EM9360 485疑问

我们使用的是EM9360，系统是WINCE。在COM4 485RTS设置使用RTS_CONTROL_TOGGLE，但在数据收发时，SA9/GPIO8始终是低电平，请问是什么问题？使用EscapeCommFunction也无法改变电平状态。

你好！

请问你使用的是CE5还是CE6呢？

ISA上面有没有扩展其它功能模块，使ISA被占用。

方便的话，可以接上超级终端看系统启动信息，看到ISA接口扩展使用了哪些资源

RX:->OALIoCtlHalPostInit

OALIoCtlHalPostInit::InitializeCriticalSection(&g_oalNandMutex)

<-OALIoCtlHalPostInit

->OALIoCtlHalInitRTC

<-OALIoCtlHalInitRTC OK

OEMIoControl: Unsupported Code 0x101008c - device 0x0101 func 35

(16:48:25:679)

RX:->FMD_Init +SoftECC 0x40000000

Master Clock is 90000000 Hz

---------------------------------------

--- Configuring Chip Select 3 ---

---------------------------------------

--- Desired timings ---

---------------------------------------

dwNWE_SETUP 20

dwNCS_WR_SETUP 0

dwNRD_SETUP 20

dwNCS_RD_SETUP 0

dwNWE_PULSE 30

dwNCS_WR_PULSE 70

dwNRD_PULSE 30

dwNCS_RD_PULSE 50

dwNRD_CYCLE 70

dwNWE_CYCLE 90

dwClockPeriod_ns 11

---------------------------------------

--- Real timings ---

---------------------------------------

dwNWE_SETUP 22

dwNCS_WR_SETUP 0

dwNRD_SETUP 22

dwNCS_RD_SETUP 0

dwNWE_PULSE 33

dwNCS_WR_PULSE 77

dwNRD_PULSE 33

dwNCS_RD_PULSE 55

dwNRD_CYCLE 77

dwNWE_CYCLE 99

FMD_Init: Hynix - HY27US0812 Polling+Schedule

<-FMD_Init 0x1

FMD_OEMIoControl: IOCTL_FMD_GET_INTERFACE

(16:48:25:835)

RX:OEMIoControl: Unsupported Code 0x10100c4 - device 0x0101 func 49

OEMIoControl: Unsupported Code 0x10100c4 - device 0x0101 func 49

(16:48:27:146)

RX:->FMD_Init +SoftECC 0x10000000

Master Clock is 90000000 Hz

---------------------------------------

--- Configuring Chip Select 0 ---

---------------------------------------

--- Desired timings ---

---------------------------------------

dwNWE_SETUP 20

dwNCS_WR_SETUP 0

dwNRD_SETUP 20

dwNCS_RD_SETUP 0

dwNWE_PULSE 30

dwNCS_WR_PULSE 70

dwNRD_PULSE 30

dwNCS_RD_PULSE 50

dwNRD_CYCLE 70

dwNWE_CYCLE 90

dwClockPeriod_ns 11

---------------------------------------

--- Real timings ---

---------------------------------------

dwNWE_SETUP 22

dwNCS_WR_SETUP 0

dwNRD_SETUP 22

dwNCS_RD_SETUP 0

dwNWE_PULSE 33

dwNCS_WR_PULSE 77

dwNRD_PULSE 33

dwNCS_RD_PULSE 55

dwNRD_CYCLE 77

dwNWE_CYCLE 99

FMD_Init: Samsung - K9F2G08U0A Polling+Schedule

<-FMD_Init 0x1

FMD_OEMIoControl: IOCTL_FMD_GET_INTERFACE

(16:48:27:395)

RX:FMD_GetBlockStatus::Logical block 0x4C is marked as bad

FMD_GetBlockStatus::Logical block 0x53 is marked as bad

(16:48:27:692)

RX:FMD_GetBlockStatus::Logical block 0x406 is marked as bad

FMD_GetBlockStatus::Logical block 0x45D is marked as bad

(16:48:30:468)

