Start a Topic


Last Topic

    • QSPI HAL Driver Module issue
    • HI, I am using QSPI HAL Driver module which is available on the Renesas website. This module has a project written for Winbond flash device. I am using it for accessing QSPI F-RAM device which has same opcode support. I am using SK-SG72 board. When I am reading any of the status register or device ID, see that after every command, controller is generating 9 clock instead 8 clock per byte. This is very consistent for every command. Does anyone faced this issue? If yes, please let me know how to fix it. I appreciate your help
    • Calibrating low speed on chip oscillator
    • It a low power application which requires the micro to be in STOP mode 99.85% of the time. I want to use the fIL (low speed on chip oscillator: 15K=kHz +/- 15%), to generate periodic interrupts every 500msec. Timer RJ is initialized to a certain value that corresponds to 500msec of real time. But given that this fIL has an accuracy of 15% (which is huge), I'd like to find a way to correct it in case it drifts 1 or 2% from 15kHz (it nominal frequency). Again, this could easily be solved with the use of an external crystal at XT1 and XT2 but I am moreso looking for a low cost solution. I wrote a piece of code that generates an interrupt every 500msec (there is an output I'm pulsing in its ISR, which I'm observing on the scope). However, I start seeing this period shrink, as I expose the micro to some external heat source, to like 497.4msecs... Is there a register that can reflect this change? I'm using the demoboard for RL78/G1F (specifically YQB-R5F11BLE-TB)
    • building audit package in yocto
    • I am using RZ/G1E development kit and using yocto as file system. I need audit daemon can anyone help in building audit package Below is the build configuration i am using Build Configuration: BB_VERSION = "1.22.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "Ubuntu-14.04" TARGET_SYS = "arm-poky-linux-gnueabi" MACHINE = "iwg22m" DISTRO = "poky" DISTRO_VERSION = "1.6.1" TUNE_FEATURES = "armv7a vfp neon callconvention-hard cortexa7" TARGET_FPU = "vfp-neon" meta meta-yocto meta-yocto-bsp = "tmp:c4f1f0f491f988901bfd6965f7d10f60cb94a76f" meta-renesas meta-rzg1 = "tmp:19bf1ed97d04009722bb88a780268822ee60ff83" meta-oe meta-multimedia = "tmp:dca466c074c9a35bc0133e7e0d65cca0731e2acf" meta-linaro-toolchain = "tmp:8a0601723c06fdb75e62aa0f0cf15fc9d7d90167" Thanks and Regards Sheraz Ali Shah
    • MemoryPoolSize
    • I am new for the renesaa platform Suppose if we created one vas how much MemoryPoolSize and heap size has to allocate in .int file? Am getting some memory related error while running my vas can any one help me.
    • Network vedio Recorder
    • Need to develop the network vedio recorder by using renesas processor.