doubt regarding a specific line

how does this specific line of code work? #define HRM_FLAG_MASK_HR_VALUE_16BIT (0x01 << 0) /**< Heart Rate Value Format bit. */
doubt regarding a specific line

how does this specific line of code work? #define HRM_FLAG_MASK_HR_VALUE_16BIT (0x01 << 0) /**< Heart Rate Value Format bit. */
Doubt regarding working of a Neon instrcution

Note: This was originally posted on 16th November 2009 at http://forums.arm.com hi, Thanks in advance for any help. vaddw.s8 q2,q3,d8 Accordin to the TRM, the 2nd operand...
Doubt regarding working of a Neon instrcution

Note: This was originally posted on 16th November 2009 at http://forums.arm.com hi, Thanks in advance for any help. vaddw.s8 q2,q3,d8 Accordin to the TRM, the 2nd operand...
Doubts regarding interfacing of gsm modem with 8051

Hello, I could successfully interfaced GSM modem to PC. now i want to interface the same modem to AT89C51. so can any one please suggest any site where i will get a sample of a program?? actually...