BSP 10.5

latest/Firmware/Inc/CommandProcessor.hpp

@@ -36,6 +36,8 @@ public:
 private:
   void processCommand(const char *);
   void jumpToBootloader();
+  void dumpOTPData();
+  void writeOTPData(const std::string &cmd);
   void enterCLIMode();
   CommandProcessor();
 };

latest/Firmware/Inc/Configuration.hpp

@@ -21,6 +21,7 @@
 #define CONFIGURATION_HPP_
 
 #include "StationData.h"
+#include "OTPData.h"
 
 // This should be plenty big (no need to be a whole flash page though)
 typedef union
@@ -29,6 +30,7 @@ typedef union
   uint64_t dw[128];
 } ConfigPage;
 
+
 class Configuration
 {
 public:
@@ -40,10 +42,15 @@ public:
   bool readStationData(StationData &data);
   void resetToDefaults();
   void reportStationData();
+
+  void reportOTPData();
+  const OTPData *readOTP();
+  bool writeOTP(const OTPData &data);
 private:
   Configuration();
   bool erasePage();
   bool writePage();
+  uint32_t nextAvailableOTPSlot();
 };
 
 #endif /* CONFIGURATION_HPP_ */

latest/Firmware/Inc/OTPData.h

@@ -0,0 +1,28 @@
+/*
+ * OTPData.h
+ *
+ *  Created on: Apr 5, 2021
+ *      Author: peter
+ */
+
+#ifndef INC_OTPDATA_H_
+#define INC_OTPDATA_H_
+
+#include <stdint.h>
+
+#define OTP_MAGIC     0x913A6D0C
+#define OTP_REV       0x00000001
+
+// This structure must be double-word aligned
+
+typedef struct
+{
+  uint32_t  magic;
+  uint32_t  rev;
+  char      serialnum[32];
+  char      hwrev[16];
+  uint8_t   reserved[8];
+} OTPData;
+
+
+#endif /* INC_OTPDATA_H_ */

latest/Firmware/Inc/bsp/bsp.hpp

@@ -27,7 +27,7 @@
 // Either modify this header or define a different symbol in the preprocessor to build for a different board
 
 #ifndef BOARD_REV
-#define BOARD_REV 100
+#define BOARD_REV 105
 #endif
 
 /**

latest/Firmware/Src/CommandProcessor.cpp

@@ -157,6 +157,14 @@ void CommandProcessor::processCommand(const char *buff)
     {
       TXScheduler::instance().queueMessage24(CH_87);
     }
+  else if ( s.find("otp?") == 0 )
+    {
+      dumpOTPData();
+    }
+  else if ( s.find("otp ") == 0 )
+    {
+      writeOTPData(s);
+    }
 }
 
 void CommandProcessor::enterCLIMode()
@@ -170,4 +178,31 @@ void CommandProcessor::jumpToBootloader()
   bsp_enter_dfu();
 }
 
+void CommandProcessor::dumpOTPData()
+{
+  Configuration::instance().reportOTPData();
+}
+
+void CommandProcessor::writeOTPData(const std::string &s)
+{
+  string params = s.substr(4);
+  if (params.empty())
+    return;
+
+  vector<string> tokens;
+  Utils::tokenize(params, ' ', tokens);
+  if ( tokens.size() < 2 )
+    return;
+
+  OTPData data;
+  data.magic  = OTP_MAGIC;
+  data.rev    = OTP_REV;
+  strlcpy(data.serialnum, tokens[0].c_str(), sizeof data.serialnum);
+  strlcpy(data.hwrev, tokens[1].c_str(), sizeof data.hwrev);
+
+  bool result = Configuration::instance().writeOTP(data);
+  if ( result )
+    dumpOTPData();
+}
+
 

latest/Firmware/Src/Configuration.cpp

@@ -24,6 +24,10 @@
 #include "EventQueue.hpp"
 #include <stdio.h>
 
+// These are not defined in ANY CMSIS or HAL header, WTF ST???
+#define OTP_ADDRESS   0x1FFF7000
+#define OTP_SIZE      0x00000400
+
 #if 0
 static StationData __THIS_STATION__ = {
     STATION_DATA_MAGIC,
@@ -55,8 +59,11 @@ void Configuration::init()
 {
   bool cliBootMode = *(uint32_t*)BOOTMODE_ADDRESS == CLI_FLAG_MAGIC;
   if ( !cliBootMode )
+    {
+      reportOTPData();
       reportStationData();
     }
+}
 
 void Configuration::reportStationData()
 {
@@ -80,6 +87,24 @@ void Configuration::reportStationData()
   EventQueue::instance().push(e);
 }
 
