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updated to optional voltage levels, rephrased

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John
2023-12-26 13:16:53 +01:00
parent 44c59aed5a
commit 6630a81f33
1 changed files with 13 additions and 13 deletions
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docs/enhanced_proto.md
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@@ -1,6 +1,6 @@
## Transfer speed
In order to compensate potential overhead of transfer encoding, the transfer speed is set to 9600 Baud or 115200 Baud
In order to compensate potential overhead of transfer encoding, the transfer speed is set to 115200 Baud (or 9600 Baud)
with 8 bits, no parity, and 1 stop bit.
@@ -73,7 +73,7 @@ first second
The data byte in `d` contains the error message.
* host communication error
`<ERROR_HOST> <error>`
Indicates an error in the host UART.
Indicates an error in the host receiver/transmitter.
The data byte in `d` contains the error message.
@@ -106,7 +106,7 @@ These are the predefined symbols as used above.
### Feature bits (both directions)
* bit 7-2: tbd
* // planned: bit 1: full message sending (complete sequence instead of single bytes)
* bit 0: additional infos (version, PIC ID, etc.)
* bit 0: additional infos (version, HW ID, etc.)
### Information IDs (both directions)
The first level below is the `info_id` value and the second level describes the response data byte sequence.
@@ -119,22 +119,22 @@ The first byte transferred in response is always the number of data bytes to be
* `jumpers`: jumper settings (0x01=enhanced, 0x02=high speed, 0x04=Ethernet, 0x08=WIFI, 0x10=v3.1, 0x20=ignore hard jumpers)
* `bootloader_version`: bootloader version (since 20220831)
* `bootloader_checksum_H` `bootloader_checksum_L`: bootloader checksum
* 0x01: PIC ID
* 0x01: HW ID
* `length`: =9
* 9*`mui`: PIC MUI
* 0x02: PIC config
* 9*`hwid`: hardware identifier
* 0x02: HW config
* `length`: =8
* 8*`config_H` `config_L`: PIC config
* 0x03: PIC temperature
* `config_H` `config_L`: hardware config (chip specific)
* 0x03: HW temperature
* `length`: =2
* `temp_H` `temp_L`: temperature in degrees Celsius
* 0x04: PIC supply voltage
* `temp_H` `temp_L`: hardware temperature in degrees Celsius
* 0x04: HW supply voltage
* `length`: =2
* `millivolt_H` `millivolt_L`: voltage value in mV
* `millivolt_H` `millivolt_L`: supply voltage in mV, or 0 if unknown
* 0x05: bus voltage
* `length`: =2
* `voltage_max`: maximum bus voltage in 10th volts
* `voltage_min`: minimum bus voltage in 10th volts
* `voltage_max`: maximum eBUS voltage in 10th volts, or 0 if unknown
* `voltage_min`: minimum eBUS voltage in 10th volts, or 0 if unknown
* 0x06: reset info (since 20220831)
* `length`: =2
* `reset_cause`: reset cause (1=power-on, 2=brown-out, 3=watchdog, 4=clear, 5=reset, 6=stack, 7=memory)