19 #ifndef SEGGER_RTT_CONF_H 20 #define SEGGER_RTT_CONF_H 23 #include <intrinsics.h> 33 #define SEGGER_RTT_MAX_NUM_UP_BUFFERS (2) // Max. number of up-buffers (T->H) available on this target (Default: 2) 34 #define SEGGER_RTT_MAX_NUM_DOWN_BUFFERS (2) // Max. number of down-buffers (H->T) available on this target (Default: 2) 36 #define BUFFER_SIZE_UP (1024) // Size of the buffer for terminal output of target, up to host (Default: 1k) 37 #define BUFFER_SIZE_DOWN (16) // Size of the buffer for terminal input to target from host (Usually keyboard input) (Default: 16) 39 #define SEGGER_RTT_PRINTF_BUFFER_SIZE (64u) // Size of buffer for RTT printf to bulk-send chars via RTT (Default: 64) 41 #define SEGGER_RTT_MODE_DEFAULT SEGGER_RTT_MODE_NO_BLOCK_SKIP // Mode for pre-initialized terminal channel (buffer 0) 53 #if (defined __SES_ARM) || (defined __CROSSWORKS_ARM) || (defined __GNUC__) 54 #ifdef __ARM_ARCH_6M__ 55 #define SEGGER_RTT_LOCK(SavedState) { \ 56 asm volatile ("mrs %0, primask \n\t" \ 58 "msr primask, r1 \n\t" \ 65 #define SEGGER_RTT_UNLOCK(SavedState) { \ 66 asm volatile ("msr primask, %0 \n\t" \ 73 #elif (defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__)) 74 #define SEGGER_RTT_LOCK(SavedState) { \ 75 asm volatile ("mrs %0, basepri \n\t" \ 77 "msr basepri, r1 \n\t" \ 83 #define SEGGER_RTT_UNLOCK(SavedState) { \ 84 asm volatile ("msr basepri, %0 \n\t" \ 91 #define SEGGER_RTT_LOCK(SavedState) (void)(SavedState) 92 #define SEGGER_RTT_UNLOCK(SavedState) (void)(SavedState) 101 #if (defined (__ARM7M__) && (__CORE__ == __ARM7M__)) 102 #define SEGGER_RTT_LOCK(SavedState) { \ 103 SavedState = __get_PRIMASK(); \ 107 #define SEGGER_RTT_UNLOCK(SavedState) { \ 108 __set_PRIMASK(SavedState); \ 110 #elif (defined (__ARM7EM__) && (__CORE__ == __ARM7EM__)) 111 #define SEGGER_RTT_LOCK(SavedState) { \ 112 SavedState = __get_BASEPRI(); \ 113 __set_BASEPRI(128); \ 116 #define SEGGER_RTT_UNLOCK(SavedState) { \ 117 __set_BASEPRI(SavedState); \ 126 #ifndef SEGGER_RTT_LOCK 127 #define SEGGER_RTT_LOCK(SavedState) (void)(SavedState) 130 #ifndef SEGGER_RTT_UNLOCK 131 #define SEGGER_RTT_UNLOCK(SavedState) (void)(SavedState)