AN10815 SWIM: NXP`s basic graphics library for LPC
Contents
1. cecsccceseeeceeeseeeeeeseeeeeneneeeeneeeees 19 9 3 TRAGGMANKS 2 saccsnicdechsaasectecesdedestssteetspie Gul eceres 19 10 CONICS ieee ciecicsccdce ce ccssnccecetecccentenssteeccnarescessecess 20 Please be aware that important notices concerning this document and the product s described herein have been included in the section Legal information NXP B V 2011 For more information please visit http www nxp com All rights reserved For sales office addresses please send an email to salesaddresses nxp com Date of release 15 June 2011 Document identifier AN108152. 2 3 USB_ADR SW used to control USB_ host power Module boards have a revision number of 1304 x where x 0 to 1 The changes between the module boards module are shown below Module board revision differences 0 Initial board A USB ISP1301 I2C address changed from 0x2C to 0x2D For correct jumper settings please refer to the PHYTEC phyCORE LPC3250 System on Module and Carrier Board Hardware Manual The phyCORE LPC3250 board comes preconfigured with 64 MB of 133 MHz SDR SDRAM configured for 32 bit access using two 16 bit wide RAM chips at U10 and U11 The LPC3250 is capable of addressing a single RAM bank located at memory address 0x8000 0000 and extending to Ox9FFF FFFF via the DYCSO signal NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 11 of 20 NXP Semiconductors AN1 081 5 AN10815 5 2 5 2 1 5 2 2 5 2 3 5 2 4 5 3 5 3 1 5 3 2 5 3 3 SWIM NXP s basic graphics library for LPC products The LCD is a Hitachi TX09D71VM1CCA In 240x320 16bpp RGB565 mode the frame buffer uses 150kB starting at 0x8000 0000 within the SDRAM The parameters for the Hitachi LCD panel are configured in Ipc_Icd_params c Keil MDK project description Description Draws color bars and text on the LCD using the SWIM library with LCD in RGB1 5 6 5 mode Required hardware LPC3250 Phytec board with LCD Required software Keil uVision v3 x or newer Tested with Evaluation version of MDK Us
3. gt Open Project Open the following project LPC1850_SWIM_Example uvproj 2 Build the project Project gt Build Target 3 Attach ULINK2 or ULINKPro JTAG unit to the LPC1850 board and PC 4 Download the program Debug gt Start Stop Debug Session Ctrl F5 5 Run the program Debug gt Run F5 Note If the example is to be loaded into external flash memory then contents of the tools directory should be copied to the following location C Keil ARM Flash AN10815 NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 15 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products 7 EA LPC1788 Setup AN10815 7 1 7 2 7 2 1 7 2 2 7 2 3 The Embedded Artists LPC1788 OEM Board is a small reusable DIMM module that mounts to the EA OEM Base Board The OEM Base Board has many I O connectors including J26 a 50 pin connector for an external LCD Several external LCDs can be plugged in The SWIM library is designed to work with a Truly 3 LCD module EA QVGA TFT LCD v2 3 and QVGA display adapter The whole setup can be powered either by a USB connector J32 or a DC barrel connector U18 Description of the Embedded Artists board and Truly panel setup The supplied example software is designed to run on the four piece setup from EA including the LPC1788 DIMM and Truly QVGA display Before assembling everything a few jumpers must be checked on the QVGA LCD Adapte
4. loss of data or information and the like arising out the use of or inability to use the product whether or not based on tort including negligence strict liability breach of contract breach of warranty or any other theory even if advised of the possibility of such damages Notwithstanding any damages that customer might incur for any reason whatsoever including without limitation all damages referenced above and all direct or general damages the entire liability of NXP Semiconductors its affiliates and their suppliers and customer s exclusive remedy for all of the foregoing shall be limited to actual damages incurred by customer based on reasonable reliance up to the greater of the amount actually paid by customer for the product or five dollars US 5 00 The foregoing limitations exclusions and disclaimers shall apply to the maximum extent permitted by applicable law even if any remedy fails of its essential purpose 9 3 Trademarks Notice All referenced brands product names service names and trademarks are property of their respective owners NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 19 of 20 NXP Semiconductors AN10815 10 Contents SWIM NXP s basic graphics library for LPC products 1 2 2 1 2 2 2 3 3 1 3 2 3 2 1 3 2 2 3 2 3 3 2 4 3 3 3 3 1 3 3 2 3 3 3 3 3 4 3 4 3 4 1 3 4 2 3 4 3 3 4 4 4 1 4 2 4 2 1 4 2 2 4 2 3 4 2 4 4 3
