From d81f320698deebbe9da2ed79c9fc85b46f919cc8 Mon Sep 17 00:00:00 2001
From: jeromecoutant <jerome.coutant@st.com>
Date: Thu, 6 Jun 2019 15:51:06 +0200
Subject: [PATCH] STM32: remove compilation warning

---
 targets/TARGET_STM/can_api.c      | 3 ++-
 targets/TARGET_STM/gpio_irq_api.c | 3 ++-
 targets/TARGET_STM/i2c_api.c      | 1 +
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/targets/TARGET_STM/can_api.c b/targets/TARGET_STM/can_api.c
index 0595ae3a27..7ab05cb9cf 100644
--- a/targets/TARGET_STM/can_api.c
+++ b/targets/TARGET_STM/can_api.c
@@ -513,6 +513,7 @@ void can_irq_set(can_t *obj, CanIrqType type, uint32_t enable)
 #include "can_device.h" // Specific to STM32 serie
 #include <math.h>
 #include <string.h>
+#include <inttypes.h>
 
 static uint32_t can_irq_ids[CAN_NUM] = {0};
 static can_irq_handler irq_handler;
@@ -743,7 +744,7 @@ int can_frequency(can_t *obj, int f)
                 }
             }
             if (status == 0) {
-                error("can ESR  0x%04x.%04x + timeout status %d", (can->ESR & 0xFFFF0000) >> 16, (can->ESR & 0xFFFF), status);
+                error("can ESR  0x%04" PRIx32 ".%04" PRIx32 " + timeout status %d", (can->ESR & 0xFFFF0000) >> 16, (can->ESR & 0xFFFF), status);
             }
         } else {
             error("can init request timeout\n");
diff --git a/targets/TARGET_STM/gpio_irq_api.c b/targets/TARGET_STM/gpio_irq_api.c
index 5fb1ed8957..f5f100834e 100644
--- a/targets/TARGET_STM/gpio_irq_api.c
+++ b/targets/TARGET_STM/gpio_irq_api.c
@@ -31,6 +31,7 @@
 #if DEVICE_INTERRUPTIN
 
 #include <stdbool.h>
+#include <inttypes.h>
 #include "cmsis.h"
 #include "gpio_irq_api.h"
 #include "pinmap.h"
@@ -125,7 +126,7 @@ static void handle_interrupt_in(uint32_t irq_index, uint32_t max_num_pin_line)
             }
         }
     }
-    error("Unexpected Spurious interrupt, index %ld\r\n", irq_index);
+    error("Unexpected Spurious interrupt index %" PRIu32 "\n", irq_index);
 }
 
 
diff --git a/targets/TARGET_STM/i2c_api.c b/targets/TARGET_STM/i2c_api.c
index 121981e11e..142e01b52a 100644
--- a/targets/TARGET_STM/i2c_api.c
+++ b/targets/TARGET_STM/i2c_api.c
@@ -35,6 +35,7 @@
 
 #if DEVICE_I2C
 
+#include <string.h>
 #include "cmsis.h"
 #include "pinmap.h"
 #include "PeripheralPins.h"