/**
****************************************************************************************
* @brief All GPIO interrupt callback
****************************************************************************************
*/
void gpio_interrupt_callback(enum gpio_pin pin)
{
switch(pin)
{
case BUTTON1_PIN:
//Button 1 is used to enter adv mode.
usr_button1_cb();
break;
case BUTTON2_PIN:
//Button 2 is used to control buzzer off
usr_button2_cb();
break;
#if (defined(QN_TEST_CTRL_PIN))
case QN_TEST_CTRL_PIN:
//When test controll pin is changed to low level, this function will reboot system.
gpio_disable_interrupt(QN_TEST_CTRL_PIN);
syscon_SetCRSS(QN_SYSCON, SYSCON_MASK_REBOOT_SYS);
break;
#endif
default:
break;
}
}
/**
****************************************************************************************
* @brief All GPIO interrupt callback
****************************************************************************************
*/
void gpio_interrupt_callback(enum gpio_pin pin)
{
switch(pin)
{
case BUTTON1_PIN:
//Button 1 is used to enter adv mode.
usr_button1_cb();
break;
#if (defined(QN_TEST_CTRL_PIN))
case QN_TEST_CTRL_PIN:
//When test controll pin is changed to low level, this function will reboot system.
gpio_disable_interrupt(QN_TEST_CTRL_PIN);
syscon_SetCRSS(QN_SYSCON, SYSCON_MASK_REBOOT_SYS);
break;
#endif
case ACCEL_INT_PIN:
accel_int_handler();
break;
default:
//QPRINTF("GPIO INT DETECTED but not dealt with!!!\r\n");
break;
}
}
static void siglog_deferred(void)
{
const struct gpio_info *g = gpio_list;
unsigned int i;
timestamp_t tdiff = {.val = 0};
/* Disable interrupts for input signals while we print stuff.*/
for (i = 0; i < POWER_SIGNAL_COUNT; i++)
gpio_disable_interrupt(power_signal_list[i].gpio);
CPRINTF("%d signal changes:\n", siglog_entries);
for (i = 0; i < siglog_entries; i++) {
if (i)
tdiff.val = siglog[i].time.val - siglog[i-1].time.val;
CPRINTF(" %.6ld +%.6ld %s => %d\n",
siglog[i].time.val, tdiff.val,
g[siglog[i].signal].name,
siglog[i].level);
}
if (siglog_truncated)
CPRINTF(" SIGNAL LOG TRUNCATED...\n");
siglog_entries = siglog_truncated = 0;
/* Okay, turn 'em on again. */
for (i = 0; i < POWER_SIGNAL_COUNT; i++)
gpio_enable_interrupt(power_signal_list[i].gpio);
}
DECLARE_DEFERRED(siglog_deferred);
static void siglog_add(enum gpio_signal signal)
{
if (siglog_entries >= MAX_SIGLOG_ENTRIES) {
siglog_truncated = 1;
return;
}
siglog[siglog_entries].time = get_time();
siglog[siglog_entries].signal = signal;
siglog[siglog_entries].level = gpio_get_level(signal);
siglog_entries++;
hook_call_deferred(siglog_deferred, SECOND);
}
#define SIGLOG(S) siglog_add(S)
#else
#define SIGLOG(S)
#endif /* CONFIG_BRINGUP */
void power_signal_interrupt(enum gpio_signal signal)
{
SIGLOG(signal);
/* Shadow signals and compare with our desired signal state. */
power_update_signals();
/* Wake up the task */
task_wake(TASK_ID_CHIPSET);
}