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Posted on March 25, 2014 at 21:49Hello, i want to ask something about embedded operational amplifiers in stm32f3. Even when my application is not running, i am feeding an external signal to the op amp through I/O pin. When i start my program, i see ...
Posted on July 20, 2011 at 14:12Hello, in my application I use a part of the flash (0x8007C00 ... 0x8008000) as memory for my own data. I's all ok when I locate the application at address 0x8000000, but when I locate my application to address 0x8003...
Posted on March 27, 2014 at 16:23HelloMy STM32F103RBT6 has problem with PWM output (TIM2 CH4) as servo control.This problem only occuring while USART2 is processing interrupts because of received data.Interestingly, there is also some parallel with ...
Posted on March 28, 2014 at 00:34 Hello, I'm evaluating STM32cube, to see how it performs. I have a simple project in IAR which I created in STM32Cube for the F407 discovery kit. Enable PortD.12 and D/13 as outputs. However when I in...
Posted on March 28, 2014 at 07:27Hi everyone, I've an stm32f4-Discovery kit and I'm trying to implement USART on itNow I've installed realterm, and I have my USB-to-TTL converter module.. its picture is in the attachments.. and I'm using Windows 7 ....
Posted on March 28, 2014 at 11:22Hi,I am about to select parts for the following situation:- I will have 2 channels of serial data incoming simultaneously at 24 000 bps.- I will receive up to 1 MB of data this way, which need to be stored somewhere....
Posted on March 27, 2014 at 17:49Hello everybody.I am trying to generate a 5 PWM signals and all should look like the one below when the duty cycle is set to 50%. 4 of the signals should be generated on TIM 5 (CH1, CH2, CH3, CH4) on pins A0, A1, A2 ...
Posted on March 28, 2014 at 10:04Hi, I have a problem on PWM complementary output by using TIM1 on STM32F407.Now, i am going to drive the 3-phase BLDC with IR2130, by using the TIM1 timer to generate six step complementary output PWM, on One ste...
Posted on March 21, 2014 at 10:29The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on March 28, 2014 at 04:35Hi, In brief, sample code appears to set Scale 3 VOS setting, but datasheet tells to set Scale 2. Who is wrong? I am running ''Demonstration'' project from stsw-stm32136.zip on STMF401 discovery board I noticed that ...
