ADC规则组改为55 cycle

Signed-off-by: huhui <huhui@sharkgulf.com>

Applications/bsp/bsp.h

@@ -27,7 +27,7 @@
 
 #define FOC_CTRL_US (1.0f/(float)FOC_PWM_FS)
 
-#define ADC_REGCHAN_SAMPLE_TIME ADC_SAMPLETIME_239POINT5
+#define ADC_REGCHAN_SAMPLE_TIME ADC_SAMPLETIME_55POINT5
 #define ADC_TRIG_CONV_LATENCY_CYCLES 12.5f
 #define ADC_SAMPLING_CYCLES 13.5f