RE: samples/hello no output on BBB

2019-06-21 Thread Lou Woods
Hello all, To make sure something isn’t horribly broken in RTEMS with regards to the BBB, I ran the RTEMS test suite on the BBB and it seems to work as expected. Out of 597 tests 572 tests passed including hello.exe. This is the latest RTEMS 5 build tree. I don’t have any experience with rt

Re: RISC-V Support for HiFive Unleashed

2019-06-21 Thread Joel Sherrill
On Fri, Jun 21, 2019 at 12:30 PM Sachin Ghadi wrote: > On Wed, Jun 12, 2019 at 6:00 PM Sebastian Huber > wrote: > > > > On 11/06/2019 20:53, Molock, Dwaine S. (GSFC-5820) wrote: > > > All: > > > > > > Does the current RTEMS RISC-V port support the HiFive Unleashed > > > (https://www.sifive.com/b

Re: RISC-V Support for HiFive Unleashed

2019-06-21 Thread Sachin Ghadi
On Wed, Jun 12, 2019 at 6:00 PM Sebastian Huber wrote: > > On 11/06/2019 20:53, Molock, Dwaine S. (GSFC-5820) wrote: > > All: > > > > Does the current RTEMS RISC-V port support the HiFive Unleashed > > (https://www.sifive.com/boards/hifive-unleashed) development board? > > If it is similar to the

Re: stm32f4 __wfi

2019-06-21 Thread Christian Mauderer
On 21/06/2019 11:53, Jython wrote: > i got it ,  i have coded some low power applications with stm32cube last > year, > may i just want to know more about the sleep and why it does not stop by > EXTI , maybe i need to rewrite sleep function ? `sleep()` just suspends your current task. So you will

Re: stm32f4 __wfi

2019-06-21 Thread Jython
i got it , i have coded some low power applications with stm32cube last year, may i just want to know more about the sleep and why it does not stop by EXTI , maybe i need to rewrite sleep function ? On Fri, Jun 21, 2019 at 3:16 PM Christian Mauderer < christian.maude...@embedded-brains.de> wrote:

samples/hello no output on BBB

2019-06-21 Thread Nils Hölscher
Hi, I make bootable SD-image for the BBB with Chris tool: $ rtems-boot-image -o sd-card.img -b u-boot-beaglebone -s 32m -k hello.exe u-boot/MLO u-boot/u-boot.img When I boot with serial connected I get the following output: " Booting kernel from Legacy Image at 8200 ... Image Name: RTEMS Cr

Re: stm32f4 __wfi

2019-06-21 Thread Christian Mauderer
On 21/06/2019 02:58, Jython wrote: > > handler https://gist.github.com/goog/7bf5ec55139a3ed43e36be5b2eee318b There are some things that I would strongly discourage in that interrupt handler (printk as long as it is not only a temporary debug output, delay, ...) but it shouldn't be the problem. I