Roger Clark
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7dcbbc85b0
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Fix bug USB divider for 48Mhz operation. Also added support for 48Mhz to Maple mini and Generic F103C (Note. There is a bug in tone() at 48Mhz)
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2017-01-09 20:27:07 +11:00 |
Roger Clark
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88d2457f30
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STM32F1 core: Implemented changes already made to the GD32F1 core to use F_CPU instead of hard coded values for 72000000 and (F_CPU -1) instead of 71999999 and to replace other hard coded values related to the clock freqency. Also updated the code so that the USB clock was disabled in setup_clock_prescalers to allow it to be changed in that function during initialisation, in case altermative prescaler values for USB are required, e.g. for operation at 48Mhz
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2015-09-06 07:51:40 +10:00 |
rogerclarkmelbourne
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e3d460d566
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Added STM32F103V series boards from files supplied by VictorPV (after updating to latest changes to -DSERIAL_USB etc) , also added victors experimental USB reset code - which partially works !
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2015-05-13 20:33:30 +10:00 |
rogerclarkmelbourne
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fddefc13a9
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Separated USB Serial functionality definitions from the BOOTLOADER_maple definition, so that generic boards can use USB serial without needing to have the bootloader and the disconnect hardware. NOTE. I have only tested the SERIAL_USB on the F103ZE board, it may not work on other generic boards
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2015-04-25 15:28:45 +10:00 |
Roger Clark
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5f83c13285
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renamed top level folder STM32F1XX to STM32F1 to correspond to other top level folder names e.g. STM32F3 and STM32F4
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2015-02-24 20:13:04 +11:00 |