X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstm%2Fstm32l.h;h=e950d09bf5b8b905b6b32d7e37c290ce549ba696;hb=b119e19604aa557a40e848c60d98a67b5f259bbd;hp=0bc7483e6ef93429736b23cc0ae817e71d42ef21;hpb=962476911aaab17fd482593a0e8b95fe47de2f29;p=fw%2Faltos diff --git a/src/stm/stm32l.h b/src/stm/stm32l.h index 0bc7483e..e950d09b 100644 --- a/src/stm/stm32l.h +++ b/src/stm/stm32l.h @@ -167,7 +167,7 @@ stm_gpio_set(struct stm_gpio *gpio, int pin, uint8_t value) { } static inline uint8_t -stm_gpio_isset(struct stm_gpio *gpio, int pin) { +stm_gpio_get(struct stm_gpio *gpio, int pin) { return (gpio->idr >> pin) & 1; } @@ -254,8 +254,138 @@ struct stm_tim { }; extern struct stm_tim stm_tim9; -extern struct stm_tim stm_tim10; -extern struct stm_tim stm_tim11; + +struct stm_tim1011 { + vuint32_t cr1; + uint32_t unused_4; + vuint32_t smcr; + vuint32_t dier; + vuint32_t sr; + vuint32_t egr; + vuint32_t ccmr1; + uint32_t unused_1c; + vuint32_t ccer; + vuint32_t cnt; + vuint32_t psc; + vuint32_t arr; + uint32_t unused_30; + vuint32_t ccr1; + uint32_t unused_38; + uint32_t unused_3c; + uint32_t unused_40; + uint32_t unused_44; + uint32_t unused_48; + uint32_t unused_4c; + vuint32_t or; +}; + +extern struct stm_tim1011 stm_tim10; +extern struct stm_tim1011 stm_tim11; + +#define STM_TIM1011_CR1_CKD 8 +#define STM_TIM1011_CR1_CKD_1 0 +#define STM_TIM1011_CR1_CKD_2 1 +#define STM_TIM1011_CR1_CKD_4 2 +#define STM_TIM1011_CR1_CKD_MASK 3 +#define STM_TIM1011_CR1_ARPE 7 +#define STM_TIM1011_CR1_URS 2 +#define STM_TIM1011_CR1_UDIS 1 +#define STM_TIM1011_CR1_CEN 0 + +#define STM_TIM1011_SMCR_ETP 15 +#define STM_TIM1011_SMCR_ECE 14 +#define STM_TIM1011_SMCR_ETPS 12 +#define STM_TIM1011_SMCR_ETPS_OFF 0 +#define STM_TIM1011_SMCR_ETPS_2 1 +#define STM_TIM1011_SMCR_ETPS_4 2 +#define STM_TIM1011_SMCR_ETPS_8 3 +#define STM_TIM1011_SMCR_ETPS_MASK 3 +#define STM_TIM1011_SMCR_ETF 8 +#define STM_TIM1011_SMCR_ETF_NONE 0 +#define STM_TIM1011_SMCR_ETF_CK_INT_2 1 +#define STM_TIM1011_SMCR_ETF_CK_INT_4 2 +#define STM_TIM1011_SMCR_ETF_CK_INT_8 3 +#define STM_TIM1011_SMCR_ETF_DTS_2_6 4 +#define STM_TIM1011_SMCR_ETF_DTS_2_8 5 +#define STM_TIM1011_SMCR_ETF_DTS_4_6 6 +#define STM_TIM1011_SMCR_ETF_DTS_4_8 7 +#define STM_TIM1011_SMCR_ETF_DTS_8_6 8 +#define STM_TIM1011_SMCR_ETF_DTS_8_8 9 +#define STM_TIM1011_SMCR_ETF_DTS_16_5 10 +#define STM_TIM1011_SMCR_ETF_DTS_16_6 11 +#define STM_TIM1011_SMCR_ETF_DTS_16_8 12 +#define STM_TIM1011_SMCR_ETF_DTS_32_5 13 +#define STM_TIM1011_SMCR_ETF_DTS_32_6 14 +#define STM_TIM1011_SMCR_ETF_DTS_32_8 15 +#define STM_TIM1011_SMCR_ETF_MASK 15 + +#define STM_TIM1011_DIER_CC1E 1 +#define STM_TIM1011_DIER_UIE 0 + +#define STM_TIM1011_SR_CC1OF 9 +#define STM_TIM1011_SR_CC1IF 1 +#define