s question (of course it may not be related to my issue).
>>
>>
>> вт, 4 авг. 2020 г. в 22:49, David Sidrane :
>>
>>> Both are not used in the source. I would assume it is a legacy C&P from
>>> the F4, that should be removed.
>>>
>>&g
>
> I deleted them and it px4_fmuv5 still builds. I will clean that up when I
> get past the upgrade.
>
>
>
> David
>
>
>
>
>
> *From:* Oleg Evseev [mailto:ev.m...@gmail.com]
> *Sent:* Tuesday, August 04, 2020 1:04 PM
> *To:* dev@nuttx.apache.org
> *Su
.m...@gmail.com]
>> *Sent:* Tuesday, August 04, 2020 12:45 PM
>> *To:* dev@nuttx.apache.org
>> *Subject:* Re: stm32f7 CONFIG_RAM understanding
>>
>>
>>
>> No, internal memory.
>>
>>
>>
>> For all boards
>>
>> stm32f769i-disco\
[mailto:ev.m...@gmail.com]
*Sent:* Tuesday, August 04, 2020 1:04 PM
*To:* dev@nuttx.apache.org
*Subject:* Re: stm32f7 CONFIG_RAM understanding
Hi David,
As I see they are used to define:
CONFIG_RAM_END (CONFIG_RAM_START+CONFIG_RAM_SIZE)
which in turn is used in heap allocation
mail.com]
> *Sent:* Tuesday, August 04, 2020 12:45 PM
> *To:* dev@nuttx.apache.org
> *Subject:* Re: stm32f7 CONFIG_RAM understanding
>
>
>
> No, internal memory.
>
>
>
> For all boards
>
> stm32f769i-disco\
> stm32f746-ws\
> stm32f746g-disco\
> nucleo-
Both are not used in the source. I would assume it is a legacy C&P from the
F4, that should be removed.
*From:* Oleg Evseev [mailto:ev.m...@gmail.com]
*Sent:* Tuesday, August 04, 2020 12:45 PM
*To:* dev@nuttx.apache.org
*Subject:* Re: stm32f7 CONFIG_RAM understanding
No, internal me
No, internal memory.
For all boards
stm32f769i-disco\
stm32f746-ws\
stm32f746g-disco\
nucleo-144\
but just found that except stm32f769i-disco, it understandably defines
params for SRAM1 368Kb according to MCU memory map
CONFIG_RAM_SIZE=376832
CONFIG_RAM_START=0x2002
вт, 4 авг. 2020 г. в 22:2
External SRAM?
On 8/4/2020 1:08 PM, Oleg Evseev wrote:
Hi,
I wonder why stm32f7 boards has such RAM parameters in defconfigs:
CONFIG_RAM_SIZE=245760
CONFIG_RAM_START=0x2001
Where do these numbers come from while memory map is this?
изображение.png
---
With regards,
Oleg
