Don't try to detect the UART device manually, the list is missing a
bunch of boards (the Quark SE sensor subsystem variant, and both
Arduino 101 halves). There's a config variable for that.
Change-Id: I903e52dcb6025e5da824faadb5e4bc59221fa210
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
This output is going to a terminal device, not a Unix tty descriptor
which will cook the output for us. Newline moves the cursor down.
Carriage return moves it to the start of a line. We need both.
Change-Id: If93d1a85d16cea93b4788fa55e694a7b77055bfe
Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
If the UART FIFO is already full at the start of the irq tests (e.g.
because the data from the previous polled mode test is still being
transmitted), then uart_fifo_fill() may not not be able to add the
requested character to the FIFO and so return zero.
Fix this issue by repeating retrying uart_fifo_fill() until success.
Change-Id: I055ca1d4c91d81488b89f2a9b00031b9f2b8b222
Signed-off-by: Jon Medhurst <tixy@linaro.org>
Some sample applications are using file naming .config which are
inconsistent from others. Changed them to .conf.
Change-Id: I2ea3944f3809671d4c6f4782dbf77fe9c2a22864
Signed-off-by: Baohong Liu <baohong.liu@intel.com>
This patch extends the uart sample so the same functionality (write
buffer, read char then write buffer again) is implemented using
irq-based APIs.
Change-Id: Iefb14dae2b253f90da64ccef8c123619ed494aca
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
This patch adds a very simple UART sample application which demonstrates
how to use the UART APIs. This sample is also useful to quickly verify
if a given UART driver is working properly. For now, the application
tests uart_poll_in() and uart_poll_out() APIs only, but new APIs should
be added in future.
Change-Id: If815f358f11efb058e947291b234d3d4130581d8
Signed-off-by: Andre Guedes <andre.guedes@intel.com>