5. 4 3 1 4 3 2 4 3 3 4 3 4 4 4 4 4 1 4 4 2 4 4 3 4 4 4 5 1 5 2 5 2 1 5 2 2 5 2 3 5 2 4 INtFOGDUCTION isicccsscstccccecnccssesascsssesnnesstcnccnseseedecnsats 3 SWIM features scccsseeceseeessseceseessseeseeeesseeeeseets 3 Graphic primitives 0 eceeeeeeeeeeeeeeeeeeeeteeeeneees 3 limage SUPPOMT iriiria 3 Font SUPPO eissii neierens 3 IRD platform ssssseseunnennnsennnnnnnunnennnnnnnnnnnnnnnnnnnnnnn 4 Description of IRD board setup s e 4 Rowley project description seseeeeeceeeereeeren 5 DO SGIPUOM EE E EET 5 Required hardware eeescceeseeeseseeeeeeneereeees 5 Required software eeesrieereieerrrrerrrreerenn 5 WSAGS ennnen aaa aaia 5 IAR EWARM project description eee 6 De SCTiPTION ceeeeceeesecceeeeeeeeeeeseeeeeeseneesenenees 6 Required hardware eescsesseeeseseeeeeeeneeeeeees 6 Required software eeecesesseeeessneeeeeenneeeeennees 6 MIS AGG iseer n rar ra a aE eE 6 Keil MDK project description eeeeeeees 6 De SGriptlon cision ee 6 Required hardware eeecccesseseseeeesenereresees 6 LPCO3250 Phytec cscscessssesssesseresssserssseseressazes 10 Description of Phytec board setup 11 Keil MDK project description cee 12 DG SGIUOM ic2scccscetstcceeessadaceteerstecenesecectenecnteteces 12 Required Nardware ccccccccseceeeeeeeeeeseeteeeees 12 Required software eeeeeeeseeeesseeteeeneeeeennees
6. Mbit or 256 Mbit x 32 SDRAM device in U6 respectively e MT48LC2M32B2 64 Mbit SDRAM 32 bit databus from Micron default e MT48LC4M32B2 128 Mbit SDRAM 32 bit databus from Micron option e MT48LC8M32B2 256 Mbit SDRAM 32 bit databus from Micron option The supplied example is setup for the 64 Mbit 8 MB Micron SDRAM configuration NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 4 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products For other versions of the core board it will be necessary to modify the SDRAM initialization code in the ex_sdram c file This SDRAM memory will be used as the LCD frame buffer memory for this example The SDRAM memory resides at address 0xA000 0000 OxA07F FFFFF using DYNCSO 8 MB 2Mx32 Using the 240x320 16bpp RGB1 5 5 5 mode the frame buffer uses 150 kB of SDRAM starting at address OxA0000000 The parameters for the Toshiba LCD panel are configured in Icd_params c this panel is configured for operation in 1 5 5 5 mode 3 2 Rowley project description 3 2 1 Description Draws color bars and text on the LCD using the SWIM library with LCD in RGB1 5 5 5 mode 3 2 2 Required hardware IRD 2 0 2478 Evaluation board w Toshiba LTA057A347F 5 7 320x240 LCD module 3 2 3 Required software Rowley CrossStudio for ARM v1 5 or newer Rowley CrossConnect for ARM or other supported debugger 3 2 4 Usage 1 Start Rowley Cro
7. SWIM NXP s basic graphics library for LPC products Description of EA LPC2478 board setup The EA 2478 board should come preassembled with the LPC2478 core board installed and the Truly LCD module attached If not refer to the EA 2478 User s Manual to assemble them properly The jumpers can be left in the default position when shipped from the factory The jumpers on this board are not labeled with the standard J1 labels but only descriptive labels The ones that matter for the example projects are e Int Ext display set to internal display e Enable LCD installed e 16 bit 24 bit RGB data set to 16 bit e Backlight shutdown removed e Enable JTAG installed The EA 2478 board has either 32 MB or 16 MB of external SDRAM using a x16 or a x32 SDRAM device in U9 or U13 respectively e K4S561632H UC75 256 Mbit SDRAM 16 bit databus from Samsung LPC2478 16 OEM Board e K4M563233G HN75 256 Mbit Mobile SDRAM 32 bit databus from Samsung v1 0 of LPC2478 32 OEM Board e MT48LC8M32B2B5 7 256 Mbit SDRAM 32 bit databus from Micron v1 1a of LPC2478 32 OEM Board This example is setup for the x32 Micron SDRAM configuration v1 1a of the LPC2478 32 core board For other versions of the core board it may be necessary to modify the SDRAM initialization code in the ex_sdram c file The SDRAM memory will be used as the LCD frame buffer memory for this example The SDRAM memory resides at address e 0xA0000000 O
