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Posted on December 15, 2014 at 16:52Hi, I am using STM32L152. I programmed some timers to output a repeated burst of pulses without any software interaction. Now I want SPI to transmit data from a buffer, one 16 bit word at each pulse, and repeat th...
Posted on December 15, 2014 at 02:55Hi,How can i link 2 different hex files at 2 distinct memory locations?for example at 0000h i have my main code and at 4000h i have my application code. app code must access the functions in main code, so since i ...
Posted on December 16, 2014 at 12:39Good morning there is someone who has found the whole chart of the values, of the SPI_CRCPolynomial ?? like: SPI_InitStructure.SPI_CRCPolynomial = 7; I have see 7 the most useful value, but who knows the oth...
Posted on December 16, 2014 at 15:58hi everybody, as far as i understood the data in the RTC registers are lost after a hardware reset or the power is lost. So the next idea is to use a battery as a backup. But after reading the data sheet and refer...
Posted on December 16, 2014 at 14:16I have a problem of crosstalk between sequence channels scan automaticly on the ADC3,2 of the MCU. It is look like it is depend on the sequnce of the sample becase the voltage changes on the first scan channel inf...
Posted on December 15, 2014 at 19:07Does anyone know if the files created on an SDCard using the MSC example that is included in the USB library can be read when then inserting the same SDCard in a PC? #sdcard-spi #lmgtfy #sdc #sdcard-fatfs
Posted on December 11, 2014 at 10:18Hello guys,I´m developing an application in Keil uVision and I am getting this message.What does this parameters mean?Program Size Code = ¿Flash?RO-Data = ¿?RW-Data = ¿?ZI-Data = ¿?
Posted on December 15, 2014 at 17:19 Hello everybody, I've been working with my STM32 and to be honest I'm going to throw it out through my windows soon. I set a PWM (TIM1, CH1) and it actually was working preety well. Than I want to chang...
Posted on December 15, 2014 at 16:07Hello, I'm trying to confirm whether I understood the manual correctly.When setting up a clock's prescaler and counter, I should use the clock of the periphery bus it's connected to, right?, so for TIM4, with APB1...
Posted on December 15, 2014 at 17:13 Hello! I use STM32F407 Discovery board and want to use CAN1. My IDE is CoocoxIDE. I've putoscilloscopeon line PD1 (CAN TX) and haven't seen any activity...Discovery CAN works without any CAN IC (CAN Driver...
