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Re: [Zephyr-users] Buggy PWM driver for nRF52
Hi Vikrant,
Please try the PWM without the BT Controller included. There could be some PWM regression due to changes in controller implementation.
That said the nrf5_sw driver is software
Hi Vikrant,
Please try the PWM without the BT Controller included. There could be some PWM regression due to changes in controller implementation.
That said the nrf5_sw driver is software
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By
Chettimada, Vinayak Kariappa
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#1725
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Re: "dummy-flash" device tree possible bug?
Hello Michael,
You mean setting the same entry for the flash and sram? Something like that?
chosen {
zephyr,flash = &ocram;
zephyr,sram = &ocram;
zephyr,console = &uart2;
Hello Michael,
You mean setting the same entry for the flash and sram? Something like that?
chosen {
zephyr,flash = &ocram;
zephyr,sram = &ocram;
zephyr,console = &uart2;
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By
Diego Sueiro
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#1724
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Re: [Zephyr-users] Buggy PWM driver for nRF52
Hi Marti,
>>Are you using the latest master?
Yes
Hi Marti,
>>Are you using the latest master?
Yes
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By
Vikrant More <vikrant8051@...>
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#1723
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Re: [Zephyr-users] Buggy PWM driver for nRF52
Hi Vikrant,
Are you using the latest master?
Three improvements to nRF PWM went in fairly recently:
3f1dbfda1 pwm: nrf5_sw: don't disable timer if another channel is still active
ab399a1cf pwm:
Hi Vikrant,
Are you using the latest master?
Three improvements to nRF PWM went in fairly recently:
3f1dbfda1 pwm: nrf5_sw: don't disable timer if another channel is still active
ab399a1cf pwm:
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By
Marti Bolivar
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#1721
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Re: "dummy-flash" device tree possible bug?
Hi Diego. zephyr,flash sets where the main code is stored and is used to calculate the address and size of the code section. In your case it probably doesn't make sense as you'll probably store
Hi Diego. zephyr,flash sets where the main code is stored and is used to calculate the address and size of the code section. In your case it probably doesn't make sense as you'll probably store
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By
Michael Hope <michaelh@...>
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#1720
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"dummy-flash" device tree possible bug?
Hi there,
I'm currently working on porting Zephyr to i.MX7 SoC and I'm facing an error with cmake when it is generating the generated_dts_board.h.
I want to use only the sram and in my dts I removed
Hi there,
I'm currently working on porting Zephyr to i.MX7 SoC and I'm facing an error with cmake when it is generating the generated_dts_board.h.
I want to use only the sram and in my dts I removed
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By
Diego Sueiro
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#1719
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Re: DHT22 Sensor driver
Yes, I can do it. Tks!
By
Primini
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#1718
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Re: [Zephyr-users] Buggy PWM driver for nRF52
I took reference of $zephy/samples/samples/fade_led project
& add following parameters in my
I took reference of $zephy/samples/samples/fade_led project
& add following parameters in my
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By
Vikrant More <vikrant8051@...>
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#1717
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Re: [Zephyr-users] Power Configuration of nrf52840
Hi Ashish,
UICR is Flash, you need to do something similar to in soc.c done for reset pin config. Or use nrfjprog to write values to UICR
Hi Ashish,
UICR is Flash, you need to do something similar to in soc.c done for reset pin config. Or use nrfjprog to write values to UICR
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By
Vinayak Kariappa <vinayak.kariappa@...>
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#1722
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Re: [Zephyr-users] Buggy PWM driver for nRF52
Hi Vikrant,
Did you configure what pins are associated to pwm duty_cycles on the menuconfig?
Best
Felipe
2018-02-07 10:15 GMT-02:00 Vikrant More <vikrant8051@...>:
--
Felipe S. Neves
Embedded
Hi Vikrant,
Did you configure what pins are associated to pwm duty_cycles on the menuconfig?
Best
Felipe
2018-02-07 10:15 GMT-02:00 Vikrant More <vikrant8051@...>:
--
Felipe S. Neves
Embedded
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By
Felipe Neves <ryukokki.felipe@...>
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#1716
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Re: DHT22 Sensor driver
Can you please submit a bug or a PR with this change and more details. Thanks.
