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application: remove button since we will use the pins

This commit is contained in:
King Kévin 2021-03-24 00:20:11 +01:00
parent 48c1b5800e
commit 4dc895d793
2 changed files with 2 additions and 7 deletions
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7
application.c
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@ -468,13 +468,6 @@ void main(void)
char c = user_input_get(); // store receive character
terminal_send(c); // send received character to terminal
}
if (button_flag) { // user pressed button
action = true; // action has been performed
puts("button pressed\n");
led_toggle(); // toggle LED
sleep_ms(100); // wait a bit to remove noise and double trigger
button_flag = false; // reset flag
}
if (wakeup_flag) { // time to do periodic checks
wakeup_flag = false; // clear flag
}

2
global.c
View File

@ -261,6 +261,7 @@ void board_setup(void)
#endif // LED_PIN
// setup button
/*
#if defined(BUTTON_PIN) && defined(BUTTON_PRESSED)
rcc_periph_clock_enable(GPIO_RCC(BUTTON_PIN)); // enable clock for button
exti_select_source(GPIO_EXTI(BUTTON_PIN), GPIO_PORT(BUTTON_PIN)); // mask external interrupt of this pin only for this port
@ -274,6 +275,7 @@ void board_setup(void)
exti_enable_request(GPIO_EXTI(BUTTON_PIN)); // enable external interrupt
nvic_enable_irq(GPIO_NVIC_EXTI_IRQ(BUTTON_PIN)); // enable interrupt
#endif
*/
// reset user input buffer
user_input_available = false;