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Posted on June 10, 2017 at 21:18Let us say for the purposes of discussion that I have external interrupts on PA08 and PB08. The callback is passed a pin address. How do I tell them apart if they're both the same pin number on different ports? Or doe...
Posted on December 28, 2016 at 18:42Hi All,Maybe something went wrong on the new FirmWare template, because it generates the make command without double quote around __weak= and __packed= switches like this:arm-none-eabi-gcc -mcpu=cortex-m4 -mthumb...
Posted on April 21, 2017 at 22:29Greetings,I am new to STM32-MAT code generation. I made 2 small models and they are working as expected.However, I found a big issue when I try to build a more complicated model - there is no variable (memory copy) i...
Posted on August 21, 2015 at 18:01I'm just starting with cube MX and free KEIL toolchain for STM32M0, wich includes free ARM CMSIS RTOS, and I have to say that I'm a little disappointed so far with RTOS implementation in MX. The only OS support is f...
Posted on January 15, 2016 at 15:25I need to read from a device with a variable length response, where the length of the following data is specified in the first byte received. I don't see a way to accomplish this using the HAL, as it appears you n...
Posted on February 05, 2017 at 08:44using CubeMX V4.18.0. and uV5, stole parts from the '091 examplesI can see the ACK from the slave device, on the Oscilloscopebuttrying to send 0x68, 0x0E,0x00,0x00 as a packetit sends 1 byte the 0x68 and stops.wh...
Posted on June 10, 2017 at 12:58HiI am using stm32f103 to drive a BLDC motor with hall sesnors, I have found that stm32f103 has hall sensor mode to detect the motor posostion. how can I use this capability of stm32?* I am newly learning stm32 tnx
Posted on June 10, 2017 at 03:25I think I'm not understanding the terminology, or something. I want to generate an external interrupt at a pin, when timer 2 overflows. I can generate an interrupt with the timer/counter just fine, it's the output to ...
Posted on June 09, 2017 at 18:02I used to hear that one might as well make function parameter ints or the native size as chars and shorts would be promoted before going on the stack.But now we have fast variables, etc. Does it still make a differenc...
Posted on January 07, 2017 at 20:16Hi all. I have an STM32F746G-DISCO discovery board (chip is STM32F746NGH6).I am writing an I2C master driver for the I2C1 peripheral using pins PB8/9. These are the I2C SCL/SDA lines brought out to the Arduino head...
