Wiki source code of Firmware Compile Instruction -- STM32

Version 2.8 by Xiaoling on 2022/05/12 11:36

version	line-number	content
2.7	1	(% class="wikigeneratedid" id="HContents:" %)
2.8	2	Contents:
1.1	3
2.6	4	{{toc/}}
1.2	5
	6
	7	= 1. Introduction =
	8
1.1	9	This introduction is to show how to compile the source code for Dragino's stm32 base products.
	10
1.2	11	= 2. Set Up Build Environment =
1.1	12
1.2	13	== 2.1 Set up Keil Compile Environment ==
1.1	14
1.2	15	(((
1.1	16	Assuming you already have [[Keil uVision5>>url:https://www.keil.com/demo/eval/arm.htm]] installed, the steps below show how to install the MDK support and get a license.
1.2	17	)))
1.1	18
1.2	19	(((
1.1	20	~1. Open the Webpage: [[http:~~/~~/www2.keil.com/stmicroelectronics-stm32/mdk>>url:http://www2.keil.com/stmicroelectronics-stm32/mdk]]
1.2	21	)))
1.1	22
1.2	23	(((
1.1	24	2. Download the Keil MDK, record the PSN here, we will use it later.
1.2	25	)))
1.1	26
1.2	27	[[image:https://wiki.dragino.com/images/thumb/6/66/Keil_1.png/600px-Keil_1.png\|\|height="293" width="600"]]
1.1	28
1.2	29	(((
1.1	30	Download Keil MDK
1.2	31	)))
1.1	32
1.2	33	(((
2.2	34	(((
1.1	35	3. Login with an account that has administration rights.
1.2	36	)))
2.2	37	)))
1.1	38
1.2	39	(((
2.2	40	(((
1.1	41	4. Right-click the µVision icon and select Run as Administrator… from the context menu.
	42	5: Open the dialog File — License Management… and select the Single-User License tab.
1.2	43	)))
2.2	44	)))
1.1	45
1.2	46	[[image:https://wiki.dragino.com/images/thumb/4/44/Keil_2.png/600px-Keil_2.png\|\|height="279" width="600"]]
1.1	47
	48	Install Keil
	49
	50	6: Click the button Get LIC via Internet..., then click the button OK to register the product. This action opens the License Management page on the Keil web site.
	51
1.2	52	[[image:https://wiki.dragino.com/images/thumb/f/fd/Keil_3.png/600px-Keil_3.png\|\|height="297" width="600"]]
1.1	53
	54	Install Keil
	55
	56	7.Enter the Product Serial Number (from step 2.) 4RMW3-A8FIW-TUBLG along with your contact information and click the button Submit. An e-mail is sent back with the License ID Code (LIC) within a few minutes.
	57
2.1	58	[[image:https://wiki.dragino.com/images/thumb/c/c5/Keil_4.png/600px-Keil_4.png\|\|height="307" width="600"]]
1.1	59
	60	Input PSN
	61
2.1	62	[[image:https://wiki.dragino.com/images/thumb/7/7e/Keil_5.png/600px-Keil_5.png\|\|height="287" width="600"]]
1.1	63
	64	Active via mail
	65
2.1	66	[[image:https://wiki.dragino.com/images/thumb/b/b0/Keil_6.png/600px-Keil_6.png\|\|height="248" width="600"]]
1.1	67
	68	Active via mail
	69
	70	8. To activate the Software Product, enter the LIC in the field New License ID Code (LIC) of the dialog License Management… and click Add LIC.
	71
2.1	72	[[image:https://wiki.dragino.com/images/thumb/b/b2/Keil_7.png/600px-Keil_7.png\|\|height="440" width="600"]]
1.1	73
	74	Add LIC
	75
	76	9. Finish Install Keil
	77
2.1	78	[[image:https://wiki.dragino.com/images/thumb/c/c4/Keil_8.png/600px-Keil_8.png\|\|height="345" width="600"]]
1.1	79
	80	Finish install Keil
	81
	82
2.1	83	== 2.2 Install STM32L0 Series Device in Keil ==
1.1	84
2.3	85	(((
1.1	86	1: Open the webpage: [[https:~~/~~/www.keil.com/dd2/stmicroelectronics/stm32l072cztx/#/eula-container>>url:https://www.keil.com/dd2/stmicroelectronics/stm32l072cztx/#/eula-container]];
2.3	87	)))
1.1	88
2.3	89	(((
1.1	90	2: Find STMicroelectronics STM32L0 Series Device and download it.
2.3	91	)))
1.1	92
2.1	93	[[image:https://wiki.dragino.com/images/thumb/3/32/Keil_9.png/600px-Keil_9.png\|\|height="461" width="547"]]
1.1	94
	95	Finish install Keil
	96
	97	3: Find the Software Pack and install it.
	98
2.1	99	[[image:https://wiki.dragino.com/images/thumb/9/94/Keil_10.png/600px-Keil_10.png\|\|height="368" width="552"]]
1.1	100
	101	Install the downloaded pack in Keil
	102
2.1	103	[[image:https://wiki.dragino.com/images/thumb/6/66/Keil_11.png/600px-Keil_11.png\|\|height="346" width="560"]]
1.1	104
	105	Install the downloaded pack in Keil
	106
	107	4: Add the Device, then you can rebuild the project.
	108
2.1	109	[[image:https://wiki.dragino.com/images/thumb/3/35/Keil_12.png/600px-Keil_12.png\|\|height="349" width="569"]]
1.1	110
	111	rebuild project
	112
	113	Note: If you don’t add the Device, then Keil will report this error:
	114
2.1	115	[[image:https://wiki.dragino.com/images/thumb/4/42/Keil_13.png/600px-Keil_13.png\|\|height="366" width="565"]]
1.1	116
	117	Error without Device
	118
	119
2.1	120	= 3. Get and compile Source Code =
1.1	121
	122	* Get the source code for the product.
	123	* Use Keil to open the project file.
	124	* You can see the libraries related for example NBSN50 project as below:
	125
2.1	126	[[image:https://wiki.dragino.com/images/b/b7/Keil_14.png\|\|height="143" width="197"]]
1.1	127
	128	project files
	129
	130
2.1	131	= 4. Video Reference =
1.1	132
	133	[[https:~~/~~/youtu.be/ctdUNx4XCEg>>url:https://youtu.be/ctdUNx4XCEg]]
	134
	135
2.1	136	= 5. Frequency Ask Questiones (FAQ) =
1.1	137
2.1	138	== 5.1 How to change the frequency band for LoRaWAN source code ==
1.1	139
	140	In Keil, you can see what frequency band the code support.
	141
2.1	142	[[image:https://wiki.dragino.com/images/0/00/STM32_FAQ_1.png\|\|height="259" width="208"]]
1.1	143
	144	Support Frequency
	145
	146
	147	If you want to change frequency, modify the Preprocessor Symbols. For example, change EU868 to US915 to complie a US915 firmware.
	148
2.1	149	[[image:https://wiki.dragino.com/images/7/7b/STM32_FAQ_2.png\|\|height="291" width="400"]]
1.1	150
	151	Change Marco for frequency

Wiki source code of Firmware Compile Instruction -- STM32

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