How to convert dspbios5.tcf to sysbios6.cfg

Yang Hai

Other Parts Discussed in Thread: SYSBIOS

/* Enable ECM Handler */
bios.ECM.ENABLE = 1;

/* ECM configuration - manually Reflect these settings in soc.h */ 
bios.HWI.instance("HWI_INT7").interruptSelectNumber = 0;
bios.HWI.instance("HWI_INT8").interruptSelectNumber = 1;
bios.HWI.instance("HWI_INT9").interruptSelectNumber = 2;
bios.HWI.instance("HWI_INT10").interruptSelectNumber = 3;

/*
 * ======== I2C Configuration ========
 */
bios.UDEV.create("I2C0");
bios.UDEV.instance("I2C0").fxnTableType = "IOM_Fxns";
//bios.UDEV.instance("I2C0").initFxn = prog.extern("I2C_INIT");
bios.UDEV.instance("I2C0").params = prog.extern("I2C_devParams");
bios.UDEV.instance("I2C0").fxnTable = prog.extern("I2CMD_FXNS");

/*
 * ======== VPFE0 Configuration ========
 */
bios.UDEV.create("VPFE0");
bios.UDEV.instance("VPFE0").fxnTable = prog.extern("VPFEMD_FXNS");
bios.UDEV.instance("VPFE0").fxnTableType = "IOM_Fxns";

over 13 years ago

0 Yang Hai over 13 years ago

Prodigy 200 points

I changed like this but here comes some errors:

Description Resource Path Location Type
ti.sysbios.family.c64p.Hwi.Instance#0 : Reset (intNum = 0) can't be assigned to the dispatcher .xdchelp /dm6437_ndk_vpfe 246 C/C++ Problem

/**/

var hwi7Params = new Hwi.Params();

hwi7Params.instance.name = "hwi7";

hwi7Params.arg = 0;

hwi7Params.enableInt = true;

Program.global.hwi7 = Hwi.create(0, "&ti_sysbios_family_c64p_EventCombiner_dispatch", hwi7Params);

var hwi8Params = new Hwi.Params();

hwi8Params.instance.name = "hwi8";

hwi8Params.arg = 1;

hwi8Params.enableInt = true;

Program.global.hwi8 = Hwi.create(1, "&ti_sysbios_family_c64p_EventCombiner_dispatch", hwi8Params);

var hwi9Params = new Hwi.Params();

hwi9Params.instance.name = "hwi9";

hwi9Params.arg = 2;

hwi9Params.enableInt = true;

Program.global.hwi9 = Hwi.create(2, "&ti_sysbios_family_c64p_EventCombiner_dispatch", hwi9Params);

var hwi10Params = new Hwi.Params();

hwi10Params.instance.name = "hwi10";

hwi10Params.arg = 3;

hwi10Params.enableInt = true;

Program.global.hwi10 = Hwi.create(3, "&ti_sysbios_family_c64p_EventCombiner_dispatch", hwi10Params);

var dev0Params = new DEV.Params();

dev0Params.instance.name = "dev0";

dev0Params.deviceParams = "&I2C_devParams";

Program.global.dev0 = DEV.create("i2c", "&I2CMD_FXNS", dev0Params);

var dev1Params = new DEV.Params();

dev1Params.instance.name = "dev1";

Program.global.dev1 = DEV.create("preview", "&PREVMD_FXNS", dev1Params);

var dev2Params = new DEV.Params();

dev2Params.instance.name = "dev2";

Program.global.dev2 = DEV.create("resize", "&RSZMD_FXNS", dev2Params);

var dev3Params = new DEV.Params();

dev3Params.instance.name = "dev3";

Program.global.dev3 = DEV.create("vpfe", "&VPFEMD_FXNS", dev3Params);

0 Tom Kopriva over 13 years ago in reply to Yang Hai

TI__Mastermind 20480 points

Hi Yang,

what device and which versions of BIOS and XDCtools are you using?

0 Yang Hai over 13 years ago in reply to Tom Kopriva

Prodigy 200 points

EVM6437

bios_6_32_05_54

xdctools_3_22_04_46

0 Tom Kopriva over 13 years ago in reply to Yang Hai

TI__Mastermind 20480 points

Hi Yang,

Almost. Try this setup here.

Yang Hai said:

var hwi7Params = new Hwi.Params();

hwi7Params.instance.name = "hwi7";

hwi7Params.arg = 0;

hwi7Params.enableInt = true;

hwi7Params.eventId = 0;

Program.global.hwi7 = Hwi.create(7, "&ti_sysbios_family_c64p_EventCombiner_dispatch", hwi7Params);

var hwi8Params = new Hwi.Params();

hwi8Params.instance.name = "hwi8";

hwi8Params.arg = 1;

hwi8Params.enableInt = true;

hwi8Params.eventId = 1;

Program.global.hwi8 = Hwi.create(8, "&ti_sysbios_family_c64p_EventCombiner_dispatch", hwi8Params);

var hwi9Params = new Hwi.Params();

hwi9Params.instance.name = "hwi9";

hwi9Params.arg = 2;

hwi9Params.enableInt = true;

hwi9Params.eventId = 2;

Program.global.hwi9 = Hwi.create(9, "&ti_sysbios_family_c64p_EventCombiner_dispatch", hwi9Params);

var hwi10Params = new Hwi.Params();

hwi10Params.instance.name = "hwi10";

hwi10Params.arg = 3;

hwi10Params.enableInt = true;

hwi10Params.eventId = 3;

Program.global.hwi10 = Hwi.create(10, "&ti_sysbios_family_c64p_EventCombiner_dispatch", hwi10Params);

This should get rid of the error you're seeing.

0 Yang Hai over 13 years ago in reply to Tom Kopriva

Prodigy 200 points

/* Enable ECM Handler */
bios.ECM.ENABLE = 1;    ==>  var Ecm = xdc.useModule ('ti.sysbios.family.c64p.EventCombiner');

It needs to change like this?

0 Tom Kopriva over 13 years ago in reply to Yang Hai

TI__Mastermind 20480 points

Yang,

If you need to use more than 12 user supplied interrupts on the C64+, then you need to refer to the SYS/BIOS 6 API documentation for the ti.sysbios.family.c64p.EventCombiner.

The EventCombiner module is new to BIOS6 and it's not a "drop-in replacement" to bios.ECM.ENABLE = 1; It is a RTSC module which was created in BIOS6 which provides some additional features, such as creating Hwi objects (interrupts) for you.

If you feel inspired to learn about the EventCombiner I would encourage you to try the latest version of BIOS 6 and CCS v5, which has a graphical interface (Grace) to use the C64+ specific event combiner. In order to understand on how it works, you'll need to refer to Chapter 9 in C66x User Guide and the BIOS 6 API documentation.

0 Yang Hai over 13 years ago in reply to Tom Kopriva

Prodigy 200 points

Tom,

Thank you very much!

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How to convert dspbios5.tcf to sysbios6.cfg