ipdbg-la: Minor cosmetic and comment fixes.

[libsigrok.git] / src / hardware / ipdbg-la / api.c

diff --git a/src/hardware/ipdbg-la/api.c b/src/hardware/ipdbg-la/api.c
index c24eb908507a9c449d60d8d126987743f2217260..407344d2907956017ca7f494f26753846230fd00 100644 (file)
--- a/src/hardware/ipdbg-la/api.c
+++ b/src/hardware/ipdbg-la/api.c
@@ -207,7 +207,11 @@ static int config_set(uint32_t key, GVariant *data,
                devc->capture_ratio = g_variant_get_uint64(data);
                break;
        case SR_CONF_LIMIT_SAMPLES:
-               devc->limit_samples = g_variant_get_uint64(data);
+               {
+                       uint64_t limit_samples = g_variant_get_uint64(data);
+                       if (limit_samples <= devc->limit_samples_max)
+                               devc->limit_samples = limit_samples;
+               }
                break;
        default:
                return SR_ERR_NA;
@@ -258,13 +262,15 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi)
        struct ipdbg_la_tcp *tcp = sdi->conn;
        struct dev_context *devc = sdi->priv;
 
-       uint8_t byte;
+       const size_t bufsize = 1024;
+       uint8_t buffer[bufsize];
 
        if (devc->num_transfers > 0) {
                while (devc->num_transfers <
                        (devc->limit_samples_max * devc->data_width_bytes)) {
-                       ipdbg_la_tcp_receive(tcp, &byte);
-                       devc->num_transfers++;
+                       int recd = ipdbg_la_tcp_receive(tcp, buffer, bufsize);
+                       if (recd > 0)
+                               devc->num_transfers += recd;
                }
        }