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com.google.process.gapps E/GCM: Missing checkin config file
IT__小菜鸟
2017-01-16 09:32:04
请问app运行时运行不了,提示com.google.process.gapps E/GCM: Missing checkin config file,怎么解决
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com.google.process.gapps E/GCM: Missing checkin config file
请问app运行时运行不了,提示com.google.process.gapps E/GCM: Missing checkin config file,怎么解决
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正经的曹同学
2019-04-25
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然后呢?没有了?那要你说个啥
质能方程赵鹏林01
2017-12-20
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同问!android8.0动不动就在log里输出这个异常。请问这个有解决方案吗?
_生命不息_战斗不止
2017-03-10
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你好,请问怎么解决?
哎,真难
2017-01-16
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gap缺少运行库
开机经常弹出
com
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process
.g
app
s已停止怎么办.docx
开机经常弹出
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s已停止怎么办.docx
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pcf8563_i2c1_r8_ruoge_ov2640通过给RTC驱动增加设备节点读取秒钟成功+直接读取I2C1获取秒钟值20160626_2201.7z
pcf8563_i2c1_r8_ruoge_ov2640通过给RTC驱动增加设备节点读取秒钟成功+直接读取I2C1获取秒钟值20160626_2201.7z http://blog.csdn.net/21cnbao/article/details/7919055 在Android源码树中添加userspace I2C读写工具(i2c-util) 本文使用的开发板是:杭州若格科技有限公司的全志R8。CPU:CPUARM Cortex-A8 更多芯片资料请参见全志官网: http://www.allwinnertech.
com
/clq/r/R8.html 通过/dev/i2c-n节点,用户可以在userspace直接访问板上的i2c外设寄存器,主要是透过I2C_RDWR这个IO控制命令将i2c_msg数组传递给kernel去执行。 开发板的/dev/i2c-1总线下挂有一片I2C的RTC:pcf8563。 root@android:/dev # cd /sys/class/i2c-adapter/ root@android:/sys/class/i2c-adapter # ll lrwxrwxrwx root root 1970-01-02 08:31 i2c-0 -> ../../devices/platform/sun5i-i2c.0/i2c-0 lrwxrwxrwx root root 1970-01-02 08:31 i2c-1 -> ../../devices/platform/sun5i-i2c.1/i2c-1 lrwxrwxrwx root root 1970-01-02 08:31 i2c-2 -> ../../devices/platform/sun5i-i2c.2/i2c-2 root@android:/sys/class/i2c-adapter # cd i2c-1 root@android:/sys/class/i2c-adapter/i2c-1 # ll drwxr-xr-x root root 1970-01-02 08:31 1-0051 --w------- root root 4096 1970-01-02 08:31 delete_device lrwxrwxrwx root root 1970-01-02 08:31 device -> ../../sun5i-i2c.1 drwxr-xr-x root root 1970-01-01 08:00 i2c-dev -r--r--r-- root root 4096 1970-01-02 08:31 name --w------- root root 4096 1970-01-02 08:31 new_device drwxr-xr-x root root 1970-01-01 08:00 power lrwxrwxrwx root root 1970-01-02 08:31 subsystem -> ../../../../bus/i2c -rw-r--r-- root root 4096 1970-01-01 08:00 uevent root@android:/sys/class/i2c-adapter/i2c-1 # root@android:/sys/class/i2c-adapter/i2c-1 # cd 1-0051/ root@android:/sys/class/i2c-adapter/i2c-1/1-0051 # ll lrwxrwxrwx root root 1970-01-02 10:18 driver -> ../../../../../bus/i2c/drivers/pcf8563 -r--r--r-- root root 4096 1970-01-02 10:18 modalias -r--r--r-- root root 4096 1970-01-02 10:18 name drwxr-xr-x root root 1970-01-02 10:18 power drwxr-xr-x root root 1970-01-02 10:18 rtc lrwxrwxrwx root root 1970-01-02 10:18 subsystem -> ../../../../../bus/i2c -rw-r--r-- root root 4096 1970-01-02 10:18 uevent root@android:/sys/class/i2c-adapter/i2c-1/1-0051 # cat name pcf8563 root@android:/sys/class/i2c-adapter/i2c-1/1-0051 # 注释:1-0051 1 表示 i2c-1这条I2C1总线上挂载的设备,如果是I2C2总线上挂载的设备,路径就是2-00XX了。 