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Compiler: [TDA4M] Processor SDK Linux Automotive 06_01_00_05: 1.2. Building the SDK : Build Error

November 10, 2019, 5:14 pm
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Tool/software: TI C/C++ Compiler

Hi
I'm setup build environment for TI EVM based on below SOP :
Processor SDK Linux Automotive
06_01_00_05
1.2.2.2. Build Steps
cd yocto-build
./oe-layertool-setup.sh -f configs/psdkla/psdkla-06_01_00_05.txt

cd build
echo "INHERIT += \"own-mirrors\"" >> conf/local.conf
echo "SOURCE_MIRROR_URL = \"software-dl.ti.com/.../\"">> conf/local.conf
echo "ARAGO_BRAND = \"psdkla\"" >> conf/local.conf
. conf/setenv
TOOLCHAIN_BASE=$HOME MACHINE=j7-evm bitbake -k tisdk-rootfs-image
,then I got many build and fetch error suchs as following:

Compile log:

make[2]: *** [include/autoconf.mk.dep] Error 1
arm-linux-gnueabihf-gcc --sysroot=/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/j7_evm-linux/u-boot-k3-r5/2019.01+gitAUTOINC+66126341c8-r27_psdkla/recipe-sysroot -E -Wall -Wstrict-prototypes -Wno-format-security -fno-builtin -ffreestanding -std=gnu11 -fshort-wchar -fno-strict-aliasing -O2 -g -D__KERNEL__ -D__UBOOT__ -D__ARM__ -ffunction-sections -fdata-sections -fno-common -ffixed-r9 -fno-optimize-sibling-calls -pipe -Iinclude -I/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/j7_evm-linux/u-boot-k3-r5/2019.01+gitAUTOINC+66126341c8-r27_psdkla/git/include -I/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/j7_evm-linux/u-boot-k3-r5/2019.01+gitAUTOINC+66126341c8-r27_psdkla/git/arch/arm/include -include /home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/j7_evm-linux/u-boot-k3-r5/2019.01+gitAUTOINC+66126341c8-r27_psdkla/git/include/linux/kconfig.h -nostdinc -isystem -DCONFIG_SPL_BUILD -DDO_DEPS_ONLY -dM /home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/j7_evm-linux/u-boot-k3-r5/2019.01+gitAUTOINC+66126341c8-r27_psdkla/git/include/common.h > spl/u-boot.cfg.tmp && { grep 'define CONFIG_' spl/u-boot.cfg.tmp > spl/u-boot.cfg; rm spl/u-boot.cfg.tmp; } || { rm spl/u-boot.cfg.tmp; false; }
/bin/sh: 1: arm-linux-gnueabihf-gcc: not found

fetch log:

ERROR: Fetcher failure: Fetch command export PSEUDO_DISABLED=1; export DBUS_SESSION_BUS_ADDRESS="unix:path=/run/user/1000/bus"; export SSH_AGENT_PID="2776"; export SSH_AUTH_SOCK="/run/user/1000/keyring/ssh"; export PATH="/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/sources/oe-core/scripts:/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/aarch64-linux/rwmem/1.2+gitAUTOINC+cc296c5366_4b10c65405_9a19306fbf-r0/recipe-sysroot-native/usr/bin/aarch64-linux:/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/aarch64-linux/rwmem/1.2+gitAUTOINC+cc296c5366_4b10c65405_9a19306fbf-r0/recipe-sysroot/usr/bin/crossscripts:/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/aarch64-linux/rwmem/1.2+gitAUTOINC+cc296c5366_4b10c65405_9a19306fbf-r0/recipe-sysroot-native/usr/sbin:/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/aarch64-linux/rwmem/1.2+gitAUTOINC+cc296c5366_4b10c65405_9a19306fbf-r0/recipe-sysroot-native/usr/bin:/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/aarch64-linux/rwmem/1.2+gitAUTOINC+cc296c5366_4b10c65405_9a19306fbf-r0/recipe-sysroot-native/sbin:/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/work/aarch64-linux/rwmem/1.2+gitAUTOINC+cc296c5366_4b10c65405_9a19306fbf-r0/recipe-sysroot-native/bin:/home/barkly/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu/bin:/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/sources/bitbake/bin:/home/barkly/ti-processor-sdk-linux-automotive-j7-evm-06_01_00_05/yocto-build/build/arago-tmp-external-arm-toolchain/hosttools"; export HOME="/home/barkly"; LANG=C git -c core.fsyncobjectfiles=0 fetch -f --prune --progress github.com/.../rwmem.git refs/*:refs/* failed with exit code 128, output:
fatal: unable to access 'github.com/.../': error setting certificate verify locations:
CAfile: /tmp/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy/sy

ERROR: Fetcher failure for URL: 'git://github.com/tomba/rwmem.git;protocol=https;name=rwmem'. Unable to fetch URL from any source.
DEBUG: Python function base_do_fetch finished
DEBUG: Python function do_fetch finished
ERROR: Function failed: base_do_fetch

Thanks in advance.

