Does anyone have sample code to read I2C EEPROM?
I'm trying to use the RIIC driver to read an EEPROM (2KB 24LC16B from Microchip - but there are a gazillion that are essentially identical).It appears that the lowest level functions are...
View ArticleRE: Problem with linker file in e2studio
The issue was with the optimization settings: the optimization was turned off, so no only .text sections where created, which did not correspond to the (.text.*) pattern. Thats why for example...
View ArticleRE: How to add RGA library to existing e2studio project?
Hi, jdseymour! How are you going? I hope you are fine. Today I succeeded in building and executing RGA renesas software packet. I'm to writinga tutorial here, so that anyone aiming at using these...
View ArticleRE: How to add RGA library to existing e2studio project?
1) Download an_r01an2162ej0200_rza1h_other.zip packet from Renesas web site2) I'm using e2studio 3.1.1.073) Copy 'common' folder in '../workspace/RZA1h_RGA_Sample/RGA_Sample/kpitgcc' folder. You can...
View ArticleRE: RZ/A1 IAR project can not find RTK7721FC00000BR_SerialFlash.icf file
It looks like there is a copy that gets installed with IAR.Look in directory:C:\ProgramData\IARSystems\EmbeddedWorkbench\DownloadedExamples\arm\7.40.1\Renesas\RTK772100BC00000BR\SimpleDemo\config\and...
View ArticleRZ/A1 IAR project can not find RTK7721FC00000BR_SerialFlash.icf file
Hi All,Dones anyone know wrere to get RTK7721FC00000BR_SerialFlash.icf file ?I can not find in iccarm project folder.Thank you.
View ArticleRE: TEND0 signal not output after DMA is completed
Hi MH, is this issue still occurring?
View ArticleRE: TEND0 signal not output after DMA is completed
Hi MH, is this issue still occurring?
View ArticleRE: TEND0 signal not output after DMA is completed
Hi MH, is this issue still occurring?
View ArticleTEND0 signal not output after DMA is completed
Hi,I am new to RZ CPU. And I have face some problem on the DMA usage.I am using DMA CH0 for external device.I can perform the DMA transfer successfully but only for one time, as the TEND0 signal...
View ArticleRE: JCU output
When I need LCD screenshots, I just use the J-Link and read out the raw frame buffer to a file.JLink.exe has a "savebin" command. Than I import the raw data to GIMP.Also as for your RGB/GBR issue, you...
View ArticleRE: JCU output
I want to use the RZ as a webserver. All the processing must be done on the RZ/A1H.
View ArticleJCU output
I want to make a screenshot of my display (RGB565) and show it on a webpage.I use the decode_encode_sample but it looks like the output file has not the RGB colors but GBR (Adobe).How can I change...
View ArticleRE: Need help diagnosing a system hang (CMSIS-RTX, Custom board)
Don't you have the J-Link or another emulator?How do you download your source code to the target boar?Please tell me more information about your environment.
View ArticleRE: Need help diagnosing a system hang (CMSIS-RTX, Custom board)
I use a J-Link Lite to download code into NOR flash (on CS0). I execute directly from flash.Unfortunately, the last time I tried running a regular debug session, the code behaved differently and I got...
View ArticleNeed help diagnosing a system hang (CMSIS-RTX, Custom board)
I have an application built using the "CMSIS_RTOS_RTX_RSK_GCC" package as a base.It's been modified to run on our custom board and for the most part, has been working well.Using: e2studio 4.3.0.008 and...
View ArticleRE: Accessing I2C with /dev/i2c-X
If you are using the bpard-rskrza1.c for your custom board, I suggest you go line by line and remove everything that is not on your board.Some ideas for debugging:The I2C channels have a register...
View ArticleAccessing I2C with /dev/i2c-X
Hi,I need help for using the linux driver for the I2C.I am using the RSKRZ/A1H linux images for my RZ A1M cpu custom board. I need to talk to a LCD with I2C inside /dev/i2c-1.I have configured the pin...
View ArticleRE: renesas graphic architecture - freeRtos
I added to RZ Media Galerry FreeRTOS template project for RZ/A1H e2studio.
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