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Espressif IoT Library. IoT Device Drivers, Documentations and Solutions.
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USB CDC 4G Module start failed with sim7600jc #121

Closed achao1104 closed 1 year ago

achao1104 commented 3 years ago

Hello,

esp32-s2-wrover and sim7600jc, it reports the following failure. thanks.

I (40878) main: ==================================== I (40878) main: ESP 4G Cat.1 Wi-Fi Router I (40878) main: ==================================== I (40883) USB_HCDC: Waitting 4G_moudle AT response I (40888) USB_HCDC: usb driver install suceed I (41163) USB_HCDC: Resetting Port

I (41223) USB_HCDC: Port speed = 1

I (41223) USB_HCDC: Pipe Default Created I (41223) USB_HCDC: 1. Set Device Addr = 1 I (41226) USB_HCDC: Set Device Addr Done I (41230) USB_HCDC: 2. Sending set_config = 1 I (41236) USB_HCDC: Config is set I (41239) USB_HCDC: 3. Sending set_line state itf= 0 dtr=1 rts=0 W (41246) USB_HCDC: line 400 Pipe: default HCD_PIPE_EVENT_ERROR_STALL E (41394) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout response timeoutem_dce: esp_modem_dce_generic_command(31): Command:AT I (41399) modem_board: Current timeouts: 1 and errors: 0 E (46405) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout W (46405) esp_modem_dce: esp_modem_dce_generic_command(31): Command:+++ response timeout E (46910) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout response timeoutem_dce: esp_modem_dce_generic_command(31): Command:AT E (47415) esp-modem-dte: esp_modem_dte_send_cmd(192): process command timeout response timeoutem_dce: esp_modem_dce_generic_command(31): Command:AT I (47420) modem_board: Current timeouts: 2 and errors: 0 I (47426) modem_board: Restart to connect modem........ I (47432) modem_board: modem_board_reset! ESP-ROM:esp32s2-rc4-20191025

leeebo commented 3 years ago

@achao1104 Hi, seems esp32s2 has got the AT echo from your 4G module, but no response when try to change mode, then esp32s2 try to reset your 4G Module board from reset pin..

Please attach the 4G Module's RESET pin to esp32s2 reset control IO (gpio13 by default), then try again.

achao1104 commented 3 years ago

I have restarted for a couple of times, it still failed, do you mean it is not a usb cdc endpoint in and out address issue?

leeebo commented 3 years ago

As the AT command can be responded to esp32s2, it could not be the bulk endpoint problem.

Sorry, I missed the warning message W (41246) USB_HCDC: line 400 Pipe: default HCD_PIPE_EVENT_ERROR_STALL, esp32s2 encounter failure when try to set 4G module CDC line state, not sure if your module PPP mode initialization requires any other special steps. Please attach your module's user manual If you are convenient.

leeebo commented 3 years ago

116

achao1104 commented 3 years ago

Is it possible to solve? the 4g module is sim7600jc, user manual is here https://www.simcom.com/product/SIM7600X-H.html By the way, from your codes, it looks you are integrating 7600 because I see a file name is 7600.

achao1104 commented 3 years ago

hello, can you help to confirm if sim7600 can be used?

achao1104 commented 3 years ago

mrq@ubuntu:~$ lsusb -v

Bus 001 Device 002: ID 1e0e:9001 Qualcomm / Option Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x1e0e Qualcomm / Option idProduct 0x9001 bcdDevice 3.18 iManufacturer 1 iProduct 2 iSerial 3 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 258 bNumInterfaces 6 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xa0 (Bus Powered) Remote Wakeup MaxPower 500mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x01 EP 1 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 UNRECOGNIZED: 05 24 00 10 01 UNRECOGNIZED: 05 24 01 00 00 UNRECOGNIZED: 04 24 02 02 UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 UNRECOGNIZED: 05 24 00 10 01 UNRECOGNIZED: 05 24 01 00 00 UNRECOGNIZED: 04 24 02 02 UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x85 EP 5 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x84 EP 4 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 3 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 UNRECOGNIZED: 05 24 00 10 01 UNRECOGNIZED: 05 24 01 00 00 UNRECOGNIZED: 04 24 02 02 UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x87 EP 7 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x86 EP 6 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x04 EP 4 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 4 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 0 bInterfaceProtocol 0 iInterface 0 UNRECOGNIZED: 05 24 00 10 01 UNRECOGNIZED: 05 24 01 00 00 UNRECOGNIZED: 04 24 02 02 UNRECOGNIZED: 05 24 06 00 00 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x89 EP 9 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x000a 1x 10 bytes bInterval 9 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x88 EP 8 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x05 EP 5 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 5 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 255 Vendor Specific Class bInterfaceSubClass 255 Vendor Specific Subclass bInterfaceProtocol 255 Vendor Specific Protocol iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8b EP 11 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 9 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x8a EP 10 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x06 EP 6 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0200 1x 512 bytes bInterval 0

