| Feature | Module |
SDK that runs on 6432 ES2.0 devices with NO backward compatibility for 6432 ES1.0
(Refer Migration Guide for 6432 ES1 to 6432 ES2) | ALL |
| Sysconfig based feature selection for demos | Demos |
| Warm Reset support via CLI command in demos | Demos |
| Decomposition of demo source code into multiple files and folders for better readability | Demos |
| Support DCA1000 based ADC data capture with/without side band enabled with parsing scripts | Demos |
| RF Monitoring support in demos | Demos |
| Live monitor support in demos | Demos |
| Check on TLV transmit time (via UART) in demos to avoid demo crash because of insufficient frame idle time | Demos |
| Added support for CLPC calibration | Demos |
| Updated the Factory and Runtime calibration procedures | Demos |
| Streaming of Raw ADC data over SPI in demos | Demos |
| Demo updates to optimize power consumption by reducing the LPDS re-init time | Demos, Power |
| Implement BFP compression/decompression for DPUs | MMWDEMO, Range, Doppler & AOA2D DPUs |
| MPD demo will support default config which is a configurable feature in SysCfg | Motion & Presence Detect |
| Scene based configuration switching for optimized power consumption ("profileSwitchCfg" command) | Motion and Presence Detect |
| Support for xWRL6432 AOP devices | Examples and Demos |
| Spec update for Minimum Chirp Idle time and Chirp Idle time required for interchirp Power Saving | Control |
| Added GPADC read APIs with example implementation in Demos | Control |
| Updated Chirp configuration checks in Control library | Control |
| Added 2D Capon Algorithm | Algos |
| Added trimmed version of CMSIS-DSP Library | CMSIS |
| Added example that demonstrates using HWASS Shared memory as M4 memory | Drivers |
| Removed the Flash Part check while opening in Flash Driver for Ease-of-Use | Flash |
| Example application for HWA FFT1D feature | HWA |
| Added Interference Mitigation feature as part of HWA driver | HWA |
| 96KB FECSS/HWASS shared memory is now available for HWASS | Memory |
| Low power "Idle" mode configurability via Sysconfig | Power |
| BGAP allowed to hibernate during LPDS | Power |
| Removed shared memory clock disabling in SBL before jumping to application | SBL |
| SOC_memoryInit function updated to take memories to be initialized as arguments | SOC |
| Syscfg data updated to support future devices. Use Syscfg device data from tools folder | Syscfg |
| Improved Visualizer with more features | Visualizer |
| Separate API added to Start the WatchDog timer | Watchdog |
| Updated Watchdog example to resume and run again after Watchdog Reset | Watchdog |
| Module | Supported CPUs | SysConfig Support | OS support | Key features tested | Key features not tested / NOT supported |
| Clock | M4F | YES | FreeRTOS, NORTOS | Tick timer at user specified resolution, timeouts and delays | - |
| CycleCounter | M4F | NA | FreeRTOS, NORTOS | Measure CPU cycles using CPU specific internal counters | - |
| Debug | M4F | YES | FreeRTOS, NORTOS | Logging and assert to any combo of: UART, CCS, shared memory | - |
| Heap | M4F | NA | FreeRTOS, NORTOS | Create arbitrary heaps in user defined memory segments | - |
| Hwi | M4F | YES | FreeRTOS, NORTOS | Interrupt register, enable/disable/restore | - |
| MPU | M4F | YES | FreeRTOS, NORTOS | Setup MPU and control access to address space | - |
| Semaphore | M4F | NA | FreeRTOS, NORTOS | Binary, Counting Semaphore, recursive mutexs with timeout | - |
| Task | M4F | NA | FreeRTOS | Create, delete tasks | - |
| Timer | M4F | YES | FreeRTOS, NORTOS | Configure arbitrary timers | - |
| Event | M4F | YES | FreeRTOS | Setting, getting, clearing, and waiting of Event bits | - |
| Peripheral | Supported CPUs | SysConfig Support | Key features tested | Key features not tested / NOT supported |
| EDMA | M4F | YES | Basic memory copy, DMA/QDMA channels, Interrupt/Polled, Manual/Event trigger, Chaining | - |
| EPWM | M4F | YES | EPWM module configuration APIs | - |
| ESM | M4F | YES | Group and Error number selection, Tested ESM notifier with watchdog module | - |
| GPIO | M4F | YES | Basic input/output, GPIO as interrupt | - |
| HWA | M4F | YES | FFT, CFAR and compression/decompression, Interrupt/Polled, Manual/DMA trigger | - |
| I2C | M4F | YES | Controller mode, basic read/write, polling and interrupt mode | Target mode not supported. |
| MCAN | M4F | YES | RX, TX, interrupt and polling mode | - |
| MCSPI | M4F | YES | Controller/Target mode, basic read/write, polling, interrupt and DMA mode | - |
| Pinmux | M4F | YES | Tested with multiple peripheral pinmuxes | - |
| QSPI | M4F | YES | Read direct, Write indirect, Read/Write commands | - |
| SOC | M4F | YES | Lock/unlock MMRs, get CPU clock, CPU name, clock enable, set frequency | - |