8. 1 5 5 5 mode 3 4 2 Required hardware IRD 2 0 2478 Evaluation board w Toshiba LTA057A347F 5 7 320x240 LCD module 3 4 3 Required software Keil uVision v3 x or newer Code should compile on evaluation version AN10815 NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 6 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products 3 4 4 Usage 1 Start Keil uVision3 for ARM and open the example project file Project gt Open Project Open the following project ea_Icd Uv2 2 Build the project Project gt Build Target 3 Attach your ULink2 JTAG unit to the IRD 2 0 board and PC 4 Download the program into flash Debug gt Start Stop Debug Session Ctrl F5 5 Run the program Debug gt Run F5 4 LPC2478 EA board Embedded Artists LPC2478 OEM Board mounted on the QVGA OEM Base Board with touch panel lets you get up and running quickly with NXP s ARM7TDMI LPC24xx microcontroller series The OEM board has SODIMM format and is only 66x48 mm All processor signals are available on the 200 pin connector for easy expansion The board can be used in OEM applications as well as for educational purposes experiments and prototype projects Fig 2 EALPC2478 platform AN10815 NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 7 of 20 NXP Semiconductors AN1 081 5 AN10815 4 1 4 2 4 2 1 4 2 2 4 2 3
9. 12 MI SAG CA vecesss e E 12 5 3 IAR EWARM project description 12 5 3 1 DG SCIIPLOMN 2 sctce eceaiseceegicitenesictictevictncseeltbeaiciees 12 5 3 2 Required hardware cesseesesseeeeeenteeeeeeees 12 5 3 3 Required software seese 12 5 3 4 WSAGS iirin arois eorn eaae asai 13 5 4 Rowley project description 13 6 LPC1850 Hitex amp LogicPD LCD panel 13 6 1 Description of Hitex LPC1850 board and LogicPD panel setup seeen 14 6 2 Keil MDK project description eee 14 6 2 1 DGSCHIDLON x s sscccfiaiiesteidsoihohiien 14 6 2 2 Required hardware eeens 15 6 2 3 Required software essscsseinesrerneesnerrnrnrererennne 15 6 2 4 Usage iniinis 15 7 EA LPC1788 Setup sssnssnnsnnnnnnnunnnunnnunnnunnnnnnnna 16 7 1 Description of the Embedded Artists board and Truly panel setUp eeeeeeeeieererreerrrrrrneere 16 7 2 Keil MDK project description seee 16 7 2 1 Description iss iioiiriinseiisaniaisuii eniigt 16 7 2 2 Required hardware eeen 16 7 2 3 Required software eese 16 7 2 4 Keil US AG Cis ccidssecccdiscccersvestantsaceeseasteeeansechenscceess 17 7 2 5 IAR USaQC i issih cicsecteesieetresctatescecneec cine vececiens 17 8 Miscellaneous ccsseeeeseseeeeseeeeeeesseeeeenseeeneneenes 17 8 1 RGB Setting eiii ie eeelieeetiniveian 17 8 2 DGMO OULDUL sirisser erreur neran iea ERER 18 9 Legal information sss ssssennsenunnsnnunnnnnnnnnnnnnennnnnnn 19 9 1 DG TIMIMONS sisii nsaan 19 9 2 Disclaimers
10. A 320x240 LCD module v2 3 Embedded Artists QVGA Display Adapter rev A with jumper settings Required software Keil uVision v4 x or newer or IAR 6 0 or newer Tested on Keil evaluation version 4 20 and IAR v6 20 NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 16 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products 7 2 4 Keil Usage 1 Start Keil uVision4 for ARM and open the example project file Project gt Open Project Open the following project EA_LPC1788 swim uvproj 2 Build the project Project gt Build Target 3 Attach a ULINK2 or ULINKPro debugger to the LPC1788 board and PC 4 Download the program Debug gt Start Stop Debug Session Ctrl F5 5 Run the program Debug gt Run F5 7 2 5 IAR Usage 1 Start Keil uVision4 for ARM and open the example project file Project gt Open Project Open the following project EA_LPC1788 swim eww 2 Build the project Project gt Make 3 Attach a J Link debugger to the LPC1788 board and PC 4 Download the program into flash and run it First select the Flash Debug target in the project window Then choose Project gt Download and Debug Ctrl D 8 Miscellaneous 8 1 RGB setting The SWIM RGB format will need to be adapted depending on the format supported by the LCD and the manner in which the LCD is connected to the LPC controller For the Phytec board the LCD uses RGB565 while t
