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Posted on December 06, 2015 at 11:57Hellousing MDK-ARM , I want from startup code change the initialization of global variable after warm reset (Pressing reset button) ... But I dont know where to look ?The idea is I want the variable keep its value...
Posted on December 03, 2015 at 17:15Hi All I can see a drive is attach when i plugin nucleo to my mac. If i unplug it and plug it in again, no drive is mount. How to fix this?thanksfrom Peter
Posted on December 07, 2015 at 04:02For the Chip STM32L151RBH6, we have only 1 bank, EEPROM writting halt the MCU. I make a test program to repeatedly write EEPROM. Use the code like below to write EEPROM: *(__IO uint32_t *)addr = data; 100 times r...
Posted on December 06, 2015 at 10:30I tried to copy some code from STM32F series, and make some change to let it run on STM32L151. But it doesn't work on my STM32L151RBH6 chip: code as below:int main(void) { /* System clocks configuration -------...
Posted on December 06, 2015 at 01:11The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on December 05, 2015 at 14:30How you can warm up resistor. I have the task of warming up resistor to set the temperature with PID controller via usart. Please help ! microcontoller: STM32F411RE
Posted on June 17, 2015 at 09:34 Hi, I have an STM3240G-EVAL board and I try to configure the USB-HS with the SD-Card. I have seleccted: - USB-OTG-HS: External Phy - Device_Only - SDIO: Mode - SD 1 bit - USB_DEVICE: C...
Posted on December 04, 2015 at 19:22Hi, In a goal of a personal project, i am trying to profile energy consumption of an ARM MCU board, so i take the ''stm32F407 discovery kit'' as an experiment example.In my power measurement experiment i always ge...
Posted on December 04, 2015 at 16:46I am working on a Nucleo152RE using EmBitz. The code generates a PWM signal (200Hz 50% duty-cycle) on PB8 (TIM4 channel 3) (It works, I tested with an oscilloscope), then gives this signal as input to PC6 (TIM3 ch...
Posted on December 04, 2015 at 15:06Hello,I am working on in-application programming of STM32F427, 1MB flash. I have set the DB1M bit in the flash option control register, so the flash memory is organized as two banks of 512 Kbytes each. I am trying...
