diff options
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_gpio.c')
| -rwxr-xr-x | nuttx/arch/arm/src/stm32/stm32_gpio.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_gpio.c b/nuttx/arch/arm/src/stm32/stm32_gpio.c index 10bf482cb1..d10c9328b0 100755 --- a/nuttx/arch/arm/src/stm32/stm32_gpio.c +++ b/nuttx/arch/arm/src/stm32/stm32_gpio.c @@ -38,7 +38,9 @@ ****************************************************************************/ #include <nuttx/config.h> -#include <sys/types.h> + +#include <stdint.h> +#include <stdbool.h> #include <debug.h> #include <arch/irq.h> @@ -59,7 +61,7 @@ * Private Data ****************************************************************************/ -static const uint32 g_gpiobase[STM32_NGPIO_PORTS] = +static const uint32_t g_gpiobase[STM32_NGPIO_PORTS] = { #if STM32_NGPIO_PORTS > 0 STM32_GPIOA_BASE, @@ -104,17 +106,17 @@ static const char g_portchar[8] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H' }; * ****************************************************************************/ -int stm32_configgpio(uint32 cfgset) +int stm32_configgpio(uint32_t cfgset) { - uint32 base; - uint32 cr; - uint32 regval; - uint32 regaddr; + uint32_t base; + uint32_t cr; + uint32_t regval; + uint32_t regaddr; unsigned int port; unsigned int pin; unsigned int pos; unsigned int modecnf; - boolean input; + bool input; /* Verify that this hardware supports the select GPIO port */ @@ -215,7 +217,7 @@ int stm32_configgpio(uint32 cfgset) regval = getreg32(regaddr); shift = AFIO_EXTICR_EXTI_SHIFT(pin); regval &= ~(AFIO_EXTICR_PORT_MASK << shift); - regval |= (((uint32)port) << shift); + regval |= (((uint32_t)port) << shift); putreg32(regval, regaddr); } @@ -259,10 +261,10 @@ int stm32_configgpio(uint32 cfgset) * ****************************************************************************/ -void stm32_gpiowrite(uint32 pinset, boolean value) +void stm32_gpiowrite(uint32_t pinset, bool value) { - uint32 base; - uint32 offset; + uint32_t base; + uint32_t offset; unsigned int port; unsigned int pin; @@ -299,9 +301,9 @@ void stm32_gpiowrite(uint32 pinset, boolean value) * ****************************************************************************/ -boolean stm32_gpioread(uint32 pinset) +bool stm32_gpioread(uint32_t pinset) { - uint32 base; + uint32_t base; unsigned int port; unsigned int pin; @@ -329,10 +331,10 @@ boolean stm32_gpioread(uint32 pinset) ****************************************************************************/ #ifdef CONFIG_DEBUG -int stm32_dumpgpio(uint32 pinset, const char *msg) +int stm32_dumpgpio(uint32_t pinset, const char *msg) { irqstate_t flags; - uint32 base; + uint32_t base; unsigned int port; unsigned int pin; |