Changed to use stdint types.

include/libopencm3/sam/eefc.h

@@ -69,7 +69,7 @@
 #define EEFC_FSR_FCMDE			(0x01 << 1)
 #define EEFC_FSR_FRDY			(0x01 << 0)
 
-static inline void eefc_set_latency(u8 wait)
+static inline void eefc_set_latency(uint8_t wait)
 {
 #if defined(SAM3X)
 	EEFC_FMR(EEFC0) = (EEFC_FMR(EEFC0) & ~EEFC_FMR_FWS_MASK) | (wait << 8);

include/libopencm3/sam/gpio.h

@@ -33,19 +33,19 @@ enum gpio_flags {
 	GPIO_FLAG_PULL_UP = 8,
 };
 
-void gpio_init(u32 gpioport, u32 pins, enum gpio_flags flags);
+void gpio_init(uint32_t gpioport, uint32_t pins, enum gpio_flags flags);
 
-static inline void gpio_set(u32 gpioport, u32 gpios)
+static inline void gpio_set(uint32_t gpioport, uint32_t gpios)
 {
 	PIO_SODR(gpioport) = gpios;
 }
 
-static inline void gpio_clear(u32 gpioport, u32 gpios)
+static inline void gpio_clear(uint32_t gpioport, uint32_t gpios)
 {
 	PIO_CODR(gpioport) = gpios;
 }
 
-void gpio_toggle(u32 gpioport, u32 gpios);
+void gpio_toggle(uint32_t gpioport, uint32_t gpios);
 
 #endif
 

include/libopencm3/sam/pmc.h

@@ -125,7 +125,7 @@
 #define PMC_SR_LOCKA			(0x01 << 1)
 #define PMC_SR_MOSCXTS			(0x01 << 0)
 
-extern u32 pmc_mck_frequency;
+extern uint32_t pmc_mck_frequency;
 
 enum mck_src {
 	MCK_SRC_SLOW = 0,
@@ -135,10 +135,10 @@ enum mck_src {
 };
 
 void pmc_mck_set_source(enum mck_src src);
-void pmc_xtal_enable(bool en, u8 startup_time);
-void pmc_plla_config(u8 mul, u8 div);
-void pmc_peripheral_clock_enable(u8 pid);
-void pmc_peripheral_clock_disable(u8 pid);
+void pmc_xtal_enable(bool en, uint8_t startup_time);
+void pmc_plla_config(uint8_t mul, uint8_t div);
+void pmc_peripheral_clock_enable(uint8_t pid);
+void pmc_peripheral_clock_disable(uint8_t pid);
 void pmc_clock_setup_in_xtal_12mhz_out_84mhz(void);
 void pmc_clock_setup_in_rc_4mhz_out_84mhz(void);
 

include/libopencm3/sam/pwm.h

@@ -86,12 +86,12 @@
 #	error "Processor family not defined."
 #endif
 
-static inline void pwm_set_period(int ch, u32 period)
+static inline void pwm_set_period(int ch, uint32_t period)
 {
 	PWM_CPRD(ch) = period;
 }
 
-static inline void pwm_set_duty(int ch, u32 duty)
+static inline void pwm_set_duty(int ch, uint32_t duty)
 {
 	PWM_CDTY(ch) = duty;
 }

include/libopencm3/sam/usart.h

@@ -196,22 +196,22 @@ enum usart_flowcontrol {
 	USART_FLOWCONTROL_RTS_CTS,
 };
 
-void usart_set_baudrate(u32 usart, u32 baud);
-void usart_set_databits(u32 usart, int bits);
-void usart_set_stopbits(u32 usart, enum usart_stopbits);
-void usart_set_parity(u32 usart, enum usart_parity);
-void usart_set_mode(u32 usart, enum usart_mode);
-void usart_set_flow_control(u32 usart, enum usart_flowcontrol);
-void usart_enable(u32 usart);
-void usart_disable(u32 usart);
-void usart_send(u32 usart, u16 data);
-u16 usart_recv(u32 usart);
-void usart_wait_send_ready(u32 usart);
-void usart_wait_recv_ready(u32 usart);
-void usart_send_blocking(u32 usart, u16 data);
-u16 usart_recv_blocking(u32 usart);
-void usart_enable_rx_interrupt(u32 usart);
-void usart_disable_rx_interrupt(u32 usart);
+void usart_set_baudrate(uint32_t usart, uint32_t baud);
+void usart_set_databits(uint32_t usart, int bits);
+void usart_set_stopbits(uint32_t usart, enum usart_stopbits);
+void usart_set_parity(uint32_t usart, enum usart_parity);
+void usart_set_mode(uint32_t usart, enum usart_mode);
+void usart_set_flow_control(uint32_t usart, enum usart_flowcontrol);
+void usart_enable(uint32_t usart);
+void usart_disable(uint32_t usart);
+void usart_send(uint32_t usart, uint16_t data);
+uint16_t usart_recv(uint32_t usart);
+void usart_wait_send_ready(uint32_t usart);
+void usart_wait_recv_ready(uint32_t usart);
+void usart_send_blocking(uint32_t usart, uint16_t data);
+uint16_t usart_recv_blocking(uint32_t usart);
+void usart_enable_rx_interrupt(uint32_t usart);
+void usart_disable_rx_interrupt(uint32_t usart);
 
 #endif