射频学习笔记

[2G]:

CUSTOM_MODEM=(2G modem name)

MTK_VT3G324M_SUPPORT=no

MTK_PHONE_VT_VOICE_ANSWER=no

MTK_MD1_SUPPORT=1

MTK_FD_SUPPORT=no

MTK_GEMINI_3G_SWITCH=no

MTK_FD_FORCE_REL_SUPPORT=no

MTK_MODEM_SUPPORT=modem_2g

[3G]:

CUSTOM_MODEM=(3G modem name)

MTK_VT3G324M_SUPPORT=yes

MTK_MD1_SUPPORT=3/4

MTK_FD_SUPPORT=yes

MTK_GEMINI_3G_SWITCH=yes

MTK_FD_FORCE_REL_SUPPORT=yes

MTK_MODEM_SUPPORT=modem_3g

 

 

band1:2100

band2:1900

band5:850

band8:900

 

不识SIM卡：

 

 

不识sim2,

          GPIO_CAMERA_CMRST1_PIN,

          GPIO_CAMERA_CMRST1_PIN_M_GPIO,

的注释会导致不识sim卡

GPIO口的操作错误

把GPIO_OUT_ONE,GPIO_OUT_ZERO当做GPIO口操作

 

 

 换了sim张卡 就好了 

 

 

卡交换：

 

 

 

 

FAQ10578]如何配置插入SIM卡时自动切换数据连接到3G SIM

[FAQ08987][SIM_ME_LOCK]如何只锁3G卡槽

 

 

 

 

 

问题１：

sim1,sim2不锁卡：

 

 

一张卡可以，一张不可以

 

打电话不能打：是sim卡的问题

 

 

 

[FAQ13503][SIM]双卡项目中如何修改卡2默认为3/4G　P5936

[FAQ09182][Common]3G Switch功能和配置        P6569

 

共晶体

 

 

 

 modem的编译：

android5.0====android5.1

./make.sh   LOKYEE6580_WE_L_HSPA.mak  new

./make.sh   LOKYEE6580_WE_L_GPRS.mak  new

 

 ./alps/device/mediatek/build/build/tools/modemRenameCopy.pl   modem/LOKYEE6580_WE_L_GPRS_HSPA_MOLY.WR8.W1449.MD.WG.MP.V6   LOKYEE6580_WE_L_HSPA

./alps/device/mediatek/build/build/tools/modemRenameCopy.pl   modem/LOKYEE6580_WE_L_GPRS_HSPA_MOLY.WR8.W1449.MD.WG.MP.V6   LOKYEE6580_WE_L_GPRS

 

 

./make.sh   LOKYEE6582_WT_L_HSPA.mak   new

 ./alps/device/mediatek/build/build/tools/modemRenameCopy.pl   modem/LOKYEE6582_WT_L_HSPA_MOLY.WR8.W1449.MD.WG.MP.V1   LOKYEE6582_WT_L_HSPA

 

 

ANDROID4.4========================

MTK Android Driver ：modem

 

 

26.modem

3g: \modem\make\PRJ_HSPA.mak

2g: \modem\make\PRJ_GPRS.mak

 

26.1modem模块位置及组成

配置文件位置：\prj\modem\make\PRJ_HSPA.mak

工程名称配置：BOARD_VER = PRJ_BB

 

 

 

 

 

catcher_filter.bin  ===  catcher_filter_1_wg_n.bin

BPLGUInfoXXXXXX  ===  BPLGUInfoXXXXXX_1_wg_n

XXX_PCB01_XXX.elf  ===  XXX_PCB01_XXX_1_wg_n.elf

DbgInfoXXXX  ===  DbgInfoXXXX_1_wg_n

XXX_PCB01_XXX.bin  ===  modem_1_wg_n.img

[Project].mak   ===  modem_1_wg_n.mak

 

小区广播

./make.sh   LOKYEE72_CWET_KK_HSPA.mak  new

\modem\make\PRJ_GPRS.mak 

26.3 modem文件修改：

RF模块名配置：

\prj\modem\make\PRJ_HSPA.mak

GSM射频模块：RF_MODULE = MT6162_CUSTOM

3G射频模块：UMTS_RF_MODULE = CUSTOM_MT6162

 

射频参数配置：

GSM射频参数：

\prj\modem\custom\l1_rf\MT6162_CUSTOM\m12193.c

\prj\modem\custom\l1_rf\MT6162_CUSTOM\l1d_custom_rf.h

\prj\modem\custom\l1_rf\MT6162_CUSTOM\l1d_custom_rf_.h

\prj\modem\custom\l1_rf\MT6162_CUSTOM\l1d_custom_rf_.h

3G射频参数：

\prj\modem\custom\ul1_rf\CUSTOM_MT6162\u12193.c

\prj\modem\custom\ul1_rf\CUSTOM_MT6162\ul1d_custom_rf.h

\prj\modem\custom\ul1_rf\CUSTOM_MT6162\ul1d_custom_rf_.h

\prj\modem\custom\ul1_rf\CUSTOM_MT6162\ul1d_custom_rf_.h

 

 

26.4 编译好文件修改名称并拷贝：

(具体定义方法参考基线代码释放的ReleaseNote_for_MT6582_****.xlsx文件的page：Build_Configure_Modem_MOLY)

\modem\build\_PRJ\DEFAULT\bin:

DbgInfo_WR8.W1315.MD.WG.MP__PRJ_MOLY_WR8_W1315_MD_WG_MP_V15_2013_12_10_11_50_PRJ.mak

PRJ_PCB01_MT6582_S00.elf

PRJ_PCB01_MT6582_S00.MOLY_WR8_W1315_MD_WG_MP_V15.bin

 

\modem\build\_PRJ\DEFAULT\tst\database

BPLGUInfoCustomAppSrcP_MT6582_S00_MOLY_WR8_W1315_MD_WG_MP_V15

catcher_filter.bin

修改名称，分别修改为：

DbgInfo_WR8.W1315.MD.WG.MP__PRJ_MOLY_WR8_W1315_MD_WG_MP_V15_2013_12_10_11_50_1_wg_n

modem_1_wg_n.mak

PRJ_PCB01_MT6582_S00_1_wg_n.elf

modem_1_wg_n.img

BPLGUInfoCustomAppSrcP_MT6582_S00_MOLY_WR8_W1315_MD_WG_MP_V15_1_wg_n

catcher_filter_1_wg_n.bin

 

26.5 modem库替换编译（..prj/alps/mediate/custom/common/modem）

CUSTOM_MODEM=YOUR_MODEM

此编译表示：已将在modem源码工程中编译好的镜像放入MTKAndroid 工程中后，存放位置：

./mediatek/custom/common/modem/YOUR_MODEM

执行如下编译命令：./mk update-modem，这个命令会依次做如下步骤：

1. custgen     2. check modem      3. sign modem        4.update modem