From 51c421ffc7f89f75613cb2606de6e58178ba1d44 Mon Sep 17 00:00:00 2001
From: miguelboing <miguel-boing@hotmail.com>
Date: Fri, 30 Dec 2022 19:19:35 -0300
Subject: [PATCH] firmware: drivers: uart: Adding all function declarations #43

---
 firmware/drivers/uart/uart.c | 38 ++++++++++++++++++++++++++++++++++++
 firmware/drivers/uart/uart.h | 10 ++++++++++
 2 files changed, 48 insertions(+)

diff --git a/firmware/drivers/uart/uart.c b/firmware/drivers/uart/uart.c
index e1df389..c3cce90 100644
--- a/firmware/drivers/uart/uart.c
+++ b/firmware/drivers/uart/uart.c
@@ -2,8 +2,16 @@
 #include <hal/include/libopencm3/stm32/gpio.h>
 #include <hal/include/libopencm3/stm32/usart.h>
 
+#include <libs/containers/queue/queue.h>
+
 #include "uart.h"
 
+static queue_t uart_port_1_rx_buffer;
+static queue_t uart_port_2_rx_buffer;
+static queue_t uart_port_3_rx_buffer;
+static queue_t uart_port_4_rx_buffer;
+static queue_t uart_port_5_rx_buffer;
+
 static inline int uart_send_byte(uart_config_t uart_config, char c);
 
 static inline int uart_read_byte(uart_config_t uart_config, char c);
@@ -159,3 +167,33 @@ static inline int uart_read_byte(uart_config_t uart_config, uint16_t* c)
   return 0;
 }
 
+int uart_write(uart_config_t uart_config, uint8_t* data, uint16_t len)
+{
+  return -1;
+}
+
+int uart_read(uart_config_t uart_config, uint8_t* data, uint16_t len)
+{
+  return -1;
+}
+
+int uart_rx_enable(uart_config_t uart_config)
+{
+  return -1;
+}
+
+
+int uart_rx_disable(uart_config_t uart_config)
+{
+  return -1;
+}
+
+int uart_read_available(uart_config_t uart_config, uint16_t n_recv_bytes)
+{
+  return -1;
+}
+
+int uart_flush(uart_config_t uart_config)
+{
+  return -1;
+}
diff --git a/firmware/drivers/uart/uart.h b/firmware/drivers/uart/uart.h
index 21c81be..928de8a 100644
--- a/firmware/drivers/uart/uart.h
+++ b/firmware/drivers/uart/uart.h
@@ -83,5 +83,15 @@ typedef struct
 
 int uart_init(uart_config_t config);
 
+int uart_write(uart_config_t uart_config, uint8_t* data, uint16_t len);
 
+int uart_read(uart_config_t uart_config, uint8_t* data, uint16_t len);
+
+int uart_rx_enable(uart_config_t uart_config);
+
+int uart_rx_disable(uart_config_t uart_config);
+
+int uart_read_available(uart_config_t uart_config, uint16_t n_recv_bytes);
+
+int uart_flush(uart_config_t uart_config);
 #endif /* UART_H */