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TDA4 : How to change SPI module in TDA4 SW package v1.0

November 10, 2019, 5:14 pm
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Hi.

The SW package TDA4_PSDKRA_RTOS(PSDK ver 1.0) for TDA4 is released by TI.

(PSDK ver 1.0, the Processor SDK  Automotive 06.01.00 release for the J721E platform)

We was checking the basic functions in J721EXCP01EVM(Board).

I am starting to develope SPI function(based on TI-RTOS, MCUSS_DEMO) on MCU R5_0 core in new our board, which includes TDA4.

(Application location : system\PSDKRA_RTOS\mcusw\mcuss_demos\inter_core_comm\ipc_spi_master)


I have one question.

Basically, the default configuration is as MCU_MCSPI2(Master) module.

For changing the "MCU_MCSPI2(Master)" module to MCU_MCSPI0(master), I need to change the configuration for the Pin, module etc.

And then, first of all,

I change the HW Unit ID, IpcSpiMasterApp_Isr ......

from ".hwUnitId = SPI_UNIT_MCU_MCSPI2," to ".hwUnitId = SPI_UNIT_MCU_MCSPI0". for SPI communication.
from IpcSpiMasterApp_Isr = Spi_IrqUnitMcuMcspi2TxRx; to IpcSpiMasterApp_Isr = Spi_IrqUnitMcuMcspi0TxRx;

And then, I am trying to add the related PIN configuration(the related content is being in the other E2E question) 

Despite above the configuration to operate MCU_MCSPI0(master) module,

MCU_MCSPI0(master) module is not operated (via Oscilloscope)

Do I need to change the additional configuration for operating the module well ?

Best regards,

Alex Jung

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UCC21520: The maximum voltage and SW frequency that UCC21520 can be used for

November 10, 2019, 5:25 pm
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Part Number: UCC21520

Dears,

I want to confirm if UCC21520 is suitable for customer's application.

1.Can you provide the test result about maximum voltage and SW frequency that UCC21520 can be used for?

2.The Vdc is 380V~400Vdc and SW frequency is 100kHz~200kHz in customer application, half bridge. Can UCC21520 be used as half bridge gate driver in this application?

Thank you.

Yunjing

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PROCESSOR-SDK-DRA7X: Run "./build-core-sdk.sh dra7xx-wvm" to report an error

November 10, 2019, 5:44 pm
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Part Number: PROCESSOR-SDK-DRA7X

Error detail :

| checking if arpa/nameser_compat.h is needed... configure: error: could not compile test program either way
| configure: error: ../../git/glib/configure failed for glib
| NOTE: The following config.log files may provide further information.
| WARNING: /home/cj/ti-processor-sdk-linux-automotive-dra7xx-evm-03_04_00_03/yocto-layers/build/arago-tmp-external-linaro-toolchain/work/x86_64-linux/pkgconfig-native/0.29+gitAUTOINC+5914edfe96-r0/temp/run.do_configure.44004:1 exit 1 from 'exit 1'
| NOTE: /home/cj/ti-processor-sdk-linux-automotive-dra7xx-evm-03_04_00_03/yocto-layers/build/arago-tmp-external-linaro-toolchain/work/x86_64-linux/pkgconfig-native/0.29+gitAUTOINC+5914edfe96-r0/build/config.log /home/cj/ti-processor-sdk-linux-automotive-dra7xx-evm-03_04_00_03/yocto-layers/build/arago-tmp-external-linaro-toolchain/work/x86_64-linux/pkgconfig-native/0.29+gitAUTOINC+5914edfe96-r0/build/glib/config.log
| ERROR: configure failed
| ERROR: Function failed: do_configure (log file is located at /home/cj/ti-processor-sdk-linux-automotive-dra7xx-evm-03_04_00_03/yocto-layers/build/arago-tmp-external-linaro-toolchain/work/x86_64-linux/pkgconfig-native/0.29+gitAUTOINC+5914edfe96-r0/temp/log.do_configure.44004)
ERROR: Task 627 (virtual:native:/home/cj/ti-processor-sdk-linux-automotive-dra7xx-evm-03_04_00_03/yocto-layers/sources/oe-core/meta/recipes-devtools/pkgconfig/pkgconfig_git.bb, do_configure) failed with exit code '1'
NOTE: Tasks Summary: Attempted 82 tasks of which 81 didn't need to be rerun and 1 failed.
NOTE: Writing buildhistory
No currently running tasks (81 of 7428)

