1 files changed, 97 insertions, 0 deletions
diff --git a/main/fix-serial.patch b/main/fix-serial.patch
new file mode 100644
index 0000000..80b11c5
--- /dev/null
+++ b/main/fix-serial.patch
@@ -0,0 +1,97 @@
+diff --git a/movement/filesystem.c b/movement/filesystem.c
+index 97e3545..d3c2f83 100644
+--- a/movement/filesystem.c
++++ b/movement/filesystem.c
+@@ -275,6 +275,10 @@ void filesystem_process_command(char *line) {
+             filesystem_append_file(filename, "\n", 1);
+         }
+         free(text);
++    } else if (strcmp(command, "format") == 0) {
++        lfs_unmount(&lfs);
++        lfs_format(&lfs, &cfg);
++        lfs_mount(&lfs, &cfg);
+     } else {
+         printf("%s: command not found\n", command);
+     }
+diff --git a/movement/movement.c b/movement/movement.c
+index 825f130..c7066f7 100644
+--- a/movement/movement.c
++++ b/movement/movement.c
+@@ -547,7 +547,29 @@ bool app_loop(void) {
+             tx = "";
+         });
+ #else
+-        read(0, line, 256);
++#if 0
++        read(0, &line[ll], sizeof(line)-ll);
++#else
++        // JMM yuck just yuck, we do our best to patch this mess up
++        {
++            static char buf[sizeof(line) - 1];
++            static int bl; //again really signed?
++            int red;
++
++            red = read(0, &buf[bl], sizeof(buf) - 1);
++
++            if (red > 0) {
++                write(0, &buf[bl], red);
++                bl += red;
++                if (buf[bl-1] == '\r') {
++                    for (red = 0; red < bl; ++red)
++                        line[red] = buf[red] == '\r' ? '\n' : buf[red];
++                    //memcpy(line,buf,bl-1);
++                    bl = 0;
++                }
++            }
++        }
++#endif
+ #endif
+         if (strlen(line)) filesystem_process_command(line);
+     }
+diff --git a/watch-library/hardware/watch/watch_private.c b/watch-library/hardware/watch/watch_private.c
+index cd607b8..5081fdb 100644
+--- a/watch-library/hardware/watch/watch_private.c
++++ b/watch-library/hardware/watch/watch_private.c
+@@ -246,9 +246,18 @@ void _watch_enable_usb(void) {
+ // this function ends up getting called by printf to log stuff to the USB console.
+ int _write(int file, char *ptr, int len) {
+     (void)file;
++    int i; //it's 2023 boys and girls you can use size_t and ssize_t
+     if (hri_usbdevice_get_CTRLA_ENABLE_bit(USB)) {
+-        tud_cdc_n_write(0, (void const*)ptr, len);
+-        tud_cdc_n_write_flush(0);
++        //tud_cdc_n_write(0, (void const*)ptr, len);
++        for (i = 0; i < len; ++i)
++        {
++            if (ptr[i]=='\n') {
++                tud_cdc_n_write(0, (void const*)"\r\n", 2);
++            } else {
++                tud_cdc_n_write(0, (void const*)&ptr[i], 1);
++            }
++            tud_cdc_n_write_flush(0);
++        }
+         return len;
+     }
+ 
+@@ -262,6 +271,8 @@ int _read(int file, char *ptr, int len) {
+     int actual_length = strlen(buf);
+     if (actual_length) {
+         memcpy(ptr, buf, min(len, actual_length));
++        //JMM yuckity yuck yuck
++        buf[0] = 0;
+         return actual_length;
+     }
+     return 0;
+diff --git a/watch-library/shared/watch/watch.h b/watch-library/shared/watch/watch.h
+index 790f9a1..b280ae6 100644
+--- a/watch-library/shared/watch/watch.h
++++ b/watch-library/shared/watch/watch.h
+@@ -95,5 +95,6 @@ void watch_reset_to_bootloader(void);
+   * @return The number of bytes read, or zero if no bytes were read.
+   */
+ int read(int file, char *ptr, int len);
++int write(int file, char *ptr, int len);
+ 
+-#endif /* WATCH_H_ */
+\ No newline at end of file
++#endif /* WATCH_H_ */