Difference between revisions of "IoTGateway/Features/Linux/Module"
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==== Driver Confirmation ==== | ==== Driver Confirmation ==== | ||
− | Make sure the DAQ device driver has been loaded by the kernel | + | 1. Make sure the DAQ device driver has been loaded by the kernel |
[[File:Lsmod 4704 1.png|400x500px|lsmod_4704_1.png]] | [[File:Lsmod 4704 1.png|400x500px|lsmod_4704_1.png]] | ||
− | |||
− | to ''' | + | 2. If login by normal user (not root user), you have to place '''drivers\driver_base\src\lnx_ko\71-bionic-daq.rules''' |
− | Make sure the DAQ driver has been successfully matched with the DAQ device. | + | to '''/etc/udev/rules.d/''' in Root File System |
+ | |||
+ | |||
+ | 3. Make sure the DAQ driver has been successfully matched with the DAQ device. | ||
[[File:Daq device.png|300x400px|daq_device.png]] | [[File:Daq device.png|300x400px|daq_device.png]] |
Revision as of 03:53, 13 September 2017
3G
EWM-C106FT01E
pppd connect 'chat -v -s -t 10 "" "AT" "" "ATDT*99#" "CONNECT" ""' user username password password /dev/ttyUSB2 460800 nodetach crtscts debug usepeerdns defaultroute &
Sierra AirPrime MC8090
The following operations are performed with UBC-221 using U221LBV1050.
- linux kernel config
- set the following lines to meta-advantech/recipes-kernel/linux/linux-yocto-clanton/advantech.cfg
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
- add the following line to meta-advantech/recipes-kernel/advantech-init/files/advantech.conf
sierra
- execute the following command
$ bitbake advantech-init
- rebuild the kernel
$ bitbake linux-yocto-clanton
- rebuild the full image
$ bitbake image-full
- practical test on target board
# pppd connect 'chat -v -s -t 10 "" "AT" "" "ATDT*99#" "CONNECT" ""' \
user username password password /dev/ttyUSB3 460800 nodetach crtscts debug usepeerdns defaultroute &
![Sierra AirPrime MC8090 connecting.png](/wiki/images/thumb/a/a1/Sierra_AirPrime_MC8090_connecting.png/850px-Sierra_AirPrime_MC8090_connecting.png)
# ifconfig
![Sierra AirPrime MC8090 ifconfig.png](/wiki/images/thumb/4/4b/Sierra_AirPrime_MC8090_ifconfig.png/600px-Sierra_AirPrime_MC8090_ifconfig.png)
# ping -c5 8.8.8.8
![Sierra AirPrime MC8090 ping.png](/wiki/images/thumb/e/eb/Sierra_AirPrime_MC8090_ping.png/500px-Sierra_AirPrime_MC8090_ping.png)
Telit HE910-D
The following operations are performed with UBC-221 using U221LBV1050.
- practical test on target board
# modprobe cdc-acm
![Telit HE910-D modprobe.png](/wiki/images/thumb/2/2f/Telit_HE910-D_modprobe.png/750px-Telit_HE910-D_modprobe.png)
# dmesg | grep ttyACM
![Telit HE910-D dmesg.png](/wiki/images/thumb/4/4b/Telit_HE910-D_dmesg.png/480px-Telit_HE910-D_dmesg.png)
# pppd connect 'chat -v -s -t 10 "" "AT" "" "ATDT*99#" "CONNECT" ""' \
user username password password /dev/ttyACM0 460800 nodetach crtscts debug usepeerdns defaultroute &
# pinc -c5 8.8.8.8
![RTENOTITLE](/wiki/images/2/25/Telit_HE910-D_pppd_2.png)
![RTENOTITLE](/wiki/images/2/2f/Telit_HE910-D_ping.png)
Quectel UC20
3G module Porting (QUECTEL UC20)
In linux kernel
1. You need to add the mechanism for processing zero packets during transmission of “usb_wwan.c” file under “[KERNEL]/drivers/usb/serial”.
