About rickconrey

rickconrey · 2019-06-05

I have CM0 running the BLE_Stack_fw and have compiled and loaded the BLE_HeartRateFreeRTOS firmware, but am not able to see the device show up when I am looking for it on BLE.I am able to run the BLE_HeartRate example without FreeRTOS without any iss...

rickconrey · 2019-06-03

I have tried debugging some of the BLE example projects for the Nucleo-WB55, specifically the BLE_HeartRateFreeRTOS and BLE_TransparentMode examples. During debug, the erase, program, and verify steps all complete successfully, but then shortly afte...

rickconrey · 2014-04-24

Posted on April 24, 2014 at 22:15I am having trouble using I2S to connect an audio codec, CS42L55, to the STM32F405. When I configure the STM32F4 to be in MasterTX mode, the codec reports that there is a clock ratio error. With an oscilloscope, I me...

rickconrey · 2019-06-06

Thanks @Christophe Arnal that's helpful!I have a related question though. Is there a reason that I'm unable to reprogram if the CFG_DEBUGGER_SUPPORTED flag is set to 0, or a way to fix this? I have tried with STM32CubeProgrammer and the debugger....

rickconrey · 2019-06-05

For anyone else that runs into this problem, I fixed it by changing some #define values in app_conf.h. Change "CFG_DEBUGGER_SUPPORTED", "CFG_DEBUG_BLE_TRACE", and "CFG_DEBUG_APP_TRACE" from 0 to 1, recompile, and load the firmware.If you need to get...

rickconrey · 2019-06-04

It looks like you are trying to do this over the swd (port=swd). I'm not sure if that will work. I was able to do it by setting port=usb1. You'll also have to setup the jumpers as described in the docs. So BOOT0 to Vdd and J2 to USB_MCU, then con...

rickconrey · 2019-06-04

Thanks for the reply and suggestions. I'm not sure that this is the issue though. I'm using the examples provided by ST and have not modified the Nucleo board at all. Shouldn't these work without any issues?I am able to run some of the examples wi...

rickconrey · 2014-04-25

Posted on April 25, 2014 at 19:27Thanks for the help. I was afraid that was the case.I agree that the best solution is to pick out another codec, but I am apparently pretty bad/unlucky at that. Do you have any recommendations on a similar codec tha...

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BLE_HeartRateFreeRTOS does not seem to be running BLE

Nucleo-WB55 "Target is not responding, retrying..." until fails during debugging

STM32F4 I2S Frame Error

Re: Nucleo-WB55 "Target is not responding, retrying..." until fails during debugging

Re: Nucleo-WB55 "Target is not responding, retrying..." until fails during debugging

Re: Error in trying to flash wireless co-processor binaries onto P-Nucleo-WB55

Re: Nucleo-WB55 "Target is not responding, retrying..." until fails during debugging

Re: STM32F4 I2S Frame Error