RX:FMD_GetBlockStatus::Logical block 0x687 is marked as bad

FMD_GetBlockStatus::Logical block 0x6FB is marked as bad

FMD_GetBlockStatus::Logical block 0x7FD is marked as bad

(16:48:30:578)

RX:CAN Driver, Compiled at Aug 26 2015 18:34:56

+OALIntrRequestSysIntr(1, 0x1d, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 16)

(16:48:31:155)

RX:OEMIoControl: Unsupported Code 0x10100d0 - device 0x0101 func 52

OEMIoControl: Unsupported Code 0x10100f8 - device 0x0101 func 62

(16:48:31:638)

RX:Loading WinCE driver for ATMEL EMACB controller

Using registry ethernet configuration

-->EDeviceInitialize(0)

Hardware Reset PHY

PHY ID : 181b881

Phy found addr 0

Start Autonegotiation

(16:48:32:372)

RX:Autonegotiation complete

PHY_GetConfiguration : autoneg is completed!

EMAC Init: 100 Mbps FULL DUPLEX (MII)

<--EDeviceInitialize

+OALIntrRequestSysIntr(1, 0x15, 0x00000008)

-OALIntrRequestSysIntr(sysIntr = 17)

DM9000D port2: Hardware Initialization(0)

+OALIntrRequestSysIntr(1, 0x12, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 18)

+OALIntrReleaseSysIntr(18)

-OALIntrReleaseSysIntr(rc = 1)

+OALIntrRequestSysIntr(1, 0x12, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 18)

+OALIntrRequestSysIntr(1, 0x12, 0x00000008)

-OALIntrRequestSysIntr(sysIntr = 18)

Ethernet2 MAC address: d0-9b-05-45-7a-92

DM9000D Driver: MiniportIntialize succeeded

Ethernet2 MAC address: d0-9b-05-45-7a-92

DM9000D port3: Hardware Initialization(0)

+OALIntrRequestSysIntr(1, 0x13, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 19)

+OALIntrReleaseSysIntr(19)

-OALIntrReleaseSysIntr(rc = 1)

+OALIntrRequestSysIntr(1, 0x13, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 19)

+OALIntrRequestSysIntr(1, 0x13, 0x00000008)

-OALIntrRequestSysIntr(sysIntr = 19)

Ethernet3 MAC address: d0-9b-05-85-7a-92

DM9000D Driver: MiniportIntialize succeeded

Ethernet3 MAC address: d0-9b-05-85-7a-92

(16:48:34:524)

RX:+OALIntrRequestSysIntr(1, 0xa, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 20)

+OALIntrRequestSysIntr(1, 0x82, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 21)

(16:48:34:680)

RX:CAN Driver, Compiled at Aug 26 2015 18:34:56

+OALIntrRequestSysIntr(1, 0x1e, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 22)

CAN Controller Hardware Error!

DeviceFolder::LoadDevice!Enumerate Found deprecated load instructions at (Drivers\BuiltIn\AFD). Driver cannot be unloaded.

(16:48:35:008)

RX:Ethernet3 MAC address: d0-9b-05-85-7a-92

Ethernet2 MAC address: d0-9b-05-45-7a-92

(16:48:35:476)

RX:+OALIntrRequestSysIntr(1, 0x6, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 23)

(16:48:35:570)

RX:+OALIntrRequestSysIntr(1, 0x7, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 24)

(16:48:35:648)

RX:+OALIntrRequestSysIntr(1, 0x8, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 25)

(16:48:35:710)

RX:+OALIntrRequestSysIntr(1, 0x17, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 26)

(16:48:35:788)

RX:+OALIntrRequestSysIntr(1, 0x18, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 27)

(16:48:35:866)

RX:+OALIntrRequestSysIntr(1, 0x19, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 28)

(16:48:35:944)

RX:DeviceFolder::LoadDevice!Enumerate Found deprecated load instructions at (Drivers\BuiltIn\PPP). Driver cannot be unloaded.