11. AN10815 SWIM NXP s basic graphics library for LPC products Rev 3 15 June 2011 Application note ocument information Info Content Keywords SWIM Graphics Library for LPC178x LPC18xx LPC24xx and LPC32x0 LCD TFT STN IRD Phytec Embedded Artists Keil MDK IAR EWARM Rowley Crossworks Abstract This document describes example projects created to demonstrate the LPC SWIM Graphics library Toolchains used are Keil MDK IAR EWARM and Rowley Crossworks The development platforms were from Embedded Artists NXP and Phytec NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products Revision history Rev Date Description 3 20110615 Added support for EA LPC1788 OEM board 2 20110501 Added support for Hitex LPC1850 1 20090501 Initial revision Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com AN10815 All information provided in this document is subject to legal disclaimers NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 2 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products 1 Introduction Simple Window Interface Manager SWIM is a basic graphics library developed for the NXP LPC products It can be also be used with LPC controllers that do not have a dedicated LCD interface The SWIM graphics library a
12. age The code is setup to execute from IRAM Debug version of the LPC3250 1 Start Keil uVision3 for ARM and open the example project file Project gt Open Project 2 Build the project Project gt Build Target 3 Attach ULink2 JTAG unit to the Phytec board and PC 4 Download the program Debug gt Start Stop Debug Session Ctrl F5 5 Run the program Debug gt Run F5 For instructions on how to load the code into NAND Flash Release version please refer to the documents in the LPC3250 Common Driver Library package which can be downloaded at www nxp com microcontrollers Keil also provides a NAND Flash bootloader which can be used to download the code in to NAND flash Refer to the Keil documentation examples on how to save and execute the code from NAND flash IAR EWARM project description Description Draws color bars and text on the LCD using the SWIM library with LCD in RGB1 5 6 5 mode Required hardware LPC3250 Phytec board with LCD Required software The project was developed using IAR Embedded Workbench ARM v5 x or newer The IAR Evaluation version will also work NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 12 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products 5 3 4 Usage 5 4 The code is setup to execute from IRAM Debug version of the LPC3250 1 Start EWARM and open the example project file Project gt Open Project 2 B
13. argets gt Connect USB CrossConnect for ARM 4 Download the program into flash Debug gt Start Debugging F5 5 Run the program Debug gt Go F5 IAR EWARM project description Description Draws color bars on the LCD using the SWIM library with LCD in RGB1 5 5 5 mode Required hardware EA 2478 Evaluation board w Truly LCD module Required software IAR Embedded Workbench for ARM EWARM v5 x or newer Usage 1 Start IAR Embedded Workbench for ARM and open the example workspace space File gt Open gt Workspace Open the following workspace ea2478_swim_example eww 2 Build the project Project gt Rebuild All 3 Attach JLink JTAG unit to the EA 2478 board and PC 4 Download the program into flash Project gt Download and Debug Ctrl D 5 Run the program Debug gt Go F5 Keil MDK project description Description Draws color bars and text on the LCD using the SWIM library with LCD in RGB1 5 5 5 mode NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 9 of 20 NXP Semiconductors AN1 081 5 4 4 2 4 4 3 4 4 4 SWIM NXP s basic graphics library for LPC products Required hardware EA 2478 Evaluation board w Truly LCD module Required software Keil uVision v3 x or newer Tested with Evaluation version of MDK Usage 1 Start Keil uVision3 for ARM and open the example project file Project gt Open Project Open the following project ea_Icd Uv2 2 Build the project Project gt Bui
