你这段是代码哦,pskey用pstools 就可以改了,频偏是下面这个
NAME
PSKEY_ANA_FTRIM (0x01f6)
SUMMARY
Trim crystal
TYPE
uint16
DEFAULT VALUE
(0x1d)
DESCRIPTION
The bc01 uses a crystal as the basis of all of its accurate timing,
notably radio frequency control, UART baud rate and precise event
timing. Each real crystal oscillates at a slightly different
frequency. This ps value trims the crystal to an optimal value.
This value must be set per crystal, i.e. it will need to be
configured for each manufactured Bluetooth module.