Summary: 1 task failed:
virtual:native:/home/cj/ti-processor-sdk-linux-automotive-dra7xx-evm-03_04_00_03/yocto-layers/sources/oe-core/meta/recipes-devtools/pkgconfig/pkgconfig_git.bb, do_configure
Summary: There were 2 ERROR messages shown, returning a non-zero exit code. 

I don't know how to process .

Can you help me with this?thanks.

Regards

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CCS/MSP430FR2475: msp430fr2475 not in the device list

November 10, 2019, 5:55 pm
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Part Number: MSP430FR2475

Tool/software: Code Composer Studio

When I start a new project in Code Composer Studio, the device does not appear on the list.

 

I just installed CCS v9, the latest version. How can I update the list of devices ?

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DP83867E: Mirror mode

November 10, 2019, 6:04 pm
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TPS65295: TPS65295 package problem？

November 10, 2019, 6:05 pm
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Part Number: TPS65295

The footprint shown on page P31 of tps65295 datasheet is rje0018b, but there is rje0018a in the back, but there is only one packaging form vqfn in the ordering information. Which should be followed when making PCB? The two are encapsulated in dimension data, some of them are different.We urgently need to determine the encapsulation data. Please help us.

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TAS3251: standby mode

November 10, 2019, 6:05 pm
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Part Number: TAS3251

Hi, team,

I have a question about standby mode different description in datasheet.

in register 0x02 description :DSPR(bit 7),set 0 is normal operation. page 64

but in Power Up and Startup Sequence description: Bring the DSP out of standby by setting Register 0x02, Bit 7 (DSPR) to '1'.page 47

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Compiler/OPT3101: Sensors forum

November 10, 2019, 6:07 pm
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Part Number: OPT3101

Tool/software: TI C/C++ Compiler

Hi,

I have some difficulties in using OPT3101.
The main difficulty now is that the chip doesn't work properly.
I use monoshot mode.I programe the following registers of OPT3101:

EN_TEMP_CONV =1；
IAMB_MAX_SEL =14；
EN_TEMP_CORR =1；
DIG_GPO_SEL0 = 9；
GPO1_MUX_SEL =2;

MONOSHOT_NUMFRAME =30 MONOSHOT_MODE=3； //select monoshot mode，30 frames
POWERUP_DELAY =0x100;

REGVALUE =9850
REGVALUE =9858
HDR_THR_HIGH = 0x8000；
HDR_THR_LOW = 0x800;
SEL_HDR_MODE=1;
EN_ADAPTIVE_HDR = 1； //enable HDR

//setup TX0-2' Illumination driver-current, omission detailed sentence.

DIS_TG_ACONF=0;
TG_EN = 1; //enable TG

XTALK_FILT_TIME_CONST = 3；
NT_XTALK_CALIB =1; //initializes the internal electrical crosstalk measurement
// then delay 20ms
NT_XTALK_CALIB =0; //end the internal electrical crosstalk measurement


The value of the programmed register is :

register 0x6E： 0xBFFFF
register 0x72： 0xE0
register 0x43： 0x83
register 0x0B： 0xFC009
register 0x78： 0x1080
register 0x27： 0x26AC7B
register 0x26： 0x4000F
register 0x2E： 0xFFFFFF
register 0x85： 9850
register 0x86： 9858
register 0x29： 0x150D43
register 0x2A： 0xA9C921
register 0x2B： 0x38000
register 0x2C： 0x30800
register 0xB9： 0xC01FF
register 0x80： 0x4E1F


Then I program MONOSHOT_BIT =1.Now, the chip should work,but MONOSHOT_BIT is always 1(This bit is auto cleared after the sample capture completion.), GP1 has no pulse output.
Why? Which register should I setup?

Thanks.

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SN74CBTLV3126: the logic 1.8v can be used with 3.3v VDD? should be no

November 10, 2019, 6:12 pm
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Part Number: SN74CBTLV3126

hi team,

my customer wants to use the SN74CBTLV3126, but we need to check somethings below.

in my opinion, the logic 1.8v cannot be used with 3.3v VDD(for VIH of 3.3v is 2v), the picture from the datasheet may have some issues. Could you please help double check?

