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drivers: console: Add support for log level option

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Allow user to set log level for UART console drivers. Add
log level option to UART pipe driver in order to see what it
is sending and receiving.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2019-05-13 13:44:39 +03:00 • committed by Anas Nashif
commit a9c99a60f0
2 changed files with 11 additions and 0 deletions
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4
drivers/console/Kconfig
View file

@ -298,4 +298,8 @@ config NATIVE_POSIX_CONSOLE_INIT_PRIORITY
help help
Device driver initialization priority. Device driver initialization priority.
module = UART_CONSOLE
module-str = UART console
source "subsys/logging/Kconfig.template.log_config"
endif endif

7
drivers/console/uart_pipe.c
View file

@ -11,6 +11,9 @@
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
#include <logging/log.h>
LOG_MODULE_REGISTER(uart_pipe, CONFIG_UART_CONSOLE_LOG_LEVEL);
#include <kernel.h> #include <kernel.h>
#include <uart.h> #include <uart.h>
@ -39,6 +42,8 @@ static void uart_pipe_rx(struct device *dev)
break; break;
} }
LOG_HEXDUMP_DBG(recv_buf + recv_off, got, "RX");
/* /*
* Call application callback with received data. Application * Call application callback with received data. Application
* may provide new buffer or alter data offset. * may provide new buffer or alter data offset.
@ -61,6 +66,8 @@ static void uart_pipe_isr(struct device *dev)
int uart_pipe_send(const u8_t *data, int len) int uart_pipe_send(const u8_t *data, int len)
{ {
LOG_HEXDUMP_DBG(data, len, "TX");
while (len--) { while (len--) {
uart_poll_out(uart_pipe_dev, *data++); uart_poll_out(uart_pipe_dev, *data++);
} }