You need to add the following statements to the “usb_wwan_write” and “usb_wwan_setup_urb” function, as shown below:
… #include "usb-wwan.h" + #ifdef CONFIG_ARCH_ADVANTECH + #define HW_bcdUSB 0x0110 + #define HUAWEI_VENDOR_ID 0x12d1 + #endif void usb_wwan_dtr_rts(struct usb_serial_port *port, int on) … … … int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count) { … … int left, todo; struct urb *this_urb = NULL; /* spurious */ + #ifdef CONFIG_ARCH_ADVANTECH + struct usb_host_endpoint *ep=NULL; + #endif int err; unsigned long flags; … … … /* send the data */ memcpy(this_urb->transfer_buffer, buf, todo); this_urb->transfer_buffer_length = todo; + #ifdef CONFIG_ARCH_ADVANTECH + if (IS_RSB_6410) + { + if((HUAWEI_VENDOR_ID == port->serial->dev->descriptor.idVendor) + && (HW_bcdUSB != port->serial->dev->descriptor.bcdUSB)){ + ep = usb_pipe_endpoint(this_urb->dev, this_urb->pipe); + if(ep && (0 != this_urb->transfer_buffer_length) + && (0 == this_urb->transfer_buffer_length % + ep->desc.wMaxPacketSize)){ + this_urb->transfer_flags |= URB_ZERO_PACKET; + } + } + } + #endif spin_lock_irqsave(&intfdata->susp_lock, flags); if (intfdata->suspended) { usb_anchor_urb(this_urb, &portdata->delayed); … … … } … … … /* Helper functions used by usb_wwan_setup_urbs */ static struct urb *usb_wwan_setup_urb(struct usb_serial_port *port, int endpoint, int dir, void *ctx, char *buf, int len, void (*callback) (struct urb *)) { struct usb_serial *serial = port->serial; struct urb *urb; urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */ if (!urb) return NULL; /* Fill URB using supplied data. */ usb_fill_bulk_urb(urb, serial->dev, usb_sndbulkpipe(serial->dev, endpoint) | dir, buf, len, callback, ctx); + #ifdef CONFIG_ARCH_ADVANTECH + if (dir == USB_DIR_OUT) { + struct usb_device_descriptor *desc = &serial->dev->descriptor; + if (desc->idVendor == 0x05C6 && (desc->idProduct == 0x9003 || desc->idProduct == + 0x9090 || desc->idProduct == 0x9215)) + urb->transfer_flags |= URB_ZERO_PACKET; + } + #endif return urb; }
2. Add UC15/UC20/EC20's Vendor ID and Product ID in "option_ids[]" in the file "drivers/usb/serial/option.c":
static const struct usb_device_id option_ids[] = { … + { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9090) }, //for Quectel UC15 + { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9003) }, //for Quectel UC20 + { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9215) }, //for Quectel EC20 … }
4G
Sierra AirPrime MC7304
- For Yocto 1.8
We have to enable CONFIG_USB_SERIAL_QUALCOMM=m
- For Yocto 2.0 and later
We have to enable CONFIG_USB_SERIAL_OPTION=y
- Using command as below to connect
pppd connect 'chat -v -s -t 10 "" "AT" "" "ATDT*99#" "CONNECT" ""' user username password password /dev/ttyUSB2 460800 nodetach crtscts debug usepeerdns defaultroute &
AM Telecom AMM561KT
The following operations are performed with UBC-222(U222LBV2011).
- linux kernel config
- Device Drivers --->
- [*] USB support --->
- <M> Support for Host-side USB
- [*] Network device support --->
- USB Network Adapters --->
- <M> Multi-purpose USB Networking Framework
- <M> Host for RNDIS and ActiveSync devices (EXPERIMENTAL)
- USB Network Adapters --->
- [*] USB support --->
- Device Drivers --->
- load drivers
# rmmod usbserial # modprobe rndis_host # modprobe usbserial vendor=0x1ECB product=0x0205
- list usb devices
Bluetooth
EWM-W155H01E
Please refer to Bluetooth Testing Guide for Quark Platform for all operations performed using UBC-222 with U222LBV2011.
