
Thank you.

Philippine Electronics Forum · « **Reply #119 on:** July 05, 2010, 11:26:40 AM »

Author Topic: Mini STM32 with 2.8 LCD and touchscreen (Read 18212 times)

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