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global: fix DFU input

This commit is contained in:
King Kévin 2019-03-27 18:39:30 +01:00
parent dbc395b3af
commit 4df0986635
1 changed files with 8 additions and 1 deletions
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9
global.h
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@ -416,10 +416,17 @@
#define DFU_FORCE_PIN BUTTON_PIN /**< button pin */
#define DFU_FORCE_VALUE 0 /**< button floating unpressed, connected to ground pressed to force DFU mode */
#elif defined(BUSVOODOO)
/* on BusVoodoo DFU input is on PC4 */
#if BUSVOODOO_HARDWARE_VERSION==0
/* on BusVoodoo v0 DFU input is on PC7 */
#define DFU_FORCE_PORT C /**< GPIO port (port C) */
#define DFU_FORCE_PIN 7 /**< GPIO pin (pin PC7) */
#define DFU_FORCE_VALUE 1 /**< pin is pulled low, and goes high when shorted with VUSB */
#else
/* on BusVoodoo vA DFU input is on PC4 */
#define DFU_FORCE_PORT C /**< GPIO port (port C) */
#define DFU_FORCE_PIN 4 /**< GPIO pin (pin PC4) */
#define DFU_FORCE_VALUE 1 /**< pin floating, set high when shorted with nearby VCC */
#endif
#else
/* use the JNTRST pin as GPIO (SWJ will still be working, minus NTRST) */
#define DFU_FORCE_PORT B /**< JNTRST port (needs to be remapped to become PB4) */