gboolean (*csum_ok)(const uint8_t *buf, size_t len);
};
struct dev_context {
const struct rdtech_um_profile *profile;
struct sr_sw_limits limits;
gboolean (*csum_ok)(const uint8_t *buf, size_t len);
};
struct dev_context {
const struct rdtech_um_profile *profile;
struct sr_sw_limits limits;