0051 一般的I2C设备的从机地址都是一个字节的,因为前两位为0x00(16进制的),后两位为pcf8563移位自后的I2C从机地址0x51(也是16进制的) 压缩包中的PCF8563-CN.pdf,datasheet告诉我们:I2C总线从地址:读,0A3H;写,0A2H。右移一位之后正好是0x51。 下面的代码可以完成这个功能: #include #include #include #include #include #include #include #include #include #include #include /* This is the structure as used in the I2C_RDWR ioctl call */ struct i2c_rdwr_ioctl_data { struct i2c_msg __user *msgs; /* pointers to i2c_msgs */ __u32 nmsgs; /* number of i2c_msgs */ }; int i2c_read_reg(char *dev, unsigned char *buf, unsigned slave_address, unsigned reg_address, int len) { struct i2c_rdwr_ioctl_data work_queue; unsigned char w_val = reg_address; int ret; int fd = open(dev, O_RDWR); if (!fd) { printf("Error on opening the device
file
\n"); return 0; } work_queue.nmsgs = 2; work_queue.msgs = (struct i2c_msg*)malloc(work_queue.nmsgs *sizeof(struct i2c_msg)); if (!work_queue.msgs) { printf("Memory alloc error\n"); close(fd); return 0; } ioctl(fd, I2C_TIMEOUT, 2); ioctl(fd, I2C_RETRIES, 1); (work_queue.msgs[0]).len = 1; (work_queue.msgs[0]).addr = slave_address; (work_queue.msgs[0]).buf = &w_val; (work_queue.msgs[1]).len = len; (work_queue.msgs[1]).flags = I2C_M_RD; (work_queue.msgs[1]).addr = slave_address; (work_queue.msgs[1]).buf = buf; ret = ioctl(fd, I2C_RDWR, (unsigned long) &work_queue); if (ret < 0) { printf("Error during I2C_RDWR ioctl with error code: %d\n", ret); close(fd); free(work_queue.msgs); return 0; } else { printf("read salve:x reg:x\n", slave_address, reg_address); close(fd); free(work_queue.msgs); return len; } } int i2c_write_reg(char *dev, unsigned char *buf, unsigned slave_address, unsigned reg_address, int len) { struct i2c_rdwr_ioctl_data work_queue; unsigned char w_val = reg_address; unsigned char w_buf[len+1]; int ret; w_buf[0] = reg_address; int fd = open(dev, O_RDWR); if (!fd) { printf("Error on opening the device
file
\n"); return 0; } work_queue.nmsgs = 1; work_queue.msgs = (struct i2c_msg*)malloc(work_queue.nmsgs *sizeof(struct i2c_msg)); if (!work_queue.msgs) { printf("Memory alloc error\n"); close(fd); return 0; } ioctl(fd, I2C_TIMEOUT, 2); ioctl(fd, I2C_RETRIES, 1); (work_queue.msgs[0]).len = 1 + len; (work_queue.msgs[0]).addr = slave_address; (work_queue.msgs[0]).buf = w_buf; memcpy(w_buf + 1, buf, len); ret = ioctl(fd, I2C_RDWR, (unsigned long) &work_queue); if (ret < 0) { printf("Error during I2C_RDWR ioctl with error code: %d\n", ret); close(fd); free(work_queue.msgs); return 0; } else { printf("write salve:x reg:x\n", slave_address, reg_address); close(fd); free(work_queue.msgs); return len; } } int main(int argc, char **argv) { unsigned int fd; unsigned int slave_address, reg_address; unsigned r_w; unsigned w_val; unsigned char rw_val; if (argc < 5) { printf("Usage:\n%s /dev/i2c-x start_addr reg_addr rw[0|1] [write_val]\n", argv[0]); return 0; } fd = open(argv[1], O_RDWR); if (!fd) { printf("Error on opening the device
file