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0002 2.0 root hub bcdDevice 4.15 iManufacturer 3 iProduct 2 iSerial 1 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0004 1x 4 bytes bInterval 12

Bus 002 Device 004: ID 0e0f:0008 VMware, Inc. Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 224 Wireless bDeviceSubClass 1 Radio Frequency bDeviceProtocol 1 Bluetooth bMaxPacketSize0 64 idVendor 0x0e0f VMware, Inc. idProduct 0x0008 bcdDevice 1.00 iManufacturer 1 iProduct 2 iSerial 3 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 177 bNumInterfaces 2 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xc0 Self Powered MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 3 bInterfaceClass 224 Wireless bInterfaceSubClass 1 Radio Frequency bInterfaceProtocol 1 Bluetooth iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0010 1x 16 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x02 EP 2 OUT bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x82 EP 2 IN bmAttributes 2 Transfer Type Bulk Synch Type None Usage Type Data wMaxPacketSize 0x0040 1x 64 bytes bInterval 0 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 0 bNumEndpoints 2 bInterfaceClass 224 Wireless bInterfaceSubClass 1 Radio Frequency bInterfaceProtocol 1 Bluetooth iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0000 1x 0 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 1 bNumEndpoints 2 bInterfaceClass 224 Wireless bInterfaceSubClass 1 Radio Frequency bInterfaceProtocol 1 Bluetooth iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0009 1x 9 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0009 1x 9 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 2 bNumEndpoints 2 bInterfaceClass 224 Wireless bInterfaceSubClass 1 Radio Frequency bInterfaceProtocol 1 Bluetooth iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0011 1x 17 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0011 1x 17 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 3 bNumEndpoints 2 bInterfaceClass 224 Wireless bInterfaceSubClass 1 Radio Frequency bInterfaceProtocol 1 Bluetooth iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0019 1x 25 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0019 1x 25 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 4 bNumEndpoints 2 bInterfaceClass 224 Wireless bInterfaceSubClass 1 Radio Frequency bInterfaceProtocol 1 Bluetooth iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0021 1x 33 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0021 1x 33 bytes bInterval 1 Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 1 bAlternateSetting 5 bNumEndpoints 2 bInterfaceClass 224 Wireless bInterfaceSubClass 1 Radio Frequency bInterfaceProtocol 1 Bluetooth iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x03 EP 3 OUT bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0031 1x 49 bytes bInterval 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x83 EP 3 IN bmAttributes 1 Transfer Type Isochronous Synch Type None Usage Type Data wMaxPacketSize 0x0031 1x 49 bytes bInterval 1

Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 8 idVendor 0x0e0f VMware, Inc. idProduct 0x0002 Virtual USB Hub bcdDevice 1.00 iManufacturer 1 iProduct 2 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 1 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 1 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0001 1x 1 bytes bInterval 255

Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 8 idVendor 0x0e0f VMware, Inc. idProduct 0x0003 Virtual Mouse bcdDevice 1.03 iManufacturer 1 iProduct 2 iSerial 0 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 34 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 1 bmAttributes 0xc0 Self Powered MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 3 Human Interface Device bInterfaceSubClass 1 Boot Interface Subclass bInterfaceProtocol 2 Mouse iInterface 1 HID Device Descriptor: bLength 9 bDescriptorType 33 bcdHID 1.10 bCountryCode 0 Not supported bNumDescriptors 1 bDescriptorType 34 Report wDescriptorLength 46 Report Descriptors: UNAVAILABLE Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0008 1x 8 bytes bInterval 1

Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Couldn't open device, some information will be missing Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 1.10 bDeviceClass 9 Hub bDeviceSubClass 0 Unused bDeviceProtocol 0 Full speed (or root) hub bMaxPacketSize0 64 idVendor 0x1d6b Linux Foundation idProduct 0x0001 1.1 root hub bcdDevice 4.15 iManufacturer 3 iProduct 2 iSerial 1 bNumConfigurations 1 Configuration Descriptor: bLength 9 bDescriptorType 2 wTotalLength 25 bNumInterfaces 1 bConfigurationValue 1 iConfiguration 0 bmAttributes 0xe0 Self Powered Remote Wakeup MaxPower 0mA Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 0 bAlternateSetting 0 bNumEndpoints 1 bInterfaceClass 9 Hub bInterfaceSubClass 0 Unused bInterfaceProtocol 0 Full speed (or root) hub iInterface 0 Endpoint Descriptor: bLength 7 bDescriptorType 5 bEndpointAddress 0x81 EP 1 IN bmAttributes 3 Transfer Type Interrupt Synch Type None Usage Type Data wMaxPacketSize 0x0002 1x 2 bytes bInterval 255

achao1104 commented 3 years ago

hello, by lsusb -v, it looks I get a lot of endpoints, which one should I use?

leeebo commented 3 years ago

As the AT command can be responded to esp32s2, it could not be the bulk endpoint problem.

Sorry, I missed the warning message W (41246) USB_HCDC: line 400 Pipe: default HCD_PIPE_EVENT_ERROR_STALL, esp32s2 encounter failure when try to set 4G module CDC line state, not sure if your module PPP mode initialization requires any other special steps. Please attach your module's user manual If you are convenient.

@achao1104 We have fixed the issue W (41246) USB_HCDC: line 400 Pipe: default HCD_PIPE_EVENT_ERROR_STALL, which makes you initialize failed. You can try again with the new commits.

leeebo commented 3 years ago

hello, by lsusb -v, it looks I get a lot of endpoints, which one should I use?

You can ask the module's vendor for the specified endpoint address, or try the list one by one:

IN 0x81, OUT 0x01
IN 0x82, OUT 0x02
IN 0x84, OUT 0x03
IN 0x86, OUT 0x04
IN 0x88, OUT 0x05
IN 0x8a, OUT 0x06

Any good news, please let me know :smiley:

achao1104 commented 3 years ago

sorry, but where is the USB CDC 4G Module now? the link below is not acessable. https://github.com/espressif/esp-iot-solution/tree/usb/add_usb_solutions/examples/usb/usb_cdc_4g_module

achao1104 commented 3 years ago

get it.

achao1104 commented 3 years ago

Hello,

I have tried all the list of endpoints as you said, the log is as below. Could you tell me if my modem can be used from the log?

IN 0x81, OUT 0x01 IN 0x82, OUT 0x02 IN 0x84, OUT 0x03 IN 0x86, OUT 0x04 IN 0x88, OUT 0x05 IN 0x8a, OUT 0x06

0x84 0x03, 0x86 0x04, I (34967) gpio: GPIO[16]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (35027) USB_HCDC: usb driver install succeed I (35027) USB_HCDC: Waitting Device Connection I (35057) USB_HCDC: USB Port=1 init succeed I (35057) USB_HCDC: Waitting USB Connection I (35057) USB_HCDC: Port power: ON I (35309) USB_HCDC: line 263 HCD_PORT_EVENT_CONNECTION I (35309) USB_HCDC: Resetting Port I (35369) USB_HCDC: Port reset succeed I (35369) USB_HCDC: Getting Port Speed I (35369) USB_HCDC: Port speed = 1 I (35370) USB_HCDC: USB Speed: full-speed I (35375) USB_HCDC: Set Device Addr = 1 I (35380) USB_HCDC: Set Device Addr Done I (35384) USB_HCDC: Set Device Configuration = 1 I (35390) USB_HCDC: Set Device Configuration Done I (35395) USB_HCDC: Creating bulk in pipe I (35400) USB_HCDC: Creating bulk out pipe I (35405) USB_HCDC: Device Connected I (35409) gpio: GPIO[12]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (35418) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 E (35430) esp-modem-dte: esp_dte_handle_line(88): handle line failed E (35437) esp-modem-dte: esp_dte_handle_line(88): handle line failed W (35446) esp_modem_dce: esp_modem_dce_generic_command(35): Command:AT&W ...failed I (35450) modem_board: Current timeouts: 0 and errors: 1 W (35458) esp_modem_dce: esp_modem_dce_generic_command(35): Command:AT+CPIN? ...failed W (35467) esp_modem_dce: esp_modem_dce_generic_command(35): Command:AT+CPIN=1234 ...failed W (36477) esp_modem_dce: esp_modem_dce_generic_command(35): Command:AT+CPIN? ...failed E (36477) modem_board: modem_board_start_up(172): store_profile failed

