diff options
Diffstat (limited to 'src/stm/stm32l.h')
| -rw-r--r-- | src/stm/stm32l.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/src/stm/stm32l.h b/src/stm/stm32l.h index e950d09b..d953aee4 100644 --- a/src/stm/stm32l.h +++ b/src/stm/stm32l.h @@ -901,6 +901,63 @@ stm_nvic_get_priority(int irq) { return (stm_nvic.ipr[IRQ_PRIO_REG(irq)] >> IRQ_PRIO_BIT(irq)) & IRQ_PRIO_MASK(0); } +struct stm_mpu { + vuint32_t typer; + vuint32_t cr; + vuint32_t rnr; + vuint32_t rbar; + + vuint32_t rasr; + vuint32_t rbar_a1; + vuint32_t rasr_a1; + vuint32_t rbar_a2; + vuint32_t rasr_a2; + vuint32_t rbar_a3; + vuint32_t rasr_a3; +}; + +extern struct stm_mpu stm_mpu; + +#define STM_MPU_TYPER_IREGION 16 +#define STM_MPU_TYPER_IREGION_MASK 0xff +#define STM_MPU_TYPER_DREGION 8 +#define STM_MPU_TYPER_DREGION_MASK 0xff +#define STM_MPU_TYPER_SEPARATE 0 + +#define STM_MPU_CR_PRIVDEFENA 2 +#define STM_MPU_CR_HFNMIENA 1 +#define STM_MPU_CR_ENABLE 0 + +#define STM_MPU_RNR_REGION 0 +#define STM_MPU_RNR_REGION_MASK 0xff + +#define STM_MPU_RBAR_ADDR 5 +#define STM_MPU_RBAR_ADDR_MASK 0x7ffffff + +#define STM_MPU_RBAR_VALID 4 +#define STM_MPU_RBAR_REGION 0 +#define STM_MPU_RBAR_REGION_MASK 0xf + +#define STM_MPU_RASR_XN 28 +#define STM_MPU_RASR_AP 24 +#define STM_MPU_RASR_AP_NONE_NONE 0 +#define STM_MPU_RASR_AP_RW_NONE 1 +#define STM_MPU_RASR_AP_RW_RO 2 +#define STM_MPU_RASR_AP_RW_RW 3 +#define STM_MPU_RASR_AP_RO_NONE 5 +#define STM_MPU_RASR_AP_RO_RO 6 +#define STM_MPU_RASR_AP_MASK 7 +#define STM_MPU_RASR_TEX 19 +#define STM_MPU_RASR_TEX_MASK 7 +#define STM_MPU_RASR_S 18 +#define STM_MPU_RASR_C 17 +#define STM_MPU_RASR_B 16 +#define STM_MPU_RASR_SRD 8 +#define STM_MPU_RASR_SRD_MASK 0xff +#define STM_MPU_RASR_SIZE 1 +#define STM_MPU_RASR_SIZE_MASK 0x1f +#define STM_MPU_RASR_ENABLE 0 + #define isr(name) void stm_ ## name ## _isr(void); isr(nmi) @@ -1568,6 +1625,13 @@ extern struct stm_tim234 stm_tim2, stm_tim3, stm_tim4; #define STM_TIM234_SR_CC1IF 1 #define STM_TIM234_SR_UIF 0 +#define STM_TIM234_EGR_TG 6 +#define STM_TIM234_EGR_CC4G 4 +#define STM_TIM234_EGR_CC3G 3 +#define STM_TIM234_EGR_CC2G 2 +#define STM_TIM234_EGR_CC1G 1 +#define STM_TIM234_EGR_UG 0 + #define STM_TIM234_CCMR1_OC2CE 15 #define STM_TIM234_CCMR1_OC2M 12 #define STM_TIM234_CCMR1_OC2M_FROZEN 0 |