%s\n", argv[1]); return 0; } sscanf(argv[2], "%x", &slave_address); sscanf(argv[3], "%x", ®_address); sscanf(argv[4], "%d", &r_w); if (r_w == 0) { i2c_read_reg(argv[1], &rw_val, slave_address, reg_address, 1); printf("Read %s-%x reg %x, read value:%x\n", argv[1], slave_address, reg_address, rw_val); } else { if (argc < 6) { printf("Usage:\n%s /dev/i2c-x start_addr reg_addr r|w[0|1] [write_val]\n", argv[0]); return 0; } sscanf(argv[5], "%d", &w_val); if ((w_val & ~0xff) != 0) printf("Error on written value %s\n", argv[5]); rw_val = (unsigned char)w_val; i2c_write_reg(argv[1], &rw_val, slave_address, reg_address, 1); } return 0; } 在android/external/新建i2c-util目录,上述源代码存入android/external/i2c-util/i2c-util.c, R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\i2c-util\i2c-util.c 编写对应的Android.mk: LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) LOCAL_MODULE_TAGS := optional LOCAL_MODULE = i2c-util # LOCAL_SRC_
FILE
S := $(call all-subdir-c-
file
s) LOCAL_SRC_
FILE
S := i2c-util.c include $(BUILD_EXECUTABLE) 编译Android后,上述工具会位于/system/bin目录。在电路板上使用它: R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\out\target\product\nuclear-evb\system\bin\i2c-util 如果android已经编译了,只需要执行: rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ source build/envsetup.sh rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ lunch 选择:18. nuclear_evb-eng (注意:不同的ubuntu电脑,序号可能不同,但是只需要选择nuclear_evb-eng编译选项前面的序号既可!!!!) rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ cd i2c-util/ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android/i2c-util$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android/i2c-util$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android/i2c-util$ mm 详细的编译步骤: Connecting to 192.168.1.103:22... Connection established. To escape to local shell, press 'Ctrl+Alt+]'. Wel
com
e to Ubuntu 14.04 LTS (GNU/Linux 3.13.0-24-generic x86_64) * Documentation: https://help.ubuntu.
com
/ Last login: Sun Jun 26 19:23:30 2016 from 192.168.1.101 rootroot@rootroot-E400:~$ cd wyb/pcf8563_i2c1_r8_ruoge_ov2640/ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640$ ll total 8606460 drwxr-xr-x 4 rootroot rootroot 4096 Jun 26 20:46 ./ drwxr-xr-x 19 rootroot rootroot 4096 Jun 25 06:50 ../ drwxrwxr-x 29 rootroot rootroot 4096 Jun 26 19:51 android/ drwxrwxr-x 8 rootroot rootroot 4096 Jun 26 16:35 lichee/ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640$ cd android/ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ source build/envsetup.sh including device/asus/grouper/vendorsetup.sh including device/asus/tilapia/vendorsetup.sh including device/generic/armv7-a-neon/vendorsetup.sh including device/generic/armv7-a/vendorsetup.sh including device/generic/mips/vendorsetup.sh including device/generic/x86/vendorsetup.sh including device/samsung/maguro/vendorsetup.sh including device/samsung/manta/vendorsetup.sh including device/samsung/toroplus/vendorsetup.sh including device/samsung/toro/vendorsetup.sh including device/softwinner/
com
mon/vendorsetup.sh including device/softwinner/crane-evb/vendorsetup.sh including device/softwinner/nuclear-256m/vendorsetup.sh including device/softwinner/nuclear-evb/vendorsetup.sh including device/softwinner/nuclear-r8m-evb/vendorsetup.sh including device/ti/panda/vendorsetup.sh including sdk/bash_
com
pletion/adb.bash rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ lunch You're building on Linux Lunch menu... pick a
com
