fix(Build): Fix -Wstrict-prototypes warnings (#954)

Co-authored-by: Lorne Smith <[email protected]>
Co-authored-by: Jake-Carter <[email protected]>

Examples/MAX32520/ARM-DSP/arm_class_marks_example/arm_class_marks_example_f32.c

@@ -139,7 +139,7 @@ uint32_t student_num;
 * Main f32 test function.  It returns maximum marks secured and student number
 * ------------------------------------------------------------------------------- */
 
-int main()
+int main(void)
 {
 #ifndef USE_STATIC_INIT
 

Examples/MAX32520/DMA/main.c

@@ -56,7 +56,7 @@ void memCpyComplete(void *dest)
     flag++;
 }
 
-void DMA0_IRQHandler()
+void DMA0_IRQHandler(void)
 {
     MXC_DMA_Handler();
 }

Examples/MAX32520/Flash/main.c

@@ -62,7 +62,7 @@ volatile uint32_t isr_flags;
 
 //******************************************************************************
 int button_pressed = 0;
-void button_handler()
+void button_handler(void)
 {
     button_pressed = 1;
 }
@@ -130,7 +130,7 @@ void setup_irqs(void)
     isr_cnt = 0;
 }
 
-int write_test_pattern()
+int write_test_pattern(void)
 {
     int err;
     // A flash address must be in the erased state before writing to it, because the
@@ -172,7 +172,7 @@ int write_test_pattern()
     return err;
 }
 
-int validate_test_pattern()
+int validate_test_pattern(void)
 {
     int err = 0;
 
@@ -192,7 +192,7 @@ int validate_test_pattern()
     return err;
 }
 
-int validate_test_pattern_erase()
+int validate_test_pattern_erase(void)
 {
     int err = 0;
 
@@ -210,7 +210,7 @@ int validate_test_pattern_erase()
     return err;
 }
 
-int erase_magic()
+int erase_magic(void)
 {
     /*
         To modify a location in flash that has already been written to,

Examples/MAX32520/Hello_World_Cpp/main.cpp

@@ -65,7 +65,7 @@ class LED {
     int blink_count;
 };
 
-int main()
+int main(void)
 {
     LED led = LED(0);
 

Examples/MAX32520/I2C_MNGR/i2c_mngr/i2c_mngr.c

@@ -38,7 +38,7 @@ typedef struct {
 static i2c_txn_mngr_t s_mngr;
 
 /******************************************************************************/
-int I2C_MNGR_Init()
+int I2C_MNGR_Init(void)
 {
     s_mngr.inst0 = MXC_I2C0;
 

Examples/MAX32520/I2C_MNGR/i2c_mngr/i2c_mngr.h

@@ -54,7 +54,7 @@ typedef struct {
  * @brief Initializes I2C transaction manager
  * @return #E_NO_ERROR if succeeded, error code otherwise
  */
-int I2C_MNGR_Init();
+int I2C_MNGR_Init(void);
 
 /*
  * @brief Executes I2C transaction

Examples/MAX32520/I2C_SCAN/main.c

@@ -42,7 +42,7 @@
 uint8_t counter = 0;
 
 // *****************************************************************************
-int main()
+int main(void)
 {
     printf("\n******** I2C SLAVE ADDRESS SCANNER *********\n");
     printf("\nThis example finds the addresses of any I2C Slave devices connected to the");

Examples/MAX32520/SFE/main.c

@@ -97,7 +97,7 @@ int Flash_CheckErased(uint32_t startaddr)
 }
 
 //******************************************************************************
-void Flash_Write()
+void Flash_Write(void)
 {
     int fail = 0;
     int i = 0;
@@ -166,7 +166,7 @@ void Flash_InterruptEN(mxc_flc_regs_t *regs)
 }
 
 //******************************************************************************
-void Flash_CommandCheck()
+void Flash_CommandCheck(void)
 {
     static uint8_t isErased = 0;
 

Examples/MAX32520/SFE_Host/sfe_host.c

@@ -28,7 +28,7 @@
 mxc_spi_req_t master_req;
 
 //******************************************************************************
-void SFE_Reset()
+void SFE_Reset(void)
 {
     uint8_t cmd = SFE_CMD_RST_EN;
 
