diff --git a/configs/stm3210e-eval/buttons/defconfig b/configs/stm3210e-eval/buttons/defconfig index 4a072721a1..ebe5d7d44b 100644 --- a/configs/stm3210e-eval/buttons/defconfig +++ b/configs/stm3210e-eval/buttons/defconfig @@ -684,14 +684,23 @@ CONFIG_EXAMPLE_NETTEST_CLIENTIP=(10<<24|0<<16|0<<8|1) # Settings for examples/buttons # # CONFIG_EXAMPLE_BUTTONS_MIN and CONFIG_EXAMPLE_BUTTONS_MAX -# Lowest and highest button number +# Lowest and highest button number (0-7) # CONFIG_EXAMPLE_IRQBUTTONS_MIN and CONFIG_EXAMPLE_IRQBUTTONS_MAX -# Lowest and highest interrupting button number +# Lowest and highest interrupting button number (-7) +# CONFIG_EXAMPLE_BUTTONS_NAMEn - Name for button n # CONFIG_EXAMPLE_BUTTONS_MIN=0 CONFIG_EXAMPLE_BUTTONS_MAX=7 CONFIG_EXAMPLE_IRQBUTTONS_MIN=2 CONFIG_EXAMPLE_IRQBUTTONS_MAX=7 +CONFIG_EXAMPLE_BUTTONS_NAME0="WAKEUP" +CONFIG_EXAMPLE_BUTTONS_NAME1="TAMPER" +CONFIG_EXAMPLE_BUTTONS_NAME2="KEY" +CONFIG_EXAMPLE_BUTTONS_NAME3="SELECT" +CONFIG_EXAMPLE_BUTTONS_NAME4="DOWN" +CONFIG_EXAMPLE_BUTTONS_NAME5="LEFT" +CONFIG_EXAMPLE_BUTTONS_NAME6="RIGHT" +CONFIG_EXAMPLE_BUTTONS_NAME7="UP" # # Settings for examples/ostest diff --git a/configs/stm3210e-eval/src/stm3210e-internal.h b/configs/stm3210e-eval/src/stm3210e-internal.h index 8634feab84..42d3090e0b 100755 --- a/configs/stm3210e-eval/src/stm3210e-internal.h +++ b/configs/stm3210e-eval/src/stm3210e-internal.h @@ -83,7 +83,7 @@ #define GPIO_BTN_WAKEUP (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\ GPIO_PORTA|GPIO_PIN0) #define GPIO_BTN_TAMPER (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\ - GPIO_PORTA|GPIO_PIN0) + GPIO_PORTC|GPIO_PIN13) #define GPIO_BTN_KEY (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\ GPIO_EXTI|GPIO_PORTG|GPIO_PIN8) #define GPIO_JOY_SEL (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\ diff --git a/configs/stm3210e-eval/src/up_buttons.c b/configs/stm3210e-eval/src/up_buttons.c index 9803b604c0..b9c9fb9d41 100644 --- a/configs/stm3210e-eval/src/up_buttons.c +++ b/configs/stm3210e-eval/src/up_buttons.c @@ -109,11 +109,21 @@ uint8_t up_buttons(void) for (i = 0; i < NUM_BUTTONS; i++) { - /* A LOW value means that the key is pressed */ + /* A LOW value means that the key is pressed for most keys. The exception + * is the WAKEUP button. + */ - if (!stm32_gpioread(g_buttons[i])) + bool released = stm32_gpioread(g_buttons[i]); + if (i == BUTTON_WAKEUP) { - ret |= (1 << i); + released = !released; + } + + /* Accumulate the set of depressed (not released) keys */ + + if (!released) + { + ret |= (1 << i); } }