Wiki source code of UART Access for LoRa ST v4 base model
Version 17.1 by Bei Jinggeng on 2023/03/20 10:26
Hide last authors
author | version | line-number | content |
---|---|---|---|
14.1 | 1 | **Table of Contents:** | |
2 | |||
3 | {{toc/}} | ||
4 | |||
5 | |||
6 | |||
7 | |||
8 | |||
15.1 | 9 | = 1. LoRaST v4 base Hardware = | |
1.1 | 10 | ||
15.2 | 11 | ||
1.1 | 12 | Below hardware use LoRaST v4 module. They module support UART Access for AT Command and Firmware Upgrade. | |
15.2 | 13 | {{velocity}}$xwiki.ssfx.use("js/xwiki/table/table.css") | |
14 | $xwiki.jsfx.use("js/xwiki/table/tablefilterNsort.js", true){{/velocity}} | ||
1.1 | 15 | ||
15.2 | 16 | (% border="1" cellspacing="10" class="doOddEven filterable grid sortable" id="tableid" style="background-color:#f7faff; width:621.989px" %) | |
17 | (% class="sortHeader" %)|=(% style="width: 77px;" %)Model|=(% style="width: 120px;" %)Mother Board|=(% style="width: 199px;" %)UART for AT Commands|=(% style="width: 221px;" %)UART for Upgrade Firmware | ||
18 | |(% style="width:77px" %)((( | ||
3.1 | 19 | **PS-LB ** | |
15.2 | 20 | )))|(% style="width:120px" %)SIB|(% style="width:199px" %)Instruction|(% style="width:221px" %)Instruction | |
5.1 | 21 | ||
15.1 | 22 | = 2. UART for AT Commands = | |
23 | |||
24 | == 2.1 Generate software set up for AT Commands via UART == | ||
25 | |||
15.2 | 26 | ||
17.1 | 27 | (% start="1" style="list-style-type:decimal" %) | |
9.1 | 28 | 1. Use a general serial tool. | |
29 | 1. Connect PC to device's UART interface | ||
30 | 1. Set up serial tool with : BaudRate: 9600, databit:8, No parity, No flow control. | ||
16.1 | 31 | 1. ((( | |
32 | The password is the last six characters of APPSKEY | ||
9.1 | 33 | ||
16.1 | 34 | Example: | |
35 | |||
36 | APPSKEY= 41 85 71 A7 5D 7E 54 52 25 58 74 85 96 14 74 85 | ||
37 | |||
38 | The password:147485 | ||
39 | ))) | ||
40 | |||
9.1 | 41 | [[image:image-20221224170218-1.png||height="497" width="640"]] | |
42 | |||
43 | |||
15.1 | 44 | == 2.2 UART Connection for SIB mother board == | |
9.1 | 45 | ||
15.3 | 46 | ||
9.1 | 47 | [[image:image-20221224171304-3.png||height="545" width="863"]] | |
48 | |||
49 | |||
15.1 | 50 | = 3. UART for Firmware Upgrade = | |
9.1 | 51 | ||
15.1 | 52 | == 3.1 General Instruction for UART update firmware == | |
13.1 | 53 | ||
15.3 | 54 | ||
13.1 | 55 | LoRaSTv4 Base hardware support UART update firmware. the UART connection is the same as AT Command connection, with the need for two extra action. See below for the steps: | |
56 | |||
15.4 | 57 | (% style="color:blue" %)**Step1**(%%): Set BOOT Switch to (% style="color:blue" %)**PROG**(%%) mode. PROG mode is for update firmware specially. | |
13.1 | 58 | ||
15.4 | 59 | (% style="color:blue" %)**Step2**(%%): Press (% style="color:blue" %)**Reset**(%%) button, the module will then boot into program mode. | |
13.1 | 60 | ||
15.4 | 61 | (% style="color:blue" %)**Step3**(%%): Use (% style="color:blue" %)**TremoProgrammer**(%%) to update the firmware to LoRaST v4. | |
13.1 | 62 | ||
15.4 | 63 | (% style="color:blue" %)**Step4**(%%): Set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) position. Press Reset button again and module will run the new software. | |
13.1 | 64 | ||
65 | |||
15.4 | 66 | Below is the method for how to update via (% style="color:blue" %)**TremoProgrammer:** | |
13.1 | 67 | ||
68 | 1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]] | ||
69 | |||
15.4 | 70 | 2. Run** (% style="color:blue" %)TremoProgrammer.(%%)** | |
13.1 | 71 | ||
15.4 | 72 | 3. Choose software and set the address to (% style="color:blue" %)**0x0800D000** | |
13.1 | 73 | ||
15.4 | 74 | 4. Rember to set BOOT Switch to (% style="color:blue" %)**FLASH**(%%) after update | |
13.1 | 75 | ||
76 | [[image:image-20221224174341-4.png||height="471" width="374"]] | ||
77 | |||
78 | |||
15.1 | 79 | == 3.2 UART Connection for SIB mother board for Program. == | |
13.1 | 80 | ||
15.3 | 81 | ||
13.1 | 82 | Below shows the SIB board UART connection, reset button and BOOT Switch (Program Jumper) position. They can be used for firmware upgrade reference. | |
83 | |||
84 | [[image:image-20221224174605-6.png||height="569" width="880"]] | ||
15.4 | 85 | ||
86 | |||
87 |