STM_TIM1011_SR_UIF 0 + +#define STM_TIM1011_EGR_CC1G 1 +#define STM_TIM1011_EGR_UG 0 + +#define STM_TIM1011_CCMR1_OC1CE 7 +#define STM_TIM1011_CCMR1_OC1M 4 +#define STM_TIM1011_CCMR1_OC1M_FROZEN 0 +#define STM_TIM1011_CCMR1_OC1M_SET_1_ACTIVE_ON_MATCH 1 +#define STM_TIM1011_CCMR1_OC1M_SET_1_INACTIVE_ON_MATCH 2 +#define STM_TIM1011_CCMR1_OC1M_TOGGLE 3 +#define STM_TIM1011_CCMR1_OC1M_FORCE_INACTIVE 4 +#define STM_TIM1011_CCMR1_OC1M_FORCE_ACTIVE 5 +#define STM_TIM1011_CCMR1_OC1M_PWM_MODE_1 6 +#define STM_TIM1011_CCMR1_OC1M_PWM_MODE_2 7 +#define STM_TIM1011_CCMR1_OC1M_MASK 7 +#define STM_TIM1011_CCMR1_OC1PE 3 +#define STM_TIM1011_CCMR1_OC1FE 2 +#define STM_TIM1011_CCMR1_CC1S 0 +#define STM_TIM1011_CCMR1_CC1S_OUTPUT 0 +#define STM_TIM1011_CCMR1_CC1S_INPUT_TI1 1 +#define STM_TIM1011_CCMR1_CC1S_INPUT_TI2 2 +#define STM_TIM1011_CCMR1_CC1S_INPUT_TRC 3 +#define STM_TIM1011_CCMR1_CC1S_MASK 3 + +#define STM_TIM1011_CCMR1_IC1F_NONE 0 +#define STM_TIM1011_CCMR1_IC1F_CK_INT_2 1 +#define STM_TIM1011_CCMR1_IC1F_CK_INT_4 2 +#define STM_TIM1011_CCMR1_IC1F_CK_INT_8 3 +#define STM_TIM1011_CCMR1_IC1F_DTS_2_6 4 +#define STM_TIM1011_CCMR1_IC1F_DTS_2_8 5 +#define STM_TIM1011_CCMR1_IC1F_DTS_4_6 6 +#define STM_TIM1011_CCMR1_IC1F_DTS_4_8 7 +#define STM_TIM1011_CCMR1_IC1F_DTS_8_6 8 +#define STM_TIM1011_CCMR1_IC1F_DTS_8_8 9 +#define STM_TIM1011_CCMR1_IC1F_DTS_16_5 10 +#define STM_TIM1011_CCMR1_IC1F_DTS_16_6 11 +#define STM_TIM1011_CCMR1_IC1F_DTS_16_8 12 +#define STM_TIM1011_CCMR1_IC1F_DTS_32_5 13 +#define STM_TIM1011_CCMR1_IC1F_DTS_32_6 14 +#define STM_TIM1011_CCMR1_IC1F_DTS_32_8 15 +#define STM_TIM1011_CCMR1_IC1F_MASK 15 +#define STM_TIM1011_CCMR1_IC1PSC 2 +#define STM_TIM1011_CCMR1_IC1PSC_1 0 +#define STM_TIM1011_CCMR1_IC1PSC_2 1 +#define STM_TIM1011_CCMR1_IC1PSC_4 2 +#define STM_TIM1011_CCMR1_IC1PSC_8 3 +#define STM_TIM1011_CCMR1_IC1PSC_MASK 3 +#define STM_TIM1011_CCMR1_CC1S 0 + +#define STM_TIM1011_CCER_CC1NP 3 +#define STM_TIM1011_CCER_CC1P 1 +#define STM_TIM1011_CCER_CC1E 0 + +#define STM_TIM1011_OR_TI1_RMP_RI 3 +#define STM_TIM1011_ETR_RMP 2 +#define STM_TIM1011_TI1_RMP 0 +#define STM_TIM1011_TI1_RMP_GPIO 0 +#define STM_TIM1011_TI1_RMP_LSI 1 +#define STM_TIM1011_TI1_RMP_LSE 2 +#define STM_TIM1011_TI1_RMP_RTC 3 +#define STM_TIM1011_TI1_RMP_MASK 3 /* Flash interface */ @@ -281,6 +411,30 @@ extern struct stm_flash stm_flash; #define STM_FLASH_ACR_PRFEN (1) #define STM_FLASH_ACR_LATENCY (0) +#define STM_FLASH_PECR_OBL_LAUNCH 18 +#define STM_FLASH_PECR_ERRIE 17 +#define STM_FLASH_PECR_EOPIE 16 +#define STM_FLASH_PECR_FPRG 10 +#define STM_FLASH_PECR_ERASE 9 +#define STM_FLASH_PECR_FTDW 8 +#define STM_FLASH_PECR_DATA 4 +#define STM_FLASH_PECR_PROG 3 +#define STM_FLASH_PECR_OPTLOCK 2 +#define