I downloaded the official suota python that bag, and then download the secondary_bootloader to OTP found, download other to spi flash, although can normal boot, to search, but when making suota, cannot update pin configuration for the case, every time is the upload fail I know inside is added service can do, but what I use is the official documents, nothing change, and has been successfully conducted successfully in the default lead foot suota, what reason is this excuse me?Secondary download bin format rather than hex format?Or hardware need to have any special changes?I flash can normal use
Device:
hello
Please state clearly the following two points:
1, "has been successfully conducted successfully in the default lead foot suota!"
Under the condition of 2, "pin configuration to cannot update"
Mean to say, according to the default pin, can cover the whole OTA process;Modified the FLASH pin configuration, fail?
yes
Hello, burn to OTP second bootloa has modified according to your flash pin?
Secondary_bootloader spi pin feet are modified, and successfully broadcast the SUOTA01, mobile phone pin heel the same in the ios software and, but not the update
A, what is your spi pin definition?
Second, the flash memory allocation?
Three, ota process failed to which step:
1, can search to the service and connection?
2, can start the upgrade, the progress bar has changed
3, during the firmware successfully download and burn to flash?
4, can be reset to restart, reboot the program is running?
CLK 2 _5
CS 2 _6
MISO 2 _8
MOSI 2 _7
The second step, and then disconnect
What's the problem, press the wrong
You mean can OTA succeeded, before operation is wrong?
No success, accidentally press to accept, SUOTA just couldn't succeed
hello
You can use the current FLASH first pin configuration (OTA unsuccessful), FLASH read and write operations, the FLASH if there's any problem.And then continue to OTA process.
Can also be used in the code to add some printed information, see the OTA card in which step.
If not yet, can upload code, you OTA related files;Or leave email, we contact you