bo: 1. full-eng 2. full_x86-eng 3. vbox_x86-eng 4. full_mips-eng 5. full_grouper-userdebug 6. full_tilapia-userdebug 7. mini_armv7a_neon-userdebug 8. mini_armv7a-userdebug 9. mini_mips-userdebug 10. mini_x86-userdebug 11. full_maguro-userdebug 12. full_manta-userdebug 13. full_toroplus-userdebug 14. full_toro-userdebug 15. crane_evb-eng 16. nuclear_256m-user 17. nuclear_256m-eng 18. nuclear_evb-eng 19. nuclear_r8m_evb-eng 20. full_panda-userdebug Which would you like? [full-eng] 18 ============================================ PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION=4.2.2 TARGET_PRODUCT=nuclear_evb TARGET_BUILD_VARIANT=eng TARGET_BUILD_TYPE=release TARGET_BUILD_
APP
S= TARGET_ARCH=arm TARGET_ARCH_VARIANT=armv7-a-neon HOST_ARCH=x86 HOST_OS=linux HOST_OS_EXTRA=Linux-3.13.0-24-generic-x86_64-with-Ubuntu-14.04-trusty HOST_BUILD_TYPE=release BUILD_ID=JDQ39 OUT_DIR=out ============================================ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ ll total 156 drwxrwxr-x 29 rootroot rootroot 4096 Jun 26 19:51 ./ drwxr-xr-x 4 rootroot rootroot 4096 Jun 26 20:46 ../ drwxrwxr-x 3 rootroot rootroot 4096 Jun 13 11:38 abi/ drwxrwxr-x 10 rootroot rootroot 4096 Jun 13 11:38 bionic/ drwxrwxr-x 5 rootroot rootroot 4096 Jun 13 11:38 bootable/ drwxrwxr-x 7 rootroot rootroot 4096 Jun 13 11:38 build/ drwxrwxr-x 11 rootroot rootroot 4096 Jun 13 11:38 cts/ drwxrwxr-x 18 rootroot rootroot 4096 Jun 13 11:38 dalvik/ drwxrwxr-x 18 rootroot rootroot 4096 Jun 13 11:38 development/ drwxrwxr-x 10 rootroot rootroot 4096 Jun 13 11:38 device/ drwxrwxr-x 3 rootroot rootroot 4096 Jun 13 11:38 docs/ drwxrwxr-x 159 rootroot rootroot 4096 Jun 13 11:39 external/ drwxrwxr-x 14 rootroot rootroot 4096 Jun 13 11:40 frameworks/ drwxrwxr-x 10 rootroot rootroot 4096 Jun 13 11:40 gdk/ drwxrwxr-x 10 rootroot rootroot 4096 Jun 13 11:40 hardware/ drwxr-xr-x 2 rootroot rootroot 4096 Jun 26 19:37 i2cscan/ drwxr-xr-x 2 rootroot rootroot 4096 Jun 26 19:52 i2c-util/ drwxrwxr-x 11 rootroot rootroot 4096 Jun 13 11:40 libcore/ drwxrwxr-x 4 rootroot rootroot 4096 Jun 13 11:40 libnativehelper/ -r--r--r-- 1 rootroot rootroot 87 Jun 13 11:38 Make
file
drwxrwxr-x 8 rootroot rootroot 4096 Jun 13 11:40 ndk/ drwxrwxr-x 4 rootroot rootroot 4096 Jun 26 16:43 out/ drwxrwxr-x 8 rootroot rootroot 4096 Jun 13 11:40 packages/ drwxrwxr-x 5 rootroot rootroot 4096 Jun 13 11:40 pdk/ drwxrwxr-x 10 rootroot rootroot 4096 Jun 13 11:41 prebuilts/ drwxr-xr-x 2 rootroot rootroot 4096 Jun 25 13:01 read_pcf8563/ drwxrwxr-x 6 rootroot rootroot 4096 Jun 13 11:38 .repo/ drwxrwxr-x 51 rootroot rootroot 4096 Jun 13 11:41 sdk/ drwxrwxr-x 9 rootroot rootroot 4096 Jun 13 11:41 system/ drwxrwxr-x 4 rootroot rootroot 4096 Jun 13 11:41 tools/ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android$ cd i2c-util/ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android/i2c-util$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android/i2c-util$ rootroot@rootroot-E400:~/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android/i2c-util$ mm ============================================ PLATFORM_VERSION_CODENAME=REL PLATFORM_VERSION=4.2.2 TARGET_PRODUCT=nuclear_evb TARGET_BUILD_VARIANT=eng TARGET_BUILD_TYPE=release TARGET_BUILD_
APP
