Hi,
According to the following document, it looks like K210 has 16550
compatible UART for UART1/2/3.
https://github.com/laanwj/k210-sdk-stuff/blob/master/doc/memory_map.md
This means that you can use nuttx/drivers/serial/uart_16550.c
On Tue, Sep 20, 2022 at 10:26 PM prelude wrote:
> K210 can
On 9/20/22 17:24, Martin Klang wrote:
We're using the S2
umm, no, the S3!
Hello Gustavo, thank you for the quick reply!
On 9/20/22 16:39, Gustavo Henrique Nihei wrote:
Welcome to the Apache NuttX mailing list!
thanks :)
The esp32 flash driver suggests "Consider using spi_flash_mmap()" [1]
The "spi_flash_mmap()" and the referenced "spi_flash_read()" are ROM
Hi Martin,
> Hello! This is my first post here.
Welcome to the Apache NuttX mailing list!
> The esp32 flash driver suggests "Consider using spi_flash_mmap()" [1]
The "spi_flash_mmap()" and the referenced "spi_flash_read()" are ROM
functions from the ESP32-C3 chip and their usage should be
K210 can only use UART0 at present. I would like to ask my friends, who has the
driver code for UART1-UART3? The current project needs to use it. It is too
difficult to transplant from the official code of K210.
You can also refer to arch/arm/src/samv7/sam_xdmac.c, SAMA5D2 and SAMV7
series share the same XDMA IP.
The xdma driver works well on the SAMV7 platform.
Best Rds
Kevin L
On Mon, Sep 19, 2022 at 11:08 PM TimH wrote:
> I have reworked the DMA for ATSAMA5D2 but not tested it yet. I will
> compare
Hi,
I think there is an important issue in the stm32h7 uarts that was
untested up to now and is quite worrying.
Not sure this qualifies as a blocker for a release.
See my other email.
Sebastien
Le 19/09/2022 à 23:42, Alan Carvalho de Assis a écrit :
Guys, please help!!!
The idea is to
Hi,
I'm copying below the text of github issue #7138 I just opened, so that
more people can help.
I think this is quite an important bug to be fixed for the quality of
all upcoming releases.
Sebastien
Hi,
The stm32h7 does not properly drain the UARTs on close().
The console works
Hello! This is my first post here.
I have a question about memory mapping SPI flash on the ESP32.
The esp32 flash driver suggests "Consider using spi_flash_mmap()" [1]
Does anyone have an example or suggestion for how to do that?
When I try to use spi_flash_mmap() and spi_flash_munmap() as per
