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bootloader: set DFU force pin to SWDIO instead of SWCLK to allow debudding

This commit is contained in:
King Kévin 2019-12-30 17:14:57 +01:00
parent e1a4a71c90
commit 07546dc000
1 changed files with 1 additions and 28 deletions
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29
global.h
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@ -662,36 +662,9 @@
/** @defgroup input to force DFU mode on low, even if application is valid
* @{
*/
#if defined(MAPLE_MINI)
/* use button */
#define DFU_FORCE_PIN BUTTON_PIN /**< button pin */
#define DFU_FORCE_VALUE BUTTON_PRESSED /**< button is pulled low unpressed, high pressed to force DFU mode */
#elif defined(CORE_BOARD)
/* use button */
#define DFU_FORCE_PIN BUTTON_PIN /**< button pin */
#define DFU_FORCE_VALUE BUTTON_PRESSED /**< button floating unpressed, connected to ground pressed to force DFU mode */
#elif defined(BLASTER)
#define DFU_FORCE_PIN PA8 /**< GPIO pin (pin PA8, not SWD and UART pin on debug port) */
#define DFU_FORCE_VALUE 0 /**< short to nearby ground connection to force DFU */
#elif defined(BUSVOODOO)
#if BUSVOODOO_HARDWARE_VERSION==0
/* on BusVoodoo v0 DFU input is on PC7 */
#define DFU_FORCE_PIN PC7 /**< 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_PIN PC4 /**< GPIO pin (pin PC4) */
#define DFU_FORCE_VALUE 1 /**< pin floating, set high when shorted with nearby VCC */
#endif
#elif defined(USB_CABLE_TESTER)
/* since there is no pin left, we re-use SWDIO */
#define DFU_FORCE_PIN PA13 /**< SWDIO pin (needs to be remapped to become PA13) */
#define DFU_FORCE_VALUE 0 /**< must be low to force DFU mode (note: SWDIO is also pulled up after reset) */
#else
/* use the JNTRST pin as GPIO (SWJ will still be working, minus NTRST) */
#define DFU_FORCE_PIN PB4 /**< JNTRST pin (needs to be remapped to become PB4) */
#define DFU_FORCE_VALUE 0 /**< must be low to force DFU mode (note: JNTRST is also pulled up after reset) */
#endif
#define DFU_FORCE_VALUE 0 /**< must be low to force DFU mode */
/** @} */
/** GPIO pin for display power, onboard LED, and USB D+ pull-up control (using a pMOS) */