S= TARGET_ARCH=arm TARGET_ARCH_VARIANT=armv7-a-neon HOST_ARCH=x86 HOST_OS=linux HOST_OS_EXTRA=Linux-3.13.0-24-generic-x86_64-with-Ubuntu-14.04-trusty HOST_BUILD_TYPE=release BUILD_ID=JDQ39 OUT_DIR=out ============================================ PRODUCT_COPY_
FILE
S frameworks/base/data/sounds/effects/ogg/Effect_Tick.ogg:system/media/audio/ui/Effect_Tick.ogg ignored. PRODUCT_COPY_
FILE
S frameworks/base/data/sounds/effects/ogg/KeypressStandard.ogg:system/media/audio/ui/KeypressStandard.ogg ignored. PRODUCT_COPY_
FILE
S frameworks/base/data/sounds/effects/ogg/KeypressSpacebar.ogg:system/media/audio/ui/KeypressSpacebar.ogg ignored. PRODUCT_COPY_
FILE
S frameworks/base/data/sounds/effects/ogg/KeypressDelete.ogg:system/media/audio/ui/KeypressDelete.ogg ignored. PRODUCT_COPY_
FILE
S frameworks/base/data/sounds/effects/ogg/KeypressReturn.ogg:system/media/audio/ui/KeypressReturn.ogg ignored. PRODUCT_COPY_
FILE
S frameworks/base/data/sounds/effects/ogg/VideoRecord.ogg:system/media/audio/ui/VideoRecord.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/effects/ogg/camera_click.ogg:system/media/audio/ui/camera_click.ogg ignored. PRODUCT_COPY_
FILE
S frameworks/base/data/sounds/effects/ogg/LowBattery.ogg:system/media/audio/ui/LowBattery.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/effects/ogg/Dock.ogg:system/media/audio/ui/Dock.ogg ignored. PRODUCT_COPY_
FILE
S frameworks/base/data/sounds/effects/ogg/Undock.ogg:system/media/audio/ui/Undock.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/effects/ogg/Lock.ogg:system/media/audio/ui/Lock.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/effects/ogg/Unlock.ogg:system/media/audio/ui/Unlock.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Sceptrum.ogg:system/media/audio/ringtones/Sceptrum.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/effects/ogg/KeypressStandard_120.ogg:system/media/audio/ui/KeypressStandard.ogg ignored. PRODUCT_COPY_
FILE
S frameworks/base/data/sounds/effects/ogg/KeypressSpacebar_120.ogg:system/media/audio/ui/KeypressSpacebar.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/effects/ogg/KeypressDelete_120.ogg:system/media/audio/ui/KeypressDelete.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/effects/ogg/KeypressReturn_120.ogg:system/media/audio/ui/KeypressReturn.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/notifications/ogg/Capella.ogg:system/media/audio/notifications/Capella.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/notifications/ogg/CetiAlpha.ogg:system/media/audio/notifications/CetiAlpha.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/notifications/ogg/Polaris.ogg:system/media/audio/notifications/Polaris.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/notifications/ogg/Pollux.ogg:system/media/audio/notifications/Pollux.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/notifications/ogg/Procyon.ogg:system/media/audio/notifications/Procyon.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Aquila.ogg:system/media/audio/ringtones/Aquila.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/ArgoNavis.ogg:system/media/audio/ringtones/ArgoNavis.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Carina.ogg:system/media/audio/ringtones/Carina.