add spi e-ink display

2025-11-26 12:29:21 -05:00
parent d07901835e
commit 7ad7e03a01
5 changed files with 164 additions and 48 deletions
--- a/commands/echo.h
+++ b/commands/echo.h
@@ -0,0 +1,14 @@
+#ifndef COMMANDS_ECHO_H
+#define COMMANDS_ECHO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void echo_and_reset(char* buffer, int* index_ptr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // COMMANDS_ECHO_H