Closed
Description
目前版本有写入到非零等待区域第二块时错误的问题，log如下。
wlink flash .\test.hex
08:08:17 [INFO] Connected to WCH-Link v2.10(v30) (WCH-LinkE-CH32V305)
08:08:17 [INFO] Attached chip: CH32V20X [CH32V203C8U6] (ChipID: 0x20300500)
08:08:17 [INFO] Chip UID: cd-ab-b7-5f-7a-bc-fe-c7
08:08:17 [INFO] Flash protected: false
08:08:17 [INFO] Read test.hex as IntelHex format
08:08:17 [INFO] Flashing 5240 bytes to 0x08000000
08:08:17 [INFO] Flash already unprotected
08:08:17 [INFO] Flash protected: false
██████████████████████████████████████████████████████████████████████████████████████████████████████████████ 5240/5240
08:08:17 [INFO] Flashing 54557 bytes to 0x08002000
08:08:17 [INFO] Flash already unprotected
08:08:17 [INFO] Flash protected: false
████████████████████████████████████████████████████████████████████████████████████████████████████████████ 54557/54557
08:08:20 [INFO] Flashing 30944 bytes to 0x08010000
08:08:20 [INFO] Flash already unprotected
08:08:20 [INFO] Flash protected: false
████████████████████████████████████████████████████████████████████████████████████████████████████████████ 30944/30944
08:08:22 [INFO] Flashing 35468 bytes to 0x0802e000
08:08:22 [INFO] Flash already unprotected
08:08:22 [INFO] Flash protected: false
Error: Error while fastprogram: [41, 01, 01, 05]
根据我的串口log可以看到烧写0x0802e000部分时固件已经启动了，跑了一点条之后变为了Error: Error while fastprogram: [41, 01, 01, 05]
我猜测可能是启动打断了烧录的问题，所以我尝试翻转了写入顺序
Firmware::Sections(sections) => {
// Flash section by section
if address != None {
log::warn!("--address is ignored when flashing ELF or ihex");
}
// reverse sections
let r_sections = sections.iter().rev().collect::<Vec<_>>();
for section in r_sections {
let start_address =
sess.chip_family.fix_code_flash_start(section.address);
log::info!(
"Flashing {} bytes to 0x{:08x}",
section.data.len(),
start_address
);
sess.write_flash(§ion.data, start_address)?;
}
}然后确实能正常烧写了，但是只成功烧录了最后一块，并且烧的还是错的，感觉问题主要在这一块。
.\wlink.exe flash test.hex
08:22:02 [INFO] Connected to WCH-Link v2.10(v30) (WCH-LinkE-CH32V305)
08:22:02 [INFO] Attached chip: CH32V20X [CH32V203C8U6] (ChipID: 0x20300500)
08:22:02 [INFO] Chip UID: cd-ab-b7-5f-7a-bc-fe-c7
08:22:02 [INFO] Flash protected: false
08:22:02 [INFO] Read test.hex as IntelHex format
08:22:02 [INFO] Flashing 435 bytes to 0x08037800
08:22:02 [INFO] Read protected: false
████████████████████████████████████████████████████████████████████████████████████████████████████████████████ 435/435
08:22:03 [INFO] Flashing 35468 bytes to 0x0802e000
08:22:03 [INFO] Read protected: false
████████████████████████████████████████████████████████████████████████████████████████████████████████████ 35468/35468
08:22:05 [INFO] Flashing 30944 bytes to 0x08010000
08:22:05 [INFO] Read protected: false
████████████████████████████████████████████████████████████████████████████████████████████████████████████ 30944/30944
08:22:06 [INFO] Flashing 54557 bytes to 0x08002000
08:22:07 [INFO] Read protected: false
████████████████████████████████████████████████████████████████████████████████████████████████████████████ 54557/54557
08:22:09 [INFO] Flashing 5240 bytes to 0x08000000
08:22:10 [INFO] Read protected: false
██████████████████████████████████████████████████████████████████████████████████████████████████████████████ 5240/5240
08:22:10 [INFO] Flash done
08:22:10 [INFO] Now reset...
wlink dump 0x8000000 100
08:22:40 [INFO] Connected to WCH-Link v2.10(v30) (WCH-LinkE-CH32V305)
08:22:40 [INFO] Attached chip: CH32V20X [CH32V203C8U6] (ChipID: 0x20300500)
08:22:40 [INFO] Read memory from 0x08000000 to 0x08000064
Length: 100 (0x64) bytes | printable whitespace ascii_other non_ascii
08000000: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
08000010: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
08000020: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
08000030: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
08000040: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
08000050: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
08000060: 39 e3 39 e3 9×9×
wlink dump 0x0802e000 100
08:24:26 [INFO] Connected to WCH-Link v2.10(v30) (WCH-LinkE-CH32V305)
08:24:26 [INFO] Attached chip: CH32V20X [CH32V203C8U6] (ChipID: 0x20300500)
08:24:26 [INFO] Read memory from 0x0802e000 to 0x0802e064
Length: 100 (0x64) bytes | printable whitespace ascii_other non_ascii
0802e000: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
0802e010: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
0802e020: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
0802e030: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
0802e040: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
0802e050: 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 39 e3 9×9×9×9×9×9×9×9×
0802e060: 39 e3 39 e3 9×9×
wlink dump 0x08037800 100
08:24:14 [INFO] Connected to WCH-Link v2.10(v30) (WCH-LinkE-CH32V305)
08:24:14 [INFO] Attached chip: CH32V20X [CH32V203C8U6] (ChipID: 0x20300500)
08:24:14 [INFO] Read memory from 0x08037800 to 0x08037864
Length: 100 (0x64) bytes | printable whitespace ascii_other non_ascii
08037800: 65 20 69 73 20 69 6e 76 61 6c 69 64 00 00 00 00 e is invalid0000
08037810: 73 68 6f 75 6c 64 20 6e 6f 74 20 72 65 61 63 68 should not reach
08037820: 20 68 65 72 65 00 00 00 4a 75 6d 70 5f 41 50 50 here000Jump_APP
08037830: 00 00 00 00 53 79 73 74 65 6d 49 6e 69 74 48 6f 0000SystemInitHo
08037840: 6f 6b 00 00 43 68 65 63 6b 41 70 70 56 61 6c 69 ok00CheckAppVali
08037850: 64 00 00 00 45 6e 74 72 79 41 50 50 00 00 00 00 d000EntryAPP0000
08037860: 00 01 02 02 0•••