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Centaurus.ogg:system/media/audio/ringtones/Centaurus.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Cygnus.ogg:system/media/audio/ringtones/Cygnus.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Draco.ogg:system/media/audio/ringtones/Draco.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Machina.ogg:system/media/audio/ringtones/Machina.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Orion.ogg:system/media/audio/ringtones/Orion.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Pegasus.ogg:system/media/audio/ringtones/Pegasus.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Pyxis.ogg:system/media/audio/ringtones/Pyxis.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Rigel.ogg:system/media/audio/ringtones/Rigel.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Scarabaeus.ogg:system/media/audio/ringtones/Scarabaeus.ogg ignored. PRODUCT_COPY_
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S frameworks/base/data/sounds/ringtones/ogg/Solarium.ogg:system/media/audio/ringtones/Solarium.ogg ignored. PRODUCT_COPY_
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S device/softwinner/nuclear-
com
mon/
google
service/g
app
s-jb-20121130-signed/system/tts/lang_pico/es-ES_zl0_sg.bin:system/tts/lang_pico/es-ES_zl0_sg.bin ignored. PRODUCT_COPY_
FILE
S device/softwinner/nuclear-
com
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service/g
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s-jb-20121130-signed/system/tts/lang_pico/es-ES_ta.bin:system/tts/lang_pico/es-ES_ta.bin ignored. PRODUCT_COPY_
FILE
S device/softwinner/nuclear-
com
mon/
google
service/g
app
s-jb-20121130-signed/system/tts/lang_pico/fr-FR_nk0_sg.bin:system/tts/lang_pico/fr-FR_nk0_sg.bin ignored. PRODUCT_COPY_
FILE
S device/softwinner/nuclear-
com
mon/
google
service/g
app
s-jb-20121130-signed/system/tts/lang_pico/fr-FR_ta.bin:system/tts/lang_pico/fr-FR_ta.bin ignored. PRODUCT_COPY_
FILE
S device/softwinner/nuclear-
com
mon/
google
service/g
app
s-jb-20121130-signed/system/tts/lang_pico/de-DE_gl0_sg.bin:system/tts/lang_pico/de-DE_gl0_sg.bin ignored. PRODUCT_COPY_
FILE
S device/softwinner/nuclear-
com
mon/
google
service/g
app
s-jb-20121130-signed/system/tts/lang_pico/it-IT_cm0_sg.bin:system/tts/lang_pico/it-IT_cm0_sg.bin ignored. PRODUCT_COPY_
FILE
S device/softwinner/nuclear-
com
mon/
google
service/g
app
s-jb-20121130-signed/system/tts/lang_pico/it-IT_ta.bin:system/tts/lang_pico/it-IT_ta.bin ignored. PRODUCT_COPY_
FILE
S device/softwinner/nuclear-
com
mon/
google
service/g
app
s-jb-20121130-signed/system/tts/lang_pico/de-DE_ta.bin:system/tts/lang_pico/de-DE_ta.bin ignored. No private recovery resources for TARGET_DEVICE nuclear-evb make: Entering directory `/home/rootroot/wyb/pcf8563_i2c1_r8_ruoge_ov2640/android' target thumb C: i2c-util cd R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\out\target\product\nuclear-evb\system\bin C:\Users\Administrator.USER-20150913SZ>r: R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\out\target\product\nuclear-evb\system\bin>adb remount remount succeeded R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\out\target\product\nuclear-evb\system\bin> R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\out\target\product\nuclear-evb\system\bin>dir