LPC General - Revision history

Ted: /* ^ References */

2019-05-20T13:54:05Z

^ References

Ted: /* ^ LPC_SYSCON Register Data Structure */

2019-05-14T23:39:14Z

^ LPC_SYSCON Register Data Structure

Ted: /* ^ LPC_SYSCON Register Data Structure */

2019-05-13T15:08:55Z

^ LPC_SYSCON Register Data Structure

Ted: /* ^ LPC_SYSCON Register Data Structure */

2019-05-13T14:55:49Z

^ LPC_SYSCON Register Data Structure

Ted: /* ^ LPC_SYSCON Register Data Structure */

2019-05-09T17:40:54Z

^ LPC_SYSCON Register Data Structure

Ted: /* ^ LPC_SYSCON Register Data Structure */

2019-05-09T17:39:31Z

^ LPC_SYSCON Register Data Structure

Ted: /* ^ LPC_SYSCON Register Data Structure */

2019-05-09T17:00:22Z

^ LPC_SYSCON Register Data Structure

Ted at 16:57, 9 May 2019

2019-05-09T16:57:56Z

Ted: Created page with " LPC General
NXP LPC microcontroller libraries and coding framework
2019-05-09 Thusday
TOC == OVERVIEW == Wiki article to capture NXP LPC family mi..."

2019-05-09T16:45:17Z

Created page with " LPC General NXP LPC microcontroller libraries and coding framework 2019-05-09 Thusday __TOC__ == OVERVIEW == Wiki article to capture NXP LPC family mi..."

New page

LPC General 
NXP LPC microcontroller libraries and coding framework 
2019-05-09 Thusday 

__TOC__

== OVERVIEW ==

Wiki article to capture NXP LPC family microcontroller code libraries and coding framework details

← Older revision		Revision as of 13:54, 20 May 2019
Line 65:		Line 65:
	== [[#top\|^]] References ==		== [[#top\|^]] References ==

		+	FreeRTOS and UART related references:
		+	<ul>
		+	* https://www.freertos.org/FreeRTOS_Support_Forum_Archive/September_2018/freertos_FreeRTOS_libopecm3._The_very_simple_task_hardfault._f404c7ddj.html
		+	</ul>

← Older revision		Revision as of 23:39, 14 May 2019
Line 44:		Line 44:

	<!-- comment -->		<!-- comment -->
		+
		+	=== [[#top\|^]] Key register defines ===
		+
		+
		+
		+
		+	<pre>
		+	$ grep -nr LPC_IOCON_BASE ./* \| grep define \| grep LPC_IOCON_BASE
		+	./Common/inc/LPC8xx.h:638:#define LPC_IOCON_BASE (LPC_APB0_BASE + 0x44000)
		+	./Common/inc/LPC8xx.h:667:#define LPC_IOCON ((LPC_IOCON_TypeDef *) LPC_IOCON_BASE )
		+	./arm/8.22.2/NXP/LPC8xx/LPCXpresso/simple/Common/inc/LPC8xx.h:638:#define LPC_IOCON_BASE (LPC_APB0_BASE + 0x44000)
		+	./arm/8.22.2/NXP/LPC8xx/LPCXpresso/simple/Common/inc/LPC8xx.h:667:#define LPC_IOCON ((LPC_IOCON_TypeDef *) LPC_IOCON_BASE )
		+	./examples/Source_Code/common/inc/LPC8xx.h:701:#define LPC_IOCON_BASE (LPC_APB0_BASE + 0x44000)
		+	./examples/Source_Code/common/inc/LPC8xx.h:737:#define LPC_IOCON
		+	</pre>
		+
		+
		+	<!--comment -->

	== [[#top\|^]] References ==		== [[#top\|^]] References ==

← Older revision		Revision as of 15:08, 13 May 2019
Line 37:		Line 37:

	- 2019-05-13 Monday -		- 2019-05-13 Monday -
		+
		+	The first and last of the LPC8xx header files above are identical, and have the younger cerca 2014 datestamp. Only the older, middle header file under the examples directory, however, has the LPC_SYSCON data member named UART0CLKSEL. There doesn't appear to be any data member which directly maps to this clock selecting bit or register in the newer header files. This is disconcerting given that both versions of the header file are named for one and the same NXP microcontroller, and even the first comment blocks top of these two files describe them as being written for this purpose . . .

