# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1719173169 0
# Node ID 27ca01bb5b118a1977444da9e10ca9061102b007
# Parent  e149ca1dd14f4a0f9c6e1cf74ae6ae76515bcf92
pcm: implement play-stop command

diff -r e149ca1dd14f -r 27ca01bb5b11 pcm/globals.h
--- a/pcm/globals.h	Sun Jun 23 19:59:17 2024 +0000
+++ b/pcm/globals.h	Sun Jun 23 20:06:09 2024 +0000
@@ -19,3 +19,4 @@
 void cmd_dmw_off(int argc, char **argv);
 void cmd_play_file(int argc, char **argv);
 void cmd_play_offset(int argc, char **argv);
+void cmd_play_stop(int argc, char **argv);
diff -r e149ca1dd14f -r 27ca01bb5b11 pcm/pcm_tx.c
--- a/pcm/pcm_tx.c	Sun Jun 23 19:59:17 2024 +0000
+++ b/pcm/pcm_tx.c	Sun Jun 23 20:06:09 2024 +0000
@@ -194,3 +194,13 @@
 	play_buf_nframes = st.st_size / 160 + 1;
 	play_buf_ptr = 0;
 }
+
+void cmd_play_stop(int argc, char **argv)
+{
+	if (!record_file) {
+		printf("error: no file play in progress\n");
+		return;
+	}
+	free(play_buffer);
+	play_buffer = NULL;
+}
diff -r e149ca1dd14f -r 27ca01bb5b11 pcm/user_cmd.c
--- a/pcm/user_cmd.c	Sun Jun 23 19:59:17 2024 +0000
+++ b/pcm/user_cmd.c	Sun Jun 23 20:06:09 2024 +0000
@@ -22,6 +22,7 @@
 	{"pcm-fill", cmd_pcm_fill},
 	{"play", cmd_play_file},
 	{"play-offset", cmd_play_offset},
+	{"play-stop", cmd_play_stop},
 	{"print-rx", cmd_print_rx},
 	{"record", cmd_record_start},
 	{"record-stop", cmd_record_stop},