14. display with the selected color 2 2 Image support e swim_put_image puts a raw image into a window e swim_put_scale_image puts and scales a raw image into a window e swim_put_invert_image puts a raw image into a window inverted 2 3 Font support e Helvetica 10 point proportional font e 8x16 proportional font e 8x8 proportional font e Fixed 5x7 proportional font e Windows FreeSystem 14x16 Font NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 3 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products 3 IRD platform AN10815 The Industrial Reference Design IRD v2 0 is a platform targeted at RTOS based embedded systems Designed around a flexible Core and Base printed circuit board PCB concept it features many of the system functions and wired communications protocols found in today s embedded applications The examples provided with this SWIM library are developed for use with the LPC2478 core board module Fig 1 IRD platform 3 1 Description of IRD board setup The IRD 2 0 platform should come preassembled with the LPC2478 core board installed and the Toshiba LCD module attached If not refer to the IRD User s Manual to assemble them properly There are no jumpers to configure that affect the example code for this platform The IRD 2 0 2478 board has either 8 MB 16 MB or 32 MB external SDRAM using a 64 Mbit 128
15. formation in this document is believed to be accurate and reliable However NXP Semiconductors does not give any representations or warranties expressed or implied as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information In no event shall NXP Semiconductors be liable for any indirect incidental punitive special or consequential damages including without limitation lost profits lost savings business interruption costs related to the removal or replacement of any products or rework charges whether or not such damages are based on tort including negligence warranty breach of contract or any other legal theory Notwithstanding any damages that customer might incur for any reason whatsoever NXP Semiconductors aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors Right to make changes NXP Semiconductors reserves the right to make changes to information published in this document including without limitation specifications and product descriptions at any time and without notice This document supersedes and replaces all information supplied prior to the publication hereof Suitability for use NXP Semiconductors products are not designed authorized or warranted to be suitable for use in life support life critical
16. gned to run on a Hitex LPC1850 evaluation board that is connected to a LogicPD LCD panel model number LCD 6 4 VGA 10R A This module contains a VGA 640 x 480 TFT Sharp LCD LQ64D343 The LCD ribbon cable should be attached to connector labeled LCD on the LPC1850 board The jumpers can be left in the default position when shipped from the factory The Hitex LPC1850 board has 8 MB of external SDRAM using a 1 Mbit x 16bit x 4 bank SDRAM device This SDRAM memory will be used as the LCD frame buffer memory for this example The SDRAM memory resides at address 0x2800 0000 0x287F FFFF using DYNCSO Using the 640x480 16bpp RGB1 5 5 5 mode the frame buffer uses 614 kB of SDRAM starting at address 0x28000000 The parameters for the LogicPD LCD panel are configured in Icd_params c this panel is configured for operation in 1 5 5 5 mode 6 2 Keil MDK project description 6 2 1 Description Draws color bars and text on the LCD using the SWIM library with LCD in RGB1 5 5 5 mode AN10815 NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 14 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products 6 2 2 Required hardware LPC1850 Hitex Board and PD Logic LCD module model number LCD 6 4 VGA 10R A 6 2 3 Required software Keil uVision v4 x or newer Tested on evaluation version 4 20 6 2 4 Usage 1 Start Keil uVision4 for ARM and open the example project file Project