+void Configuration::reportOTPData()
+{
+  const OTPData *data = readOTP();
+  Event *e = EventPool::instance().newEvent(PROPR_NMEA_SENTENCE);
+
+  if ( data == nullptr )
+    {
+      strcpy(e->nmeaBuffer.sentence, "$PAISYS,,*");
+    }
+  else
+    {
+      sprintf(e->nmeaBuffer.sentence, "$PAISYS,%s,%s*", data->serialnum, data->hwrev);
+    }
+
+  Utils::completeNMEA(e->nmeaBuffer.sentence);
+  EventQueue::instance().push(e);
+}
+
 bool Configuration::erasePage()
 {
   uint32_t page = (CONFIGURATION_ADDRESS - FLASH_BASE) / FLASH_PAGE_SIZE;
@@ -153,5 +178,53 @@ bool Configuration::readStationData(StationData &data)
   return data.magic == STATION_DATA_MAGIC;
 }
 
+const OTPData *Configuration::readOTP()
+{
+  uint32_t address = nextAvailableOTPSlot();
+  if ( address == OTP_ADDRESS )
+    // There's nothing written!
+    return nullptr;
+
+  address -= sizeof(OTPData);
+  if ( IS_FLASH_OTP_ADDRESS(address) )
+    return (const OTPData*)address;
+
+  return nullptr;
+}
+
+bool Configuration::writeOTP(const OTPData &data)
+{
+  uint32_t address = nextAvailableOTPSlot();
+  if ( !IS_FLASH_OTP_ADDRESS(address) )
+    return false;
+
+  uint64_t *d = (uint64_t*)&data;
+
+  __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_ALL_ERRORS);
+  HAL_FLASH_Unlock();
+  HAL_StatusTypeDef status = HAL_OK;
+  for ( uint32_t dw = 0; dw < sizeof data/8; ++dw, ++d )
+    {
+      status = HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, address + dw*8, *d);
+      if ( status != HAL_OK )
+        break;
+    }
+  HAL_FLASH_Lock();
+
+  return true;
+}
+
+uint32_t Configuration::nextAvailableOTPSlot()
+{
+  for ( uint32_t p = OTP_ADDRESS; p < OTP_ADDRESS+OTP_SIZE; p += sizeof (OTPData) )
+    {
+      OTPData *d = (OTPData*)p;
+      if ( d->magic == 0xFFFFFFFF )
+        return p;
+    }
+
+  return OTP_ADDRESS+OTP_SIZE;
+}
+
 
 

latest/Firmware/Src/Transceiver.cpp

@@ -84,6 +84,11 @@ void Transceiver::configure()
     pwr.pa_level = 0x10;
     pwr.pa_bias_clkduty = 0x00;
     break;
+  case 0x4467:
+    pwr.pa_mode = 0x48;
+    pwr.pa_level = 0x1C;
+    pwr.pa_bias_clkduty = 0x00;
+    break;
   default:
     pwr.pa_mode = 0x48;
     pwr.pa_level = 0x20;

latest/Firmware/Src/bsp/bsp_10_5.cpp

@@ -74,7 +74,7 @@ static const GPIO __gpios[] = {
     {RX_IC_CLK_PORT, {RX_IC_CLK_PIN, GPIO_MODE_IT_RISING, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
     {RX_IC_DATA_PORT, {RX_IC_DATA_PIN, GPIO_MODE_INPUT, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
     {TX_CTRL_PORT, {TX_CTRL_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
-    {RX_EN_PORT, {RX_EN_PIN, GPIO_MODE_AF_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
+    {RX_EN_PORT, {RX_EN_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_SET},
 };
 
 extern "C"