0x81 0x01, 0x82 0x02,0x88 0x05, 0x8a 0x06

I (34361) main: ==================================== I (34366) gpio: GPIO[15]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (34376) gpio: GPIO[17]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (34385) gpio: GPIO[16]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (34445) USB_HCDC: usb driver install succeed I (34445) USB_HCDC: Waitting Device Connection I (34475) USB_HCDC: USB Port=1 init succeed I (34475) USB_HCDC: Waitting USB Connection I (34475) USB_HCDC: Port power: ON I (34727) USB_HCDC: line 263 HCD_PORT_EVENT_CONNECTION I (34727) USB_HCDC: Resetting Port I (34787) USB_HCDC: Port reset succeed I (34787) USB_HCDC: Getting Port Speed I (34787) USB_HCDC: Port speed = 1 I (34788) USB_HCDC: USB Speed: full-speed I (34793) USB_HCDC: Set Device Addr = 1 I (34799) USB_HCDC: Set Device Addr Done I (34802) USB_HCDC: Set Device Configuration = 1 I (34809) USB_HCDC: Set Device Configuration Done I (34813) USB_HCDC: Creating bulk in pipe I (34818) USB_HCDC: Creating bulk out pipe I (34823) USB_HCDC: Device Connected I (34827) gpio: GPIO[12]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (34836) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 E (35346) esp-modem-dte: esp_modem_dte_send_cmd(196): process command timeout response timeoutem_dce: esp_modem_dce_generic_command(31): Command:AT I (35351) modem_board: Current timeouts: 1 and errors: 0 E (40357) esp-modem-dte: esp_modem_dte_send_cmd(196): process command timeout W (40357) esp_modem_dce: esp_modem_dce_generic_command(31): Command:+++ response timeout E (40862) esp-modem-dte: esp_modem_dte_send_cmd(196): process command timeout response timeoutem_dce: esp_modem_dce_generic_command(31): Command:AT E (41367) esp-modem-dte: esp_modem_dte_send_cmd(196): process command timeout response timeoutem_dce: esp_modem_dce_generic_command(31): Command:AT I (41372) modem_board: Current timeouts: 2 and errors: 0 I (41378) modem_board: Restart to connect modem........ I (41384) modem_board: modem_board_reset!

achao1104 commented 3 years ago

it looks work now, but the message looks like the pppos sample, is it correctly use usb now? my modem is cat4 module.

I (34363) main: ==================================== I (34363) main: ESP 4G Cat.1 Wi-Fi Router I (34363) main: ==================================== I (34368) gpio: GPIO[15]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (34378) gpio: GPIO[17]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (34387) gpio: GPIO[16]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (34447) USB_HCDC: usb driver install succeed I (34447) USB_HCDC: Waitting Device Connection I (34477) USB_HCDC: USB Port=1 init succeed I (34477) USB_HCDC: Waitting USB Connection I (34477) USB_HCDC: Port power: ON I (34729) USB_HCDC: line 263 HCD_PORT_EVENT_CONNECTION I (34729) USB_HCDC: Resetting Port I (34789) USB_HCDC: Port reset succeed I (34789) USB_HCDC: Getting Port Speed I (34789) USB_HCDC: Port speed = 1 I (34790) USB_HCDC: USB Speed: full-speed I (34795) USB_HCDC: Set Device Addr = 1 I (34800) USB_HCDC: Set Device Addr Done I (34804) USB_HCDC: Set Device Configuration = 1 I (34810) USB_HCDC: Set Device Configuration Done I (34815) USB_HCDC: Creating bulk in pipe I (34820) USB_HCDC: Creating bulk out pipe I (34825) USB_HCDC: Device Connected I (34829) gpio: GPIO[12]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (34838) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (34848) esp-modem-dte: send len 3,AT I (34854) esp-modem-dte: recv len 6, OK

I (34857) esp-modem-dte: send len 5,ATE0 I (34864) esp-modem-dte: recv len 6, OK

I (34867) esp-modem-dte: send len 11,AT+IFC=0,0 I (34874) esp-modem-dte: recv len 6, OK

I (34877) esp-modem-dte: send len 5,AT&W I (34884) esp-modem-dte: recv len 6, OK

I (36887) esp-modem-dte: send len 29,AT+CGDCONT=1,"IP","internet" I (36907) esp-modem-dte: recv len 6, OK

I (36907) esp-modem-dte: send len 12,ATD*99***1# I (36917) esp-modem-dte: recv len 18, CONNECT 115200

