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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... ... @@ -23,6 +23,7 @@ 23 23 |(% style="width:444px" %)[[RS485-BL>>url:https://www.dragino.com/products/lora-lorawan-end-node/item/167-rs485-bl.html]], LDDS75,[[LLDS12>>url:https://www.dragino.com/products/distance-level-sensor/item/185-llds12.html]],LDDS20,[[LSE01>>https://www.dragino.com/products/agriculture-weather-station/item/159-lse01.html]],WSC1-L,GroPoint Air|(% style="width:239px" %)[[Hardware Connection Photo>>url:https://wiki.dragino.com/index.php/Firmware_Upgrade_Trouble_Shooting#RS485-BL.2FLDDS75.2FLDDS20.2FLSE01]]|(% style="width:204px" %)[[Hardware Connect Photo>>url:https://wiki.dragino.com/index.php/Firmware_Upgrade_Instruction_for_STM32_base_products#RS485-BL.2FLDDS75.2FLDDS20.2FLSE01_2]] 24 24 |(% style="width:444px" %)[[LTC2>>url:https://www.dragino.com/products/temperature-humidity-sensor/item/170-ltc2.html]]|(% style="width:239px" %)×|(% style="width:204px" %)[[Hardware Connect Photo>>url:https://wiki.dragino.com/index.php/Firmware_Upgrade_Instruction_for_STM32_base_products#LTC2]] 25 25 26 + 26 26 = 3. UART Upgrade Guide = 27 27 28 28 == 3.1 Hardware Connection == ... ... @@ -29,13 +29,13 @@ 29 29 30 30 === 3.1.1 LSN50 v1 === 31 31 32 -[[image:image-20220511163746-2.png ||height="322" width="433"]]33 +[[image:image-20220511163746-2.png]] 33 33 34 34 Connection for LSN50 v1 35 35 36 36 === 3.1.2 LSN50 v2/LSN50v2-D22/LSN50v2-D23 === 37 37 38 -[[image:https://wiki.dragino.com/images/thumb/f/f8/STM32_UART_Upgrade_2.png/600px-STM32_UART_Upgrade_2.png||height="2 67" width="551"]]39 +[[image:https://wiki.dragino.com/images/thumb/f/f8/STM32_UART_Upgrade_2.png/600px-STM32_UART_Upgrade_2.png||height="291" width="600"]] 39 39 40 40 Connection for LSN50 Type V2 41 41 ... ... @@ -53,6 +53,7 @@ 53 53 * Put Switch SW1 to ISP position 54 54 * Connect JP2 jumper (Yellow one), so device is power on. 55 55 57 + 56 56 == 3.2 Upgrade Steps == 57 57 58 58 ((( ... ... @@ -109,6 +109,7 @@ 109 109 1. If you use Windows10 system. Please change the flash loader to run in Windows7 compatibility mode. 110 110 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. 111 111 114 + 112 112 == 3.4 Flash Loader ~-~- Unable to Load data from this file == 113 113 114 114 [[image:https://wiki.dragino.com/images/9/96/FlashLoader-troube_1.png||height="521" width="399"]] ... ... @@ -146,6 +146,7 @@ 146 146 * ST-LINK v2 SWCLK <~-~-> Dupont green pin 147 147 * ST-LINK v2 SWDIO <~-~-> Dupont white pin 148 148 152 + 149 149 === 4.1.3 LAQ4 ST-Link v2 Connection === 150 150 151 151 [[image:https://wiki.dragino.com/images/thumb/0/03/STM32_STLINK_Upgrade_LAQ4.png/600px-STM32_STLINK_Upgrade_LAQ4.png||height="331" width="600"]] ... ... @@ -180,6 +180,7 @@ 180 180 * ST-LINK v2 SWCLK <~-~-> LTC2 SWCLK 181 181 * ST-LINK v2 SWDIO <~-~-> LTC2 SWDIO 182 182 187 + 183 183 == 4.2 ST-Link Upgrade Guide == 184 184 185 185 ((( ... ... @@ -205,17 +205,14 @@ 205 205 206 206 Click Global Icon 207 207 208 - (((213 + 209 209 **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 210 -))) 211 211 212 212 [[image:https://wiki.dragino.com/images/thumb/2/20/ST-LINK-troube_2.png/600px-ST-LINK-troube_2.png||height="366" width="600"]] 213 213 214 214 Do not click OK, click Cancel 215 215 216 -((( 217 217 **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. 218 -))) 219 219 220 220 [[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"]] 221 221 ... ... @@ -230,6 +230,7 @@ 230 230 231 231 1. Make sure see the LED blink on the ST-Link and release the reset button during blinking. 232 232 235 + 233 233 Possible Issue 2: 234 234 235 235 1. There are different version ST-Link v2. The white one as below is the most stable and recommended one. ... ... @@ -246,27 +246,15 @@ 246 246 247 247 [[image:https://wiki.dragino.com/images/a/a3/ST-LINK-troube_4.png||height="337" width="406"]] 248 248 249 -((( 250 250 RESET pin not function 251 -))) 252 252 253 253 ((( 254 - 255 -))) 256 - 257 -((( 258 -((( 259 259 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. 260 260 ))) 261 -))) 262 262 263 -((( 264 264 For LHT65 we recommend to use the white one show in possible issue 2. 265 -))) 266 266 267 -((( 268 268 For LGT92, if user use this type of ST-Link, please also connect the 5v to USB port of LGT92 269 -))) 270 270 271 271 272 272 === 4.3.2 ST-Link v2 detect the hardware but disconnect after click OK ===