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YangZhongQing 1c2d05d545 RTC STM32F1 Enable PWR and BKP clocks in the same time 
bsp\stm32\libraries\HAL_Drivers\drv_rtc.c在STM32F10x上有一个“RTC首次上电时BKP时钟没使能”的问题。

STM32F10x要求：
写RTC Domain and RTC registers之前需要__HAL_RCC_BKP_CLK_ENABLE（详见：stm32f1xx_hal_rtc.c里面的##### Backup Domain Access #####）

问题分析：
1、RTC首次上电时：由于HAL_RTC_Init初始化之前没有使能BKP时钟，所以对RTC registers的初始化无效。
2、然后用date命令设置时间，调用到set_rtc_time_stamp也没有__HAL_RCC_BKP_CLK_ENABLE，所以HAL_RTCEx_BKUPWrite写的值无法真正永存于BKP，重启后就丢失。
最终导致：对于RTC首次上电的情况，每次重启后RTC_BKP_DR1里的值都不是BKUP_REG_DATA，导致永远无法调用到rt_rtc_f1_bkp_update()去使能BKP时钟。

解决办法：
参考STM32F10x_StdPeriph_Lib_V3.5.0\Project\STM32F10x_StdPeriph_Examples\RTC\Calendar\main.c里面的RTC_Configuration()同时打开RCC_APB1Periph_PWR和RCC_APB1Periph_BKP
2022-09-23 21:04:35 -04:00
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acm32
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amebaz
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2022-08-16 19:38:48 +08:00
apm32
[bsp][APM32][APM32F407VGT6] (#6377)
2022-09-06 01:01:03 -04:00
apollo2
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2022-08-16 19:38:48 +08:00
asm9260t
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at32
[fal] PKG_USING_FAL -> RT_USING_FAL
2022-08-22 09:42:35 +08:00
at91
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2022-08-16 19:38:48 +08:00
avr32uc3b0
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2022-08-16 19:38:48 +08:00
beaglebone
bsp beaglebone: add IAR support (#6443)
2022-09-22 14:13:34 +08:00
bf533
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2022-01-05 23:11:58 +08:00
bluetrum
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2022-09-06 14:28:45 -04:00
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cypress
Cypress-Modify configuration
2022-08-31 14:15:17 +08:00
dm365
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2022-08-16 19:38:48 +08:00
efm32
[Scons] 将GCC判断条件改为列表方式，方便后续增加新的编译工具链
2022-06-09 07:01:59 +08:00
ESP32_C3
ESP32_C3 migrate to ESP-IDF package (#6427)
2022-09-14 03:49:05 -04:00
essemi
[rtduino] remove libraries dependencies
2022-08-22 09:45:45 +08:00
fm33lc026
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fujitsu/mb9x
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2022-08-16 19:38:48 +08:00
gd32
使用 __ARMCC_VERSION 代替 __CC_ARM 用以支持AC6编译 (#6436)
2022-09-16 08:13:40 -04:00
gd32e230k-start
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hk32
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hpmicro
Add BSP for HPM6750EVK and HPM6750EVKMINI (#6374)
2022-09-06 00:48:16 -04:00
imx6sx
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imx6ul
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imxrt
[imxrt1170-m7]Adjust pro dir structure (#6446)
2022-09-19 01:20:02 -04:00
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lpc824
[scons][iar] 将IAR的PLATFORM字段由iar调整为iccarm
2022-06-09 07:01:59 +08:00
lpc1114
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m16c62p
[scons][iar] 将IAR的PLATFORM字段由iar调整为iccarm
2022-06-09 07:01:59 +08:00
maxim
[bsp/maxium/max3660]Update README.md (#6323)
2022-08-22 13:44:25 -04:00
microblaze
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2022-01-05 23:11:58 +08:00
microchip
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mini2440
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mini4020
[update] move dfs_posix.h to legacy/dfs/dfs_posix.h
2022-01-14 23:09:32 +08:00
mipssim
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2022-08-16 19:38:48 +08:00
mm32
补充开发板资料说明
2022-09-02 10:04:47 +08:00
mm32f103x
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n32
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n32g452xx
[n32g45x] bsp 完善can驱动中断处理 (#6313)
2022-08-20 12:21:51 -04:00
nios_ii
add RT_USING_POSIX_STDIO
2022-01-05 23:11:58 +08:00
nrf5x
[bsp][nrf52840]Add segger rtt function (#6460)
2022-09-23 09:38:42 -04:00
nuclei
update the project for RT-Thread_V4.1.1
2022-08-16 19:38:48 +08:00
nuvoton
[bsp/nuvoton] Support NuMaker-IoT-M467 board (#6448)
2022-09-20 10:30:21 -04:00
nv32f100x
[scons][iar] 将IAR的PLATFORM字段由iar调整为iccarm
2022-06-09 07:01:59 +08:00
pic32ethernet
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2022-01-05 23:11:58 +08:00
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renesas
[annotation] renesas默认使用串口V2标准 (#6391)
2022-09-07 21:05:17 -04:00
rm48x50
[scons][iar] 将IAR的PLATFORM字段由iar调整为iccarm
2022-06-09 07:01:59 +08:00
rockchip
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rv32m1_vega
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rx
修改bsp的usb host 驅動 (#4379)
2022-01-26 10:46:57 +08:00
sam7x
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2022-08-16 19:38:48 +08:00
samd21
[Scons][iar][iccarm] IAR统一使用iccarm作为判断条件而不是是用IDE的名字来进行判断
2022-06-09 07:01:59 +08:00
sep6200
add RT_USING_POSIX_STDIO
2022-01-05 23:11:58 +08:00
simulator
[fix] Fix simulator compilation warnings (#6438)
2022-09-20 10:31:11 -04:00
smartfusion2
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2022-08-16 19:38:48 +08:00
sparkfun-redv
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stm32
RTC STM32F1 Enable PWR and BKP clocks in the same time
2022-09-23 21:04:35 -04:00
synopsys/boards
update the project for RT-Thread_V4.1.1
2022-08-16 19:38:48 +08:00
synwit
将swm320和swm341整合进synwit (#6290)
2022-08-16 12:43:24 -04:00
tae32f5300
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taihu
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thead-smart
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tm4c123bsp
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tm4c129x
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tms320c6678
add new bsp tms320c6678
2022-01-29 16:11:42 +08:00
tms320f28379d
tms320f28379d fix init (#6343)
2022-08-29 15:35:23 -04:00
upd70f3454
[scons][iar] 将IAR的PLATFORM字段由iar调整为iccarm
2022-06-09 07:01:59 +08:00
Vango
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2022-08-16 19:38:48 +08:00
w60x
update the project for RT-Thread_V4.1.1
2022-08-16 19:38:48 +08:00
wch
添加了 rtc 驱动
2022-09-22 23:25:27 -04:00
wh44b0
…
x86
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xplorer4330
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yichip/yc3121-pos
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zynqmp-r5-axu4ev
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Copyright_Notice.md
本次PR涉及①BSP驱动新增②F103库更新③GCC、IAR适配及MDK更新④README文件及由更新驱动引起的脚本改动。 (#5638)
2022-03-08 12:03:06 +08:00