1 files changed, 25 insertions, 0 deletions
diff --git a/boards/base/RaspberryPi/FreeRTOS/uart.h b/boards/base/RaspberryPi/FreeRTOS/uart.h
new file mode 100644
index 00000000..fe7f64aa
--- /dev/null
+++ b/boards/base/RaspberryPi/FreeRTOS/uart.h
@@ -0,0 +1,25 @@
+/* uart.h - UART initialization & communication */
+ 
+#ifndef UART_H
+#define UART_H
+ 
+#include <stdint.h>
+ 
+/*
+ * Initialize UART0.
+ */
+void uart_init();
+ 
+/*
+ * Transmit a byte via UART0.
+ * uint8_t Byte: byte to send.
+ */
+void uart_putc(uint8_t byte);
+ 
+/*
+ * print a string to the UART one character at a time
+ * const char *str: 0-terminated string
+ */
+void uart_puts(const char *str);
+ 
+#endif // #ifndef UART_H