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examples/pca9635: change O_RDONLY to O_WRONLY for driver open call

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PCA9635 driver does not support neither need nor write operations.
The ioctl is supports PWMIOC_SETLED_BRIGHTNESS that is write like

Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
This commit is contained in:
Petro Karashchenko 2022-01-28 10:29:13 +02:00 committed by Xiang Xiao
parent 93dbf8abe2
commit 480400c523
1 changed files with 1 additions and 1 deletions
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examples/pca9635/pca9635_main.c
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@ -59,7 +59,7 @@ int main(int argc, FAR char *argv[])
int fd;
int ret;
fd = open(CONFIG_EXAMPLES_PCA9635_DEVNAME, O_RDONLY);
fd = open(CONFIG_EXAMPLES_PCA9635_DEVNAME, O_WRONLY);
if (fd < 0)
{
fprintf(stderr, "ERROR: Failed to open %s: %d\n",