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Posted on December 29, 2015 at 11:53I am going to use STM32L052 in Stop mode with waking up by both RTC WakeUp Counter and EXTI GPIO. I am not sure about standard peripherals (ADC, SPI, I2C, USART): 1. Are they switched off by entering Stop mode au...
Posted on December 29, 2015 at 17:52How can I flash a hex file for a Texas Instruments CC2450 into the memory of an SMT32F427.I am using uVision and a Keil ULINK2 debugger.I need to have the STM32F427 program the CC2450.
Posted on December 29, 2015 at 18:45The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on December 29, 2015 at 02:18I have been battling with a problem which blocks wakeup from Standby mode when using more than one wakeup source (RTC and Wakeup Pin PA0) this has already been identified and acknowledged by ST and the solution to...
Posted on December 13, 2015 at 18:14Hi everyone,I wanna write my variable to USB every second but I can't.I think it can be in while loop f_mount(0, &fatfs); if(f_open(&file, ''0:OLCUM.CSV'',FA_CREATE_ALWAYS | FA_WRITE) == FR_OK) { ...
Posted on December 28, 2015 at 19:05 The boiler-plate header section of the .h files in the STM32 section of CMSIS have a stray non-standard ISO character the messes up standard unix / linux system tools, eg. grep , sed , etc. This seems...
Posted on December 29, 2014 at 14:28hiI have a strange problem when I try to send packets bigger than 1 byte to the MCU:I get the first packet just fine, but after I stop receiving any packets.If I use 1 byte packets I have no problem (I receive eve...
Posted on December 29, 2015 at 11:27Hi ST, With the cube, I select new board for example STM32F7-Discovery to start the design. A lot of pins are locked but there is no peripheral activated. I'm novice to this board but have detailed knowledge with ...
Posted on December 28, 2015 at 07:15First, I'm aware from the http://electronics.stackexchange.com/questions/22662/if-a-pic-mcu-provides-multiple-vdd-vss-should-you-provide-power-to-them-all that connecting all power supply pins is required for all ...
Posted on December 28, 2015 at 11:06Hi there,I'm writing a driver for m41t83 RTC IC. I'm trying to start communication with it over I2C (fast mode) and I have no response from the RTC (always get NACK).I don't know what might cause the problem I sen...
