Detect revisions of the STM32H743.

src/main/build/build_config.c

@@ -36,3 +36,43 @@
 #ifdef USE_CLI_DEBUG_PRINT
 #warning Do not use USE_CLI_DEBUG_PRINT for production builds.
 #endif
+
+mcuTypeId_e getMcuTypeId(void)
+{
+#if defined(SIMULATOR_BUILD)
+    return MCU_TYPE_SIMULATOR;
+#elif defined(STM32F1)
+    return MCU_TYPE_F103;
+#elif defined(STM32F3)
+    return MCU_TYPE_F303;
+#elif defined(STM32F40_41xxx)
+    return MCU_TYPE_F40X;
+#elif defined(STM32F411xE)
+    return MCU_TYPE_F411;
+#elif defined(STM32F446xx)
+    return MCU_TYPE_F446;
+#elif defined(STM32F722xx)
+    return MCU_TYPE_F722;
+#elif defined(STM32F745xx)
+    return MCU_TYPE_F745;
+#elif defined(STM32F746xx)
+    return MCU_TYPE_F746;
+#elif defined(STM32F765xx)
+    return MCU_TYPE_F765;
+#elif defined(STM32H750xx)
+    return MCU_TYPE_H750;
+#elif defined(STM32H743xx)
+    switch (HAL_GetREVID()) {
+    case REV_ID_Y:
+        return MCU_TYPE_H743_REV_Y;
+    case REV_ID_X:
+        return MCU_TYPE_H743_REV_X;
+    case REV_ID_V:
+        return MCU_TYPE_H743_REV_V;
+    default:
+        return MCU_TYPE_H743_REV_UNKNOWN;
+    }
+#else
+    return MCU_TYPE_UNKNOWN;
+#endif
+}

src/main/build/build_config.h

@@ -37,3 +37,27 @@
 #define REQUIRE_CC_ARM_PRINTF_SUPPORT
 #define REQUIRE_PRINTF_LONG_SUPPORT
 #endif
+
+// MCU type IDs.
+// IDs are permanent as they have a dependency to configurator through MSP reporting
+
+typedef enum {
+    MCU_TYPE_SIMULATOR = 0,
+    MCU_TYPE_F103,
+    MCU_TYPE_F303,
+    MCU_TYPE_F40X,
+    MCU_TYPE_F411,
+    MCU_TYPE_F446,
+    MCU_TYPE_F722,
+    MCU_TYPE_F745,
+    MCU_TYPE_F746,
+    MCU_TYPE_F765,
+    MCU_TYPE_H750,
+    MCU_TYPE_H743_REV_UNKNOWN,
+    MCU_TYPE_H743_REV_Y,
+    MCU_TYPE_H743_REV_X,
+    MCU_TYPE_H743_REV_V,
+    MCU_TYPE_UNKNOWN = 255,
+} mcuTypeId_e;
+
+mcuTypeId_e getMcuTypeId(void);

src/main/cli/cli.c

@@ -258,7 +258,7 @@ static const rxFailsafeChannelMode_e rxFailsafeModesTable[RX_FAILSAFE_TYPE_COUNT
 
 #if defined(USE_SENSOR_NAMES)
 // sync this with sensors_e
-static const char * const sensorTypeNames[] = {
+static const char *const sensorTypeNames[] = {
     "GYRO", "ACC", "BARO", "MAG", "RANGEFINDER", "GPS", "GPS+MAG", NULL
 };
 
@@ -269,6 +269,25 @@ static const char * const *sensorHardwareNames[] = {
 };
 #endif // USE_SENSOR_NAMES
 
+// Needs to be aligned with mcuTypeId_e
+static const char *mcuTypeNames[] = {
+    "SIMULATOR",
+    "F103",
+    "F303",
+    "F40X",
+    "F411",
+    "F446",
+    "F722",
+    "F745",
+    "F746",
+    "F765",
+    "H750",
+    "H743 (Rev Unknown)",
+    "H743 (Rev.Y)",
+    "H743 (Rev.X)",
+    "H743 (Rev.V)",
+};
+
 typedef enum dumpFlags_e {
     DUMP_MASTER = (1 << 0),
     DUMP_PROFILE = (1 << 1),
@@ -289,7 +308,7 @@ typedef enum {
     REBOOT_TARGET_BOOTLOADER_FLASH,
 } rebootTarget_e;
 