17. he Hitex EA and IRD examples use RGB555 In the file Ipc_colors h set the RGB for the particular format as shown below For Phytec LPC3250 Board define COLORS DEF 16 16 bit 565 color mode For EA LPC2478 and IRD boards define COLORS DEF 15 15 bit 555 color mode The SWIM library will can also be used to manipulate and display Bitmaps AN10815 NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 17 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products 8 2 Demo output The snapshot in Fig 5 shows the resulting LCD panel look and feel when the code is run on the different platforms The image in this case is taken from the EA LPC2478 Board Fig 5 EA LPC2478 platform AN10815 NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 18 of 20 NXP Semiconductors AN10815 9 Legal information SWIM NXP s basic graphics library for LPC products 9 1 Definitions Draft The document is a draft version only The content is still under internal review and subject to formal approval which may result in modifications or additions NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information 9 2 Disclaimers Limited warranty and liability In
18. ld Target 3 Attach ULink2 JTAG unit to the EA 2478 board and PC 4 Download the program into flash Debug gt Start Stop Debug Session Ctrl F5 5 Run the program Debug gt Run F5 5 LPC3250 Phytec AN10815 The LPC3250 Phytec system is made up from three boards the phyCORE ARM9 LPC3250 System on Module PCM 040 the phyCORE ARM9 LPC3250 Carrier Board PCM 967 and a optional add on LCD Hitachi 3 5 QVGA TFT LCD with integrated touch on adapter board KLCD 011 The complete system is shown in Fig 3 Fig 3 Phytec LPC3250 Platform The phyCORE LPC3250 module is populated with the NXP LPC3250 State of the art power management Vector Floating Point Unit VFP and rich peripherals such as USB OTG Ethernet and integrated LCD controller make this device the ideal candidate for embedded applications requiring high performance and low power consumption The on board MMU supports major operating systems including Linux and Windows Embedded CE Other chip level features include 7 UARTs SPI 12C a real time clock with a NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 10 of 20 NXP Semiconductors AN1 081 5 AN10815 5 1 SWIM NXP s basic graphics library for LPC products separate power domain and NAND Flash and DDR memory controllers These features make the devices particularly suitable for automotive and industrial control applications as well as medical system
19. llows developers to quickly and easily implement a system with basic graphics support Project examples for IAR EWARM KEIL MDK and Rowley Crossworks toolchains are provided as part of the package These projects are directed at the following target platforms e LPC3250 from Phytec http www phytec com e LPC2478 from EA http www embeddedartists com e IRD Platform from NXP http ics nxp com support boards ird e LPC1850 from Hitex http Avww hitex com index php id 3212 e LPC1788 from EA http www embeddedartists com The example projects demonstrate how to use the library and will help users get familiar with the library calls quickly and efficiently 2 SWIM features AN10815 The following section describes the main features and functionality of the SWIM library In addition the library code is well commented and an associated API document for the software calls SWIM v1 0 pdf is also available Some of the main SWIM functions are briefly summarized in the following subsections 2 1 Graphic primitives e swim_put_pixel places a pixel of specified color at a specified location on the LCD e swim_put_line draws a colored line for positions x to y e swim_put_diamond draws a diamond shape of specified color and position e swim_put_box put box at specified location Pen color for edges and fill color for center e swim_set_pen_color sets the pen color e swim_clear_screen fills the draw area of the
20. or safety critical systems or equipment nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury death or severe property or environmental damage NXP Semiconductors accepts no liability for inclusion and or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and or use is at the customer s own risk Applications Applications that are described herein for any of these products are for illustrative purposes only NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product design It is customer s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer s applications and products planned as well as for the planned AN10815 All information provided in this document is subject to legal disclaimers application and use of customer s third party customer s Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products NXP Semiconductors does not accept any liability
