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Posted on January 11, 2016 at 08:25 Hi all, I've some problem with APB1, APB low speed prescaler setting. File stm32f30x.h of STM32F3-Discovery_FW_V1.1.0\Libraries, reports the below PPRE1 meaningin according with DM00043574 pg. 142: ...
Posted on October 06, 2015 at 19:46STM32F4xx HAL Driver Problem With I2C Write DataI Want To Send Command In form of Int but in HAL Driver not Able to Send it and also Null Character for DS1621,int main(void){ HAL_Init(); /* Configure the system c...
Posted on December 12, 2015 at 11:04 Hi all, i use KIT stm32f407 to dev PWM for motor. I use timer1 with channel 1 (Port A Pin 8 ) to output PWM. I use HAL library with Keil C 5. My code build success (no error). And i load to hardware O...
Posted on January 08, 2016 at 18:25hello forumI am using a Cortex M0+ and I am looking for suggestions about handling saturation with 32 bit addition.I found this code in the web uint32_t sadd32(uint32_t a, uint32_t b){ return (a > (1<<32-1) - b) ? ...
Posted on January 11, 2016 at 09:18Hello,any one can provide me sample code for stm32f103rbt6 FreeRTOS
Posted on January 12, 2016 at 04:59I am using the stm32f4 discovery to send PWMs to ESCs. However, the program executes for some time and then stops. When I try running the application without connecting the ESCs, it works perfectly fine. Here, the ...
Posted on January 06, 2016 at 07:15 Getting a working CDC VCP on the STM32F4DISCOVERY is almost there. Device enumeration, SET/GET_LINE_CODING, SET_CONTROL_LINE_STATE and VCP PC -> STM32 data delivery are in place. Workalot is stuck on ge...
Posted on January 12, 2016 at 07:30The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 02, 2012 at 19:33Hi,does anybody know why there is this limitation (stated in RM0008)? (For the F4xxx the PCLK2-frequency has to be greater or equal)So my next question is: what happens if I increase my PCLK2-frequency?Thanks,Morit...
Posted on January 11, 2016 at 17:39My display has bidirectional or databus pins. It has also LCD_WR and LCD_RS pins to tell how it should work. Is there an IO port or pins which could directly drive those. I know it is possible to change direction o...