| UART | M4F | YES | Basic read/write, polling, interrupt mode, CPU/DMA mode | - |
| WATCHDOG | M4F | YES | Window size and Expiry time selections, Reset mode, Digital windowed | - |
| POWER | M4F | YES | Device LPDS Entry and Exit using sleep counter/SYNCIN IO. Device Idle3 entry and exist using frame timer | - |
| LIN | M4F | YES | LIN Internal loopback, LIN external DIG/ANA loopback | - |
| ID | Head Line | Module | Applicable Releases | Applicable Devices | Resolution/Comments |
| MMWLPSDK-3044 | LIN: Incorrect bit field macros for LIN_triggerChecksumCompare | LIN | 5.3.0.2 | xWRL6432 | Corrected the macro |
| MMWLPSDK-2825 | Sysconfig displays incorrect values for INA rails | Demos | 5.3.0.2 | xWRL6432 | Corrected the code generation in Sysconfig |
| MMWLPSDK-1542 | Boot failure if metaimage is multiple of 2K bytes | Examples | 5.3.0.2 | xWRL6432 | crcMulticoreimage tool is updated to pad the meta image by 64 bytes when image is multiple of 2K bytes |
| MMWLPSDK-1533 | SBL main app load time significantly slower than expected | SBL | 5.3.0.2 | xWRL6432 | DMA is enabled for QSPI transfers in SBL |
| MMWLPSDK-1532 | Back to back full word write followed by sub-word write corrupts shared memory when shared with M4 core | Examples | 5.3.0.2 | xWRL6432 | Updated SBL and shared memory example to not to use shared memory for code, data, bss sections. Refer errata (DIG #14) for more details |
| MMWLPSDK-1520 | SBL only working with nortos applications but not with FreeRTOS in Industrial variants | SBL | 5.3.0.2 | xWRL6432 | Updated SBL to stop and disable the SYSTICK interrupt before jumping to the application |
| MMWLPSDK-1508 | Task does not resume on semaphore pend after the semaphore has been posted in Demos | HWA | 5.3.0.2 | xWRL6432 | Updated HWA interrupt priorities to be less than "configKERNEL_INTERRUPT_PRIORITY" and "configMAX_API_CALL_INTERRUPT_PRIORITY" as per FreeRTOS recommendations |
| MMWLPSDK-982 | WDT Continue on Suspend not working | WatchDog | 5.3.0.2 | xWRL6432 | Updated the driver code to fix the bug |
| MMWLPSDK-840 | SBL does not work in Debug mode | SBL | 5.3.0.2 | xWRL6432 | This was due to errata "DIG #14 Corrupted Data Store for Partial Write in Shared Memory". SBL is updated to not to use shared memory for code, data, bss sections. |
| MMWLPSDK-415 | EDMA driver does not support extended parameter srcBidx and dstBidx | EDMA | 5.3.0.2 | xWRL6432 | Updated the driver code to support extended parameter srcBidx and dstBidx |
| – | In BOM optimized mode, the current firmware doesn't give sufficient settling time for the 1.2V RF LDO. As a result, the 1.2V RF LDO is not settled before burst start. | Demos | 5.3.0.2 onwards | xWRL6432 | Firmware is updated to give sufficient settling time for the 1.2V RF LDO. |
| MMWLPSDK-904 | In mmwave_demo the low level CFAR detected points are missed by AoA2D DPU | MMWAVE_DEMO | 5.3.0.2 onwards | xWRL6432 | HWA CFAR is configured with magnitude operation input mode instead of log2 mode |
| MMWLPSDK-940 | HWA driver does not support all channels of scalar multiplication mode | HWA | 5.3.0.2 onwards | xWRL6432 | Enabled all 6 channels |
| MMWLPSDK-300 | DOA proc DPU tests are in development | DataPath | 5.1.0.3 onwards | xWRL6432 | Tests are developed |
| MMWLPSDK-301 | Range proc DPU test application update | DataPath | 5.1.0.3 onwards | xWRL6432 | Tests are developed |
| MMWLPSDK-951 | 1Tx Configurations not supported in Minor mode of Motion and Presence Detect Demo | Motion and Presence Detect Demo | 5.3.0.2 | xWRL6432 | Fixed the bug |
| Head Line | Module | Reported in Release | Applicable Devices | Workaround |
| All the TLV's cannot be enabled at same time due to limitation of UART baudrate | Demos | 5.01.00.03 | xWRL6432 | Enable only required TLV's |
| On-board INA sensor(INA 226 only) cannot be used for power measurement. When device with INA226 sensor is used, the Power will not be plotted in visualizer. | Demos | 5.01.00.03 | xWRL6432 | Use EVMs with INA 228 sensors |
| sensorWarmRst not supported in low Power configuration | Demos | 5.04.00.00 | xWRL6432 | None. |
| SensorStop not supported in low Power configuration | Demos | 5.01.00.03 | xWRL6432 | None. |
| Using 32KB RAM memory (Range: 0x00458000 to 0x0045ffff) in application can cause issues. This block is being used by RBL. | General | 5.01.00.03 | xWRL6432 | Use this block of memory for sections like Stack, Heap, BSS (if allocated contiguously). |
| Streaming of Raw ADC data via SPI has limitations based on memory, frame idle time and cannot be used in low power configuration | Demos | 5.04.00.00 | xWRL6432 | The configurations being used for Raw ADC data capture should be such that demos have sufficent memory and frame idle time for successful capture of all data |
1.8.20