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[NUCLEO_F302R8] Fix issue with MBED_A7 test 

Add new STM_MODE_IT_EVT_RESET GPIO mode.
pull/496/head
bcostm 2014-09-22 10:03:50 +02:00
parent 0111694e1e
commit fd5b02f014
3 changed files with 7 additions and 5 deletions
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1
libraries/mbed/targets/hal/TARGET_STM/TARGET_NUCLEO_F302R8/PinNames.h
View File

@ -53,6 +53,7 @@ extern "C" {
#define STM_MODE_EVT_RISING (9)
#define STM_MODE_EVT_FALLING (10)
#define STM_MODE_EVT_RISING_FALLING (11)
#define STM_MODE_IT_EVT_RESET (12)
// High nibble = port number (0=A, 1=B, 2=C, 3=D, 4=E, 5=F, 6=G, 7=H)
// Low nibble = pin number

6
libraries/mbed/targets/hal/TARGET_STM/TARGET_NUCLEO_F302R8/gpio_irq_api.c
View File

@ -204,7 +204,7 @@ void gpio_irq_free(gpio_irq_t *obj)
void gpio_irq_set(gpio_irq_t *obj, gpio_irq_event event, uint32_t enable)
{
uint32_t mode = STM_MODE_INPUT;
uint32_t mode = STM_MODE_IT_EVT_RESET;
uint32_t pull = GPIO_NOPULL;
if (enable) {
@ -232,7 +232,7 @@ void gpio_irq_set(gpio_irq_t *obj, gpio_irq_event event, uint32_t enable)
mode = STM_MODE_IT_FALLING;
obj->event = EDGE_FALL;
} else { // NONE or RISE
mode = STM_MODE_INPUT;
mode = STM_MODE_IT_EVT_RESET;
obj->event = EDGE_NONE;
}
}
@ -241,7 +241,7 @@ void gpio_irq_set(gpio_irq_t *obj, gpio_irq_event event, uint32_t enable)
mode = STM_MODE_IT_RISING;
obj->event = EDGE_RISE;
} else { // NONE or FALL
mode = STM_MODE_INPUT;
mode = STM_MODE_IT_EVT_RESET;
obj->event = EDGE_NONE;
}
}

5
libraries/mbed/targets/hal/TARGET_STM/TARGET_NUCLEO_F302R8/pinmap.c
View File

@ -33,7 +33,7 @@
#include "mbed_error.h"
// GPIO mode look-up table
static const uint32_t gpio_mode[12] = {
static const uint32_t gpio_mode[13] = {
0x00000000, // 0 = GPIO_MODE_INPUT
0x00000001, // 1 = GPIO_MODE_OUTPUT_PP
0x00000011, // 2 = GPIO_MODE_OUTPUT_OD
@ -45,7 +45,8 @@ static const uint32_t gpio_mode[12] = {
0x10310000, // 8 = GPIO_MODE_IT_RISING_FALLING
0x10120000, // 9 = GPIO_MODE_EVT_RISING
0x10220000, // 10 = GPIO_MODE_EVT_FALLING
0x10320000 // 11 = GPIO_MODE_EVT_RISING_FALLING
0x10320000, // 11 = GPIO_MODE_EVT_RISING_FALLING
0x10000000 // 12 = Reset IT and EVT (not in STM32Cube HAL)
};
// Enable GPIO clock and return GPIO base address