Read / Write on I2C Hi. I am opening I2C like this on android: int Init() { if ((mI2C = open("/dev/i2c-3", O_RDWR)) < 0) { printf(“Opening I2C Failed”); return 0; } if (ioctl(mI2C, I2C_SLAVE, MASTER_ADDR) < 0) { printf("Cannot communicate with Master"); return 0; } return 1; }…

VIM3 I2C - Android

goenjoy December 24, 2020, 1:28am 2

@SimonAmpleman The next version of vim3 firmware can support khadas API, which has I2C interface.