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About rajesh_s
since
04-25-2023
09-15-2023
rajesh_s
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09-15-2023
07:51 AM
Hi BSTRobin 1. please find the attachment below for hardware schematics. 2.firmware file is "BHI260AP/Bosch_Shuttle3_BHI260_aux_BMM150-flash.fw.h" 3.yes we are using BHY2-sensor-API. We used application board to flash fimware into flash memory of shuttle board and mounting on our custom carrier board. After some iteration it stopped working. When mounted again in appliaction board the error code mentioned above pop up for some imu boards.
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09-14-2023
09:43 AM
Hi, we are using BHI260ap for motion tracking in our product. when we are using shuttle board in application board.At first it works properly ,but after some iteration we are getting two issues in some of the IMU sensors. we are using flash memory to upload firmware and we tried with RAM same issue happens every time after that. 1. Application board can able to upload firmware into shuttle board but fifo buffer is not sending data to application board (err code: [Sensor error] Sensor Init Failed: Unexpected Device ID). 2. Application board cannot able to upload firmware (err code : Flash not detected). we cross checked with same example euler program in other new imu boards it work fine. Please find the attachment and help us with this issue. Thank you.
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07-16-2023
03:58 PM
Hi BSTRObin, It's been a month still spi issue exist. i tried with your example code still i am getting 0xff. i am attaching my entire stm32 workspace project here please try the same on your side . With the same configuration other slaves are responding but not BHI260ap. Steps followed: 1.bhi260ap shuttle board connected to stable 1.8v for vdd and vddio and ground connected. 2.using a level shifter MISO,MOSI,CS and SCK of bhi260ap 1.8v spi comm connected to 3.3v stm32f4 discovery SPI1(or SPI2) peripheral. 3.checked continuity on both sides. 4. Did a soft reset using command 0x14 and request product id using 0x9c (cmd 0x1c with mask for read 0x80) still getting 0xff. 5.tried with different spi config but i am mentioning one of them(spi mode: 0 ,spi clock speed 2mhz) Once again i am attaching my schematics and spi configuration. please help us with this. please note ATSAMD51 mcu is our original setup but also tried with stm32f4 same connection as mentioned in schematics and tested. still 0xff as response.
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05-11-2023
12:09 PM
Hi BSTRobin, we are having a stm32f4 discovery board and we tried the example code that you provided since it is having multiple dependency library from coines we are mergin it, but my doubt is if i do i2c readWrite(0x1c) to bosch shuttle board by querying product id without any of your code or coines function i am getting the response as 0x89 then why using spi i could not able to do it.In spi we did connection based on data sheet and used mode 0 with proper cloak frequency.still we cannot able to do it.could you tell us why?(not working even with stm32f4). we want normal spi read write and get response from bosch shuttle board. could you try a normal spi read write with stm32f4 without coines and try to get response from bosch shuttle board. Because this condition helps us to make our project more progress since we are starting from scratch.
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05-05-2023
03:56 PM
HI, After doing this i just have to call bhy2_get_product_id() in main function with all dependency library. Is that right? or any spi configuration needed.
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