AW-CB178NF
Porting AzureWave Wifi BT module
1. Add compile option ins arch/arm/configs/imx_v7_adv_deconfig
… CONFIG_BT_HIDP=y CONFIG_BT_HCIBTUSB=y CONFIG_BT_HCIVHCI=y + CONFIG_BT_MRVL=m + CONFIG_BT_MRVL_SDIO=m CONFIG_BT_ATH3K=m CONFIG_CFG80211=m CONFIG_CFG80211_WEXT=y … … CONFIG_USB_NET_RNDIS_HOST=y CONFIG_USB_NET_CDC_SUBSET=m CONFIG_USB_NET_ZAURUS=m + CONFIG_LIBERTAS_THINFIRM=m CONFIG_ATH_CARDS=m CONFIG_ATH9K=m CONFIG_ATH9K_LEGACY_RATE_CONTROL=y … CONFIG_RT2800USB_RT55XX=y CONFIG_RT2800USB_UNKNOWN=y CONFIG_RTL8188EE=m + CONFIG_MWIFIEX=m + CONFIG_MWIFIEX_SDIO=m CONFIG_INPUT_POLLDEV=y #CONFIG_INPUT_MOUSEDEV_PSAUX is not set CONFIG_INPUT_EVDEV=y …
2. Modify in arch/arm/boot/dts/imx6qdl-advantech.dtsi
... usdhc1 { pinctrl_usdhc1_1: usdhc1grp-1 { fsl,pins = < MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17059 MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10059 MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059 MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059 MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059 MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059 >; }; }; ...
3. add in arch/arm/boot/dts/imx6q-[board].dts
... &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog_1 &pinctrl_hog_2>; hog { pinctrl_hog_1: hoggrp-1 { fsl,pins = < MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x80000000 /* SD3_CD */ MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x80000000 /* SD3_WP */ MX6QDL_PAD_SD2_CMD__GPIO1_IO11 0x80000000 /* SDIO RST */ MX6QDL_PAD_SD2_CLK__GPIO1_IO10 0x80000000 /* SDIO WAKE */ + MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x80000000 /* M.2 WLAN OFF */ + MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x80000000 /* M.2 BT OFF */ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* AUDIO CLK */ >; }; ...
Testing Operations
hciconfig hci0 up hcitool dev | grep hci hcitool scan
WiFi
EWM-W142F01E
EWM-W151H01E
EWM-W155H01E
USB
EMIO-200U3
Set CONFIG_USB_XHCI_HCD=y in kernel config
ADC
USB-4702/4704
Driver Confirmation
1. Make sure the DAQ device driver has been loaded by the kernel
2. If login by normal user (not root user), you have to place drivers\driver_base\src\lnx_ko\71-bionic-daq.rules
to /etc/udev/rules.d/ in Root File System
3. Make sure the DAQ driver has been successfully matched with the DAQ device.
Change Device Description
To check deviceDescription
cat /sys/class/daq/daq0/desc
and change deviceDescription of your device in sample codes
example:
#define deviceDescription L"USB-4704,BID#0"
Compile sample code
First, download this package for arm64-oecore
Linux_driver_source_3.2.10.6_arm64-oecore.zip
These libraries in ./libs are only for arm64-oecore cross-compiler and have to be copyed into /usr/lib/ in Root File System
If you want to use these libraries on other platforms (ex: I.MX6 ...), please contact with Advantech.
Set-up arm64-oecore environment
source [your cross-compiler path]/environment-setup-aarch64-oe-linux
Compile sample code
[your cross-compiler path]/sysroots/x86_64-oesdk-linux/usr/bin/aarch64-oe-linux/aarch64-oe-linux-g++ -o $Example_NAME $Example_NAME.cpp \ --sysroot=[your cross-compiler path]/sysroots/aarch64-oe-linux/ \ -I [your cross-compiler path]/sysroots/aarch64-oe-linux/usr/include/ \ -L [your cross-compiler path]/sysroots/aarch64-oe-linux/usr/lib/ \ -L [USB-4704 driver source path]/libs \ -lbiodaq