-typedef struct serialPassthroughPort_e {
+typedef struct serialPassthroughPort_s {
     int id;
     uint32_t baud;
     unsigned mode;
@@ -4537,13 +4556,22 @@ STATIC_UNIT_TESTED void cliSet(char *cmdline)
     }
 }
 
+const char *getMcuTypeById(mcuTypeId_e id)
+{
+    if (id < MCU_TYPE_UNKNOWN) {
+        return mcuTypeNames[id];
+    } else {
+        return "UNKNOWN";
+    }
+}
+
 static void cliStatus(char *cmdline)
 {
     UNUSED(cmdline);
 
     // MCU type, clock, vrefint, core temperature
 
-    cliPrintf("MCU %s Clock=%dMHz", MCU_TYPE_NAME, (SystemCoreClock / 1000000));
+    cliPrintf("MCU %s Clock=%dMHz", getMcuTypeById(getMcuTypeId()), (SystemCoreClock / 1000000));
 
 #ifdef STM32F4
     // Only F4 is capable of switching between HSE/HSI (for now)

src/main/msp/msp.c

@@ -656,7 +656,7 @@ static bool mspCommonProcessOutCommand(int16_t cmdMSP, sbuf_t *dst, mspPostProce
         sbufWriteData(dst, &emptySignature, sizeof(emptySignature));
 #endif
 
-        sbufWriteU8(dst, MCU_TYPE_ID);
+        sbufWriteU8(dst, getMcuTypeId());
 
         // Added in API version 1.42
         sbufWriteU8(dst, systemConfig()->configurationState);

src/main/platform.h

@@ -129,50 +129,6 @@
 #error "Invalid chipset specified. Update platform.h"
 #endif
 
-// MCU type names and IDs.
-// IDs are permanent as it has dependency to configurator through MSP reporting
-
-#if defined(SIMULATOR_BUILD)
-#define MCU_TYPE_ID   0
-#define MCU_TYPE_NAME "SIMULATOR"
-#elif defined(STM32F1)
-#define MCU_TYPE_ID   1
-#define MCU_TYPE_NAME "F103"
-#elif defined(STM32F3)
-#define MCU_TYPE_ID   2
-#define MCU_TYPE_NAME "F303"
-#elif defined(STM32F40_41xxx)
-#define MCU_TYPE_ID   3
-#define MCU_TYPE_NAME "F40X"
-#elif defined(STM32F411xE)
-#define MCU_TYPE_ID   4
-#define MCU_TYPE_NAME "F411"
-#elif defined(STM32F446xx)
-#define MCU_TYPE_ID   5
-#define MCU_TYPE_NAME "F446"
-#elif defined(STM32F722xx)
-#define MCU_TYPE_ID   6
-#define MCU_TYPE_NAME "F722"
-#elif defined(STM32F745xx)
-#define MCU_TYPE_ID   7
-#define MCU_TYPE_NAME "F745"
-#elif defined(STM32F746xx)
-#define MCU_TYPE_ID   8
-#define MCU_TYPE_NAME "F746"
-#elif defined(STM32F765xx)
-#define MCU_TYPE_ID   9
-#define MCU_TYPE_NAME "F765"
-#elif defined(STM32H750xx)
-#define MCU_TYPE_ID   10
-#define MCU_TYPE_NAME "H750"
-#elif defined(STM32H743xx)
-#define MCU_TYPE_ID   11
-#define MCU_TYPE_NAME "H743"
-#else
-#define MCU_TYPE_ID   255
-#define MCU_TYPE_NAME "Unknown MCU"
-#endif
-
 #include "target/common_pre.h"
 #include "target.h"
 #include "target/common_deprecated_post.h"

src/test/unit/cli_unittest.cc

@@ -358,4 +358,5 @@ bool isModeActivationConditionConfigured(const modeActivationCondition_t *, cons
 
 void delay(uint32_t) {}
 displayPort_t *osdGetDisplayPort(osdDisplayPortDevice_e *) { return NULL; }
+mcuTypeId_e getMcuTypeId(void) { return MCU_TYPE_UNKNOWN; }
 }