21. r The CFG1 through CFG4 jumpers need to be set up like so CFG1 H CFG2 L CFG3 L CFG4 L Also there is a jumper labeled PWM SHDN This should be in the SHDN position Once the jumpers on the adapter have been set up properly the whole system can be connected together The QVGA LCD LCD v2 3 should be connected to the QVGA Display Adapter which is connected to the EA OEM Base Board using the 50 pin ribbon cable On the EA OEM Base Board an LPC1788 OEM Module DIMM should be inserted red The display used in this setup is the Truly G240320LTSW a portrait mode QVGA module Although this is a smart module capable of managing its own raster refreshes in this application it is reconfigured to display 16 bit RGB data 1 5 5 5 mode directly from the LPC1788 This configuration happens in Icd_driver c in lcd_hw_init_Truly which initializes the SSP interface to communicate with the display and Icd_display_init_Truly which writes the registers in the LCD controller to configure 1 5 5 5 mode The SDRAM is present on the EA OEM Module DIMM and is a single chip ISSI 1S42 32800D This SDRAM implements a 32 bit wide 32 megabyte memory area of which 150 KB is reserved for the LCD framebuffer Keil MDK project description Description Draws color bars and text on the LCD using the SWIM library with LCD in RGB1 5 5 5 mode Required hardware Embedded Artists LPC 1788 OEM board Embedded Artists OEM Base Board rev A Embedded Artists QVG
22. related to any default damage costs or problem which is based on any weakness or default in the customer s applications or products or the application or use by customer s third party customer s Customer is responsible for doing all necessary testing for the customer s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer s third party customer s NXP does not accept any liability in this respect Export control This document as well as the item s described herein may be subject to export control regulations Export might require a prior authorization from national authorities Evaluation products This product is provided on an as is and with all faults basis for evaluation purposes only NXP Semiconductors its affiliates and their suppliers expressly disclaim all warranties whether express implied or statutory including but not limited to the implied warranties of non infringement merchantability and fitness for a particular purpose The entire risk as to the quality or arising out of the use or performance of this product remains with customer In no event shall NXP Semiconductors its affiliates or their suppliers be liable to customer for any special indirect consequential punitive or incidental damages including without limitation damages for loss of business business interruption loss of use
23. s Description of Phytec board setup The LPC3250 Phytec is shipped with a preinstalled bootloader called the stage 1 loader S1L It is assumed that this is present on the board The S1L first initializes the board with the code from the phy3250_startup_entry s and phy3250_startup c files before starting the monitor program Without this initialization the colorbar example will not run Be sure to configure your system defines in phy3250_board h to match your hardware revisions Failure to properly set these defines to the correct value may prevent the code from working correctly The possible define values are below e PHY3250_CARRIERBOARD_1305_X e PHY3250_MODULEBOARD_1304_X e PHY3250_LCD_1307_X LCD modules have a board number of 1307 x where x 0 or 1 The change between 0 and 1 LCD module is detailed below LCD module revision differences 0 initial board 1 Active HIGH backlight signal different wiring Because of differences in the connector wiring of 0 and 1 LCD modules the 0 LCD modules should only be used with 0 carrier boards while 1 LCD modules should only be used with 2 or greater carrier boards Carrier boards have a revision number of 1305 x where x 0 to 3 The changes between the boards module are shown below Carrier board revision differences 0 1 Initial board 2 3 USB peripheral VBUS routed to USB_VBUS signal 2 3 GPI4 used to VBUS detection for USB peripheral
