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jianfei chang
Click to view content开发板是imx8M mini,我们自己做的板子,使用官方镜像yocto 4.14.98,OV5640 mipi摄像头,验证及其测试: root@imx8mmevk:~# uname -a Linux imx8mmevk 4.14.98-imx_4.14.98_2.0.0_ga+g5d6cbea #1 SMP PREEMPT Thu Dec 12 08:23:58 UTC 2019 aarch64 aarch64 aarch64 GNU/Linux   我这里用的是I2C4的接口,所以设备树修改arch/arm64/boot/dts/freescale/fsl-imx8mm-evk.dts &i2c4 {     clock-frequency = <100000>;    … (Show more)
Vishakha Dakhane
Hello, recently I have done Periph Blinky e.g. from LPCOpen library on MCUxpresso. I am using LPC1769 chip and I have toggled GPIO pin. In my case I have used buzzer pin i.e. Port 3 & Pin 25. Instead of using Timer delay I created a delay function i.e. void delay_ms(unsigned int ms). Here I am attaching the systick.c file. Hope it helps!!  
Vishakha Dakhane
Click to view contentHello everyone, I am working on MCUxpresso and using LPC1769 controller. I am done with Led blinking in MCUxpresso. I have used flash magic to flash the hex file in controller using usb to ttl. But I faced a hex file issue while doing this project. So I thought I should share this with everyone who are facing the same issue. After compiling only… (Show more)