About koti_siva20

koti_siva20 · 2014-05-27

Posted on May 27, 2014 at 09:14Hi, I am facing an issue to configure system tick for STM32F407VGT6 discovery board. if (SysTick_Config(SystemCoreClock / 1000) is given in example to configure system tick for 1 milli sec. This board runs with 168MHZ....

koti_siva20 · 2014-07-09

Posted on July 09, 2014 at 16:35Hi Clive, I am in the process of connecting NHD-320240WX-CoTFH-V#I041 (Built in RA8835 Controller) with STM32F4 DISCOVERY board using FSMC. As discovery board support FSMC-D8:D15 (FSMC-D0:D7 does not support because ...

koti_siva20 · 2014-06-19

Posted on June 19, 2014 at 13:25Clive i found it in core_cmInstr.h file. And _NOP() can be given as asm(''nop'')

koti_siva20 · 2014-06-19

Posted on June 19, 2014 at 13:18Thanks Clive. Clive i have a question for you : I am using STM32F407, and core_cm4.h library file included. But i am unable to find _NOP(). It is there in core_cm3.h file. As STM32F407 is Cortex4 i am supposed to use ...

koti_siva20 · 2014-06-03

Posted on June 04, 2014 at 08:45thanks Clive, it solved my problem. Changed both HSE_VALUE and PLL_M value to get required system tick time for discovery board. I have one more question, GPIO_ReadInputData() returns GPIOx->IDR value - it is 32 bit d...

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STM32F407VGT6 System Tick Configuration Issue

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Re: STM32F407VGT6 System Tick Configuration Issue