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port/stm32-wb55xx-nucleo-freertos: update README

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Matthias Ringwald 2022-01-20 11:20:25 +01:00
parent d7fec25aef
commit 8e8577aa2e
2 changed files with 17 additions and 6 deletions
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8
port/stm32-wb55xx-nucleo-freertos/README.md
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@ -8,10 +8,12 @@ For easy development, Ozone project files are generated as well.
## Hardware
In this port, the Nucelo68 or the USB Dongle from the P-NUCLEO-WB55 can be used.
Development was done using FUS v1.0.1 and v1.0.2 and Full BLE Stack v1.3.1.
See STM32Cube_FW_WB_V1.3.0/Projects/STM32WB_Copro_Wireless_Binaries/Release_Notes.html for update instructions.
Note: Segger RTT currently doesn't work as output stops after CPU2 (radio controller) has started up.
Last test was done using FUS v1.2 and HCI BLE Firmware v1.13 on Nucleo68
See STM32Cube_FW_WB_V1.13.0/Projects/STM32WB_Copro_Wireless_Binaries/Release_Notes.html for firmware install instructions.
Note: Segger RTT is currently not really usable. When sleep modes ared disabled for debuggin (see port_thread())
RTT works, but the output buffer quickly overflows. In Block mode, radio stops working.
### Nucleo68

15
port/stm32-wb55xx-nucleo-freertos/port/btstack_port.c
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@ -583,15 +583,24 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
}
}
extern int btstack_main(int argc, const char * argv[]);
void port_thread(void* args){
// enable packet logger
// uncomment to enable packet logger
// #define ENABLE_HCI_DUMP
// config packet logger
#ifdef ENABLE_HCI_DUMP
#ifdef ENABLE_SEGGER_RTT
// hci_dump_init(hci_dump_segger_rtt_stdout_get_instance());
// Disable sleep modes as shown here:
// https://github.com/STMicroelectronics/STM32CubeWB/blob/master/Projects/P-NUCLEO-WB55.Nucleo/Applications/BLE/BLE_HeartRate/Core/Src/app_debug.c#L180
HAL_DBGMCU_EnableDBGSleepMode();
HAL_DBGMCU_EnableDBGStopMode();
// with this, RTT works in Skip mode but in Block mode
hci_dump_init(hci_dump_segger_rtt_stdout_get_instance());
#else
// hci_dump_init(hci_dump_embedded_stdout_get_instance());
hci_dump_init(hci_dump_embedded_stdout_get_instance());
#endif
#endif