(16:48:36:038)

RX:USB:OhcdPdd_Init

(16:48:36:194)

RX:++InitializeOHCI

+OALIntrRequestSysIntr(1, 0x14, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 29)

--InitializeOHCI

(16:48:36:272)

RX:ExSerInit::quit COM8 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:36:599)

RX:ExSerInit::quit COM9 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:36:864)

RX:ExSerInit::quit COM10 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:130)

RX:ExSerInit::quit COM11 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:145)

RX:ExSerInit::quit COM12 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:254)

RX:ExSerInit::quit COM13 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:379)

RX:ExSerInit::quit COM14 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:504)

RX:ExSerInit::quit COM15 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:644)

RX:+OALIntrRequestSysIntr(1, 0x1e, 0x00000000)

+OALIntrRequestSysIntr IRQ (30) already used by SYSINTR (22)

-OALIntrRequestSysIntr(sysIntr = 30)

(16:48:37:847)

RX:+OALIntrRequestSysIntr(1, 0x1b, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 31)

(16:48:37:925)

RX:+OALIntrRequestSysIntr(1, 0x1c, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 32)

(16:48:38:003)

RX:+-->PPS_Init

PPS_Init::disable ToggleBit

+OALIntrRequestSysIntr(1, 0x7e, 0x00000000)

-OALIntrRequestSysIntr(sysIntr = 33)

(16:48:38:097)

RX:OEMIoControl: Unsupported Code 0x10100fc - device 0x0101 func 63

(16:48:38:268)

RX:

EM9X60 Emtronix Built at Aug 26 2015 18:34:49

Adaptation performed by Emtronix (c)

wstartup::resume WDT refresh 1

(16:48:38:705)

RX:

AdapterName: DM9K31 (16:48:38:752)

RX:

File bResult=1 nBytes=143 (16:48:38:861)

RX:

RegOpenKeyEx Comm\EMACB1 0

IPAddr: 192.168.1.250 SunnetMask: 255.255.255.0 Gateway: 192.168.1.1

FileName:\NandFlash\userinfo.txt

CreatFile 15BCFD6

File bResult=1 nBytes=143

DHCP Disable

IP Parameters aren't changed, need not set AdapterIPProperties

(16:48:39:064)

RX:Explorer(V2.0) taskbar thread started.

(16:48:40:016)

RX:OEMIoControl: Unsupported Code 0x10100f8 - device 0x0101 func 62

(16:48:40:421)

RX:NDISPWR:: Found adapter [DM9K31]

(16:48:40:530)

RX:NDISPWR:: Found adapter [DM9K21]

(16:48:40:733)

RX:NDISPWR:: Found adapter [EMACB1]

(16:48:40:874)

RX:

RegOpenKeyEx Comm\EMACB1 0 (16:48:41:186)

RX:

RegOpenKeyEx Comm\EMACB1 0

RegOpenKeyEx Comm\DM9K21 0

RegOpenKeyEx Comm\DM9K31 0

RegOpenKeyEx Comm\EMACB1 0

RegOpenKeyEx Comm\DM9K21 0

RegOpenKeyEx Comm\DM9K31 0 (16:48:41:342)

果然，你的板子使能了ETA508串口扩展模块，系统驱动就会占用ISA高位地址线，所以你无法使用。

我刚才测试了COM4的RTS，正常使用。

我们没有ETA508模块，只有EM9360

是不是ISA扩展影响了。但硬件工程师说没有占用GPIO8

RX:ExSerInit::quit COM8 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:36:599)

RX:ExSerInit::quit COM9 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:36:864)

RX:ExSerInit::quit COM10 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:130)

RX:ExSerInit::quit COM11 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:145)

RX:ExSerInit::quit COM12 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:254)

RX:ExSerInit::quit COM13 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:379)

RX:ExSerInit::quit COM14 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:504)

RX:ExSerInit::quit COM15 driver installation.

