8-bit MicrocontrollersのトピックHow to use bitmaps in embedded software for monochrome LCD? https://community.nxp.com/t5/8-bit-Microcontrollers/How-to-use-bitmaps-in-embedded-software-for-monochrome-LCD/m-p/204734#M17027 <HTML><HEAD></HEAD><BODY><P>Hello embedded engineers</P><P>I'm developing an embedded app wich uses a&nbsp;240x160&nbsp;monochrome LCD. I usually draw the images in Excel and convert them to hex arrays like this:</P><PRE> const unsigned char bitmap_9x15_0[2+17]={&nbsp;&nbsp;&nbsp; 9,15,&nbsp;&nbsp;&nbsp; 0x7C,0xDC,0x1D,0x1F,0x3C,0x78,0xF0,0xE0,0xC1,0x83,0x07,0x0F,0x1E,0x7C,0xDC,0x1D,0x1F};</PRE><P>Now I have to print to the screen more complex images (company logo, icons...).</P><P>What's the best way to do it?, is there a freeware PC app which converts images to C source code?</P><P>I'm using S08AW60.</P><P>Thanks in advance&nbsp;</P></BODY></HTML> Tue, 04 Aug 2009 02:23:25 GMT FordFairlane 2009-08-04T02:23:25Z How to use bitmaps in embedded software for monochrome LCD? https://community.nxp.com/t5/8-bit-Microcontrollers/How-to-use-bitmaps-in-embedded-software-for-monochrome-LCD/m-p/204734#M17027 <HTML><HEAD></HEAD><BODY><P>Hello embedded engineers</P><P>I'm developing an embedded app wich uses a&nbsp;240x160&nbsp;monochrome LCD. I usually draw the images in Excel and convert them to hex arrays like this:</P><PRE> const unsigned char bitmap_9x15_0[2+17]={&nbsp;&nbsp;&nbsp; 9,15,&nbsp;&nbsp;&nbsp; 0x7C,0xDC,0x1D,0x1F,0x3C,0x78,0xF0,0xE0,0xC1,0x83,0x07,0x0F,0x1E,0x7C,0xDC,0x1D,0x1F};</PRE><P>Now I have to print to the screen more complex images (company logo, icons...).</P><P>What's the best way to do it?, is there a freeware PC app which converts images to C source code?</P><P>I'm using S08AW60.</P><P>Thanks in advance&nbsp;</P></BODY></HTML> Tue, 04 Aug 2009 02:23:25 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/How-to-use-bitmaps-in-embedded-software-for-monochrome-LCD/m-p/204734#M17027 FordFairlane 2009-08-04T02:23:25Z Re: How to use bitmaps in embedded software for monochrome LCD? https://community.nxp.com/t5/8-bit-Microcontrollers/How-to-use-bitmaps-in-embedded-software-for-monochrome-LCD/m-p/204735#M17028 <HTML><HEAD></HEAD><BODY><P>The attached freeware utility BMP2C.exe, converts a BMP image map to C source and header files. See Application Note AN3415 for tesrse information on how to use the utility.</P><P>&nbsp;</P><P>---Tom</P><P>&nbsp;</P></BODY></HTML> Wed, 05 Aug 2009 22:16:51 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/How-to-use-bitmaps-in-embedded-software-for-monochrome-LCD/m-p/204735#M17028 J2MEJediMaster 2009-08-05T22:16:51Z