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Posted on June 15, 2015 at 14:20Hello, I am trying to configure the SPI3 port of an STM32L151UC micro controller. I have tried several things but I see no output on the related pins. When using gpios instead of the AF of the SPI peripheral, I can ...
Posted on June 12, 2015 at 14:20I would like to connect to my car's CAN network but I'm a little confused as there are two CAN interfaces in STM32F407 - CAN1 (Master, PB8 and PB9) and CAN2 (Slave, PB5 and PB6). Why do we need two interfaces? Can you...
Posted on June 01, 2015 at 11:27 I made a project with stm32cude mx for stm32f401 discovery, discovery board is usb msc host, send a command to devide (usb msc device) then receive data form device my project connected and saw all infomati...
Posted on June 15, 2015 at 10:26Hi,I am using STM32F405.The NRST pin is connected to Vdd through a 100k pull-up resistor and to GND with a 0.1uF capacitor, just follows the design of STM32F4-Discovery. The NRST pin is also connected to GND with a 2-...
Posted on June 15, 2015 at 10:41 Hi, Using the cube 4.8.0 I configured PA2 to be GPIO_EXTI2 because I want an interrupt generated when the signal connected to that pin goes low but the code that gets generated for me looks like this: /*Configure G...
Posted on June 15, 2015 at 11:35Hello I've a question concerning the correct timings of center aligned PWM signals. Now it's pretty clear that usually when calculating timer bases one has to set the actual register to ''period - 1'' since the timer ...
Posted on June 03, 2015 at 05:46The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 12, 2015 at 19:06Hello everybody,To perform firmware updates, I use a SD card bootloader. The bootloader code use quite a lot of global variables.After the jump, are these variables automatically deallocated? I want to optimize the av...
Posted on June 09, 2015 at 15:44Hi, I would like to use C++ 11 dialect with ac6 tools suite. But I get a compilation error that I'm not able to handle. Code : register char* stack_ptr asm(''sp''); Error : error: expected '=', ',', ';', 'asm' or '...
Posted on June 12, 2015 at 09:48Hejcan anyone tell me how to read from OTP. If possible put some sample code.Thank you ..
