Ich have some older boards with an at91samd21j18, but without xtal.
I use them with USB and like to convert the code wo NuttX.
So far I'd used the Atmel-ASF to setup the clock and for USB stack
under FreeRTOS.
However, after reinspecting I hadn't used the correct clock setup,
which would be using t
On Tue, Dec 15, 2020 at 07:28:38PM +0100, Bernd Walter wrote:
> Ich have some older boards with an at91samd21j18, but without xtal.
> I use them with USB and like to convert the code wo NuttX.
> So far I'd used the Atmel-ASF to setup the clock and for USB stack
> under FreeRTOS.
> However, after re
at25_main.c is probably not such a good example: It writes a hex file to
AT25 FLASH and the ROM bootloader will boot from the AT25 on the next reset.
boards/arm/sama5d4-ek/src/dram_main.c is another little bootloader: It
loads a hex file from serial in SDRAM and executes it. You need to load
fr
You might have to write a tiny bootloader. For example like
boards/arm/sama5d4-ek/src/at25_main.c that boots from AT35 serial FLASH
on a SAMA5D4 board.
On 12/15/2020 10:55 AM, Вадим Ястребов wrote:
Hello,
I am trying to create a bootable image using Secure Provisioning Tools by NXP to boot
Hello,
I am trying to create a bootable image using Secure Provisioning Tools by NXP
to boot NuttX from SD Card. I would like to have everything copied to internal
RAM. I am using flash.ld from nsh configuration for RT1060 where I changed
every section to reside in sram.
Secure Provisioning
I tested it on F2 (the same ADC as F4) with disabled DEBUGASSERT and it
looks fine.
You can try increasing the ADC_MAX_CHANNELS_NODMA value in stm32_adc.c and
see if it works as expected.
I think this assertion is only correct when we use an external trigger (eg.
TIM trigger). In the case of softw
Hi,
this is similar to what I want to achieve. However as I see, it is only
supported on STM32F3's.
On the F4's:
static const uint8_t g_chanlist1[];
must have a size of 1. Else an assertion fails. So I can only configure one
pin.
Is there any way to change this one pin to some other from my
