Matrix user forums

hyperion007 wrote:I think you mean SSD1306 and not SH1306?

You can buy them here:
1.3" OLED

Then you can make your own PCB and choose 4-wire SPI or I2C.

Hello hyperion007,

SSH1306 an sh1306 are the same things

I've allready the screen and i whant to convert the sh1306 to a sh1106 ( mine ) in SPI mode.

Hello,

Can you give me the source of the OLED 128x64 with SH1306 SPI.

I'll try to make a OLED 128x64 with SH1306 I2C version.

thanks

http://www.matrixtsl.com/mmforums/viewtopic.php?f=56&t=14170&hilit=ssd1306&start=25#p60429 OK, so, my project is for an arduino nano. I changed this file "AVR_CAL_I2C.c" and i put #define MX_I2C_DELAY delay_us(1); in line 75 Now the screen work faster but i can't make a scroll fonction.... to Benj ...

Hello,

Can you tell me if the V2.1 version is now the best or not ?

thanks

Hello BenJ,

I've tested your 1306_i2c code and the oled screen work very slow.

With adafruit test file, it work without "lag"

any idea ?

thanks

Hello BenJ, I've read the source code and the modification to do is : There is only one small difference between SSD1306 and SH1106: The SH1106 controller has an internal RAM of 132x64 pixel. The SSD1306 only has 128x64 pixel. First problem for standard 128x64 OLEDs with SH1106 controller is: How is...

OK BenJ

I'll try when I have received the screen

thanks

Hello, I've a OLED screen 1.3" with the SH1106 driver. I've seen your gLCD_SSD1306_i2c.fcpx, i think you can make an SSD1106 ( SH1106 ) for FC V6. In some forums, there is a modification to do that : On file : u8g_dev_ssd1306_128x64.c Find line 183: Code: 0x000, /* set lower 4 bit of the col adr to ...

Hello Henk There is a help file available for the Graphic LCD. You can access this by going into the graphical LCD properties and then clicking the help button. The LCD is a Nokia 128 x 128 type LCD and uses the Phillips LCD driver chip. hello, can you tell me if the glcd is a spi or I²C protocole ...

Hello PICmicro devices cannot handle arrays greater then 256 bytes in size. If your array is larger then this then you can split it into several small enough arrays and then simply switch to the next array once you have streamed the data from one. On an AVR or ARM the array size is not limited like...

Hello Yes it is possible to add the function to the C code. However the hard part is going to be getting the image data into the compiled program. PIC microcontrollers generally only like arrays of 256 bytes or less. AVRs are much better at handling large arrays so using an AVR might be an option. ...

Hi,

Is there any way to add the function like "loadimg" to the Custom_Code.c of the ks108 ?

ps : i'm a newbee in C code.

Hello benj,

Can you tell me how can i add the function ( in ks108 ) to send a *.bmp to the lcd ?

thanks

Hello,

1) Did you think that i could use my ICD2 programmer with flowcode ?

2) Did you know i can y use the code generated by flowcode to put in mplab C program.

Thanks a lot

Benj wrote:Hello

Here is the 64 pin version of the definition file. Simply copy into your Flowcode v3/fcd folder and restart Flowcode. If it turns out that you need the 68 pin definition then let me know and I will generate that for you too.

Hello,

Thanks a lot Benj

It's a PIC with 64 pins

Benj wrote:Hello

Is your 6680 using the 64 pin package or the 68 pin package?

Hello,

It's normaly a 64 pins but i don"t receive the product yet. Is it hard for you to make the two PIC ?

thanks

Hello Im afraid that the 18F6680 is not currently supported by the current version of Flowcode. Good news is that it is possible to provide support for this fairly quickly. If you wish to go ahead and use Flowcode then let me know and I will generate the definitions to allow this chip to work. Hell...

hello,

i buy a card with a PIC 18f6680 ( from modron** )

I wondered if i can use flowcode to program it ( probably to use a similar pic... )

Please help
Thanks

hi

i found the solution see this site in french

http://isi-si.chez-alice.fr/flowcode/flowcode.htm

I've a new problem. I whant to change the light of a seven digit display by using the pwm. Is someone knows the frequence to have a output 1V< CCP1< 5V ?

thanks

Hello In flowcode 2 you will need to create your own C or assembler functions to control the PWM. Flowcode V3 comes with a PWM component that makes this task a lot easier. OK but if you can copy the code genereted by flowcode v3 for the PWM component, i'll be happy ;) thanks ps : is there a solutio...

You can create an analogue output by using a PWM output connected to a capacitor. It will take some tweaking to get the PWM frequency to match the capacitor charge rate. Then you should be able to set a mark space on the PWM and get a linear analogue voltage out. PWM O/P ------ Cap + --------- Anal...

Hi,

I whant to know if the 16F88 chip has en analog outpout and how can i use it with flowcode ( v2 i prefer )

thanks