diff options
| author | Yuxin Zhou <[email protected]> | 2022-07-26 02:04:40 +0000 |
|---|---|---|
| committer | Yuxin Zhou <[email protected]> | 2022-07-26 02:04:40 +0000 |
| commit | 8c3c08f10826c4d5332a6d8e2fdf014b793a456a (patch) | |
| tree | c6c2528d7901b11ec5173bdd0bc38339ab18288f /ports/cortex_m7/gnu/inc | |
| parent | 54cda6ee9e68cd9701d759df13e3f6e41429b9bc (diff) | |
Release 6.1.12v6.1.12_rel
Diffstat (limited to 'ports/cortex_m7/gnu/inc')
| -rw-r--r-- | ports/cortex_m7/gnu/inc/tx_port.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/ports/cortex_m7/gnu/inc/tx_port.h b/ports/cortex_m7/gnu/inc/tx_port.h index 9a88b1d8..7d14ac82 100644 --- a/ports/cortex_m7/gnu/inc/tx_port.h +++ b/ports/cortex_m7/gnu/inc/tx_port.h @@ -26,7 +26,7 @@ /* PORT SPECIFIC C INFORMATION RELEASE */ /* */ /* tx_port.h Cortex-M7/GNU */ -/* 6.1.11 */ +/* 6.1.12 */ /* */ /* AUTHOR */ /* */ @@ -59,6 +59,9 @@ /* 04-25-2022 Scott Larson Modified comments and added */ /* volatile to registers, */ /* resulting in version 6.1.11 */ +/* 07-29-2022 Scott Larson Modified comments and */ +/* described BASEPRI usage, */ +/* resulting in version 6.1.12 */ /* */ /**************************************************************************/ @@ -146,6 +149,12 @@ typedef unsigned short USHORT; #define TX_TIMER_THREAD_PRIORITY 0 /* Default timer thread priority */ #endif +/* By default, ThreadX for Cortex-M uses the PRIMASK register to enable/disable interrupts. +If using BASEPRI is desired, define the following two symbols for both c and assembly files: +TX_PORT_USE_BASEPRI - This tells ThreadX to use BASEPRI instead of PRIMASK. +TX_PORT_BASEPRI = (priority_mask << (8 - number_priority_bits)) - this defines the maximum priority level to mask. +Any interrupt with a higher priority than priority_mask will not be masked, thus the interrupt will run. +*/ /* Define various constants for the ThreadX Cortex-M port. */ @@ -707,7 +716,7 @@ void tx_thread_fpu_disable(void); #ifdef TX_THREAD_INIT CHAR _tx_version_id[] = - "Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M7/GNU Version 6.1.11 *"; + "Copyright (c) Microsoft Corporation. All rights reserved. * ThreadX Cortex-M7/GNU Version 6.1.12 *"; #else #ifdef TX_MISRA_ENABLE extern CHAR _tx_version_id[100]; |