add a work in progress "vxi-11 client library" and test client.. this will become the perl module later

1 files changed, 128 insertions, 0 deletions

diff --git a/libvxi11client/libvxi11client.c b/libvxi11client/libvxi11client.c
new file mode 100644
index 0000000..bfe56fa
--- /dev/null
+++ b/libvxi11client/libvxi11client.c
@@ -0,0 +1,128 @@
+#include "vxi11.h"
+
+#define	VXI11_DEFAULT_TIMEOUT	1000
+
+static CLIENT* clnt = NULL;
+static Device_Link link;
+
+void vxi11_open(char* address, char* device) {
+	clnt = clnt_create(address, DEVICE_CORE, DEVICE_CORE_VERSION, "tcp");
+	if (clnt == NULL) {
+		printf("error creating client\n");
+	}
+	else {
+		Create_LinkParms link_parms;
+		link_parms.clientId = (long) clnt;
+		link_parms.lockDevice = 0;
+		link_parms.lock_timeout = VXI11_DEFAULT_TIMEOUT;
+		link_parms.device = device;
+
+		Create_LinkResp* linkresp = create_link_1(&link_parms, clnt);
+		link = linkresp->lid;
+	}
+}
+
+void vxi11_readstatusbyte() {
+
+}
+
+void vxi11_write() {
+	if (clnt == NULL) {
+		return;
+	}
+
+	char* IDENTIFY = "*IDN?";
+
+	Device_WriteParms
+	params = {.lid = link, .io_timeout = VXI11_DEFAULT_TIMEOUT, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .flags = 0x0};
+	params.data.data_len = sizeof(IDENTIFY);
+	params.data.data_val = IDENTIFY;
+
+	Device_WriteResp* resp = device_write_1(&params, clnt);
+}
+
+void vxi11_read() {
+	if (clnt == NULL) {
+		return;
+	}
+
+	Device_ReadParms
+	params = {.lid = link, .requestSize = 256, .io_timeout = VXI11_DEFAULT_TIMEOUT, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .flags = 0x0, .termChar = 0x0};
+
+	Device_ReadResp* resp = device_read_1(&params, clnt);
+}
+
+void vxi11_docmd() {
+
+}
+
+void vxi11_trigger() {
+	if (clnt == NULL)
+		return;
+
+	Device_GenericParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .io_timeout=VXI11_DEFAULT_TIMEOUT};
+	device_trigger_1(&params, clnt);
+}
+
+void vxi11_clear() {
+	if (clnt == NULL)
+		return;
+	Device_GenericParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .io_timeout=VXI11_DEFAULT_TIMEOUT};
+	device_clear_1(&params, clnt);
+}
+
+void vxi11_remote() {
+	if (clnt == NULL)
+		return;
+	Device_GenericParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .io_timeout=VXI11_DEFAULT_TIMEOUT};
+	device_remote_1(&params, clnt);
+}
+
+void vxi11_local() {
+	if (clnt == NULL)
+		return;
+	Device_GenericParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT, .io_timeout=VXI11_DEFAULT_TIMEOUT};
+	device_local_1(&params, clnt);
+}
+
+void vxi11_lock() {
+	if (clnt == NULL)
+		return;
+	Device_LockParms
+	params = {.lid = link, .flags = 0x0, .lock_timeout = VXI11_DEFAULT_TIMEOUT};
+	device_lock_1(&params, clnt);
+}
+
+void vxi11_unlock() {
+	if (clnt == NULL)
+		return;
+	device_unlock_1(&link, clnt);
+}
+
+void vxi11_create_intr_chan() {
+	if (clnt == NULL)
+		return;
+
+}
+
+void vxi11_destroy_intr_chan() {
+	if (clnt == NULL)
+		return;
+
+}
+
+void vxi11_abort() {
+	if (clnt == NULL)
+		return;
+	device_abort_1(&link, clnt);
+}
+
+void vxi11_close() {
+	destroy_link_1(&link, clnt);
+	clnt_destroy(clnt);
+	clnt = NULL;
+}