/*!
?*?\file??????main.c
?*
?*?\brief?????LoRaMote?board?USB?DFU?bootloader
?*
?*?\copyright?Revised?BSD?License?see?section?\ref?LICENSE.
?*
?*?\code
?*????????????????______??????????????????????????????_
?*???????????????/?_____）?????????????_??????????????|?|
?*??????????????（?（____??_____?____?_|?|_?_____??____|?|__
?*???????????????\____?\|?___?|????（_???_）?___?|/?___）??_?\
?*???????????????_____）?）?____|?|?|?||?|_|?____（?（___|?|?|?|
?*??????????????（______/|_____）_|_|_|?\__）_____）\____）_|?|_|
?*??????????????（C）2013-2017?Semtech
?*
?*?\endcode
?*
?*?\author????Miguel?Luis?（?Semtech?）
?*
?*?\author????Gregory?Cristian?（?Semtech?）
?*/
#include?“board-config.h“
#include?“i2c.h“
#include?“gpio.h“
#include?“sx9500.h“
#include?“usbd_core.h“
#include?“usbd_desc.h“
#include?“usbd_dfu.h“
#include?“usbd_dfu_flash.h“

extern?PCD_HandleTypeDef?hpcd;

USBD_HandleTypeDef?USBD_Device;
pFunction?JumpToApplication;
uint32_t?JumpAddress;

/*
?*?Board?peripherals?objects
?*/
Gpio_t?Led1;
Gpio_t?Led2;
Gpio_t?Led3;

I2c_t?I2c;

void?SystemClockConfig（?void?）;

static?void?DelayLoop（?volatile?uint32_t?nCount?）
{
????volatile?uint32_t?index?=?0;
????for（?index?=?（?5000?*?nCount?）;?index?!=?0;?index--?）
????{
????}
}

int?main（?void?）
{
????uint8_t?regValue?=?0;
????uint8_t?status?=?0;
????uint16_t?offset?=?0;

????/*?STM32L1xx?HAL?library?initialization:
?????????-?Configure?the?Flash?prefetch
?????????-?Systick?timer?is?configured?by?default?as?source?of?time?base?but?user
???????????can?eventually?implement?his?proper?time?base?source?（a?general?purpose
???????????timer?for?example?or?other?time?source）?keeping?in?mind?that?Time?base
???????????duration?should?be?kept?1ms?since?PPP_TIMEOUT_VALUEs?are?defined?and
???????????handled?in?milliseconds?basis.
?????????-?Set?NVIC?Group?Priority?to?4
?????????-?Low?Level?Initialization
???????*/
????HAL_Init（?）;

????SystemClockConfig（?）;

????I2cInit（?&I2c?I2C_1?I2C_SCL?I2C_SDA?）;

????GpioInit（?&Led1?LED_1?PIN_OUTPUT?PIN_PUSH_PULL?PIN_NO_PULL?1?）;
????GpioInit（?&Led2?LED_2?PIN_OUTPUT?PIN_PUSH_PULL?PIN_NO_PULL?1?）;
????GpioInit（?&Led3?LED_3?PIN_OUTPUT?PIN_PUSH_PULL?PIN_NO_PULL?1?）;

????//?Init?SAR
????SX9500Init（?）;
????DelayLoop（?100?）;
????SX9500Write（?SX9500_REG_IRQMSK?0x10?）;
????SX9500Write（?SX9500_REG_IRQSRC?0x10?）;

????do
????{
????????SX9500Read（?SX9500_REG_IRQSRC?&status?）;
????}while（?（?status?&?0x10?）?==?0x00?）;?//?While?compensation?for?CS0?is?pending

????//?Read?1st?sensor?offset
????SX9500Read（?SX9500_REG_OFFSETMSB?（?uint8_t*?）®Value?）;
????offset?=?regValue?<????SX9500Read（?SX9500_REG_OFFSETLSB?（?uint8_t*?）®Value?）;
????offset?|=?regValue;

????if（?offset?????{?/*?Test?if?user?code?is?programmed?starting?from?address?0x08007000?*/
????????if（?（?（?*（?volatile?uint32_t*?）USBD_DFU_APP_DEFAULT_ADD?）?&?0x2FFE0000?）?==?0x20000000?）
????????{
????????????/*?Jump?to?user?application?*/
????????????JumpAddress?=?*（?volatile?uint32_t*?）?（?USBD_DFU_APP_DEFAULT_ADD?

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-04-04?07:13??SX126X-LoRaWAN-master\
?????文件??????????61??2018-04-04?07:13??SX126X-LoRaWAN-master\.gitignore
?????目錄???????????0??2018-04-04?07:13??SX126X-LoRaWAN-master\.vscode\
?????文件????????2669??2018-04-04?07:13??SX126X-LoRaWAN-master\.vscode\settings.json
?????文件?????????789??2018-04-04?07:13??SX126X-LoRaWAN-master\CMakeLists.txt
?????目錄???????????0??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\
?????文件??????512945??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\LoRaMote-schematic.pdf
?????文件?????2025767??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\MoteII-datasheet.pdf
?????文件??????904699??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\MoteII-schematic.pdf
?????文件???????90921??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\NAMote72-schematic.pdf
?????文件?????????521??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\SAML21-platform.md
?????文件??????278789??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\SX1276-Wing-Board-（03-91016-RA）.pdf
?????文件?????2020758??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\SensorNode-schematic.pdf
?????文件???????11229??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\development-environment.md
?????文件??????718857??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\iM880A_Datasheet.pdf
?????文件??????802746??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\iM881A_Datasheet.pdf
?????文件?????1343765??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\sx1261dvk1bas-e406v03a.pdf
?????文件?????2037509??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\sx1262dvk1cas-e428v03a.pdf
?????文件?????2104378??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\sx1262dvk1das-e449v01a.pdf
?????文件??????168968??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\sx1272mb2das-e364v02a.pdf
?????文件??????174250??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\sx1276mb1las-e311v02a.pdf
?????文件??????173094??2018-04-04?07:13??SX126X-LoRaWAN-master\Doc\sx1276mb1mas-e315v01a.pdf
?????目錄???????????0??2018-04-04?07:13??SX126X-LoRaWAN-master\Keil\
?????目錄???????????0??2018-04-04?07:13??SX126X-LoRaWAN-master\Keil\NucleoL053\
?????目錄???????????0??2018-04-04?07:13??SX126X-LoRaWAN-master\Keil\NucleoL053\LoRaMac\
?????目錄???????????0??2018-04-04?07:13??SX126X-LoRaWAN-master\Keil\NucleoL053\LoRaMac\classA\
?????文件??????107099??2018-04-04?07:13??SX126X-LoRaWAN-master\Keil\NucleoL053\LoRaMac\classA\LoRaMac.uvoptx
?????文件??????230644??2018-04-04?07:13??SX126X-LoRaWAN-master\Keil\NucleoL053\LoRaMac\classA\LoRaMac.uvprojx
?????目錄???????????0??2018-04-04?07:13??SX126X-LoRaWAN-master\Keil\NucleoL053\ping-pong\
?????文件???????74337??2018-04-04?07:13??SX126X-LoRaWAN-master\Keil\NucleoL053\ping-pong\Ping-Pong.uvoptx
?????文件???????86098??2018-04-04?07:13??SX126X-LoRaWAN-master\Keil\NucleoL053\ping-pong\Ping-Pong.uvprojx
............此處省略1557個文件信息