--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/rvinterf/asyncshell/battery.c	Thu Oct 22 05:39:47 2020 +0000
@@ -0,0 +1,73 @@
+/*
+ * Functions for sending MMI_BATTERY_IND primitives with simulated
+ * battery actions.
+ */
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <strings.h>
+#include <stdlib.h>
+#include "pktmux.h"
+#include "limits.h"
+#include "exitcodes.h"
+
+static u_char mmi_battery_ind_fixedpart[24] = {
+	RVT_L23_HEADER, 0x97, 24, 0,
+	0, 0, 0, 0,
+	'P', 'C', 'O', ' ',
+	'M', 'M', 'I', ' ',
+	'M', 'M', 'I', ' ',
+	0x03, 0x4E, 0, 0
+};
+
+send_mmi_battery_ind(byte1, byte2)
+{
+	u_char pkt[28];
+
+	bcopy(mmi_battery_ind_fixedpart, pkt, 24);
+	pkt[24] = byte1;
+	pkt[25] = byte2;
+	/* 2 padding bytes */
+	pkt[26] = 0;
+	pkt[27] = 0;
+	send_pkt_to_target(pkt, 28);
+	return(0);
+}
+
+cmd_batt_common(argc, argv)
+	char **argv;
+{
+	u_char bytes[2];
+	int i;
+	char *endp;
+
+	for (i = 0; i < 2; i++) {
+		bytes[i] = strtoul(argv[i], &endp, 0);
+		if (*endp) {
+			printf("error: invalid batt argument\n");
+			return(ERROR_USAGE);
+		}
+	}
+	return send_mmi_battery_ind(bytes[0], bytes[1]);
+}
+
+void
+cmd_batt_interactive(argstr)
+	char *argstr;
+{
+	char *argv[3];
+	int argc, rc;
+
+	rc = parse_interactive_command_into_argv(argstr, argv, 2, 2, &argc);
+	if (rc < 0)
+		return;
+	cmd_batt_common(argc, argv);
+}
+
+cmd_batt_oneshot(argc, argv)
+	char **argv;
+{
+	return cmd_batt_common(argc - 1, argv + 1);
+}