Hardware doesn't init correctly, COM_Init failed

(16:48:37:644)

请问这个ETA508模块使能可以关闭吗？

需要重烧写内核，内核在网站上下载或者给个邮箱地址，发到您邮箱。

四川汇友电气有限公司 shenyang@schydq.com

注意在使用硬件RTS做方向控制时，需要有设置：

DCB dcb; // 定义参数控制块

            GetCommState( m_hSer, &dcb );    // 读取当前参数块
            dcb.fRtsControl = RTS_CONTROL_TOGGLE； // 设置RTS方向控制
            SetCommState(m_hSer, &dcb);     // 重设串口参数

硬件才会起作用。

四川汇友专用内核已发到您邮箱，请查收。您反映的这个问题是指1张板卡还是所以板卡都这样。

我从库房拿了张你们专用内核来测试，启动后系统还是会显示COM8-COM15的初始化过程，但和你们那里一样，会初始化失败。

另外，再次测试RTS（COM4_RTS：GPIO8），在使用ISA操作后，RTS信号一样可以正常使用。

现在需要确认你们手上的内核是否正确，以及硬件环境是否有变化。

建议先使用最简单的串口测试程序，试试这个功能。

原因是主板RTS低电平有效，我们以为是高电平，麻烦朱工了。

fengshu777	1楼信息 \| 搜索 \| 邮箱
加好友发短信	EM9360 485疑问 Post By：2015-12-17 15:09:00 [只看该作者] 我们使用的是EM9360，系统是WINCE。在COM4 485RTS设置使用RTS_CONTROL_TOGGLE，但在数据收发时，SA9/GPIO8始终是低电平，请问是什么问题？使用EscapeCommFunction也无法改变电平状态。

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zxw	2楼
	Post By：2015-12-17 15:39:00 [只看该作者] 你好！请问你使用的是CE5还是CE6呢？ ISA上面有没有扩展其它功能模块，使ISA被占用。方便的话，可以接上超级终端看系统启动信息，看到ISA接口扩展使用了哪些资源

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fengshu777	3楼信息 \| 搜索 \| 邮箱
加好友发短信	Post By：2015-12-17 16:39:00 [只看该作者] WINCE5.0 1400

