int app_batt_alert_timer_handler(ke_msg_id_t const msgid,
void const *param,
ke_task_id_t const dest_id,
ke_task_id_t const src_id)
{
//Read LED GPIO state
if(bat_lvl_alert_used)
{
#if 0
if (bat_led_state)
{
if(GPIO_GetPinStatus(GPIO_ALERT_PWR_PORT,GPIO_ALERT_PWR_PIN)==false)
{
//正在充电
}
else
{
GPIO_SetActive( bat_led_port, bat_led_pin); //V3.2版本后将黄灯逻辑电平反向
bat_led_state = 0;
}
app_timer_set(APP_BATT_ALERT_TIMER, dest_id, 50);//20,电池电量低,报警灯闪烁速度,,delay延时
}
else
{
GPIO_SetInactive( bat_led_port, bat_led_pin);//V3.2版本后将黄灯逻辑电平反向
bat_led_state = 1;
app_timer_set(APP_BATT_ALERT_TIMER, dest_id, 50);//5,电池电量低,报警灯闪烁速度,delay延时
}
#endif
}
return (KE_MSG_CONSUMED);
}
const struct rwip_eif_api* rwip_eif_get_func(uint8_t type)
{
const struct rwip_eif_api* ret = NULL;
switch(type)
{
case RWIP_EIF_AHI:
case RWIP_EIF_HCIC:
{
#ifdef CFG_HCI_BOTH_EIF
if (GPIO_GetPinStatus(HCI_EIF_SELECT_PORT,HCI_EIF_SELECT_PIN))
ret = &uart_api;
else
ret = &spi_api;
#else
#ifdef CFG_HCI_SPI
ret = &spi_api; // select spi api
#else
ret = &uart_api; // select uart api
#endif
#endif
}
break;
default:
{
ASSERT_ERR(0);
}
break;
}
return ret;
}
void gpio0_callback(void)
{
NVIC_DisableIRQ(GPIO0_IRQn); // Disable this interrupt
if(GPIO_GetPinStatus(UART1_CTS_PORT, UART1_CTS_PIN)==FALSE)
{
app_override_ble_xon();
//Set interrupt to detect rising edge of CTS
GPIO_EnableIRQ(UART1_CTS_PORT, UART1_CTS_PIN, GPIO0_IRQn, 0, 1, 0);
}
else if(GPIO_GetPinStatus(UART1_CTS_PORT, UART1_CTS_PIN)==TRUE)
{
app_override_ble_xoff();
//Set interrupt to detect falling edge of CTS
GPIO_EnableIRQ(UART1_CTS_PORT, UART1_CTS_PIN, GPIO0_IRQn, 1, 0, 0);
}
NVIC_ClearPendingIRQ(GPIO0_IRQn);
NVIC_EnableIRQ(GPIO0_IRQn); // Enable this interrupt
}
/**
****************************************************************************************
* @brief Enable pad's and peripheral clocks assuming that peripherals' power domain is down. The Uart and SPi clocks are set.
*
* @return void
****************************************************************************************
*/
void periph_init(void)
{
// Power up peripherals' power domain
SetBits16(PMU_CTRL_REG, PERIPH_SLEEP, 0);
while (!(GetWord16(SYS_STAT_REG) & PER_IS_UP)) ;
//rom patch
patch_func();
//Init pads
set_pad_functions();
SetBits16(CLK_PER_REG, UART1_ENABLE, 1); // enable clock - always @16MHz
// baudr=9-> 115k2
// mode=3-> no parity, 1 stop bit 8 data length
uart_sps_init(UART_SPS_BAUDRATE, 3); //exact baud rate defined in uart.h
// Enable the pads
SetBits16(SYS_CTRL_REG, PAD_LATCH_EN, 1);
#if (EXT_SLEEP_ENABLED)
app_scheduler_reinit();
#endif //EXT_SLEEP_ENABLED
#if ((UART_HW_FLOW_ENABLED) && !defined(GPIO_DRV_IRQ_HANDLING_DISABLED))
GPIO_RegisterCallback(GPIO0_IRQn, gpio0_callback);
if(GPIO_GetPinStatus(UART1_CTS_PORT,UART1_CTS_PIN)==FALSE)
{
GPIO_EnableIRQ(UART1_CTS_PORT, UART1_CTS_PIN, GPIO0_IRQn, 0, 1, 0);
}
else if(GPIO_GetPinStatus(UART1_CTS_PORT,UART1_CTS_PIN)==TRUE)
{
GPIO_EnableIRQ(UART1_CTS_PORT, UART1_CTS_PIN, GPIO0_IRQn, 1, 0, 0);
}
#endif //((UART_HW_FLOW_ENABLED) && !defined(GPIO_DRV_IRQ_HANDLING_DISABLED))
}