24. ssStudio for ARM and open the example solution file Select File gt Open Solution gt Open the following solution LPC2478_SWIM_Example hzp 2 Build the solution Build gt Build Solution 3 Attach your CrossConnect debugger to the IRD 2 0 board and PC then connect to it Targets gt Connect USB CrossConnect for ARM 4 Download the program into flash Debug gt Start Debugging F5 5 Run the program Debug gt Go F5 AN10815 NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 5 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products 3 3 IAR EWARM project description 3 3 1 Description Draws color bars and text on the LCD using the SWIM library with LCD in RGB1 5 5 5 mode 3 3 2 Required hardware IRD 2 0 2478 Evaluation board w Toshiba LTA057A347F 5 7 320x240 LCD module 3 3 3 Required software IAR Embedded Workbench for ARM EWARM v5 x or newer 3 3 4 Usage 1 Start IAR Embedded Workbench for ARM and open the example workspace space File gt Open gt Workspace Open the following workspace 2478_swim_example eww 2 Build the project Project gt Rebuild All 3 Attach your JLink JTAG unit to the EA 2478 board and PC 4 Download the program into flash Project gt Download and Debug Ctrl D 5 Run the program Debug gt Go F5 3 4 Keil MDK project description 3 4 1 Description Draws color bars and text on the LCD using the SWIM library with LCD in RGB
25. uild the project Project gt Build Target 3 Attach JLINK JTAG unit to the Phytec board and PC 4 Download the program Debug gt Start Stop Debug Session Ctrl F5 5 Run the program Debug gt Run F5 For instructions on how to load the code into NAND Flash Release version please refer to the documents in the LPC3250 Common Driver Library package which can be downloaded at www nxp com microcontrollers IAR also provides a NAND Flash bootloader which can be used to download the code in to NAND flash Refer to the IAR documentation examples on how to save and execute the code from NAND flash Rowley project description Currently Rowley Crosswork does not support the NXP LPC3250 microcontroller 6 LPC1850 Hitex amp LogicPD LCD panel AN10815 The LPC1850 evaluation board is USB powered but can also be driven by external power supply or via power over Ethernet It is equipped with 64 Mbit SDRAM 32 MB parallel flash 512 kB SRAM and a serial EEPROM For debugging a JTAG as well as a 20 pin Cortex debug connector with ETM is available All channels USB1 and USB2 as well as Ethernet are provided NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 13 of 20 NXP Semiconductors AN1 081 5 SWIM NXP s basic graphics library for LPC products Fig 4 Hitex LPC1850 platform 6 1 Description of Hitex LPC1850 board and LogicPD panel setup The supplied example software is desi
26. xA1FFFFFF using DYNCSO 32 MB 8Mx32 In 240x320 16bpp RGB1 5 5 5 mode the frame buffer uses 150 kB starting at e 0xA0000000 within the SDRAM The Truly LCD module on the EA 2478 board contains a complete LCD controller module with its own frame buffer as well as a hardware touchscreen controller The example presented disables the LCD controller and frame buffer on the Truly module and places the LCD module into a dumb RGB1 5 5 5 mode The SPI interface to the module is used to program the module into this mode The parameters for the Truly LCD panel are configured in Icd_params c Rowley project description Description Draws color bars on the LCD using the SWIM library with LCD in RGB1 5 5 5 mode Required hardware EA 2478 Evaluation board w Truly LCD module in RGB1 5 5 5 mode Rowley CrossConnect for ARM or other supported debugger Required software Rowley Crossworks for ARM v1 5 or newer NXP B V 2011 All rights reserved Application note Rev 3 15 June 2011 8 of 20 NXP Semiconductors AN1 081 5 AN10815 SWIM NXP s basic graphics library for LPC products 4 2 4 Usage 4 3 4 3 1 4 3 2 4 3 3 4 3 4 4 4 4 4 1 1 Start Rowley CrossStudio for ARM and open the example solution file Select File gt Open Solution Open the following solution EAC2478_SWIM_Example hzp 2 Build the solution Build gt Build Solution 3 Attach your CrossConnect debugger to the EA 2478 board and PC then connect to it T
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