Forum - MCS Electronics

 

FAQFAQ SearchSearch RegisterRegister Log inLog in

Search found 18 matches
www.mcselec.com Forum Index
Author Message
  Topic: Issue with glcdSSD1306-I2C-Buf.lib
Yokablasta

Replies: 5
Views: 640

PostForum: BASCOM-AVR   Posted: Tue Dec 10, 2019 11:49 am   Subject: Issue with glcdSSD1306-I2C-Buf.lib
The two displays were not exactly identical. They were both .96" SSD1306 types, but from different vendors. These were the settings that worked.

.db &H78, &HAE ; DISPLAY OF ...
  Topic: Issue with glcdSSD1306-I2C-Buf.lib
Yokablasta

Replies: 5
Views: 640

PostForum: BASCOM-AVR   Posted: Tue Dec 03, 2019 10:06 pm   Subject: Issue with glcdSSD1306-I2C-Buf.lib
I did end up figuring this out. I had to adjust the SETSTARTLINE parameter in the OLED library. One helpful hint for anybody making adjustments to the library, is to be sure to cycle power, not just ...
  Topic: Issue with glcdSSD1306-I2C-Buf.lib
Yokablasta

Replies: 5
Views: 640

PostForum: BASCOM-AVR   Posted: Mon Dec 02, 2019 4:52 pm   Subject: Issue with glcdSSD1306-I2C-Buf.lib
I only want to figure out how to make the other screen work, because I have units in the field that also use that screen. I'm trying to add a firmware update to my units that allows for better graphi ...
  Topic: Issue with glcdSSD1306-I2C-Buf.lib
Yokablasta

Replies: 5
Views: 640

PostForum: BASCOM-AVR   Posted: Sun Dec 01, 2019 5:43 pm   Subject: Issue with glcdSSD1306-I2C-Buf.lib
I have been using the glcdSSD1306-I2C-Buf buffered library for SSD1306 OLED screens. I have 2 units that have the .96" oled that I wanted to use this code with. On one of the screens, I have no issu ...
  Topic: Issue with 2.42" SSD1306 and Glcdssd1306-i2c
Yokablasta

Replies: 2
Views: 255

PostForum: BASCOM-AVR   Posted: Mon Nov 25, 2019 6:03 pm   Subject: Issue with 2.42" SSD1306 and Glcdssd1306-i2c
Hello,
I have a device that uses the glcdssd1306-i2c library to display text. Some people wanted a larger screen, so I started testing this WIDE.HK 2.42" 64x128 oled SSD1306 compatible OLED (https:/ ...
  Topic: UART Serialout buffer question
Yokablasta

Replies: 3
Views: 422

PostForum: BASCOM-AVR   Posted: Fri Aug 23, 2019 8:21 pm   Subject: UART Serialout buffer question
MWS,
This makes sense, and it answers my question about whether the contents of the output buffer can be examined. If it is the case that once something gets put in the buffer, then it stoically get ...
  Topic: UART Serialout buffer question
Yokablasta

Replies: 3
Views: 422

PostForum: BASCOM-AVR   Posted: Fri Aug 16, 2019 10:14 pm   Subject: UART Serialout buffer question
Hello,
I have a project here that reads in strings of serial data, then processes and transmits the strings. Each string has a status header, which tells the cpu what kind of string (how many bytes) ...
  Topic: 2.42" OLED Screens that work with glcdSSD1306-I2C.lib
Yokablasta

Replies: 0
Views: 291

PostForum: BASCOM-AVR   Posted: Sun Aug 11, 2019 8:01 pm   Subject: 2.42" OLED Screens that work with glcdSSD1306-I2C.lib
Hello all,
I have recently purchased a DIYmore 2.42" OLED with an SSD1309.
https://www.diymore.cc/collections/led-display-module/products/2-42-inch-12864-oled-display-module-iic-i2c-spi-serial-fo ...
  Topic: Triggering a reset with watchdog timer
Yokablasta

Replies: 8
Views: 309

PostForum: BASCOM-AVR   Posted: Fri Feb 22, 2019 7:20 pm   Subject: Triggering a reset with watchdog timer
Thanks! That's a good thing to know about!
  Topic: Triggering a reset with watchdog timer
Yokablasta

Replies: 8
Views: 309

PostForum: BASCOM-AVR   Posted: Fri Feb 22, 2019 5:45 pm   Subject: Triggering a reset with watchdog timer
Hello,
I am trying to get a bootloader program to install and run 2 bits of application code consecutively. I'd like to use a watchdog timer to trigger a reset, but I seem to be doing it wrong. I'm ...
  Topic: Timeout for a bitwait
Yokablasta

Replies: 1
Views: 170

PostForum: BASCOM-AVR   Posted: Tue Jan 22, 2019 12:21 pm   Subject: Timeout for a bitwait
Hello all,
I've got a product that reads incoming serial messages from some 1980's hardware. Some users decided that they wanted to use longer cable lengths between my reader and the device, which i ...
  Topic: How to use fonts stored in Eeprom
Yokablasta

Replies: 3
Views: 280

PostForum: BASCOM-AVR   Posted: Wed Oct 10, 2018 10:17 pm   Subject: How to use fonts stored in Eeprom
I am using an I2C 64 x 128 OLED display with the \"glcdSSD1306-I2C.lib\". Basically, I have a bunch of data tables after the end of my code that I use to look up the text string associated with each ...
  Topic: How to use fonts stored in Eeprom
Yokablasta

Replies: 3
Views: 280

PostForum: BASCOM-AVR   Posted: Wed Oct 10, 2018 7:12 pm   Subject: How to use fonts stored in Eeprom
I\\\'ve got a fairly large program written on an Atmega128a. It\\\'s got a lot of sliders and a small OLED display. I\\\'ve been having issues where the program won\\\'t compile due to SRAM space. ...
  Topic: Where's the best place to store fonts and lookup tables?
Yokablasta

Replies: 2
Views: 226

PostForum: BASCOM-AVR   Posted: Tue Aug 21, 2018 3:25 am   Subject: Where's the best place to store fonts and lookup tables?
Thanks Mark. I figured out why I was having the issue. I thought that it had to do with the fonts being too large, but what it actually was, was that I was using a string that was larger than what m ...
  Topic: Where's the best place to store fonts and lookup tables?
Yokablasta

Replies: 2
Views: 226

PostForum: BASCOM-AVR   Posted: Sun Aug 19, 2018 5:35 pm   Subject: Where's the best place to store fonts and lookup tables?
Hello,
I\'m working on a project that uses the Atmega328P, which has 32kb prog memory, 2k RAM, and 1k EEPROM. There\'s an I2C display on the board, which displays the value of the current parameter ...
 
Page 1 of 2 Goto page 1, 2  Next
All times are GMT + 1 Hour
Jump to: