![]() ![]() You don't need to at all - but they are more complex parts than 8051 with extensive and complex peripheral sets that differ between parts and vendors, and you can save a great deal of time and effort by utilising such libraries. That is perhaps where your perception that for ARM programming you Often also commercial tool vendors (such as Keil, IAR, Rowley, Green Hills) provide example projects and driver libraries and middleware to get you started - often for specific development boards. STM32F1xx standard peripheral library (largely deprecated),.For ARM Cortex-M and STM32 specifically those might include (at various levels of abstraction and scope): to start without detailed knowledge of datasheets and reference manuals) if you utilise existing library code to deal with architectural, start-up and peripheral driver issues. I am very much confused and frustrated as I have not find proper person yet to guide me regarding it ![]() But if I wish do it everything (writing header file codes for peripheral,i/o ports, SPI/I2C protocol codes) from scratch by myself,is it really possible ? If yes, what should I do for it? In KEIL Compiler or STM CubeMX, these header files are already there. Suppose I want to do blinky program or learn SPI/I2C communication. In ARM we need to add many library/header files. In 8051 ,we don't need to add library/header files. Should I read datasheet of STM32F103C8T6 or ARM Cortex M3 user manual?Ĩ051 and ARM programming has much difference. Many people on blogs say directly start programming instead of reading architecture or reading hundred pages ARM datasheet. I am having little knowledge about arm architecture. I have STM32F103C8T6 development board with ARM Cortex M3 Processor, it's programmer and Keil compiler.I want to do small projects with it for example blinking LEDs ,SPI and I2C programming etc. Now I want to learn ARM cortex M3 programming. ![]()
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