DTH i2c fixed

config/RCU.yaml

@@ -181,7 +181,7 @@ device_registers:
    dim: 3
    description: CW dither source
    device: SI4012
-   driver: [I2Cbb1,I2Cbb1,I2Cbb1]
+   driver: [I2Cbb1,I2Cbb2,I2Cbb3]
    address: 0x70
    registers:
     - name: Freq
@@ -204,6 +204,9 @@ device_registers:
       address: [0x1221,0x1121]
     - name: CONF
       address: [0x1210,0x1110]
+#    - name: POWER
+#      address: [0x1260,0x1160]
+#      store: True
 
 variables:
    - name: Ant_mask
@@ -409,10 +412,10 @@ variables:
      devreg:  [IO3.GPIO1,IO3.GPIO1,IO3.GPIO2]
      width: 1
      bitoffset: [7,6,7]
-     rw:  ro
+     rw:  rw
      dtype: boolean
      dim: 96
-     mask: ANT_mask
+     mask: Ant_mask
 
    - name: ANT_PWR_ON
      driver: I2C_RCU
@@ -687,24 +690,24 @@ methods:
      - RCU_DTH_config : [0,0,0]
 #     - RCU_DTH_tune :   [0,0,0,0,0,0]
 #     - DTH1.CONF : 0 
-#     - DTH1.Tune :    [0,0] #no tuning
+     - DTH1.Tune :    [0,0] #no tuning
+     - DTH2.Tune :    [0,0] #no tuning
+     - DTH3.Tune :    [0,0] #no tuning
+     - RCU_DTH_tune: Update #debug
 #     - WAIT: 10
 #     - DTH1.Start :    [1,0,0,0,1,0x55]
      - DTH1.Start :    [0,1,0,0,1]
 #     - DTH1.0x60: #PA_config...
 #     - DTH2.CONF : 0 
 #     - WAIT: 10
-#     - DTH2.Tune :    [0,0] #no tuning
 #     - WAIT: 10
      - DTH2.Start :    [0,1,0,0,1]
 #     - DTH3.CONF : 0
 #     - WAIT: 10
-#     - DTH3.Tune :    [0,0] #no tuning
 #     - WAIT: 10
      - DTH3.Start :    [0,1,0,0,1]
      - RCU_DTH_ON : Update
-     - RCU_DTH_config: Update #debug
-     - RCU_DTH_tune: Update #debug
+#     - RCU_DTH_config: Update #debug
 
   - name: DTH_off
     driver: I2C_RCU
@@ -716,10 +719,10 @@ methods:
 #     - WAIT: 100
 #     - RCU_DTH_SHUTDOWN : [0,0,0]
 #     - RCU_DTH_SHUTDOWN : 1
-     - DTH1.Stop :    [0,0]
-     - DTH2.Stop :    [0,0]
      - DTH3.Stop :    [0,0]
+     - DTH2.Stop :    [0,0]
+     - DTH1.Stop :    [0,0]
+     - RCU_DTH_ON: Update
 #     - DTH1.State :    [0,0]
 #     - DTH2.State :    [0,0]
 #     - DTH3.State :    [0,0]
-     - RCU_DTH_ON: Update

config/RCUL.yaml

@@ -151,7 +151,7 @@ device_registers:
    dim: 3
    description: CW dither source
    device: SI4012
-   driver: [I2Cbb1,I2Cbb1,I2Cbb1]
+   driver: [I2Cbb1,I2Cbb2,I2Cbb3]
    address: 0x70
    registers:
     - name: Freq

config/RECVTR.yaml

@@ -181,7 +181,7 @@ device_registers:
    dim: 3
    description: CW dither source
    device: SI4012
-   driver: [I2Cbb1,I2Cbb1,I2Cbb1]
+   driver: [I2Cbb1,I2Cbb2,I2Cbb3]
    address: 0x70
    registers:
     - name: Freq

i2cserv/i2cbitbang1.py

@@ -51,7 +51,7 @@ class i2cbitbang1(hwdev):
         logging.info(str(("I2Cbb set",hex(ADC_address),value)))
         
         SetI2C(DIRdev,1,DIRpin,[1]) #Input = high
-        SetI2C(CLKdev,1,CLKpin,[1]) #Should be high
+        SetI2C(CLKdev,1,CLKpin,[1]) #Should be high for start
 	#start
         SetI2C(SDAdev,1,SDApin,[0]) #Output = low
         SetI2C(DIRdev,1,DIRpin,[0]) #Output = low
@@ -78,6 +78,7 @@ class i2cbitbang1(hwdev):
         SetI2C(DIRdev,1,DIRpin,[0]) #low
         SetI2C(CLKdev,1,CLKpin,[1]) #Should be high
         SetI2C(DIRdev,1,DIRpin,[1]) #Input = high
+        SetI2C(CLKdev,1,CLKpin,[0]) #keep low between transmission to not generate stop/start when other i2c actice
         
         return True;
 
@@ -96,7 +97,7 @@ class i2cbitbang1(hwdev):
         logging.info(str(("I2Cbb get",hex(ADC_address),value)))
 
         SetI2C(DIRdev,1,DIRpin,[1]) #Input = high
-        SetI2C(CLKdev,1,CLKpin,[1]) #Should be high
+        SetI2C(CLKdev,1,CLKpin,[1]) #Should be high for start bit
 	#start
         SetI2C(SDAdev,1,SDApin,[0]) #Output = low
         SetI2C(DIRdev,1,DIRpin,[0]) #Output = low
@@ -134,13 +135,15 @@ class i2cbitbang1(hwdev):
           return b;
  
         TXbyte(ADC_address);
-        print("si status:",hex(RXbyte()))#should be 0x80
+        status=RXbyte(last=(len(value)==0))
 #        if not(RXbyte()==0x80): return False;
         for i in range(len(value)):
           value[i]=RXbyte(last=(i==len(value)-1))
+        print("si status:",hex(status),[hex(v) for v in value])#should be 0x80
         #stop
         #SetI2C(DIRdev,1,DIRpin,[0]) #low
-        SetI2C(CLKdev,1,CLKpin,[1]) #Should be high
+        SetI2C(CLKdev,1,CLKpin,[1]) 
         SetI2C(DIRdev,1,DIRpin,[1]) #Input = high
+        SetI2C(CLKdev,1,CLKpin,[0]) #keep low between transmission to not generate stop/start when other i2c actice
 
         return True;
\ No newline at end of file

scripts/DTH_test.py

@@ -4,19 +4,21 @@ from test_common import *
 RCU=4;
 setAntmask([RCU])
 setRCUmask([RCU])
+#call_debug_method("DTH_off")
 
-if False:
+if True:
  name="RCU_DTH_freq"
- Freq=[102e6,102.1e6,102.2e6]
+ Freq=[102e6,102.101e6,102.2e6]
+# Freq=[102.2e6,102.1e6,102.0e6]
 # Freq=[0,0,0]
  att=get_value(name+"_R")
  print("freq old:",att[3*RCU:3*RCU+3])
  att[3*RCU:3*RCU+3]=[int(x) for x in Freq]
+ print("freq set:",att[3*RCU:3*RCU+3])
  set_value(name+"_RW",att)
  time.sleep(0.5)
  att=get_value(name+"_R")
  print("freq new :",att[3*RCU:3*RCU+3])
-
 call_debug_method("DTH_on")
 #call_debug_method("DTH_off")