i2c* 驱动器 R 中的卷是 rootroot 卷的序列号是 1A1C-E71D R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\out\target\product\nuclear-evb\system\bin 的目录 2016/06/26 21:10 5,388 i2c-util 1 个文件 5,388 字节 0 个目录 268,337,782,784 可用字节 R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\out\target\product\nuclear-evb\system\bin> R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\out\target\product\nuclear-evb\system\bin>adb push i2c-util /data/ 29 KB/s (5388 bytes in 0.180s) R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\android\out\target\product\nuclear-evb\system\bin> 将R8的串口连接到windows电脑上。通过串口工具:比如Xshell5(有些人可能喜欢使用SecureCRT)读取R8的串口打印 (ubuntu下请使用mini
com
,使用方法请自行搜索了) 波特率选择:115200 N 8 1 等R8的android启动完成之后(LCD进android主界面),输入:su [ 37.990060] init:
process
'ril-daemon', pid 950 exited [ 38.010049] init:
process
'ril-daemon' killing any children in
process
group su root@android:/ # root@android:/ # root@android:/ # cd /data root@android:/data # root@android:/data # ll drwxrwxr-x system system 1970-01-11 08:58 anr drwxrwx--x system system 1970-01-02 08:01
app
drwx------ root root 1980-10-01 11:03
app
-asec drwxrwx--x system system 1970-01-02 08:01
app
-lib drwxrwx--x system system 1980-10-01 11:03
app
-private drwx------ system system 1980-10-01 11:04 backup drwxrwx--x system system 1970-01-02 08:00 dalvik-cache drwxrwx--x system system 2016-06-21 10:11 data drwxr-x--- root log 1980-10-01 11:03 dontpanic drwxrwx--- drm drm 1980-10-01 11:04 drm -rw-rw-rw- root root 5388 2016-06-26 21:10 i2c-util drwxr-x--x root root 1980-10-01 11:03 local drwxrwx--- root root 1970-01-01 08:00 lost+found drwxrwx--- media_rw media_rw 1980-10-01 11:03 media drwxrwx--t system misc 1980-10-01 11:03 misc -rw------- system system 154 1970-01-02 08:02 pointercal drwx------ root root 1970-01-02 08:00 property -rwxrwxrwx root root 5392 2016-06-25 13:01 read_pcf8563 drwxrwx--x system system 1980-10-01 11:03 resource-cache drwxr-x--- root shell 1980-10-01 11:03 ssh drwxrwxr-x system system 1970-01-02 08:00 system drwx------ system system 1970-01-02 08:03 tombstones drwx--x--x system system 1980-10-01 11:03 user root@android:/data # (让i2c-util具有可执行权限:) root@android:/data # chmod 777 i2c-util root@android:/data # root@android:/data # ll i2c* -rwxrwxrwx root root 5388 2016-06-26 21:10 i2c-util root@android:/data # root@android:/data # root@android:/data # (可选执行) root@android:/data # sync root@android:/data # 注意:串口打印会打印很多log信息。上面的步骤中的状态信息已经被过滤了。 如果你的串口打印过量的log信息,属于正常现象! 如果不想要这么多的状态信息,可以考虑使用adb shell。 不过windows命令行中的adb shell不能够按TAB键自动补充,ubuntu的可以。 也许我们可以把windows的命令行特别设计一下(给它修正一下),让它也可以通过按TAB键来自动补全!^_ 读取pcf8563的第2个寄存器(秒钟值): 表 5:BCD 格式寄存器概况 标明“-”的位无效 地址 寄存器名称 Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 02h 秒 VL 00~59BCD 码格式数 root@android:/data # ./i2c-util /dev/i2c-1 0x51 0x02 0 read salve:51 reg:02 Read /dev/i2c-1-51 reg 2, read value:11 root@android:/data # ./i2c-util /dev/i2c-1 0x51 0x02 0 read salve:51 reg:02 Read /dev/i2c-1-51 reg 2, read value:12 root@android:/data # ./i2c-util /dev/i2c-1 0x51 0x02 0 read salve:51 reg:02 Read /dev/i2c-1-51 reg 2, read value:12 root@android:/data # ./i2c-util /dev/i2c-1 0x51 0x02 0 read salve:51 reg:02 Read /dev/i2c-1-51 reg 2, read value:13 root@android:/data # ./i2c-util /dev/i2c-1 0x51 0x02 0 read salve:51 reg:02 Read /dev/i2c-1-51 reg 2, read value:14 root@android:/data # ./i2c-util /dev/i2c-1 0x51 0x02 0 read salve:51 reg:02 Read /dev/i2c-1-51 reg 2, read value:14 root@android:/data # ./i2c-util /dev/i2c-1 0x51 0x02 0 read salve:51 reg:02 Read /dev/i2c-1-51 reg 2, read value:15 可以知道秒钟的值是变化的,基本上是一秒钟递增一次,I2C读取成功。 