About starlin lin

starlin lin · 2017-12-06

Posted on December 07, 2017 at 05:59Thx for reading,I am using I2C of STM32L476, and have one Master , two Slave device.Slave1 will go into STOP mode, and need wake up by I2C.Slave2 not be polling by Master every 100ms.But after Slave1 into STOP mod...

starlin lin · 2017-08-14

Posted on August 14, 2017 at 10:25Dear Sir:I am using STM32L476, and I have some issue on GPIO setting.If I only have BIN files, and I want see my SFR value, have any tools can do this?, flash my firmware and read SFR value.At this moment, I am usin...

starlin lin · 2017-07-16

Posted on July 17, 2017 at 07:46Dear Sir:I had reference the PWR_STANDBY_RTC sample code form STM32Cube_FW_L4_V1.8.0This sample code are work well and wake up about 30 second,but after move to my code get return fail atif(HAL_RCC_OscConfig(&RCC_OscI...

starlin lin · 2017-07-12

Posted on July 12, 2017 at 12:18Dear Sir:I am using STM32L476 and want enter shutdown mode to save power.Right now I had call MX_GPIO_Init();//this is set all GPIO to Pullup and set Input, HAL_PWREx_EnterSHUTDOWNMode();and now the power consumption ...

starlin lin · 2017-07-17

Posted on July 17, 2017 at 11:49thx for reply.at the sample code,int main(void){HAL_Init();SystemClock_Config();BSP_LED_Init(LED2);RTC_Config();SystemPower_Config();if(__HAL_PWR_GET_FLAG(PWR_FLAG_SB) != RESET) {__HAL_PWR_CLEAR_FLAG(PWR_FLAG_SB); }....

starlin lin · 2017-07-13

Posted on July 13, 2017 at 08:30Thx a lot, after install SW4STM32 and STM32Cube_FW_L4_V1.8.0 to reference,Now I can see nA in my board.

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