@@ -481,7 +481,7 @@ void SFE_Read(uint8_t *rxdata, uint32_t length, uint32_t address, spi_width_t wi
 }
 
 // *****************************************************************************
-void SFE_4ByteModeEnable()
+void SFE_4ByteModeEnable(void)
 {
     uint8_t cmd = SFE_4BYTE_ENTER;
 
@@ -512,7 +512,7 @@ void SFE_4ByteModeEnable()
 }
 
 // *****************************************************************************
-void SFE_4ByteModeDisable()
+void SFE_4ByteModeDisable(void)
 {
     uint8_t cmd = SFE_4BYTE_EXIT;
 

Examples/MAX32520/SFE_Host/sfe_host.h

@@ -89,7 +89,7 @@ typedef enum {
  * @brief
  *
  */
-void SFE_Reset();
+void SFE_Reset(void);
 
 /**
  * @brief
@@ -139,12 +139,12 @@ void SFE_Read(uint8_t *rxdata, uint32_t length, uint32_t address, spi_width_t wi
  * @brief
  *
  */
-void SFE_4ByteModeEnable();
+void SFE_4ByteModeEnable(void);
 
 /**
  * @brief
  *
  */
-void SFE_4ByteModeDisable();
+void SFE_4ByteModeDisable(void);
 
 #endif // EXAMPLES_MAX32520_SFE_HOST_SFE_HOST_H_

Examples/MAX32520/TMR/main.c

@@ -63,7 +63,7 @@
 
 /***** Functions *****/
 
-void PWMTimer()
+void PWMTimer(void)
 {
     // Declare variables
     mxc_tmr_cfg_t tmr; // to configure timer
@@ -98,14 +98,14 @@ void PWMTimer()
 }
 
 // Toggles GPIO when continuous timer repeats
-void ContinuousTimerHandler()
+void ContinuousTimerHandler(void)
 {
     // Clear interrupt
     MXC_TMR_ClearFlags(CONT_TIMER);
     MXC_GPIO_OutToggle(led_pin[1].port, led_pin[1].mask);
 }
 
-void ContinuousTimer()
+void ContinuousTimer(void)
 {
     // Declare variables
     mxc_tmr_cfg_t tmr;

Examples/MAX32520/Watchdog/main.c

@@ -50,7 +50,7 @@
 /***** Functions *****/
 
 // *****************************************************************************
-void watchdog_timeout_handler()
+void watchdog_timeout_handler(void)
 {
     //get and clear flag
     MXC_WDT_GetIntFlag(MXC_WDT0);

Examples/MAX32650/ARM-DSP/arm_class_marks_example/arm_class_marks_example_f32.c

@@ -139,7 +139,7 @@ uint32_t student_num;
 * Main f32 test function.  It returns maximum marks secured and student number
 * ------------------------------------------------------------------------------- */
 
-int main()
+int main(void)
 {
 #ifndef USE_STATIC_INIT
 

Examples/MAX32650/DMA/main.c

@@ -56,7 +56,7 @@ void memCpyComplete(void *dest)
     flag++;
 }
 
-void DMA0_IRQHandler()
+void DMA0_IRQHandler(void)
 {
     MXC_DMA_Handler();
 }

Examples/MAX32650/Flash/main.c

@@ -59,7 +59,7 @@ volatile uint32_t isr_flags;
 //******************************************************************************
 
 int button_pressed = 0;
-void button_handler()
+void button_handler(void)
 {
     button_pressed = 1;
 }
@@ -120,7 +120,7 @@ void setup_irqs(void)
     isr_cnt = 0;
 }
 
-int write_test_pattern()
+int write_test_pattern(void)
 {
     int err;
     // A flash address must be in the erased state before writing to it, because the
@@ -162,7 +162,7 @@ int write_test_pattern()
     return err;
 }
 
-int validate_test_pattern()
+int validate_test_pattern(void)
 {
     int err = 0;
 
@@ -182,7 +182,7 @@ int validate_test_pattern()
     return err;
 }
 
-int erase_magic()
+int erase_magic(void)
 {
     /*
         To modify a location in flash that has already been written to,

Examples/MAX32650/Hello_World_Cpp/main.cpp

@@ -65,7 +65,7 @@ class LED {
     int blink_count;
 };
 
