X-Git-Url: http://git.rohieb.name/hackover2013-badge-firmware.git/blobdiff_plain/9d18e10afb2439a6a9ba6978a799259746a837b7..9f4d9c8e095ee37b411008e81e6a12e7c20cb9c5:/project/commands/cmd_uart.c

diff --git a/project/commands/cmd_uart.c b/project/commands/cmd_uart.c
index 8e634f4..91081f7 100644
--- a/project/commands/cmd_uart.c
+++ b/project/commands/cmd_uart.c
@@ -78,9 +78,18 @@ void cmd_uart(uint8_t argc, char **argv)
     // Display the current baud rate
     #ifdef CFG_PRINTF_UART
       uart_pcb_t *pcb = uartGetPCB();
-      printf("%d%s", pcb->baudrate, CFG_PRINTF_NEWLINE);
+      printf("%u%s", (unsigned int)(pcb->baudrate), CFG_PRINTF_NEWLINE);
     #else
-      printf("UART not initialised (using USBCDC)%s", CFG_PRINTF_NEWLINE);
+      // Try to get UART from EEPROM
+      uint32_t uartEEPROM = eepromReadU32(CFG_EEPROM_UART_SPEED);
+      if ((uartEEPROM < 9600) || (uartEEPROM > 115200))
+      {
+        printf("UART not set in EEPROM%s", CFG_PRINTF_NEWLINE);
+      }
+      else
+      {
+        printf("%u%s", (unsigned int)uartEEPROM, CFG_PRINTF_NEWLINE);
+      }
     #endif
   }
 }