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Version 4.2 by Xiaoling on 2022/05/26 18:09
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Xiaoling 2.7 1 (% class="wikigeneratedid" id="HContents:" %)
Xiaoling 3.2 2 *
3 ** Contents:
Xiaoling 1.1 4
Xiaoling 2.6 5 {{toc/}}
Xiaoling 1.2 6
7
8 = 1. Introduction =
9
Xiaoling 1.1 10 This introduction is to show how to compile the source code for Dragino's stm32 base products.
11
Xiaoling 3.2 12
Xiaoling 1.2 13 = 2. Set Up Build Environment =
Xiaoling 1.1 14
Xiaoling 1.2 15 == 2.1 Set up Keil Compile Environment ==
Xiaoling 1.1 16
Xiaoling 1.2 17 (((
Xiaoling 1.1 18 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.
Xiaoling 1.2 19 )))
Xiaoling 1.1 20
Xiaoling 1.2 21 (((
Xiaoling 1.1 22 ~1. Open the Webpage: [[http:~~/~~/www2.keil.com/stmicroelectronics-stm32/mdk>>url:http://www2.keil.com/stmicroelectronics-stm32/mdk]]
Xiaoling 1.2 23 )))
Xiaoling 1.1 24
Xiaoling 1.2 25 (((
Xiaoling 1.1 26 2. Download the **Keil MDK**, record the **PSN** here, we will use it later.
Xiaoling 1.2 27 )))
Xiaoling 1.1 28
Xiaoling 3.2 29 [[image:image-20220526180802-1.png]]
Xiaoling 1.1 30
Xiaoling 1.2 31 (((
Xiaoling 1.1 32 Download Keil MDK
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34
Xiaoling 1.2 35 )))
Xiaoling 1.1 36
Xiaoling 1.2 37 (((
Xiaoling 2.2 38 (((
Xiaoling 1.1 39 3. Login with an account that has administration rights.
Xiaoling 1.2 40 )))
Xiaoling 2.2 41 )))
Xiaoling 1.1 42
Xiaoling 1.2 43 (((
Xiaoling 2.2 44 (((
Xiaoling 1.1 45 4. Right-click the µVision icon and select **Run as Administrator**… from the context menu.
46 5: Open the dialog **File — License Management…** and select the **Single-User License** tab.
Xiaoling 1.2 47 )))
Xiaoling 2.2 48 )))
Xiaoling 1.1 49
Xiaoling 4.2 50 [[image:image-20220526180902-2.png]]
Xiaoling 1.1 51
52 Install Keil
53
54 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.
55
Xiaoling 1.2 56 [[image:https://wiki.dragino.com/images/thumb/f/fd/Keil_3.png/600px-Keil_3.png||height="297" width="600"]]
Xiaoling 1.1 57
58 Install Keil
59
60 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.
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Xiaoling 2.1 62 [[image:https://wiki.dragino.com/images/thumb/c/c5/Keil_4.png/600px-Keil_4.png||height="307" width="600"]]
Xiaoling 1.1 63
64 Input PSN
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Xiaoling 2.1 66 [[image:https://wiki.dragino.com/images/thumb/7/7e/Keil_5.png/600px-Keil_5.png||height="287" width="600"]]
Xiaoling 1.1 67
68 Active via mail
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Xiaoling 2.1 70 [[image:https://wiki.dragino.com/images/thumb/b/b0/Keil_6.png/600px-Keil_6.png||height="248" width="600"]]
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72 Active via mail
73
74 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**.
75
Xiaoling 2.1 76 [[image:https://wiki.dragino.com/images/thumb/b/b2/Keil_7.png/600px-Keil_7.png||height="440" width="600"]]
Xiaoling 1.1 77
78 Add LIC
79
80 9. Finish Install Keil
81
Xiaoling 2.1 82 [[image:https://wiki.dragino.com/images/thumb/c/c4/Keil_8.png/600px-Keil_8.png||height="345" width="600"]]
Xiaoling 1.1 83
84 Finish install Keil
85
86
Xiaoling 2.1 87 == 2.2 Install STM32L0 Series Device in Keil ==
Xiaoling 1.1 88
Xiaoling 2.3 89 (((
Xiaoling 1.1 90 1: Open the webpage: [[https:~~/~~/www.keil.com/dd2/stmicroelectronics/stm32l072cztx/#/eula-container>>url:https://www.keil.com/dd2/stmicroelectronics/stm32l072cztx/#/eula-container]];
Xiaoling 2.3 91 )))
Xiaoling 1.1 92
Xiaoling 2.3 93 (((
Xiaoling 1.1 94 2: Find STMicroelectronics **STM32L0 Series Device** and download it.
Xiaoling 2.3 95 )))
Xiaoling 1.1 96
Xiaoling 2.1 97 [[image:https://wiki.dragino.com/images/thumb/3/32/Keil_9.png/600px-Keil_9.png||height="461" width="547"]]
Xiaoling 1.1 98
99 Finish install Keil
100
101 3: Find the Software Pack and install it.
102
Xiaoling 2.1 103 [[image:https://wiki.dragino.com/images/thumb/9/94/Keil_10.png/600px-Keil_10.png||height="368" width="552"]]
Xiaoling 1.1 104
105 Install the downloaded pack in Keil
106
Xiaoling 2.1 107 [[image:https://wiki.dragino.com/images/thumb/6/66/Keil_11.png/600px-Keil_11.png||height="346" width="560"]]
Xiaoling 1.1 108
109 Install the downloaded pack in Keil
110
111 4: Add the Device, then you can **rebuild** the project.
112
Xiaoling 2.1 113 [[image:https://wiki.dragino.com/images/thumb/3/35/Keil_12.png/600px-Keil_12.png||height="349" width="569"]]
Xiaoling 1.1 114
115 rebuild project
116
117 Note: If you don’t add the Device, then Keil will report this error:
118
Xiaoling 2.1 119 [[image:https://wiki.dragino.com/images/thumb/4/42/Keil_13.png/600px-Keil_13.png||height="366" width="565"]]
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121 Error without Device
122
123
Xiaoling 2.1 124 = 3. Get and compile Source Code =
Xiaoling 1.1 125
126 * Get the source code for the product.
127 * Use Keil to open the project file.
128 * You can see the libraries related for example NBSN50 project as below:
129
Xiaoling 2.1 130 [[image:https://wiki.dragino.com/images/b/b7/Keil_14.png||height="143" width="197"]]
Xiaoling 1.1 131
132 project files
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134
Xiaoling 2.1 135 = 4. Video Reference =
Xiaoling 1.1 136
137 [[https:~~/~~/youtu.be/ctdUNx4XCEg>>url:https://youtu.be/ctdUNx4XCEg]]
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139
Xiaoling 2.1 140 = 5. Frequency Ask Questiones (FAQ) =
Xiaoling 1.1 141
Xiaoling 2.1 142 == 5.1 How to change the frequency band for LoRaWAN source code ==
Xiaoling 1.1 143
144 In Keil, you can see what frequency band the code support.
145
Xiaoling 2.1 146 [[image:https://wiki.dragino.com/images/0/00/STM32_FAQ_1.png||height="259" width="208"]]
Xiaoling 1.1 147
148 Support Frequency
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150
151 If you want to change frequency, modify the Preprocessor Symbols. For example, change EU868 to US915 to complie a US915 firmware.
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Xiaoling 2.1 153 [[image:https://wiki.dragino.com/images/7/7b/STM32_FAQ_2.png||height="291" width="400"]]
Xiaoling 1.1 154
155 Change Marco for frequency