Commit Graph

6 Commits

Author SHA1 Message Date
Roger Clark 1f85ecb3b9 Added PLL Mulplier setting for 16MHz. Note this change does not add 16Mhz menu options to any boards, it simply supports them if they were added 2018-04-13 15:03:03 +10:00
Roger Clark cb901b4e4f Added CPU Speed menu to all boards except Nucleo RB, with additional entry for 128Mhz Turbo - NO USB. Note only tested on the Blue Pill 2017-07-30 17:43:40 +10:00
Roger Clark 7dcbbc85b0 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) 2017-01-09 20:27:07 +11:00
Roger Clark 88d2457f30 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 2015-09-06 07:51:40 +10:00
rogerclarkmelbourne e3d460d566 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 ! 2015-05-13 20:33:30 +10:00
rogerclarkmelbourne 0631786008 Added Maple RET6 board provided by @skyng22003. Tested and compiles OK, but I'm unable to test as I don't have that hardware 2015-04-30 12:17:08 +10:00