Kinetis MicrocontrollersのトピックRe: Help control TWRPI-SLCD

Help control TWRPI-SLCD

phamminhthuan — Thu, 11 Jun 2015 02:00:11 GMT

Hello every body. I'm trying to control TWRPI-SLCD module on TWR-K53N512 kit. But I'm beginer in ARM microctroller so that I can't understand how to control it.

Do you have any library or example control it with IAR Embedded Workbend for ARM? I also need help about I2C communication with Kit.

I hope to rececive helps from all of you. Thanks you very much!

Re: Help control TWRPI-SLCD

EarlOrlando — Thu, 11 Jun 2015 21:41:41 GMT

Hello Pham Minh Thuan,

Are you working with or without KSDK? The SLCD peripheral is supported in KSDK which will make easier the implementation.

Also you can take a look into this SLCD document from Mark Butcher to see how it works and this application note (AN3412) which uses this module. I recommend to read the chapter 58 SLCD from the K53 Reference Manual.

I attached some files used for the FRDM-KL46Z to use its display with the SLCD module for reference. In this example you must initialize the module calling vfnLCD_Init() and you can change the display message calling vfnLCD_Write_Msg(uint8_t *lbpMessage).

Hope this helps.

Best regards,

Earl.

Re: Help control TWRPI-SLCD

phamminhthuan — Fri, 12 Jun 2015 02:03:04 GMT

Thank you very much!

I'm beginer in ARM and I'm using TWR-K53N512 Kit to run demo MED-SPO2 in my final Project at University. Now, I want to control SLCD module include in TWR-K53N512 module to display value of Heart Rate or SpO2. I also want to control I2C to display on another LCD. But I don't use KSDK. I'm using IAR because MED-SPO2 was developed on IAR.

I read many documents of freescale but I can't understand it. I think because I'm beginer in ARM MCU so that I can't understand all of them.

I'm Vietnamese and my English is not good. I think I have many mistake in spelling and Grammar when Writing in this discussion.

Can you help me about IAR?

Thanks!

Re: Help control TWRPI-SLCD

EarlOrlando — Fri, 12 Jun 2015 23:26:16 GMT

Hello again,

If you need help to get started with IAR I recommend you to read this user guide. In the chapter two there are a series of tutorials to learn to use the tool.

Best regards,

Earl.

Re: Help control TWRPI-SLCD

phamminhthuan — Sat, 13 Jun 2015 16:16:34 GMT

Thank you very much.

Do you have libraries of K53N512 MCU for IAR? I searched on Freescale, but I did'nt find them. STM32 or STM8 of ST. ST supported library for IAR, but Freescale I can't find on website. Can you give them to me?

Thank you.

Re: Help control TWRPI-SLCD

mjbcswitzerland — Sat, 13 Jun 2015 19:31:36 GMT

You can get TWR-K53N512 support, including full IAR compatibility, at µTasker Kinetis TWR-K53N512 support

Attached is an executable that also shows the SLCD operating on this board. It needs no installation - just unzip and execute the uTasker.exe.

Regards

Mark

Kinetis: µTasker Kinetis support

K53: µTasker Kinetis TWR-K53N512 support

SLCD: http://www.utasker.com/docs/uTasker/uTasker_SLCD.pdf

For the complete "out-of-the-box" Kinetis experience and faster time to market