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fengshu777	4楼信息 \| 搜索 \| 邮箱
加好友发短信	Post By：2015-12-17 16:51:00 [只看该作者] RX:->OALIoCtlHalPostInit OALIoCtlHalPostInit::InitializeCriticalSection(&g_oalNandMutex) <-OALIoCtlHalPostInit ->OALIoCtlHalInitRTC <-OALIoCtlHalInitRTC OK OEMIoControl: Unsupported Code 0x101008c - device 0x0101 func 35 (16:48:25:679) RX:->FMD_Init +SoftECC 0x40000000 Master Clock is 90000000 Hz --------------------------------------- --- Configuring Chip Select 3 --- --------------------------------------- --- Desired timings --- --------------------------------------- dwNWE_SETUP 20 dwNCS_WR_SETUP 0 dwNRD_SETUP 20 dwNCS_RD_SETUP 0 dwNWE_PULSE 30 dwNCS_WR_PULSE 70 dwNRD_PULSE 30 dwNCS_RD_PULSE 50 dwNRD_CYCLE 70 dwNWE_CYCLE 90 dwClockPeriod_ns 11 --------------------------------------- --- Real timings --- --------------------------------------- dwNWE_SETUP 22 dwNCS_WR_SETUP 0 dwNRD_SETUP 22 dwNCS_RD_SETUP 0 dwNWE_PULSE 33 dwNCS_WR_PULSE 77 dwNRD_PULSE 33 dwNCS_RD_PULSE 55 dwNRD_CYCLE 77 dwNWE_CYCLE 99 FMD_Init: Hynix - HY27US0812 Polling+Schedule <-FMD_Init 0x1 FMD_OEMIoControl: IOCTL_FMD_GET_INTERFACE (16:48:25:835) RX:OEMIoControl: Unsupported Code 0x10100c4 - device 0x0101 func 49 OEMIoControl: Unsupported Code 0x10100c4 - device 0x0101 func 49 (16:48:27:146) RX:->FMD_Init +SoftECC 0x10000000 Master Clock is 90000000 Hz --------------------------------------- --- Configuring Chip Select 0 --- --------------------------------------- --- Desired timings --- --------------------------------------- dwNWE_SETUP 20 dwNCS_WR_SETUP 0 dwNRD_SETUP 20 dwNCS_RD_SETUP 0 dwNWE_PULSE 30 dwNCS_WR_PULSE 70 dwNRD_PULSE 30 dwNCS_RD_PULSE 50 dwNRD_CYCLE 70 dwNWE_CYCLE 90 dwClockPeriod_ns 11 --------------------------------------- --- Real timings --- --------------------------------------- dwNWE_SETUP 22 dwNCS_WR_SETUP 0 dwNRD_SETUP 22 dwNCS_RD_SETUP 0 dwNWE_PULSE 33 dwNCS_WR_PULSE 77 dwNRD_PULSE 33 dwNCS_RD_PULSE 55 dwNRD_CYCLE 77 dwNWE_CYCLE 99 FMD_Init: Samsung - K9F2G08U0A Polling+Schedule <-FMD_Init 0x1 FMD_OEMIoControl: IOCTL_FMD_GET_INTERFACE (16:48:27:395) RX:FMD_GetBlockStatus::Logical block 0x4C is marked as bad FMD_GetBlockStatus::Logical block 0x53 is marked as bad (16:48:27:692) RX:FMD_GetBlockStatus::Logical block 0x406 is marked as bad FMD_GetBlockStatus::Logical block 0x45D is marked as bad (16:48:30:468) RX:FMD_GetBlockStatus::Logical block 0x687 is marked as bad FMD_GetBlockStatus::Logical block 0x6FB is marked as bad FMD_GetBlockStatus::Logical block 0x7FD is marked as bad (16:48:30:578) RX:CAN Driver, Compiled at Aug 26 2015 18:34:56 +OALIntrRequestSysIntr(1, 0x1d, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 16) (16:48:31:155) RX:OEMIoControl: Unsupported Code 0x10100d0 - device 0x0101 func 52 OEMIoControl: Unsupported Code 0x10100f8 - device 0x0101 func 62 (16:48:31:638) RX:Loading WinCE driver for ATMEL EMACB controller Using registry ethernet configuration -->EDeviceInitialize(0) Hardware Reset PHY PHY ID : 181b881 Phy found addr 0

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fengshu777	5楼信息 \| 搜索 \| 邮箱
加好友发短信	Post By：2015-12-17 16:52:00 [只看该作者] Start Autonegotiation (16:48:32:372) RX:Autonegotiation complete PHY_GetConfiguration : autoneg is completed! EMAC Init: 100 Mbps FULL DUPLEX (MII) <--EDeviceInitialize +OALIntrRequestSysIntr(1, 0x15, 0x00000008) -OALIntrRequestSysIntr(sysIntr = 17) DM9000D port2: Hardware Initialization(0) +OALIntrRequestSysIntr(1, 0x12, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 18) +OALIntrReleaseSysIntr(18) -OALIntrReleaseSysIntr(rc = 1) +OALIntrRequestSysIntr(1, 0x12, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 18) +OALIntrRequestSysIntr(1, 0x12, 0x00000008) -OALIntrRequestSysIntr(sysIntr = 18) Ethernet2 MAC address: d0-9b-05-45-7a-92 DM9000D Driver: MiniportIntialize succeeded Ethernet2 MAC address: d0-9b-05-45-7a-92 DM9000D port3: Hardware Initialization(0) +OALIntrRequestSysIntr(1, 0x13, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 19) +OALIntrReleaseSysIntr(19) -OALIntrReleaseSysIntr(rc = 1) +OALIntrRequestSysIntr(1, 0x13, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 19) +OALIntrRequestSysIntr(1, 0x13, 0x00000008) -OALIntrRequestSysIntr(sysIntr = 19) Ethernet3 MAC address: d0-9b-05-85-7a-92 DM9000D Driver: MiniportIntialize succeeded Ethernet3 MAC address: d0-9b-05-85-7a-92 (16:48:34:524)

