Merge tag 'dey-3.2-r1.2'

Digi Embedded Yocto 3.2-r1.2

Signed-off-by: Mike Engel <Mike.Engel@digi.com>
This commit is contained in:
Mike Engel 2021-07-26 11:47:53 +02:00
commit f7a41d073c
1 changed files with 8 additions and 11 deletions

View File

@ -139,8 +139,11 @@ static int parse_argument(char *argv, int arg_type)
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
int ret, duty_cycle = 10, ascending = 1, pwm_chip, pwm_channel, pwm_freq = 0; int ret, ascending = 1, pwm_chip, pwm_channel, pwm_freq = 0;
char *name = basename(argv[0]); char *name = basename(argv[0]);
int duty_cycle[] = {0, 1, 3, 5, 10, 15, 20, 30, 50, 100};
int d = 0;
int levels = sizeof(duty_cycle) / sizeof(duty_cycle[0]);
/* Check if the PWM values are passed in the command line. */ /* Check if the PWM values are passed in the command line. */
if (argc == 1) { if (argc == 1) {
@ -211,25 +214,19 @@ int main(int argc, char **argv)
/* Main application loop.*/ /* Main application loop.*/
while (running) { while (running) {
/* Set the duty cycle. */ /* Set the duty cycle. */
ret = ldx_pwm_set_duty_cycle_percentage(pwm_line, duty_cycle); ret = ldx_pwm_set_duty_cycle_percentage(pwm_line, duty_cycle[d]);
if (ret != PWM_CONFIG_ERROR_NONE) { if (ret != PWM_CONFIG_ERROR_NONE) {
printf("Failed to set the duty cycle\n"); printf("Failed to set the duty cycle\n");
return EXIT_FAILURE; return EXIT_FAILURE;
} }
if (ascending) { if (ascending) {
duty_cycle += 10; if (++d == levels - 1)
if (duty_cycle == 100) {
duty_cycle = 80;
ascending = 0; ascending = 0;
}
} else { } else {
duty_cycle -= 10; if (--d == 0)
if (duty_cycle == 0) {
duty_cycle = 20;
ascending = 1; ascending = 1;
}
} }
sleep(1); usleep(150000);
} }
return EXIT_SUCCESS; return EXIT_SUCCESS;