Co
schon länger dabei
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Re:option bytes 32H7
« Reply #15 on: 07. March 2019, 14:55:46 »
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Eureka!
Pressing Band+ and powering on produces a screen : OVI140 H7 Bootloader
followed by 6 lines of text
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Co
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Re:option bytes 32H7
« Reply #17 on: 07. March 2019, 15:10:21 »
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I assume I have to provide 5v to IC8 out to power the usb plug. Still leaves me with a questionmark : Why is the LCD flashing when only the bootloader is loaded and no firmware at all. I cannot repeat this phenominum on the F7 board.
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Co
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Re:option bytes 32H7
« Reply #18 on: 07. March 2019, 15:12:40 »
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The load address for the FW is still 0x8010000 ?
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SP9BSL
positron
alter Hase
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Re:option bytes 32H7
« Reply #19 on: 07. March 2019, 15:15:50 »
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not sure if mentioned here, but start adress of the firmware for H7 is different than for F7. Thus uploading the firmware with STLink for H7 must start from 0x08060000
edit: I didn't see your previous post, was writing in the same time you posted:)
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| « Last Edit: 07. March 2019, 15:19:08 by SP9BSL » |
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73 Slawek
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Co
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Re:option bytes 32H7
« Reply #20 on: 07. March 2019, 15:29:03 »
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Many thanks Slawek ! That did the trick. The board is working fine.
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Co
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Re:option bytes 32H7
« Reply #21 on: 10. March 2019, 09:39:54 »
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Hi,
UI board with H7 working fine now. Was not aware of the deviating load address for the FW for the H7. Tnx all for your help.
regards
Co
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