About MDoğr.1

MDoğr.1 · 2021-03-19

Hi,I am trying to feed my Stm32F4 Discovery with 5v in pins. I have tried to feed it with ESC's BECs , PDB or with voltage regulator and Li-Po battery but I am still facing with problems.The problem is that when I try to make PWM generation in tim4 ...

MDoğr.1 · 2020-10-24

I want to calculate angle from gyro and for this issue formula is this: angle=angle+gyro*dtFor dt; since my code is too long, instead of usind sample rate directly , ı want to calculate time that code consume's gyro reading part to gyro reading part....

MDoğr.1 · 2020-10-14

Hi everyone! I am using STM32F4 and IMU to read gyro and accelerometer, and than calculate IMU's euler angles. I can get data from IMU it is OK but when I try to add something from math.h program stops working but it also don't gives error or warninn...

MDoğr.1 · 2020-10-12

Hi everybody , I am not sure about am I writing to the true title but anyways I am asking. I am trying to read data from LSM9DS1 sparkfun IMU sensor using HAL i2c with STM32F4 discovery board. I was succesful and I was getting datas, then something h...

MDoğr.1 · 2020-07-18

Hi, I am using bno055 with stm32f4 discovery board. I am trying to read chip ıd. HAL_IsDeviceReady function return HAL_OK but I can't read chip ID. Why is that? I tried to write my code or using library. Here is the code and stmstudio's return. (In c...

MDoğr.1 · 2020-10-15

I changed pins pb7 pb6 to pb9 pb8 and it started to work welll

MDoğr.1 · 2020-10-13

Yes I tried to add delay and it start to work well. Thank you very much.:thumbs_up: And yes, ı was using full chip erase. I still don't know why is this problem but it don't prevent my work now, so ı think ı am ok with it . :face_with_tears_of_joy:

MDoğr.1 · 2020-07-15

Thank you for your answer :smiling_face_with_smiling_eyes:. Distressfully I can't read 00 register. It don't returns any value but sensor is working when I use it with arduino. There will be some strange issues but I don't know.:(

MDoğr.1 · 2020-07-15

Thank you for your answer :smiling_face_with_smiling_eyes:. Distressfully I can't read 00 register. It don't returns any value but sensor is working when I use it with arduino. There will be some strange issues but I don't know.:(

MDoğr.1 · 2020-07-13

Thank you very much. You helped me to solve my confusion.:smiling_face_with_smiling_eyes:

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STM32F4 Discovery Board external power problem

calculating dt for calculate angle with LSM9DS1 gyro

How to use HAL i2c and math.h in same project?

My code is working as it wishes

I can't read chip ID with I2C

Re: How to use HAL i2c and math.h in same project?

Re: My code is working as it wishes

Re: ı am having trouble about OPR_MODE while using bno055 with stm32f4

Re: ı am having trouble about OPR_MODE while using bno055 with stm32f4

Re: I am having trouble with HAL_I2C_IsDeviceReady() function while using BNO055 sensor