main21.c File Reference

WINC3400 OTA firmware upgrade example.

Copyright (c) 2017-2019 Microchip Technology Inc. and its subsidiaries.

#include "asf.h"
#include "main.h"
#include "driver/include/m2m_ota.h"
#include "driver/include/m2m_wifi.h"
#include "driver/source/nmasic.h"

Macros
#define	STRING_EOL   "\r\n"
#define	STRING_HEADER

Functions
static void	configure_console (void)
	Configure UART console. More...
int	main (void)
	Main application function. More...
static void	OtaNotifCb (tstrOtaUpdateInfo *pv)
	OTA notify callback. More...
static void	OtaUpdateCb (uint8 u8OtaUpdateStatusType, uint8 u8OtaUpdateStatus)
	Callback to get the OTA update event. More...
static void	wifi_cb (uint8_t u8MsgType, void *pvMsg)
	Callback to get the Wi-Fi status update. More...

Variables
static struct usart_module	cdc_uart_module
	UART module for debug. More...

#define STRING_EOL   "\r\n"

#define STRING_HEADER

Value:

"-- WINC3400 OTA firmware upgrade example --"STRING_EOL \
    "-- "BOARD_NAME " --"STRING_EOL \
    "-- Compiled: "__DATE__ " "__TIME__ " --"STRING_EOL

Referenced by main().

static void configure_console ( void  )

static

Configure UART console.

References usart_config::baudrate, cdc_uart_module, EDBG_CDC_MODULE, EDBG_CDC_SERCOM_MUX_SETTING, EDBG_CDC_SERCOM_PINMUX_PAD0, EDBG_CDC_SERCOM_PINMUX_PAD1, EDBG_CDC_SERCOM_PINMUX_PAD2, EDBG_CDC_SERCOM_PINMUX_PAD3, usart_config::mux_setting, usart_config::pinmux_pad0, usart_config::pinmux_pad1, usart_config::pinmux_pad2, usart_config::pinmux_pad3, usart_enable(), and usart_get_config_defaults().

Referenced by main().

int main

(

void

)

Main application function.

Application entry point.

Returns

program return value.

References configure_console(), M2M_ERR_FW_VER_MISMATCH, m2m_ota_init(), m2m_ota_rollback(), M2M_SUCCESS, M2M_WIFI_CH_ALL, m2m_wifi_check_ota_rb(), m2m_wifi_connect(), m2m_wifi_handle_events(), m2m_wifi_init(), MAIN_WLAN_AUTH, MAIN_WLAN_PSK, MAIN_WLAN_SSID, nm_bsp_init(), NULL, OtaNotifCb(), OtaUpdateCb(), tstrWifiInitParam::pfAppWifiCb, STRING_HEADER, system_init(), and wifi_cb().

static void OtaNotifCb ( tstrOtaUpdateInfo *  pv )

static

OTA notify callback.

OTA notify callback typedef.

Referenced by main().

static void OtaUpdateCb ( uint8  u8OtaUpdateStatusType, uint8  u8OtaUpdateStatus  )

static

Callback to get the OTA update event.

Parameters

[in]	u8OtaUpdateStatusType	type of OTA update status notification. Possible types are: DL_STATUS SW_STATUS RB_STATUS
[in]	u8OtaUpdateStatus	type of OTA update status detail. Possible types are: OTA_STATUS_SUCCESS OTA_STATUS_FAIL OTA_STATUS_INVALID_ARG OTA_STATUS_INVALID_RB_IMAGE OTA_STATUS_INVALID_FLASH_SIZE OTA_STATUS_AlREADY_ENABLED OTA_STATUS_UPDATE_INPROGRESS

References DL_STATUS, M2M_ERR_FW_VER_MISMATCH, M2M_INFO, m2m_ota_switch_firmware(), M2M_SUCCESS, m2m_wifi_check_ota_rb(), OTA_STATUS_SUCCESS, RB_STATUS, and SW_STATUS.

Referenced by main().

static void wifi_cb ( uint8_t  u8MsgType, void *  pvMsg  )

static

Callback to get the Wi-Fi status update.

Parameters

[in]	u8MsgType	type of Wi-Fi notification. Possible types are: M2M_WIFI_RESP_CON_STATE_CHANGED M2M_WIFI_REQ_DHCP_CONF
[in]	pvMsg	A pointer to a buffer containing the notification parameters (if any). It should be casted to the correct data type corresponding to the notification type.

References m2m_ota_start_update(), M2M_WIFI_CH_ALL, m2m_wifi_connect(), M2M_WIFI_CONNECTED, M2M_WIFI_DISCONNECTED, M2M_WIFI_REQ_DHCP_CONF, M2M_WIFI_RESP_CON_STATE_CHANGED, MAIN_OTA_URL, MAIN_WLAN_AUTH, MAIN_WLAN_PSK, MAIN_WLAN_SSID, and tstrM2mWifiStateChanged::u8CurrState.

Referenced by main().

struct usart_module cdc_uart_module

static

UART module for debug.

Referenced by configure_console().