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- What does compiling WITH_PIC (-DWITH_PIC, --with-pic) actually do?
--with-pic: Try to use only PIC non-PIC objects [default=use both] From MySQL's cmake -LAH :-DWITH_PIC: Generate PIC objects That info is a good start, but leaves me with a lot of questions From what I understand, it turns on -fPIC in the compiler, which in turn generates PIC objects in the resulting binaries libraries Why would I want to
- c++ - GCC -fPIC option - Stack Overflow
PIC: This would work whether the code was at address 100 or 1000 100: COMPARE REG1, REG2 101: JUMP_IF_EQUAL CURRENT+10 111: NOP Non-PIC: This will only work if the code is at address 100 100: COMPARE REG1, REG2 101: JUMP_IF_EQUAL 111 111: NOP EDIT: In response to comment
- What are the differences comparing PIE, PIC code and executable on 64 . . .
The only real difference between PIE and PIC is that you are allowed to interpose symbols in PIC, but not in PIE Except for that, they are pretty much equivalent You can read about symbol interposition here C a_pie out contains syntax-identical instructions comparing with a_pic out
- 为什么国内使用microchip的PIC单片机的工程师越来越少了？ - 知乎
大量低端小电器用的是山寨pic, 以台湾的em78xx为代表。国内还有n家山寨em78，也就是pic的山寨再山寨，价格能做到一两毛，这产量可想而知得多么巨大。 Microchip在兼并ATMEL之前就一直是mcu前三名了（另两家是瑞萨和NXP），ST也就是前几年才爬到第四。
- COBOL Data types - Stack Overflow
PIC X for strings PIC X(100) means a 100-byte string PIC 9 for numbers, optionally with S (sign) or V (implicit decimal point) For example, PIC S9(7)V99 means a signed number with 7 digits to the left of the implicit decimal point and 2 digits to the right Numeric fields can have a USAGE clause to optimize their storage
- Load program into PIC18F without using PICKit or ICSP
However, The PICKit can program and also do hardware debugging for PIC controllers There is ICD3 which gives access to more in-depth analysis There are many more third-party programmers for the PIC controller One of these programmers are needed for programming a PIC for the first time your PIC can be initially programmed with bootloader code
- How to add images to README. md on GitHub? - Stack Overflow
Recently I joined GitHub I hosted some projects there I need to include some images in my README File I don't know how to do that I searched about this, but all I got was some links which tell
- PIC数值模拟研究等离子物理是主流吗？ - 知乎
还有利用PIC模拟激光轰击氘靶进行惯性约束聚变的模拟，用于聚变靶的设计。 2010年以后的热点逐渐变成加入compton散射，BW和BH正负电子对产生的QED-PIC模拟，主要研究高能量密度物理过程。在天文系上，我知道的一个是利用PIC做磁重联和伽玛爆的模拟。
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