I (36918) modem_board: Modem PPP Started W (36918) modem_board: PPP netif event = 259 W (36924) modem_board: PPP netif event = 262 W (36934) modem_board: PPP netif event = 263 W (36934) modem_board: PPP netif event = 265 I (36955) esp-netif_lwip-ppp: Connected I (36955) esp-netif_lwip-ppp: Name Server1: 211.136.17.107 I (36955) esp-netif_lwip-ppp: Name Server2: 211.136.20.203 I (36961) modem_board: IP event! 6 I (36965) modem_board: Modem Connected to PPP Server I (36971) modem_board: ppp ip: 100.121.15.42, mask: 255.255.255.255, gw: 10.64.64.64 I (36979) modem_board: Main DNS: 211.136.17.107 I (36984) modem_board: Backup DNS: 211.136.20.203 W (36990) modem_board: PPP netif event = 266 I (36995) main: ap dns addr(auto): 211.136.17.107 I (37001) wifi:wifi driver task: 3ffe78d4, prio:23, stack:6656, core=0 I (37006) system_api: Base MAC address is not set I (37011) system_api: read default base MAC address from EFUSE I (37020) wifi:wifi firmware version: f84e709 I (37022) wifi:wifi certification version: v7.0 I (37026) wifi:config NVS flash: enabled I (37030) wifi:config nano formating: disabled I (37034) wifi:Init data frame dynamic rx buffer num: 32 I (37039) wifi:Init management frame dynamic rx buffer num: 32 I (37045) wifi:Init management short buffer num: 32 I (37049) wifi:Init dynamic tx buffer num: 32 I (37054) wifi:Init static rx buffer size: 1600 I (37058) wifi:Init static rx buffer num: 10 I (37062) wifi:Init dynamic rx buffer num: 32 I (37066) wifi_init: tcpip mbox: 32 I (37070) wifi_init: udp mbox: 6 I (37074) wifi_init: tcp mbox: 6 I (37078) wifi_init: tcp tx win: 5744 I (37082) wifi_init: tcp rx win: 5744 I (37086) wifi_init: tcp mss: 1440 I (37090) wifi_init: WiFi IRAM OP enabled I (37095) wifi_init: WiFi RX IRAM OP enabled I (37100) wifi_init: LWIP IRAM OP enabled I (37105) phy_init: phy_version 1800,e7ef680,Apr 13 2021,11:45:08 I (37199) wifi:mode : softAP (7c:df:a1:09:4a:7b) I (37201) wifi:Total power save buffer number: 16 I (37201) wifi:Init max length of beacon: 752/752 I (37202) wifi:Init max length of beacon: 752/752 I (37210) wifi:Total power save buffer number: 16 I (37212) modem_wifi: softap ssid: esp_4g_router password: 12345678 I (37218) modem_wifi: NAT is enabled

achao1104 commented 3 years ago

but occasionally, it reports the following error:

W (37751) USB_HCDC: line 271 HCD_PORT_EVENT_ERROR

I (37640) wifi_init: WiFi RX IRAM OP enabled I (37645) wifi_init: LWIP IRAM OP enabled I (37650) phy_init: phy_version 1800,e7ef680,Apr 13 2021,11:45:08 I (37722) phy: phy_filt_delay fail!!!, k=11 I (37744) wifi:mode : softAP (7c:df:a1:09:4a:7b) I (37745) wifi:Total power save buffer number: 8 I (37746) wifi:Init max length of beacon: 752/752 I (37746) wifi:Init max length of beacon: 752/752 W (37751) USB_HCDC: line 271 HCD_PORT_EVENT_ERROR I (37756) USB_HCDC: hcd port state = 7 E (37760) modem_board: Force reset system I (37765) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 I (37777) wifi:Total power save buffer number: 8 I (37780) modem_wifi: softap ssid: esp_4g_router password: 12345678 I (37786) modem_wifi: NAT is enabled W (37974) wifi:age timer already deinit I (37974) wifi:flush txq

leeebo commented 3 years ago

@achao1104 HCD_PORT_EVENT_ERROR error mostly from hardware connection or power supply.

leofabri commented 2 years ago

@achao1104 can I ask which CONFIG_MODEM_USB_OUT_EP_ADDR & CONFIG_MODEM_USB_IN_EP_ADDR you used to get the AT commands to work like this https://github.com/espressif/esp-iot-solution/issues/121#issuecomment-985229629?

achao1104 commented 2 years ago

thanks for your reply, it is 0x86,0x04 I see you only test it with cat1 module, however, it looks work almost time with cat4 module(mine is sim7600jc-h), and just report error occasionally.