Changes for page Firmware Upgrade Instruction for STM32 base products
Last modified by Bei Jinggeng on 2024/02/02 11:51
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -86,22 +86,16 @@ 86 86 87 87 [[image:https://wiki.dragino.com/images/thumb/0/09/STM32_UART_Upgrade_5.png/600px-STM32_UART_Upgrade_5.png||height="385" width="600"]] 88 88 89 -((( 90 90 UART Upgrade 91 -))) 92 92 93 93 ((( 94 -((( 95 95 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. 96 96 ))) 97 -))) 98 98 99 99 ((( 100 -((( 101 101 Step 6: Always run AT+FDR after update firmware. This is to reset the device to factory settings of the new firmware. 102 102 103 103 ))) 104 -))) 105 105 106 106 == 3.3 Trouble shooting == 107 107 ... ... @@ -119,15 +119,11 @@ 119 119 120 120 [[image:https://wiki.dragino.com/images/9/96/FlashLoader-troube_1.png||height="521" width="399"]] 121 121 122 -((( 123 123 Unable to Load data from this file 124 -))) 125 125 126 126 ((( 127 -((( 128 128 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. 129 129 ))) 130 -))) 131 131 132 132 == 3.5 Alternative method to flash via UART == 133 133 ... ... @@ -215,6 +215,7 @@ 215 215 216 216 Click Global Icon 217 217 208 + 218 218 **Step 5**: After click the Global ICon in Step4, The led on the ST-LINK v2 adapter will now blinks, if you use hand to press the reset button , you need to release the reset button when see the LED blinks, and the ST-Link will detect the STM32 hardware as below. Click cancel to enter next step. Please check hardware connection if ST-Link v2 LED doesn't blink 219 219 220 220 [[image:https://wiki.dragino.com/images/thumb/2/20/ST-LINK-troube_2.png/600px-ST-LINK-troube_2.png||height="366" width="600"]] ... ... @@ -252,27 +252,15 @@ 252 252 253 253 [[image:https://wiki.dragino.com/images/a/a3/ST-LINK-troube_4.png||height="337" width="406"]] 254 254 255 -((( 256 256 RESET pin not function 257 -))) 258 258 259 259 ((( 260 - 261 -))) 262 - 263 -((( 264 -((( 265 265 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. 266 266 ))) 267 -))) 268 268 269 -((( 270 270 For LHT65 we recommend to use the white one show in possible issue 2. 271 -))) 272 272 273 -((( 274 274 For LGT92, if user use this type of ST-Link, please also connect the 5v to USB port of LGT92 275 -))) 276 276 277 277 278 278 === 4.3.2 ST-Link v2 detect the hardware but disconnect after click OK ===