	In addition to NXP part header file LPC8xx.h, the header syscon.h also has some control register definitions . . .		In addition to NXP part header file LPC8xx.h, the header syscon.h also has some control register definitions . . .

← Older revision		Revision as of 14:55, 13 May 2019
Line 35:		Line 35:
	./examples/Source_Code/common/inc/LPC8xx.h		./examples/Source_Code/common/inc/LPC8xx.h

		+
		+	- 2019-05-13 Monday -
		+
		+	In addition to NXP part header file LPC8xx.h, the header syscon.h also has some control register definitions . . .

← Older revision		Revision as of 17:40, 9 May 2019
Line 28:		Line 28:

	./Common/inc/LPC8xx.h:186:} LPC_SYSCON_TypeDef;		./Common/inc/LPC8xx.h:186:} LPC_SYSCON_TypeDef;
		+
		+
		+	and in this file too:
		+
		+
		+	./examples/Source_Code/common/inc/LPC8xx.h

← Older revision		Revision as of 17:39, 9 May 2019
Line 22:		Line 22:

	./arm/8.22.2/NXP/LPC8xx/LPCXpresso/simple/Common/inc/LPC8xx.h:186:} LPC_SYSCON_TypeDef;		./arm/8.22.2/NXP/LPC8xx/LPCXpresso/simple/Common/inc/LPC8xx.h:186:} LPC_SYSCON_TypeDef;
		+
		+
		+	similar lines appear in:
		+
		+
		+	./Common/inc/LPC8xx.h:186:} LPC_SYSCON_TypeDef;
		+

← Older revision		Revision as of 17:00, 9 May 2019
Line 18:		Line 18:
	== [[#top\|^]] LPC_SYSCON Register Data Structure ==		== [[#top\|^]] LPC_SYSCON Register Data Structure ==

−	Ok, in bringing in NXP Example Code Bundle for LPC8xx family controllers, IAR compiler complains of data member not found for structure <code>LPC_SYSCON</code>. By its name this looks like a wide ranging, covers-lots-of-settings data structure. We need to find where this data structure is defined in library and shared, system code referenced by our LPC804 targeted firmware project . . .	+	Ok, in bringing in NXP Example Code Bundle for LPC8xx family controllers, IAR compiler complains of data member not found for structure <code>LPC_SYSCON</code>. By its name this looks like a wide ranging, covers-lots-of-settings data structure. We need to find where this data structure is defined in library and shared, system code referenced by our LPC804 targeted firmware project . . . this file looks promising:
		+
		+
		+	./arm/8.22.2/NXP/LPC8xx/LPCXpresso/simple/Common/inc/LPC8xx.h:186:} LPC_SYSCON_TypeDef;

← Older revision		Revision as of 16:57, 9 May 2019
Line 16:		Line 16:
	<!-- comment -->		<!-- comment -->

		+	== [[#top\|^]] LPC_SYSCON Register Data Structure ==

		+	Ok, in bringing in NXP Example Code Bundle for LPC8xx family controllers, IAR compiler complains of data member not found for structure <code>LPC_SYSCON</code>. By its name this looks like a wide ranging, covers-lots-of-settings data structure. We need to find where this data structure is defined in library and shared, system code referenced by our LPC804 targeted firmware project . . .

		+
		+	<!-- comment -->
		+
		+	== [[#top\|^]] References ==
		+
		+
		+
		+
		+	<!-- comment -->
		+
		+	<center>
		+	[[#top\|- - - top of page - - -]]
		+	</center>

	<!-- EOF -->		<!-- EOF -->

LPC General - Revision history

Ted: /* ^ References */

Ted: /* ^ LPC_SYSCON Register Data Structure */

Ted: /* ^ LPC_SYSCON Register Data Structure */

Ted: /* ^ LPC_SYSCON Register Data Structure */

Ted: /* ^ LPC_SYSCON Register Data Structure */

Ted: /* ^ LPC_SYSCON Register Data Structure */

Ted: /* ^ LPC_SYSCON Register Data Structure */

Ted at 16:57, 9 May 2019

Ted: Created page with " LPC General NXP LPC microcontroller libraries and coding framework 2019-05-09 Thusday __TOC__ == OVERVIEW == Wiki article to capture NXP LPC family mi..."

Ted: Created page with " LPC General
NXP LPC microcontroller libraries and coding framework
2019-05-09 Thusday
TOC == OVERVIEW == Wiki article to capture NXP LPC family mi..."