docs: add stc89a to protocol information

2021-01-03 16:52:44 +01:00 · 2021-01-03 16:52:44 +01:00 · 5c2950f084
commit 5c2950f084
parent c5d509d1fa
1 changed files with 1 additions and 0 deletions
--- a/doc/USAGE.md
+++ b/doc/USAGE.md
@ -49,6 +49,7 @@ and MCU series is as follows:

 * ```auto``` Automatic detection of UART based protocols (default)
 * ```stc89``` STC89/90 series
+* ```stc89a``` STC89 series with BSL 7.x.x
 * ```stc12a``` STC12x052 series and possibly others
 * ```stc12b``` STC12x52 series, STC12x56 series and possibly others
 * ```stc12``` Most STC10/11/12 series