# HG changeset patch
# User Ethan Zonca <ez@ethanzonca.com>
# Date 2016-10-11 21:21:51
# Node ID 779c7da65f385dd8cb111d1e2834dcf9cc0fab5c
# Parent  9ba4d6855ba47acaf3cb4d9b17b260347b2400c6

Fix deinitting things that aren't initted

diff --git a/src/gps.c b/src/gps.c
--- a/src/gps.c
+++ b/src/gps.c
@@ -21,6 +21,13 @@ static uint8_t _gps_verify_checksum(uint
 // Poll for fix data from the GPS and update the internal structure
 void gps_update_data(void)
 {
+	// Error!
+	if(!gpson)
+	{
+		led_blink(5);
+		return;
+	}
+
     // Construct the request to the GPS
     uint8_t request[8] = {0xB5, 0x62, 0x01, 0x07, 0x00, 0x00, 0xFF, 0xFF};
 
diff --git a/src/uart.c b/src/uart.c
--- a/src/uart.c
+++ b/src/uart.c
@@ -90,8 +90,8 @@ void uart_deinit(void)
 {
     if(uart_initted == 1)
     {
-        HAL_DMA_DeInit(&hdma_usart1_rx);
-        HAL_DMA_DeInit(&hdma_usart1_tx);
+        //HAL_DMA_DeInit(&hdma_usart1_rx);
+        //HAL_DMA_DeInit(&hdma_usart1_tx);
         HAL_UART_DeInit(&huart1);
         uart_initted = 0;
     }