Changes for page Firmware Upgrade Instruction for STM32 base products
Last modified by Bei Jinggeng on 2024/02/02 11:51
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... ... @@ -30,7 +30,7 @@ 30 30 31 31 === 3.1.1 LSN50 v1 === 32 32 33 -[[i mage:image-20220511163746-2.png]]33 +[[File:STM32 UART Upgrade 1.png>>url:https://wiki.dragino.com/index.php?title=Special:Upload&wpDestFile=STM32_UART_Upgrade_1.png]] 34 34 35 35 Connection for LSN50 v1 36 36 ... ... @@ -57,26 +57,15 @@ 57 57 58 58 == 3.2 Upgrade Steps == 59 59 60 -((( 61 61 Step 1: Download [[Flash Loader>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/flasher-stm32.html]]. 62 -))) 63 63 64 -((( 65 65 Step 2: Download the Image files, which can be found in the product user manual. 66 -))) 67 67 68 -((( 69 69 Step 3: Open Flashloader; choose the correct COM port to update, Please notice that the serial setting must follow below photos. 70 -))) 71 71 72 -((( 73 73 Step 4: Set The device into **ISP Mode**. Then Press the **Reset Button**, In the Flash tool, click next and the tool will detect the board type. 74 -))) 75 75 76 -(% class="box warningmessage" %) 77 -((( 78 -**Note:** ISP Mode can be a switch or a button, depends on the product. The device only need to be in ISP mode when press the reset button for UART Upgrade. So if the device is of a button type ISP mode, user can release the ISP button after press the reset button. 79 -))) 68 +Note: ISP Mode can be a switch or a button, depends on the product. The device only need to be in ISP mode when press the reset button for UART Upgrade. So if the device is of a button type ISP mode, user can release the ISP button after press the reset button. 80 80 81 81 [[image:https://wiki.dragino.com/images/thumb/0/0e/STM32_UART_Upgrade_3.png/600px-STM32_UART_Upgrade_3.png||height="361" width="600"]] 82 82 ... ... @@ -90,15 +90,13 @@ 90 90 91 91 UART Upgrade 92 92 93 -((( 94 94 Step 5: For switch type ISP Mode, After upgrade,please remember to switch back to Flash mode and press RESET Button to run the firmware. 95 -))) 96 96 97 -((( 98 98 Step 6: Always run AT+FDR after update firmware. This is to reset the device to factory settings of the new firmware. 99 - 100 -))) 101 101 86 + 87 +\\ 88 + 102 102 == 3.3 Trouble shooting == 103 103 104 104 === 3.3.1 General Check List === ... ... @@ -105,9 +105,9 @@ 105 105 106 106 1. Double check if follow up exactly the steps as manual. 107 107 1. Check if hardware works fine: 108 -1 *. check if AT command works, in both TX/RX109 -1 *. check if the device are in upgrade mode, see product manual for upgrade mode indicator.110 -1 *. check if reset button works95 +11. check if AT command works, in both TX/RX 96 +11. check if the device are in upgrade mode, see product manual for upgrade mode indicator. 97 +11. check if reset button works 111 111 1. If you use Windows10 system. Please change the flash loader to run in Windows7 compatibility mode. 112 112 1. We see a case the FT232 USB TTL adapter has reliability issue with the PC USB chipset(Intel). In this case, even above, it still has serious reliability issue for uploading. If this happen, change a PC or change a USB to TTL adapter will solve. 113 113 ... ... @@ -118,9 +118,7 @@ 118 118 119 119 Unable to Load data from this file 120 120 121 -((( 122 -The previous LSN50 firmware file is stored in github. If user use right click ~-~-> Save As to get the hex file. This error will happen. Now the LSN50 firmware file has been moved to [[LSN50 Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Firmware/]] to avoid this happen. 