1 files changed, 40 insertions, 0 deletions
diff --git a/client/commands.c b/client/commands.c
new file mode 100644
index 0000000..67025f4
--- /dev/null
+++ b/client/commands.c
@@ -0,0 +1,40 @@
+#include <stdlib.h>
+
+#include "commands.h"
+#include "time.h"
+#include "main.h"
+#include "../shared/bin.h"
+#include "../shared/protocol.h"
+
+void w2_send_bin(w2_s_bin *data) {
+	w2_serial_write("\xff", 1);
+	for (uint8_t i = 0; i < data->bytes; i++) {
+		uint8_t byte = data->data[i];
+		byte == 0xff ? w2_serial_write("\xff\xff", 2) : w2_serial_write((char *)&byte, 1);
+	}
+}
+
+w2_s_bin* w2_send_info() {
+	size_t msg_size		  = sizeof(w2_s_cmd_info_rx);
+	w2_s_cmd_info_rx *msg = malloc(msg_size);
+	msg->opcode			  = W2_CMD_INFO | W2_CMDDIR_RX;
+	w2_s_bin *msg_bin = w2_bin_s_alloc(msg_size, (uint8_t *)msg);
+	w2_send_bin(msg_bin);
+	free(msg);
+	free(msg_bin);
+}
+
+w2_s_bin* w2_send_ping() {
+	g_w2_state.ping_id = (uint8_t) rand();
+	size_t msg_size		  = sizeof(w2_s_cmd_ping_rx);
+	w2_s_cmd_ping_rx *msg = malloc(msg_size);
+	msg->opcode			  = W2_CMD_PING | W2_CMDDIR_RX;
+	msg->id = g_w2_state.ping_id;
+	w2_s_bin *msg_bin = w2_bin_s_alloc(msg_size, (uint8_t *)msg);
+	w2_send_bin(msg_bin);
+	free(msg);
+	free(msg_bin);
+
+	w2_timer_start(W2_TIMER_PING);
+}
+