Dear all,The following are codes of SAI protocol and dma init.The MCU I using was stm32wb. Then i use HAL_SAI_Receive_DMA(); to receive the microphone senor data in standard i2s protocol,but i the receive data is 0.Did i need to modify in DMA set...
Hi All, I have trouble getting the BlE working on my new hardware(stm32wb55RGV6). The prgram can't enter into APP_BLE_Init( ); . The same code in P-NUCLEO-WB55.Nucleo(stm32wb55RGV6U)can work. What's different between stm32wb55RGV6 and stm...
According to the subject, I found I can't enter to the stop2 mode ,when i run the ble stack (APPE_Init() ) in p2p_server. I tried to use HAL_PWREx_EnterSTOP2Mode(PWR_STOPENTRY_WFI); behind the aci_gap_set_non_discoverable(); but it wasn't wor...
Hello everyone, I have a question in APP_BLE_Init( ). I addHW_TS_Create(CFG_TIM_PROC_ID_ISR, &(BleApplicationContext.SwitchOffGPIO_timer_Id), hw_ts_SingleShot, Switch_OFF_GPIO); and HW_TS_Start(BleApplicationContext.SwitchOf...
Hi , This is the FUS version i installed.Then, I installed the stm32wb5x_BLE_Stack_fw.bin.But , the prgram still can't enter into APP_BLE_Init( ); .The only working is M4 core.Thank you .
I found that the ICs (stm32wb55RGV6) which i bought had no FUS.As shown belowIs it normal situation? Should i need to download and install DFU at first?Thanks.
Thanks.The stm32wb55RGV6 was on my own board. I use the stm32 cubeprogrammer to read address on 0x080CC000 and found that the chip hadn't the ble stack. Then , i installed the stm32wb5x_FUS_fw.bin on 0x080EC000 ...
I find that I must add LL_AHB2_GRP1_ReleaseReset(); to clear the ouput interrupt ping before go to stop mode . Then, the system will go into low power. Thanks.
