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flash_bsl_destroy: use GPIO if requested

This commit is contained in:
David Siroky 2016-07-27 10:01:10 +02:00
parent 3eefaaf3e7
commit 1d54d8e3f5
1 changed files with 11 additions and 1 deletions
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10
drivers/flash_bsl.c
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@ -36,6 +36,7 @@ struct flash_bsl_device {
sport_t serial_fd;
int long_password;
const struct device_args *args;
const char *seq;
};
@ -554,7 +555,15 @@ static void flash_bsl_destroy(device_t dev_base)
{
struct flash_bsl_device *dev = (struct flash_bsl_device *)dev_base;
if ( dev->args->bsl_gpio_used )
{
bsllib_seq_do_gpio(dev->args->bsl_gpio_rts, dev->args->bsl_gpio_dtr,
bsllib_seq_next(dev->seq));
}
else
{
bsllib_seq_do(dev->serial_fd, bsllib_seq_next(dev->seq));
}
sport_close(dev->serial_fd);
free(dev);
}
@ -581,6 +590,7 @@ static device_t flash_bsl_open(const struct device_args *args)
memset(dev, 0, sizeof(*dev));
dev->base.type = &device_flash_bsl;
dev->args = args;
dev->serial_fd = sport_open(args->path, 9600, SPORT_EVEN_PARITY);
if (SPORT_ISERR(dev->serial_fd)) {