123 -))) 108 +The previous LSN50 firmware file is stored in github. If user use right click ~-~-> Save As to get the hex file. This error will happen. Now the LSN50 firmware file has been moved to [[LSN5 Firmware>>url:http://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Firmware/]] to avoid this happen. 124 124 125 125 == 3.5 Alternative method to flash via UART == 126 126 ... ... @@ -187,21 +187,13 @@ 187 187 188 188 == 4.2 ST-Link Upgrade Guide == 189 189 190 -((( 191 191 **Step 1**: Install [[ST-LINK driver>>url:https://www.stmicroelectronics.com.cn/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-utilities/stsw-link009.html]] first and then install [[ST-LINK Utility>>url:https://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-programmers/stsw-link004.html]] 192 -))) 193 193 194 -((( 195 195 **Step 2**: Download the Image files, firmware download link can be found on the product user manual. 196 -))) 197 197 198 -((( 199 199 **Step 3**: Open ST-LINK utility, file ~-~-> open file to select the image to be upgraded. 200 -))) 201 201 202 -((( 203 203 **Step 4**: 204 -))) 205 205 206 206 * Case 1: If your board has the **Reset pin** connect to St-Link ((for example: LSN50v2, LHT65, LAQ4), click the blue global “settings” button on ST-LINK. 207 207 * Case 2: If your board doesn't have reset pin connect to ST-Link, but has a reset button (for example: LGT92). Keep pushing the small reset button on LGT92 and then click the blue global “settings” button on ST-Link utility. ... ... @@ -217,7 +217,7 @@ 217 217 218 218 Do not click OK, click Cancel 219 219 220 - **Step 6:**Click verify/upgrade firmware. The ST-Link utility will pop up a download window. Click the start button to download the image to Device.197 +Step 6: Click verify/upgrade firmware. The ST-Link utility will pop up a download window. Click the start button to download the image to Device. 221 221 222 222 [[image:https://wiki.dragino.com/images/thumb/9/9a/STM32_ST-Link_Upgrade_3.png/600px-STM32_ST-Link_Upgrade_3.png||height="389" width="600"]] 223 223 ... ... @@ -251,9 +251,7 @@ 251 251 252 252 RESET pin not function 253 253 254 -((( 255 255 User can try to mannual reset when use this type of ST-Link, touch the reset pin to GND pin and click the global icon in the ST Utility, If the other 3 wire connection is fine, the ST-LInk adapter LED will blink. and then release the reset. The IC should be detected. 256 -))) 257 257 258 258 For LHT65 we recommend to use the white one show in possible issue 2. 259 259 ... ... @@ -268,30 +268,30 @@ 268 268 269 269 === 4.3.3 Old ST-LINK firmware/ST-LINK already use and USB communication error === 270 270 271 -((( 272 272 It may be that your stlink firmware is too old. 273 -))) 274 274 275 -((( 276 276 You can try these steps: 277 -))) 278 278 279 -((( 280 280 You unplug the stlink, and then plug in the stlink again. 281 -))) 282 282 283 -((( 284 284 You click ST-LINK->Firmware update. 285 -))) 286 286 287 287 [[image:https://wiki.dragino.com/images/thumb/f/f4/Stlink22.png/600px-Stlink22.png||height="401" width="600"]] 288 288 289 - **step1**:click Device connect.256 +step1 290 290 258 +click Device connect. 259 + 291 291 [[image:https://wiki.dragino.com/images/1/12/Stlink23.png||height="238" width="486"]] 292 292 293 - **step2:**Click yes to upgrade successfully.262 +step2 294 294 264 +Click yes to upgrade successfully. 265 + 295 295 [[image:https://wiki.dragino.com/images/a/a2/Stlink24.png||height="128" width="230"]] 296 296 297 -**step3:** 268 +step3 269 + 270 +[[Category>>url:https://wiki.dragino.com/index.php/Special:Categories]]: 271 + 272 +* [[Pages with broken file links>>url:https://wiki.dragino.com/index.php?title=Category:Pages_with_broken_file_links&action=edit&redlink=1]]