如果感兴趣的话,在执行读取命令的时候通过协议分析仪或者示波器来抓取I2C1的SCL/SDA的波形,来进行更加详尽的分析!^_ 方法二: 给出了一种复杂的解决办法(步骤从简,更多请参考开头的方法): R:\wyb\pcf8563_i2c1_r8_ruoge_ov2640\lichee\linux-3.4\drivers\rtc\rtc-sun5i.c 给这个驱动文件增加设备节点:/dev/a20_r8_pcf8563 增加设备节点的方法请参考: http://blog.csdn.net/mirkerson/article/details/8844997 android驱动学习---led实验 然后在这个驱动文件的pcf8563_probe函数处截获它的client指针(struct i2c_client *client) client2 = client; 用户可以通过在userspace直接访问设备节点:/dev/a20_r8_pcf8563(open) 然后调用ioctl:ioctl(fd, 0x00000001, 0x02); 来获取第2个寄存器:秒钟的值了。 #include #include #include #include #include #include #include #include #include #include #include int fd; int main(int argc, char **argv) { fd = open("/dev/a20_r8_pcf8563", O_RDWR); ioctl(fd, 0x00000001, 0x02); close(fd); return 0; } 执行过程(直接从内核打印秒钟值了,也可以看到秒钟值大概也是一秒钟递增一次!): root@android:/data # root@android:/data # ./read_pcf8563 [ 1397.060015] ****wyb drivers/rtc/rtc-sun5i.c:1169/r8_pcf8563_open()! open init.... [ 1397.071009] ****wyb drivers/rtc/rtc-sun5i.c:1130/r8_pcf8563_ioctl()! cmd=0x00000001 [ 1397.079076] ****wyb drivers/rtc/rtc-sun5i.c:1160/r8_pcf8563_ioctl()! cmd=0x00000001, value=0x00000046 [ 1397.088342] ****wyb drivers/rtc/rtc-sun5i.c:1177/r8_pcf8563_close()! close init root@android:/data # root@android:/data # ./read_pcf8563 [ 1398.409888] ****wyb drivers/rtc/rtc-sun5i.c:1169/r8_pcf8563_open()! open init.... [ 1398.411203] ****wyb drivers/rtc/rtc-sun5i.c:1130/r8_pcf8563_ioctl()! cmd=0x00000001 [ 1398.419273] ****wyb drivers/rtc/rtc-sun5i.c:1160/r8_pcf8563_ioctl()! cmd=0x00000001, value=0x00000047 [ 1398.428546] ****wyb drivers/rtc/rtc-sun5i.c:1177/r8_pcf8563_close()! close init root@android:/data # root@android:/data # root@android:/data # ./read_pcf8563 [ 1399.668173] ****wyb drivers/rtc/rtc-sun5i.c:1169/r8_pcf8563_open()! open init.... [ 1399.670939] ****wyb drivers/rtc/rtc-sun5i.c:1130/r8_pcf8563_ioctl()! cmd=0x00000001 [ 1399.679022] ****wyb drivers/rtc/rtc-sun5i.c:1160/r8_pcf8563_ioctl()! cmd=0x00000001, value=0x00000048 [ 1399.688299] ****wyb drivers/rtc/rtc-sun5i.c:1177/r8_pcf8563_close()! close init root@android:/data #
Android代码-FakeG
app
s
FakeG
App
s by thermatk Xposed Repo: http://repo.xposed.info/module/
com
.thermatk.android.xf.fakeg
app
s F-Droid Repo: https://f-droid.org/packages/
com
.thermatk.android.xf.fakeg
app
s/ Used in
com
binaton with µg GmsCore to enable
Google
Cloud Messaging (
GCM
) and much more. This tutorial describes only the installation
process
to get
GCM
working. The also available
Google
Play Store replacement Blankstore is not discussed here. Installation for Android with root access and without G
app
s Install Xposed
Google
App
s.apk
安卓系统文件。。。。安卓网 前些日子删自带程序时把GTalk的程序包给删了,这两天手机开机后都会显示
com
.
google
.
process
.g
app
s意外停止
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