alan broad
arm studio build
Diff: src/main.cpp
- Revision:
- 10:061fab1195e7
- Parent:
- 9:cc23b2049639
- Child:
- 11:77fe4f18a81b
--- a/src/main.cpp Mon Aug 13 15:58:00 2018 +0000
+++ b/src/main.cpp Wed Aug 15 13:51:13 2018 +0000
@@ -13,7 +13,7 @@
bool verbose = true;
//=======================================================================================================
-// enable some GPIO for scope trigger or led
+// enable GPIO for scope trigger
//=======================================================================================================
//#define GPIO_ENABLE
//=======================================================================================================
@@ -56,17 +56,11 @@
#endif
bool adr = false; //set adaptive data rate
-//------------------------------------------------------------------------------------------------------
-//wait_after_sleep_usec ---------------- NO !!!!!!!!!!!!!!!
-// -when xdot terminal display is disabled we need to add a delay between exiting sleep and polling for
-// incoming i2c data from proc
-// values of 300-5000 usec works
-// - not sure why this is needed, it may take additional time for the uP to power up i2c io?
-int16_t wait_after_sleep_usec =2500;
-//------------------------------------------------------------------------------------------------------
-
-
-
+//=======================================================================================================
+// -need to add a delay between exiting i2c read->proc and before putting xdot to sleep to allow for final
+// xfr of bytes in i2c buffer to be xfrd to proc. If log output enabled then it causes enough delay when
+// it prints status info to make the delay ok. For now add this delay when both log enabled and disabled.
+int16_t wait_before_sleep_usec = 10000;
//=======================================================================================================
// deepsleep consumes slightly less current than sleep
// in sleep mode, IO state is maintained, RAM is retained, and application will resume after waking up
@@ -90,32 +84,11 @@
std::vector<uint8_t> upstream_packet;
#ifdef GPIO_ENABLE
-DigitalOut led1(PB_0); //LED1);
DigitalInOut gpio1(PA_5); //scope debug PA-5 is connected to SW1 pads on Loren v04 and can be used for scope debug
#endif
Serial pc(USBTX, USBRX); //serial port output
-//=================================================================================================
-//LED_test
-//=================================================================================================
-void LED_test(int num)
-{
- #ifdef GPIO_ENABLE
- if (led_enabled)
- {
- if(verbose)pc.printf("LED_test()\r\n");
- int test;
- for (test=0; test<num; test++)
- {
- led1 = 0;
- wait_ms(500);
- led1 = 1;
- wait_ms(500);
- }
- }
- #endif
-}
//==================================================================================
//chksum
//compute checksum over i2c buffer except for last byte (chksum byte)
@@ -208,7 +181,6 @@
#ifdef GPIO_ENABLE
gpio1.output();
gpio1 =0;
- led1 = 1;
#endif
pc.baud(115200);
@@ -226,9 +198,8 @@
if (pNvmData->bLogOutputOn == 0){
pc.printf("\r\nDISABLING TERMINAL OUTPUT\r\n");
- //dot->setLogLevel(mts::MTSLog::NONE_LEVEL); //doesn't work
- //dot->setLogLevel((true) ? mts::MTSLog::WARNING_LEVEL : mts::MTSLog::WARNING_LEVEL); //!!!!!!!!!!!! deosn't work
- dot->setLogLevel((true) ? mts::MTSLog::INFO_LEVEL : mts::MTSLog::INFO_LEVEL); //!!!!!!!!!!!! this works
+ dot->setLogLevel(mts::MTSLog::NONE_LEVEL); //doesn't work
+ //dot->setLogLevel((true) ? mts::MTSLog::INFO_LEVEL : mts::MTSLog::INFO_LEVEL); //!!!!!!!!!!!! this works
//dot->setLogLevel((true) ? mts::MTSLog::TRACE_LEVEL : mts::MTSLog::TRACE_LEVEL); //!!!!!!!!!!!! this works
verbose = false;
}
@@ -274,9 +245,10 @@
i2c_proc_init(); //init i2c comm
sleep_wake_interrupt_only(deep_sleep); //wake on rising edge of wake signal from proc
- // wait_us(wait_after_sleep_usec);
//scope test
-// gpio1 =1;
+#ifdef GPIO_ENABLE
+ gpio1 =1;
+#endif
//==============================================================================
// -loop here forever
// -sleep until LORA_WAKE goes hi => proc ready to send i2c cmd
@@ -295,10 +267,14 @@
case I2C_WRITE: //xdot ack ->proc
if(verbose)pc.printf("\n\r xdot ack -> proc done,going to sleep\n\r ");
bPulseLoraWake = false;
-// gpio1 =0;
+#ifdef GPIO_ENABLE
+ gpio1 =0;
+#endif
+ wait_us(wait_before_sleep_usec); //wait for i2c to complete data transfer before sleeping
sleep_wake_interrupt_only(deep_sleep); ////sleep until rising edge of wake signal from proc
- // wait_us(wait_after_sleep_usec);
-// gpio1 =1;
+#ifdef GPIO_ENABLE
+ gpio1 =1;
+#endif
if(verbose)pc.printf("\n\r lora wake detected -> monitoring i2c bus\n\r ");
break;
case I2C_READ: //xdot <- proc
@@ -426,8 +402,8 @@
if(verbose)pc.printf("\n\r setting antenna gain to %d ",pUpRadio->params.antennaGaindBi);
dot->setAntennaGain(pUpRadio->params.antennaGaindBi);
- if(verbose)pc.printf("\n\r setting radio tx power to %d ",pUpRadio->params.txPowerdBm);
- dot->setTxPower(pUpRadio->params.txPowerdBm);
+ if(verbose)pc.printf("\n\r setting radio tx power to %d ",pUpRadio->params.txPower);
+ dot->setTxPower(pUpRadio->params.txPower);
if(verbose)pc.printf("\n\r setting tx datarate to %d ",pUpRadio->params.dataRate);
dot->setTxDataRate(pUpRadio->params.dataRate);
if(verbose)pc.printf("\n\r setting tx inverted to %d ",(bool)pUpRadio->params.txInverted);
@@ -455,9 +431,13 @@
pDwnRadio->params.minTxPowerdBm = dot->getMinTxPower();
pDwnRadio->params.aDR = dot->getAdr();
pDwnRadio->params.antennaGaindBi = dot->getAntennaGain();
- pDwnRadio->params.txPowerdBm = dot->getTxPower();
- pDwnRadio->params.dataRate = dot->getTxDataRate();
- pDwnRadio->params.dataRateCurrent = dot->getSessionDataRate();
+ pDwnRadio->params.txPower = dot->getTxPower(); //programmed tx power (non-adr)
+ pDwnRadio->params.dataRate = dot->getTxDataRate(); //programmed data rate (non-adr)
+ pDwnRadio->params.dataRateCurrent = dot->getSettings()->Session.TxDatarate; //presently used data rate (adr can change this);see Lora.h
+ pDwnRadio->params.txPowerCurrent = dot->getSettings()->Session.TxPower;//presently used tx power (adr can change this);see Lora.h
+ pDwnRadio->params.rx1DelayCurrent = dot->getSettings()->Session.RxDelay;//presently used rx1_delay;see Lora.h
+
+
break;
case XDOT_CMD_GET_EUI: //0307: modified to include radio parameter settings
if(verbose)pc.printf("\n\r proc cmd: get EUI");