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fengshu777	6楼信息 \| 搜索 \| 邮箱
加好友发短信	Post By：2015-12-17 16:52:00 [只看该作者] RX:+OALIntrRequestSysIntr(1, 0xa, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 20) +OALIntrRequestSysIntr(1, 0x82, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 21) (16:48:34:680) RX:CAN Driver, Compiled at Aug 26 2015 18:34:56 +OALIntrRequestSysIntr(1, 0x1e, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 22) CAN Controller Hardware Error! DeviceFolder::LoadDevice!Enumerate Found deprecated load instructions at (Drivers\BuiltIn\AFD). Driver cannot be unloaded. (16:48:35:008) RX:Ethernet3 MAC address: d0-9b-05-85-7a-92 Ethernet2 MAC address: d0-9b-05-45-7a-92 (16:48:35:476) RX:+OALIntrRequestSysIntr(1, 0x6, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 23) (16:48:35:570) RX:+OALIntrRequestSysIntr(1, 0x7, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 24) (16:48:35:648) RX:+OALIntrRequestSysIntr(1, 0x8, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 25) (16:48:35:710) RX:+OALIntrRequestSysIntr(1, 0x17, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 26) (16:48:35:788) RX:+OALIntrRequestSysIntr(1, 0x18, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 27) (16:48:35:866) RX:+OALIntrRequestSysIntr(1, 0x19, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 28) (16:48:35:944) RX:DeviceFolder::LoadDevice!Enumerate Found deprecated load instructions at (Drivers\BuiltIn\PPP). Driver cannot be unloaded. (16:48:36:038) RX:USB:OhcdPdd_Init (16:48:36:194) RX:++InitializeOHCI +OALIntrRequestSysIntr(1, 0x14, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 29) --InitializeOHCI (16:48:36:272) RX:ExSerInit::quit COM8 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:36:599) RX:ExSerInit::quit COM9 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:36:864) RX:ExSerInit::quit COM10 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:130) RX:ExSerInit::quit COM11 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:145) RX:ExSerInit::quit COM12 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:254) RX:ExSerInit::quit COM13 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:379) RX:ExSerInit::quit COM14 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:504) RX:ExSerInit::quit COM15 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:644) RX:+OALIntrRequestSysIntr(1, 0x1e, 0x00000000) +OALIntrRequestSysIntr IRQ (30) already used by SYSINTR (22) -OALIntrRequestSysIntr(sysIntr = 30) (16:48:37:847) RX:+OALIntrRequestSysIntr(1, 0x1b, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 31) (16:48:37:925) RX:+OALIntrRequestSysIntr(1, 0x1c, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 32) (16:48:38:003) RX:+-->PPS_Init PPS_Init::disable ToggleBit +OALIntrRequestSysIntr(1, 0x7e, 0x00000000) -OALIntrRequestSysIntr(sysIntr = 33) (16:48:38:097) RX:OEMIoControl: Unsupported Code 0x10100fc - device 0x0101 func 63 (16:48:38:268) RX: EM9X60 Emtronix Built at Aug 26 2015 18:34:49 Adaptation performed by Emtronix (c) wstartup::resume WDT refresh 1 (16:48:38:705) RX: AdapterName: DM9K31 (16:48:38:752) RX: File bResult=1 nBytes=143 (16:48:38:861) RX: RegOpenKeyEx Comm\EMACB1 0 RegOpenKeyEx Comm\EMACB1 0 IPAddr: 192.168.1.250 SunnetMask: 255.255.255.0 Gateway: 192.168.1.1 FileName:\NandFlash\userinfo.txt CreatFile 15BCFD6 File bResult=1 nBytes=143 DHCP Disable IP Parameters aren't changed, need not set AdapterIPProperties (16:48:39:064) RX:Explorer(V2.0) taskbar thread started. (16:48:40:016) RX:OEMIoControl: Unsupported Code 0x10100f8 - device 0x0101 func 62 (16:48:40:421) RX:NDISPWR:: Found adapter [DM9K31] (16:48:40:530) RX:NDISPWR:: Found adapter [DM9K21] (16:48:40:733) RX:NDISPWR:: Found adapter [EMACB1] (16:48:40:874) RX: RegOpenKeyEx Comm\EMACB1 0 (16:48:41:186) RX: RegOpenKeyEx Comm\EMACB1 0 RegOpenKeyEx Comm\DM9K21 0 RegOpenKeyEx Comm\DM9K31 0 RegOpenKeyEx Comm\EMACB1 0 RegOpenKeyEx Comm\DM9K21 0 RegOpenKeyEx Comm\DM9K31 0 (16:48:41:342)