From: zephyr-devel-bounces@... [mailto:zephyr-devel-bounces@...]On Behalf Of Tiago Primini
Sent: Wednesday, February
Can you please submit a bug or a PR with this change and more details. Thanks.
From: zephyr-devel-bounces@... [mailto:zephyr-devel-bounces@...]On Behalf Of Tiago Primini
Sent: Wednesday, February
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By
Nashif, Anas
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#1715
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Re: DHT22 Sensor driver
Hi everyone!
The sensor sounds like work if this condition at dht.c line 42:
if (elapsed_cycles >= max_wait_cycles)
changes to:
if (elapsed_cycles > max_wait_cycles)
Could be an error in the
Hi everyone!
The sensor sounds like work if this condition at dht.c line 42:
if (elapsed_cycles >= max_wait_cycles)
changes to:
if (elapsed_cycles > max_wait_cycles)
Could be an error in the
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By
Primini
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#1714
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Re: [RFC] Introduction of Virtual Filesystem Interface in Zephyr
Sounds like a good proposal.
Sounds like a good proposal.
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By
Nashif, Anas
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#1713
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Buggy PWM driver for nRF52
Hello World !!
I've added following lines in my project main ()
pwm_dev = device_get_binding(PWM_DRIVER);
if (!pwm_dev)
{
printk("Cannot find %s!\n", PWM_DRIVER);
Hello World !!
I've added following lines in my project main ()
pwm_dev = device_get_binding(PWM_DRIVER);
if (!pwm_dev)
{
printk("Cannot find %s!\n", PWM_DRIVER);
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By
Vikrant More <vikrant8051@...>
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#1712
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Re: Power Configuration of nrf52840
Hi,
Yes, I'm working in high voltage mode. VDDH = 3.6V
Then, I added following lines
NRF_POWER->DCDCEN0 = 0x01; // Enabling DC/DC for stage REG0
NRF_POWER->DCDCEN = 0x01; // Enabling DC/DC for
Hi,
Yes, I'm working in high voltage mode. VDDH = 3.6V
Then, I added following lines
NRF_POWER->DCDCEN0 = 0x01; // Enabling DC/DC for stage REG0
NRF_POWER->DCDCEN = 0x01; // Enabling DC/DC for
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By
ashish.shukla@corvi.com <ashish.shukla@...>
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#1711
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Re: Power Configuration of nrf52840
Hi
So you must have supplied nRF52840 from VDDH pin – so it power regulator circuit works in high voltage mode.
Then internal regulator generate the GPIO output voltage:
You need to set
Hi
So you must have supplied nRF52840 from VDDH pin – so it power regulator circuit works in high voltage mode.
Then internal regulator generate the GPIO output voltage:
You need to set
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By
Puzdrowski, Andrzej
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#1710
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Re: Bluetooth Mesh: Bad values for continuous scan
Hi Paul,
FYI. The below two PRs should be merged soon into upstream master, could you please re-run your analysis and let me know if there has been any improvement?
Improved radio utilization
Hi Paul,
FYI. The below two PRs should be merged soon into upstream master, could you please re-run your analysis and let me know if there has been any improvement?
Improved radio utilization
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By
Chettimada, Vinayak Kariappa
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#1709
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Power Configuration of nrf52840
Hello everyone !!!
I'm working with custom PCB of nrf52840. I need to set VDD voltage which is also GPIO high level voltage equals to 3.3V, otherwise it's 1.8V by default.
How can I configure this?
Hello everyone !!!
I'm working with custom PCB of nrf52840. I need to set VDD voltage which is also GPIO high level voltage equals to 3.3V, otherwise it's 1.8V by default.
How can I configure this?
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By
ashish.shukla@corvi.com <ashish.shukla@...>
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#1708
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Re: Building Zephyr like there's no CMake
Hi Paul,
By
Carles Cufi
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#1706
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Building Zephyr like there's no CMake
Hello,
This post is long overdue, it should have been posted at the time of
1.10 release. It's possible that now it's not much relevant for many
people which undergo a pain^W chore^W process of
Hello,
This post is long overdue, it should have been posted at the time of
1.10 release. It's possible that now it's not much relevant for many
people which undergo a pain^W chore^W process of
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By
Paul Sokolovsky
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#1705
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