Thanks, it worked!

I mean, the compiler converts all commands PORTy.Bx in a sequence of three asm instructions instead of one that takes up more memory and takes longer. Why is it done?
The same problem with PINy.Bx

operator why such PORTB.B4 = 1, implemented And not one team ?

STM Test does not compil, much syntax error...
update stdint.h - yes.
example:

Hi!
In stm32f103 for interruption USB it is necessary to use IVT_INT_USB_LP_CAN_RX0, all works.
All thank.

Hi!
This board requires PORTC bit11 in 0, after example has works.
But example with interruption IVT_INT_OTG_FS is not compiled.

Try to start USB HID (standart example) on STM32-P103 (stm32f103rb) Computer does not see device But example with interruption USB in general is not compiled. error "IVT_INT_OTG_FS" These examples orderly work with STM32F4DISCOVERY USB works in STM32-P103, it is checked on example "STM32-P103-USBMou...

We beg pardon, found the problem...
When feeding voltage decreased from external source and its came short for card, when feeding from USB have earned all cards.

But this card orderly works with Mmc_Fat_Init() on spi1!

Has tested with other SDcard "MyFlash" 1G - Testing OK!
Tested first SDcard "Silicon Power" 2G - Testing error.
But with example "STM32-P103-MassStorage" she works
think there is problem in initialization;

I use board OLIMEX stm32-p103
Example for this board "STM32-P103-MassStorage" works (written in IAR)

Hi! MMC library for only SPI1? can not start fat on spi2 for stm32f103rb // MMC module connections sbit Mmc_Chip_Select at GPIOB_ODR.B12; // eof MMC module connections const LINE_LEN = 43; char err_txt[20] = "FAT16 not found"; char filename[14] = "MIKRO00x.TXT"; // File names char file_contents[LINE...

dejan.odabasic
understandable, thank you

dejan.odabasic
has redownload with site compiler mikroC_PRO_ARM_2012_Build.2.50.exe ( he differs from download 22 may)
reinstall (demoversion)
creat new project
compiling....
result same ((
Can beside you other version?

Ops!
I looked file .asm But you see .lst!
Why they differ?

Hello, I have tested this simple code unsigned long int varlong1; void main() { varlong1 = 12345; } and ASM generated ;TestIt.c, 3 :: varlong1 = 12345; 0x02C0 0xF2430139 MOVW R1, #12345 0x02C4 0x4801 LDR R0, [PC, #4] 0x02C6 0x6001 STR R1, [R0, #0] If you have project which generates code that you p...