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| Search found 26 matches |
| Author | Message |
|---|---|
 Topic: DS1982 iButton - Add-Only Problem |
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| tEaM Replies: 3 Views: 12433 |
 Forum: General CCS C Discussion Posted: Tue Apr 17, 2018 4:16 pm Subject: DS1982 iButton - Add-Only Problem |
| Hello people,
I have a problem with the write function of DS1982 (Add-Only iButton). I use the PIC18LF46K22 (by 1-Wire) to write a DS1982. My project uses the Dallas Touch Driver (touch.c). When t ... |
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| Topic: EEPROM emulation on PIC24FJ |
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| tEaM Replies: 7 Views: 14295 |
Forum: General CCS C Discussion Posted: Mon Mar 23, 2015 12:21 pm Subject: EEPROM emulation on PIC24FJ |
| I need your help to choose the "start_address" and "stop_address".
I can choose any address at the end of the flash? |
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| Topic: EEPROM emulation on PIC24FJ |
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| tEaM Replies: 7 Views: 14295 |
Forum: General CCS C Discussion Posted: Mon Mar 23, 2015 8:07 am Subject: EEPROM emulation on PIC24FJ |
| Sorry, is the PIC24FJ128GA202.
It is possible to only use the "write_program_memory" function? It is not necessary to delete the page? |
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| Topic: EEPROM emulation on PIC24FJ |
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| tEaM Replies: 7 Views: 14295 |
Forum: General CCS C Discussion Posted: Mon Mar 23, 2015 4:28 am Subject: EEPROM emulation on PIC24FJ |
| Hi guys,
I need save a counter in a PIC24FJ in memory not volatile. This value is only changed 1x per day, just do not have endurance problems. Does anyone have a stable code that makes E2PROM emu ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Wed Dec 03, 2014 5:11 pm Subject: 24x12 matrix bicolor LEDs |
| Hello guys!
Thank you for your help! All ideas were very positive! I already decided way! I'll have 1 MASTER and 9 SLAVES. All communicate via RS485! Why 9 SLAVES? 576 / 64 = 9. Each SLAVES will be ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Mon Dec 01, 2014 12:17 pm Subject: 24x12 matrix bicolor LEDs |
| The pitch of the LED's is 1" horizontally and 3" vertically.
Each board has 8 LEDs and 8 switches. Each panel has 36 boards. 3 horizontally * 12 vertically. The boards are connected with f ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Fri Nov 28, 2014 1:44 pm Subject: 24x12 matrix bicolor LEDs |
| Jay, you want this chip (HT1632C) to test? When I make the order, we send you a sample.
Yes, I'll have to always be reading all switches individually. Also was thinking make a matrix using 36 IOs ( ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Fri Nov 28, 2014 3:11 am Subject: 24x12 matrix bicolor LEDs |
| Yes, the switch is SPST.
The project did not increase . It already exists in my mind. Initiated by the control LEDs, after read the switchs. Finally communication with the computer. Everything ha ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Thu Nov 27, 2014 5:32 pm Subject: 24x12 matrix bicolor LEDs |
| LT8500: 48 leds, SPI communication, US $5.04/piece
vs HT1632C: 24x16=384 leds, SPI communication, US $0.65/piece I'm starting to like the HT1632C... 
The information of the switches w ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Wed Nov 26, 2014 5:50 pm Subject: 24x12 matrix bicolor LEDs |
| LT8500 is very nice. But for 1152 bicolor led, I need many chips.
I liked the WS2812 solution. I've never worked with this RGB LED, but I'm interested in testing. And to enjoy the hole 3mm, can I u ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Wed Nov 26, 2014 2:00 pm Subject: 24x12 matrix bicolor LEDs |
| LT8500 with 48 PWM outputs is quite interesting to control the brightness of the LEDs. But seems to be too "complex" to just control on / off.
I was thinking something simple. I like TPIC ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Wed Nov 26, 2014 2:39 am Subject: 24x12 matrix bicolor LEDs |
| This panel has 1152 bicolor LEDs panel and 1152 switch panel.
The LEDs have two functions: - Flash to indicate that the switch to turn on / off; - Green / red to indicate the status of switch. ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Tue Nov 25, 2014 1:59 pm Subject: 24x12 matrix bicolor LEDs |
| Thank you all for the help.
The project is well defined from the beginning! You associated to graphics displays, but no. The project is an indicator LED panel. See the old project: http://www ... |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Mon Nov 24, 2014 12:14 pm Subject: 24x12 matrix bicolor LEDs |
But I'm not building display, my friends! 
I need these LED to a BIG signaling panel. The panel will have green when the switch is on and red when it's off! |
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| Topic: 24x12 matrix bicolor LEDs |
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| tEaM Replies: 62 Views: 89427 |
Forum: General CCS C Discussion Posted: Mon Nov 24, 2014 3:46 am Subject: 24x12 matrix bicolor LEDs |
| Hello guys.
Thank you all for your support. Now, we'll forget the "global" project with 2304 LEDs. I will divide the project into matrix 8x8 bi-colour LEDs. So I'll focus only on this si ... |
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