1 files changed, 55 insertions, 0 deletions
diff --git a/client/commands.c b/client/commands.c
new file mode 100644
index 0000000..778e9c1
--- /dev/null
+++ b/client/commands.c
@@ -0,0 +1,55 @@
+#include <stdlib.h>
+
+#include "../shared/bin.h"
+#include "../shared/modes.h"
+#include "../shared/protocol.h"
+#include "commands.h"
+#include "main.h"
+#include "time.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);
+	}
+}
+
+void w2_send_info() {
+	W2_CREATE_MSG_BIN(w2_s_cmd_info_rx, msg, msg_bin);
+	msg->opcode = W2_CMD_INFO | W2_CMDDIR_RX;
+
+	w2_send_bin(msg_bin);
+	free(msg_bin);
+}
+
+void w2_send_dirc(uint16_t left, uint16_t right) {
+	W2_CREATE_MSG_BIN(w2_s_cmd_dirc_rx, msg, msg_bin);
+	msg->opcode = W2_CMD_DIRC | W2_CMDDIR_RX;
+	msg->left	= w2_bin_hton16(left);
+	msg->right	= w2_bin_hton16(right);
+
+	w2_send_bin(msg_bin);
+	free(msg_bin);
+}
+
+void w2_send_ping() {
+	g_w2_state.ping_id = (uint8_t)rand();
+	W2_CREATE_MSG_BIN(w2_s_cmd_ping_rx, msg, msg_bin);
+	msg->opcode = W2_CMD_PING | W2_CMDDIR_RX;
+	msg->id		= g_w2_state.ping_id;
+
+	w2_send_bin(msg_bin);
+	free(msg_bin);
+
+	w2_timer_start(W2_TIMER_PING);
+}
+
+void w2_send_mode(w2_e_mode mode) {
+	W2_CREATE_MSG_BIN(w2_s_cmd_mode_rx, msg, msg_bin);
+	msg->opcode = W2_CMD_MODE | W2_CMDDIR_RX;
+	msg->mode	= mode;
+
+	w2_send_bin(msg_bin);
+	free(msg_bin);
+}