mw_acc_i2c_read(KIONIX_INT_SRC_REG1, &srcreg1, 1);
#if defined MW_DEVBOARD_V2
snprintf(tstr, 16, "accsrc1: 0x%02x\n", srcreg1);
mw_acc_i2c_read(KIONIX_INT_SRC_REG1, &srcreg1, 1);
#if defined MW_DEVBOARD_V2
snprintf(tstr, 16, "accsrc1: 0x%02x\n", srcreg1);