-int main()
+int main(void)
 {
     LED led = LED(0);
 

Examples/MAX32650/I2C/main.c

@@ -187,7 +187,7 @@ int verifyData(void)
 }
 
 // *****************************************************************************
-int main()
+int main(void)
 {
     printf("\n******** I2C Master-Slave Transaction Demo *********\n");
     printf("\nThis example uses one I2C peripheral as a master to\n");

Examples/MAX32650/I2C_MNGR/i2c_mngr/i2c_mngr.c

@@ -38,7 +38,7 @@ typedef struct {
 static i2c_txn_mngr_t s_mngr;
 
 /******************************************************************************/
-int I2C_MNGR_Init()
+int I2C_MNGR_Init(void)
 {
     s_mngr.inst0 = MXC_I2C0;
     s_mngr.inst1 = MXC_I2C1;

Examples/MAX32650/I2C_MNGR/i2c_mngr/i2c_mngr.h

@@ -54,7 +54,7 @@ typedef struct {
  * @brief Initializes I2C transaction manager
  * @return #E_NO_ERROR if succeeded, error code otherwise
  */
-int I2C_MNGR_Init();
+int I2C_MNGR_Init(void);
 
 /*
  * @brief Executes I2C transaction

Examples/MAX32650/I2C_SCAN/main.c

@@ -43,7 +43,7 @@
 /***** Globals *****/
 
 // *****************************************************************************
-int main()
+int main(void)
 {
     int error;
     uint8_t counter = 0;

Examples/MAX32650/I2S/main.c

@@ -62,7 +62,7 @@ void dma_ctz_cb(int ch, int err)
 }
 
 /*****************************************************************/
-int main()
+int main(void)
 {
     int err;
 

Examples/MAX32650/Pulse_Train/main.c

@@ -44,7 +44,7 @@
 /***** Functions *****/
 
 // *****************************************************************************
-static void PB_Start_Stop_handler()
+static void PB_Start_Stop_handler(void)
 {
     uint32_t enablePTMask;
     for (int i = 0; i < 20000; i++) {}

Examples/MAX32650/RTC/main.c

@@ -106,12 +106,12 @@ void RTC_IRQHandler(void)
 }
 
 volatile int buttonPressed = 0;
-void buttonHandler()
+void buttonHandler(void)
 {
     buttonPressed = 1;
 }
 
-void printTime()
+void printTime(void)
 {
     int day, hr, min, err;
     uint32_t sec, rtc_readout;

Examples/MAX32650/RTC_Backup/main.c

@@ -60,7 +60,7 @@
 void RTC_IRQHandler(void) {}
 
 // *****************************************************************************
-void rescheduleAlarm()
+void rescheduleAlarm(void)
 {
     uint32_t time;
     int flags = MXC_RTC_GetFlags();
@@ -86,7 +86,7 @@ void rescheduleAlarm()
 }
 
 // *****************************************************************************
-void printTime()
+void printTime(void)
 {
     int day, hr, min;
     uint32_t sec;
@@ -107,7 +107,7 @@ void printTime()
 }
 
 // *****************************************************************************
-int configureRTC()
+int configureRTC(void)
 {
     printf("\n\n***************** RTC Wake from Backup Example *****************\n\n");
     printf("The time-of-day alarm is set to wake the device every %d seconds.\n", TIME_OF_DAY_SEC);

Examples/MAX32650/SDHC_FAT/include/sdhc_example.h

@@ -38,15 +38,15 @@ int sdhc_init(void);
 
 void generateMessage(unsigned length);
 
-int mount();
+int mount(void);
 
-int umount();
+int umount(void);
 
-int formatSDHC();
+int formatSDHC(void);
 
-int getSize();
+int getSize(void);
 
-int ls();
+int ls(void);
 
 int createFile(char *file_name, unsigned int length);
 
@@ -58,8 +58,8 @@ int cd(char *dir_name);
 
 int deleteFile(char *file_name);
 
-int example();
+int example(void);
 
-void waitCardInserted();
+void waitCardInserted(void);
 
 #endif // EXAMPLES_MAX32650_SDHC_FAT_INCLUDE_SDHC_EXAMPLE_H_