 

BTW: Whether the customer use A channel output as B channel input? in my opinion, it should be ok.

Thanks.

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DS90UB925Q-Q1: ds90ub925, ds90ub926

November 10, 2019, 6:14 pm
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Part Number: DS90UB925Q-Q1

Hi~

Customer target is send 8-bits video with 4-GPIOs with DS90UB925-926 application.

DS90UB9025/926 can uses 4 GPIOs under 18bit mode, so below scheme is available?

  R8bits->R[7:2],G[7:6](or similar), 4GPIO->G[1:0], R[1:0]

If not, would you please advise proper usage for R8-bits and 4 GPIOs?

Thanks.

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[DRA829] HW setup for Ethernet gateway Demo

November 10, 2019, 6:15 pm
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Hello,

 

I’m referring PSDKRA User Guide, “4.1.2 CAN to ethernet Gateway demo”.

In “4.1.2.3.2. Hardware”, it is mentioned that Linux PC is required for using raw sockets.

Can we use Linux virtual machine running on VMWare for this purpose?

 

Thanks & Regards,

-Shibata

 

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SN74LVC2G07: SN74LVC2G07DSFR Thermal Information

November 10, 2019, 6:21 pm
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Part Number: SN74LVC2G07

Hi Team, We are hoping if you can assist us get the thermal information of this device.

Thank you in advance.

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TPS92692-Q1: Referenced circuit for TPS92692 Boost with TPS92518 Buck

November 10, 2019, 6:21 pm
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Part Number: TPS92692-Q1

Dear TI:
There is a circuit requirement that we need to use the TPS92692 Boost to 36V 1A output,

and then use TPS92518 to Buck, output voltage 6 pcs of LED, do you have a referenced circuit of 1A current?

===========================================

Loren Chang

===========================================

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TPS1H200A-Q1: DELAY pin pull-up

November 10, 2019, 6:23 pm
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Part Number: TPS1H200A-Q1

Team,

Is there recommendation for the DELAY pin pull-up resistor for auto-retry mode ?  Also any DELAY pin input current spec during pull-up ?  There is DELAY pin ABS max voltage (7V) specified but no other information for assuming proper pull-up.  Thanks, Hiroaki Kohriyama

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BQ76PL455A: AUX Error Calibration

November 10, 2019, 6:23 pm
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Part Number: BQ76PL455A

Hi Team,

"8.1.3.3 AUX Channel Post-Assembly Calibration Adjustment" seems calibration method for AUX error. Can this method cover all VAUXERR85?

I guess VAUXERR85 has several error. So, I'm considering it is the best way to calibrate this.

Regards,

Kotaro Yamashita

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TPS7A80

November 10, 2019, 6:26 pm
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(Please visit the site to view this file)

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WL1837MOD: Look for the documents for WiFi and BT setting

November 10, 2019, 6:28 pm
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Part Number: WL1837MOD

Hi Experts,

A customer has been developing WiFi/BT products with WL1837MODGIM0CR and AM3352.
They are utilizing "ti-compat-wireless-wl18xx-R8.5+gitAUTOINC+ad69b45b9a" because it has been used for previous products.

Q1) Are there any documents available?

There are three documents for  the function setting and calibration.
   WL18xx Platform Integration Guide.pdf
   WL18xx System Build Scripts.pdf
   WiLink8 Linux Getting Started Guide.pdf

Q2)  For BT portion, are there any other technical documents except docs in the zips.?

  They plan to utilize these files below.
   AM335xBluetopiaLinuxProduction-4.0.3.0.1.0-linux-installer.tar.gz
   wl18xx_bt_sp_v4.4.zip

It seems there is no related PDF from web pages.

Thank you so much for your kind check.
Best regards,
HItoshi

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BQ76200: How to estimate Charge-pump cap?

November 10, 2019, 6:30 pm
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Part Number: BQ76200

Hi Team,

How to estimate charge pump capacitance(Cvddcp)? The D/S mentioned user should connect 470nF at least. However, I guess it is depend on Gate capacitance of MOSFETs. Is my understanding correct?

Regards,

Kotaro Yamashita

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TPS2372: Please help to check the schematic.

November 10, 2019, 6:33 pm
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Part Number: TPS2372

Hi export,

Our tps2372 cannot power on.

Could you help to check the schematic?(Please visit the site to view this file) 

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