[Qemu-devel] [Bug 1731588] [NEW] qemu-system-arm black screen and keyboard not detected

[Qemu-devel] [Bug 1731588] [NEW] qemu-system-arm black screen and keyboard not detected

[Kevin]

Public bug reported:

Hi guys,

I try to emulate FreeRTOS with this guide : http://wiki.csie.ncku.edu.tw/embedded/Lab32
But, the keys on my keyboard are not taken into account. 
 - Command line : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -semihosting
If I try to add usb flag with : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -usb -device usb-host,hostbus=1,hostaddr=1 -show-curso
I obtain this message "qemu-system-arm: -device usb-host,hostbus=1,hostaddr=1: 'usb-host' is not a valid device model name"

My second option is try with the latest version of qemu with this
command line : "qemu-system-arm -M lm3s6965evb -monitor stdio -kernel
build/main.bin -semihosting" but I obtain a black screen.

Could someone guide me on this problem ?

** Affects: qemu
     Importance: Undecided
         Status: New


** Tags: blackscreen cortex-m3 freertos keyboard keys qemu qemu-system-arm

** Tags added: blackscreen cortex-m3 freertos keyboard keys qemu qemu-
system-arm

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https://bugs.launchpad.net/bugs/1731588

Title:
  qemu-system-arm black screen and keyboard not detected

Status in QEMU:
  New

Bug description:
  Hi guys,

  I try to emulate FreeRTOS with this guide : http://wiki.csie.ncku.edu.tw/embedded/Lab32
  But, the keys on my keyboard are not taken into account. 
   - Command line : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -semihosting
  If I try to add usb flag with : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -usb -device usb-host,hostbus=1,hostaddr=1 -show-curso
  I obtain this message "qemu-system-arm: -device usb-host,hostbus=1,hostaddr=1: 'usb-host' is not a valid device model name"

  My second option is try with the latest version of qemu with this
  command line : "qemu-system-arm -M lm3s6965evb -monitor stdio -kernel
  build/main.bin -semihosting" but I obtain a black screen.

  Could someone guide me on this problem ?

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[Qemu-devel] [Bug 1731588] Re: qemu-system-arm black screen and keyboard not detected

[Peter Maydell]

"stm32-p103" is not a board model supported by upstream QEMU. Presumably
you're using a fork of QEMU -- you should ask whoever is responsible for
that fork about it.


For the second command line -- is the binary you're trying to run built for the stellaris board model you're trying to run it on? If it's the same binary you tried to use with the stm32 board model then I wouldn't expect it to work. You need to build a binary that targets the board model you run with.

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You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1731588

Title:
  qemu-system-arm black screen and keyboard not detected

Status in QEMU:
  New

Bug description:
  Hi guys,

  I try to emulate FreeRTOS with this guide : http://wiki.csie.ncku.edu.tw/embedded/Lab32
  But, the keys on my keyboard are not taken into account. 
   - Command line : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -semihosting
  If I try to add usb flag with : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -usb -device usb-host,hostbus=1,hostaddr=1 -show-curso
  I obtain this message "qemu-system-arm: -device usb-host,hostbus=1,hostaddr=1: 'usb-host' is not a valid device model name"

  My second option is try with the latest version of qemu with this
  command line : "qemu-system-arm -M lm3s6965evb -monitor stdio -kernel
  build/main.bin -semihosting" but I obtain a black screen.

  Could someone guide me on this problem ?

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1731588/+subscriptions

[Qemu-devel] [Bug 1731588] Re: qemu-system-arm black screen and keyboard not detected

[Thomas Huth]

** Changed in: qemu
       Status: New => Incomplete

-- 
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1731588

Title:
  qemu-system-arm black screen and keyboard not detected

Status in QEMU:
  Incomplete

Bug description:
  Hi guys,

  I try to emulate FreeRTOS with this guide : http://wiki.csie.ncku.edu.tw/embedded/Lab32
  But, the keys on my keyboard are not taken into account. 
   - Command line : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -semihosting
  If I try to add usb flag with : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -usb -device usb-host,hostbus=1,hostaddr=1 -show-curso
  I obtain this message "qemu-system-arm: -device usb-host,hostbus=1,hostaddr=1: 'usb-host' is not a valid device model name"

  My second option is try with the latest version of qemu with this
  command line : "qemu-system-arm -M lm3s6965evb -monitor stdio -kernel
  build/main.bin -semihosting" but I obtain a black screen.

  Could someone guide me on this problem ?

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1731588/+subscriptions

[Qemu-devel] [Bug 1731588] Re: qemu-system-arm black screen and keyboard not detected

[Launchpad Bug Tracker]

[Expired for QEMU because there has been no activity for 60 days.]

** Changed in: qemu
       Status: Incomplete => Expired

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You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1731588

Title:
  qemu-system-arm black screen and keyboard not detected

Status in QEMU:
  Expired

Bug description:
  Hi guys,

  I try to emulate FreeRTOS with this guide : http://wiki.csie.ncku.edu.tw/embedded/Lab32
  But, the keys on my keyboard are not taken into account. 
   - Command line : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -semihosting
  If I try to add usb flag with : qemu_stm32/arm-softmmu/qemu-system-arm -M stm32-p103 -monitor stdio -kernel build/main.bin -usb -device usb-host,hostbus=1,hostaddr=1 -show-curso
  I obtain this message "qemu-system-arm: -device usb-host,hostbus=1,hostaddr=1: 'usb-host' is not a valid device model name"

  My second option is try with the latest version of qemu with this
  command line : "qemu-system-arm -M lm3s6965evb -monitor stdio -kernel
  build/main.bin -semihosting" but I obtain a black screen.

  Could someone guide me on this problem ?

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1731588/+subscriptions