SWI50=B_0x0, SWI53=B_0x0
EXTI software interrupt event register 2
| SWI50 | Software interrupt on event x When EXTI_PRIVCFGR.PRIVx is disabled, SWIx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, SWIx can only be accessed with privileged access. Unprivileged write to this SWIx is discarded, unprivileged read returns 0. A software interrupt is generated independent from the setting in EXTI_RTSR and EXTI_FTSR. It always returns 0 when read. 0 (B_0x0): Writing 0 has no effect. 1 (B_0x1): Writing 1 triggers a rising edge event on event x. This bit is auto cleared by hardware. |
| SWI53 | Software interrupt on event x When EXTI_PRIVCFGR.PRIVx is disabled, SWIx can be accessed with unprivileged and privileged access. When EXTI_PRIVCFGR.PRIVx is enabled, SWIx can only be accessed with privileged access. Unprivileged write to this SWIx is discarded, unprivileged read returns 0. A software interrupt is generated independent from the setting in EXTI_RTSR and EXTI_FTSR. It always returns 0 when read. 0 (B_0x0): Writing 0 has no effect. 1 (B_0x1): Writing 1 triggers a rising edge event on event x. This bit is auto cleared by hardware. |