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zxw	7楼
	Post By：2015-12-17 17:11:00 [只看该作者] 果然，你的板子使能了ETA508串口扩展模块，系统驱动就会占用ISA高位地址线，所以你无法使用。我刚才测试了COM4的RTS，正常使用。

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fengshu777	8楼信息 \| 搜索 \| 邮箱
加好友发短信	Post By：2015-12-17 17:20:00 [只看该作者] 我们没有ETA508模块，只有EM9360

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fengshu777	9楼信息 \| 搜索 \| 邮箱
加好友发短信	Post By：2015-12-17 17:22:00 [只看该作者] 是不是ISA扩展影响了。但硬件工程师说没有占用GPIO8

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zxw	10楼
	Post By：2015-12-17 17:24:00 [只看该作者] RX:ExSerInit::quit COM8 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:36:599) RX:ExSerInit::quit COM9 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:36:864) RX:ExSerInit::quit COM10 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:130) RX:ExSerInit::quit COM11 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:145) RX:ExSerInit::quit COM12 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:254) RX:ExSerInit::quit COM13 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:379) RX:ExSerInit::quit COM14 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:504) RX:ExSerInit::quit COM15 driver installation. Hardware doesn't init correctly, COM_Init failed (16:48:37:644)

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fengshu777	11楼信息 \| 搜索 \| 邮箱
加好友发短信	Post By：2015-12-17 17:36:00 [只看该作者] 请问这个ETA508模块使能可以关闭吗？

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xd	12楼
	Post By：2015-12-17 18:22:00 [只看该作者] 需要重烧写内核，内核在网站上下载或者给个邮箱地址，发到您邮箱。

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客人	13楼
	Post By：2015-12-17 19:12:00 [只看该作者] 四川汇友电气有限公司 shenyang@schydq.com

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x10	14楼
	Post By：2015-12-18 9:05:00 [只看该作者] 注意在使用硬件RTS做方向控制时，需要有设置： DCB dcb; // 定义参数控制块 GetCommState( m_hSer, &dcb ); // 读取当前参数块 dcb.fRtsControl = RTS_CONTROL_TOGGLE； // 设置RTS方向控制 SetCommState(m_hSer, &dcb); // 重设串口参数硬件才会起作用。

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xd	15楼
	Post By：2015-12-18 9:16:00 [只看该作者] 四川汇友专用内核已发到您邮箱，请查收。您反映的这个问题是指1张板卡还是所以板卡都这样。

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zxw	16楼
	Post By：2015-12-18 9:59:00 [只看该作者] 我从库房拿了张你们专用内核来测试，启动后系统还是会显示COM8-COM15的初始化过程，但和你们那里一样，会初始化失败。另外，再次测试RTS（COM4_RTS：GPIO8），在使用ISA操作后，RTS信号一样可以正常使用。现在需要确认你们手上的内核是否正确，以及硬件环境是否有变化。建议先使用最简单的串口测试程序，试试这个功能。

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客人	17楼
	Post By：2015-12-19 19:43:00 [只看该作者] 原因是主板RTS低电平有效，我们以为是高电平，麻烦朱工了。

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主题：EM9360 485疑问