RE: How to add RGA library to existing e2studio project?
OK. Breakthrough!I managed to get the RGA Sample to build without errors. I had to delete the one entry under "Library Generator" / "Other Options"; remove the post-build steps; change the CPU...
View ArticleRE: Anyone using OpenVG on RZ/A1?
I've started from project "RZ_A1H_OpenVG_RSK" from "RZ/A1H Group Renesas Starter Kit+ Sample Code for e2 studio (for RSK)" (an_r01an2511eg0100_rza1h_rsk.zip file).www.renesas.com/.../rza1h.htmlFor me...
View ArticleRZ as SPI slave.
1. I am testing a bare metal code for SPI slave on Renesas RZA1H. But I am getting OVRF bit set in SPSR that is overrun error flag. Please suggest the SPI register values for the RZA1H to make it work...
View ArticleRE: RZ as SPI slave.
Hi,> 1. I am testing a bare metal code for SPI slave on Renesas RZA1H. > But I am getting OVRF bit set in SPSR that is overrun error flag. > Please suggest the SPI register values for the...
View ArticleRE: Speedup Kernel transfer from QSPI to SDRAM
Thank for your suggestion, I'm trying to read data from QSPI in an loop but I'm facing a little problem...I send a 0x13 command (for testing) and the address using a spi_xfer function, then I try to...
View ArticleRE: RZ as SPI slave.
I would guess that people who are doing SPI Slave in Linux are probably doing something special and require their own custom driver implementation anyway. So a standard Linux SPI slave API has never...
View ArticleRE: Speedup Kernel transfer from QSPI to SDRAM
I suggest you first just try to use qspi_recv_data( ) function in drivers/spi/rz_spi.c to receive the data.Then if that works, all you really need to do is change the SMENR register to start using...
View ArticleRE: RZ as SPI slave.
Just a quick note about using the RZ as a SPI Slave. We are doing so today, but not using Linux. We're on another commercial RTOS. Our application is for a color graphics touch "keypad", and it...
View ArticleRE: RZ as SPI slave.
The RZ/A1 hardware manual was updated to v2.00 in May of 2015, and you can see some of the bits were changed from "reserved" to what they really are.For the most part, the RZ/A1 has the standard "RSPI"...
View ArticleRE: Problem with linker file in e2studio
Hi,> The problem is that I expect that the region LOAD_MODULE2 contains for example code for spibsc_init1.o,I am afraid that you mistake "GNU ld script file" for "ARM scatter file", because...
View ArticleProblem with linker file in e2studio
I try to get an example project from ARM DS5 working in e2studio, but the .map file does not correspond with what I expect (according to the documentation). The project I try to build is "Example of...
View ArticleRE: RZ/A1H Android
No. Android is not a good fit for a 400MHZ Cortex A9 with only 128MB of SDRAM.The Renesas RZ/G1 series is more suited for Android.
View ArticleNeed help resizing (and moving) video capture window
I'm trying to start and stop video capture using the Sample VDEC and VDC5 drivers (from app notes R01AN1822EJ0100 and R01AN1823EJ0100), however things are not behaving quite as I expect.I want to be...
View ArticleRE: Problem with linker file in e2studio
Thank you for your reply.I have already studied the GNU ld script file documentation from the link you mentioned, but in that, I could nowhere find any information about the notation I don't...
View ArticleHow to implement printf in RZ/T1 e2studio&KPITGCC
Hi, I have reference Async_serial sample code of application note. https://www.renesas.com/zh-tw/software/D3017415.html and try to implement Async_serial in new project by code...
View ArticleRE: Problem with linker file in e2studio
Hi,If you have already studied the GNU ld script file documentation ("3 Linker Scripts"), then you have also studied "3.6.4.2 Input Section Wildcard Patterns".There is following description.`*' matches...
View ArticleRenesas-RZ/A1L - Enabling Floating Point in IAR Embedded Workbench
My program is getting hanged at the point , where I try to assign some value to the floating point variables(float, double and long double).I have been trying to solve this issue by including floating...
View ArticleRE: Does anyone have sample code to read I2C EEPROM?
And my code is now "working". However, the signaling mechanism to detect I/O completion is broken, so I'm relying on some ugly timeouts in order to get good data...
View ArticleRE: Does anyone have sample code to read I2C EEPROM?
And my code is now "working". However, the signaling mechanism to detect I/O completion is broken, so I'm relying on some ugly timeouts in order to get good data...
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