Wiki source code of Firmware Compile Instruction -- STM32

Version 2.6 by Xiaoling on 2022/05/11 17:22

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

Wiki source code of Firmware Compile Instruction -- STM32

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