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Merge pull request #20654 from maribu/tests/periph/uart/cleanup

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tests/periph/uart: clean up and add power off cmd
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benpicco 2024-05-23 15:05:05 +00:00 committed by GitHub
commit 7291639b44
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2 changed files with 37 additions and 18 deletions
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2
tests/periph/uart/Makefile
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@ -7,7 +7,7 @@ FEATURES_OPTIONAL += periph_uart_modecfg
FEATURES_OPTIONAL += periph_uart_rxstart_irq
USEMODULE += shell
USEMODULE += xtimer
USEMODULE += ztimer_msec
# avoid running Kconfig by default
SHOULD_RUN_KCONFIG ?=

53
tests/periph/uart/main.c
View File

@ -22,13 +22,12 @@
#include <string.h>
#include <stdlib.h>
#include "board.h"
#include "shell.h"
#include "thread.h"
#include "msg.h"
#include "ringbuffer.h"
#include "periph/uart.h"
#include "xtimer.h"
#include "ztimer.h"
#ifdef MODULE_STDIO_UART
#include "stdio_uart.h"
@ -44,7 +43,7 @@
#define PRINTER_PRIO (THREAD_PRIORITY_MAIN - 1)
#define PRINTER_TYPE (0xabcd)
#define POWEROFF_DELAY (250U * US_PER_MS) /* quarter of a second */
#define POWEROFF_DELAY_MS (250U)
/* if stdio is not done via UART, allow to use the stdio UART for the test */
#ifndef MODULE_STDIO_UART
@ -215,7 +214,7 @@ static void sleep_test(int num, uart_t uart)
{
printf("UARD_DEV(%i): test uart_poweron() and uart_poweroff() -> ", num);
uart_poweroff(uart);
xtimer_usleep(POWEROFF_DELAY);
ztimer_sleep(ZTIMER_MSEC, POWEROFF_DELAY_MS);
uart_poweron(uart);
puts("[OK]");
}
@ -255,6 +254,27 @@ static int cmd_init(int argc, char **argv)
return 0;
}
SHELL_COMMAND(init, "Initialize a UART device with a given baudrate", cmd_init);
static int cmd_off(int argc, char **argv)
{
if (argc != 2) {
printf("usage: %s <dev>\n", argv[0]);
return 1;
}
int dev = parse_dev(argv[1]);
if (dev < 0) {
return 1;
}
uart_poweroff(UART_DEV(dev));
return 0;
}
SHELL_COMMAND(off, "Power off the given UART device", cmd_off);
#ifdef MODULE_PERIPH_UART_MODECFG
static int cmd_mode(int argc, char **argv)
{
@ -321,6 +341,8 @@ static int cmd_mode(int argc, char **argv)
return 0;
}
SHELL_COMMAND(mode, "Setup data bits, stop bits and parity for a given UART device", cmd_mode);
#endif /* MODULE_PERIPH_UART_MODECFG */
static int cmd_send(int argc, char **argv)
@ -343,6 +365,8 @@ static int cmd_send(int argc, char **argv)
return 0;
}
SHELL_COMMAND(send, "Send a string through given UART device", cmd_send);
static int cmd_test(int argc, char **argv)
{
int dev;
@ -371,6 +395,8 @@ static int cmd_test(int argc, char **argv)
return 0;
}
SHELL_COMMAND(test, "Run an automated test on a UART with RX and TX connected", cmd_test);
static int cmd_eol_cr(int argc, char **argv)
{
(void)argc;
@ -379,6 +405,8 @@ static int cmd_eol_cr(int argc, char **argv)
return 0;
}
SHELL_COMMAND(eol_cr, "Set CR as the end-of-line for send", cmd_eol_cr);
static int cmd_eol_lf(int argc, char **argv)
{
(void)argc;
@ -387,6 +415,8 @@ static int cmd_eol_lf(int argc, char **argv)
return 0;
}
SHELL_COMMAND(eol_lf, "Set LF as the end-of-line for send (default)", cmd_eol_lf);
static int cmd_eol_crlf(int argc, char **argv)
{
(void)argc;
@ -395,18 +425,7 @@ static int cmd_eol_crlf(int argc, char **argv)
return 0;
}
static const shell_command_t shell_commands[] = {
{ "init", "Initialize a UART device with a given baudrate", cmd_init },
#ifdef MODULE_PERIPH_UART_MODECFG
{ "mode", "Setup data bits, stop bits and parity for a given UART device", cmd_mode },
#endif
{ "send", "Send a string through given UART device", cmd_send },
{ "test", "Run an automated test on a UART with RX and TX connected", cmd_test },
{ "eol_cr", "Set CR as the end-of-line for send", cmd_eol_cr },
{ "eol_crlf", "Set CRLF as the end-of-line for send", cmd_eol_crlf },
{ "eol_lf", "Set LF as the end-of-line for send (default)", cmd_eol_lf },
{ NULL, NULL, NULL }
};
SHELL_COMMAND(eol_crlf, "Set CRLF as the end-of-line for send", cmd_eol_crlf);
int main(void)
{
@ -447,6 +466,6 @@ int main(void)
/* run the shell */
char line_buf[SHELL_BUFSIZE];
shell_run(shell_commands, line_buf, SHELL_BUFSIZE);
shell_run(NULL, line_buf, SHELL_BUFSIZE);
return 0;
}