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drivers/dsp0401: migrate to ztimer

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This commit is contained in:
Alexandre Abadie 2021-11-02 15:12:48 +01:00
parent 68e1d29e90
commit f47db6f2c2
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GPG Key ID: 1C919A403CAE1405
6 changed files with 26 additions and 18 deletions
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3
drivers/dsp0401/Kconfig
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@ -12,4 +12,5 @@ config MODULE_DSP0401
depends on TEST_KCONFIG depends on TEST_KCONFIG
select MODULE_PERIPH_GPIO select MODULE_PERIPH_GPIO
select MODULE_PERIPH_PWM select MODULE_PERIPH_PWM
select MODULE_XTIMER select MODULE_ZTIMER
select MODULE_ZTIMER_USEC

3
drivers/dsp0401/Makefile.dep
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@ -1,3 +1,4 @@
USEMODULE += xtimer USEMODULE += ztimer
USEMODULE += ztimer_usec
FEATURES_REQUIRED += periph_gpio FEATURES_REQUIRED += periph_gpio
FEATURES_REQUIRED += periph_pwm FEATURES_REQUIRED += periph_pwm

13
drivers/dsp0401/dsp0401.c
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@ -22,7 +22,8 @@
#include <string.h> #include <string.h>
#include "dsp0401.h" #include "dsp0401.h"
#include "xtimer.h" #include "timex.h"
#include "ztimer.h"
#include "periph/gpio.h" #include "periph/gpio.h"
#include "periph/pwm.h" #include "periph/pwm.h"
@ -164,11 +165,11 @@ static void _shift_char(const dsp0401_t *dev, uint8_t c)
static void _latch(const dsp0401_t *dev) static void _latch(const dsp0401_t *dev)
{ {
xtimer_usleep(LATCH_DELAY); ztimer_sleep(ZTIMER_USEC, LATCH_DELAY);
gpio_set(LAT); gpio_set(LAT);
xtimer_usleep(LATCH_DELAY); ztimer_sleep(ZTIMER_USEC, LATCH_DELAY);
gpio_clear(LAT); gpio_clear(LAT);
xtimer_usleep(LATCH_DELAY); ztimer_sleep(ZTIMER_USEC, LATCH_DELAY);
} }
int dsp0401_init(dsp0401_t *dev, const dsp0401_params_t *params) int dsp0401_init(dsp0401_t *dev, const dsp0401_params_t *params)
@ -238,12 +239,12 @@ void dsp0401_scroll_text(const dsp0401_t *dev, char *text, uint16_t delay)
for (unsigned i = 0; i < strlen(text); ++i) { for (unsigned i = 0; i < strlen(text); ++i) {
_shift_char(dev, text[i]); _shift_char(dev, text[i]);
_latch(dev); _latch(dev);
xtimer_msleep(delay); ztimer_sleep(ZTIMER_USEC, delay * US_PER_MS);
} }
for (unsigned i = 0; i < MOD_COUNT * 4; ++i) { for (unsigned i = 0; i < MOD_COUNT * 4; ++i) {
_shift_char(dev, ' '); _shift_char(dev, ' ');
_latch(dev); _latch(dev);
xtimer_msleep(delay); ztimer_sleep(ZTIMER_USEC, delay * US_PER_MS);
} }
} }

2
tests/driver_dsp0401/Makefile
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@ -1,6 +1,8 @@
include ../Makefile.tests_common include ../Makefile.tests_common
USEMODULE += dsp0401 USEMODULE += dsp0401
USEMODULE += ztimer
USEMODULE += ztimer_usec
LOOPS ?= 3 LOOPS ?= 3
CFLAGS += -DLOOPS=$(LOOPS) CFLAGS += -DLOOPS=$(LOOPS)

2
tests/driver_dsp0401/app.config.test
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@ -1,3 +1,5 @@
# this file enables modules defined in Kconfig. Do not use this file for # this file enables modules defined in Kconfig. Do not use this file for
# application configuration. This is only needed during migration. # application configuration. This is only needed during migration.
CONFIG_MODULE_DSP0401=y CONFIG_MODULE_DSP0401=y
CONFIG_MODULE_ZTIMER=y
CONFIG_MODULE_ZTIMER_USEC=y

21
tests/driver_dsp0401/main.c
View File

@ -23,11 +23,12 @@
#include "dsp0401_params.h" #include "dsp0401_params.h"
#include "dsp0401.h" #include "dsp0401.h"
#include "xtimer.h" #include "timex.h"
#include "ztimer.h"
#define TEST_DELAY (2U) /* 2 seconds delay between each test */ #define TEST_DELAY_US (2U * US_PER_SEC) /* 2 seconds delay between each test */
#define WORD_DELAY (750U) /* 750 milliseconds delay between each word */ #define WORD_DELAY_US (750U * US_PER_MS) /* 750 milliseconds delay between each word */
#define SCROLL_DELAY (200U) /* 200 milliseconds delay between character shift */ #define SCROLL_DELAY_MS (200U) /* 200 milliseconds delay between character shift */
#ifndef LOOPS #ifndef LOOPS
#define LOOPS (3U) /* Number of display loops before exit */ #define LOOPS (3U) /* Number of display loops before exit */
#endif #endif
@ -49,19 +50,19 @@ int main(void)
while (loop < LOOPS) { while (loop < LOOPS) {
puts("[INFO] Displaying 'THIS IS RIOT'"); puts("[INFO] Displaying 'THIS IS RIOT'");
dsp0401_display_text(&dev, (char*)"THIS"); dsp0401_display_text(&dev, (char*)"THIS");
xtimer_msleep(WORD_DELAY); ztimer_sleep(ZTIMER_USEC, WORD_DELAY_US);
dsp0401_display_text(&dev, (char*)" IS "); dsp0401_display_text(&dev, (char*)" IS ");
xtimer_msleep(WORD_DELAY); ztimer_sleep(ZTIMER_USEC, WORD_DELAY_US);
dsp0401_display_text(&dev, (char*)"RIOT"); dsp0401_display_text(&dev, (char*)"RIOT");
xtimer_sleep(TEST_DELAY); ztimer_sleep(ZTIMER_USEC, TEST_DELAY_US);
puts("[INFO] Clearing text!"); puts("[INFO] Clearing text!");
dsp0401_clear_text(&dev); dsp0401_clear_text(&dev);
xtimer_sleep(TEST_DELAY); ztimer_sleep(ZTIMER_USEC, TEST_DELAY_US);
puts("[INFO] Scrolling 'THIS IS RIOT'"); puts("[INFO] Scrolling 'THIS IS RIOT'");
dsp0401_scroll_text(&dev, (char*)("THIS IS RIOT"), SCROLL_DELAY); dsp0401_scroll_text(&dev, (char*)("THIS IS RIOT"), SCROLL_DELAY_MS);
xtimer_sleep(TEST_DELAY); ztimer_sleep(ZTIMER_USEC, TEST_DELAY_US);
puts("[INFO] Done\n"); puts("[INFO] Done\n");
++loop; ++loop;
} }