X-Git-Url: http://sigrok.org/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fhardware%2Fdevantech-eth008%2Fprotocol.c;fp=src%2Fhardware%2Fdevantech-eth008%2Fprotocol.c;h=8c436ea3bfd952ec72e44cb9e671853e18d210af;hb=6af128b64262914c45475376c0590354a003b6ed;hp=87ac7244772a29df295ac97e4b666f2fa97034be;hpb=8712c7833fdc1e33363807b094ad998df1b97463;p=libsigrok.git

diff --git a/src/hardware/devantech-eth008/protocol.c b/src/hardware/devantech-eth008/protocol.c
index 87ac7244..8c436ea3 100644
--- a/src/hardware/devantech-eth008/protocol.c
+++ b/src/hardware/devantech-eth008/protocol.c
@@ -256,7 +256,7 @@ SR_PRIV int devantech_eth008_cache_state(const struct sr_dev_inst *sdi)
 	struct dev_context *devc;
 	size_t rx_size;
 	uint8_t req[1], *wrptr;
-	uint8_t rsp[1];
+	uint8_t rsp[3];
 	const uint8_t *rdptr;
 	uint32_t have;
 	int ret;
@@ -283,6 +283,12 @@ SR_PRIV int devantech_eth008_cache_state(const struct sr_dev_inst *sdi)
 	case 1:
 		have = read_u8_inc(&rdptr);
 		break;
+	case 2:
+		have = read_u16le_inc(&rdptr);
+		break;
+	case 3:
+		have = read_u24le_inc(&rdptr);
+		break;
 	default:
 		return SR_ERR_NA;
 	}
@@ -343,7 +349,7 @@ SR_PRIV int devantech_eth008_setup_do(const struct sr_dev_inst *sdi,
 	struct channel_group_context *cgc;
 	size_t number;
 	uint32_t reg;
-	uint8_t req[3], *wrptr, cmd;
+	uint8_t req[4], *wrptr, cmd;
 	uint8_t rsp[1], v8;
 	const uint8_t *rdptr;
 	int ret;
@@ -378,6 +384,12 @@ SR_PRIV int devantech_eth008_setup_do(const struct sr_dev_inst *sdi,
 		case 1:
 			write_u8_inc(&wrptr, reg & 0xff);
 			break;
+		case 2:
+			write_u16le_inc(&wrptr, reg & 0xffff);
+			break;
+		case 3:
+			write_u24le_inc(&wrptr, reg & 0xffffff);
+			break;
 		default:
 			return SR_ERR_NA;
 		}