STM_FLASH_PECR_PRGLOCK 1 +#define STM_FLASH_PECR_PELOCK 0 + +#define STM_FLASH_SR_OPTVERR 11 +#define STM_FLASH_SR_SIZERR 10 +#define STM_FLASH_SR_PGAERR 9 +#define STM_FLASH_SR_WRPERR 8 +#define STM_FLASH_SR_READY 3 +#define STM_FLASH_SR_ENDHV 2 +#define STM_FLASH_SR_EOP 1 +#define STM_FLASH_SR_BSY 0 + +#define STM_FLASH_PEKEYR_PEKEY1 0x89ABCDEF +#define STM_FLASH_PEKEYR_PEKEY2 0x02030405 + struct stm_rcc { vuint32_t cr; vuint32_t icscr; @@ -855,10 +1009,7 @@ isr(tim7) struct stm_syscfg { vuint32_t memrmp; vuint32_t pmc; - vuint32_t exticr1; - vuint32_t exticr2; - vuint32_t exticr3; - vuint32_t exticr4; + vuint32_t exticr[4]; }; extern struct stm_syscfg stm_syscfg; @@ -871,6 +1022,37 @@ extern struct stm_syscfg stm_syscfg; #define STM_SYSCFG_PMC_USB_PU 0 +#define STM_SYSCFG_EXTICR_PA 0 +#define STM_SYSCFG_EXTICR_PB 1 +#define STM_SYSCFG_EXTICR_PC 2 +#define STM_SYSCFG_EXTICR_PD 3 +#define STM_SYSCFG_EXTICR_PE 4 +#define STM_SYSCFG_EXTICR_PH 5 + +static inline void +stm_exticr_set(struct stm_gpio *gpio, int pin) { + uint8_t reg = pin >> 2; + uint8_t shift = (pin & 3) << 2; + uint8_t val = 0; + + /* Enable SYSCFG */ + stm_rcc.apb2enr |= (1 << STM_RCC_APB2ENR_SYSCFGEN); + + if (gpio == &stm_gpioa) + val = STM_SYSCFG_EXTICR_PA; + else if (gpio == &stm_gpiob) + val = STM_SYSCFG_EXTICR_PB; + else if (gpio == &stm_gpioc) + val = STM_SYSCFG_EXTICR_PC; + else if (gpio == &stm_gpiod) + val = STM_SYSCFG_EXTICR_PD; + else if (gpio == &stm_gpioe) + val = STM_SYSCFG_EXTICR_PE; + + stm_syscfg.exticr[reg] = (stm_syscfg.exticr[reg] & ~(0xf << shift)) | val << shift; +} + + struct stm_dma_channel { vuint32_t ccr; vuint32_t cndtr; @@ -1230,7 +1412,7 @@ extern struct stm_i2c stm_i2c1, stm_i2c2; #define STM_I2C_CR2_FREQ_8_MHZ 8 #define STM_I2C_CR2_FREQ_16_MHZ 16 #define STM_I2C_CR2_FREQ_32_MHZ 32 -#define STM_I2C_CR2_FREQ_MASK 0x3f; +#define STM_I2C_CR2_FREQ_MASK 0x3f #define STM_I2C_SR1_SMBALERT 15 #define STM_I2C_SR1_TIMEOUT 14 @@ -1306,6 +1488,8 @@ extern struct stm_tim234 stm_tim2, stm_tim3, stm_tim4; #define STM_TIM234_CR1_CMS_CENTER_3 3 #define STM_TIM234_CR1_CMS_MASK 3 #define STM_TIM234_CR1_DIR 4 +#define STM_TIM234_CR1_DIR_UP 0 +#define STM_TIM234_CR1_DIR_DOWN 1 #define STM_TIM234_CR1_OPM 3 #define STM_TIM234_CR1_URS 2 #define STM_TIM234_CR1_UDIS 1 @@ -1352,10 +1536,10 @@ extern struct stm_tim234 stm_tim2, stm_tim3, stm_tim4; #define STM_TIM234_SMCR_ETF_MASK 15 #define STM_TIM234_SMCR_MSM 7 #define STM_TIM234_SMCR_TS 4 -#define STM_TIM234_SMCR_TS_TR0 0 -#define STM_TIM234_SMCR_TS_TR1 1 -#define STM_TIM234_SMCR_TS_TR2 2 -#define STM_TIM234_SMCR_TS_TR3 3 +#define STM_TIM234_SMCR_TS_ITR0 0 +#define STM_TIM234_SMCR_TS_ITR1 1 +#define STM_TIM234_SMCR_TS_ITR2 2 +#define STM_TIM234_SMCR_TS_ITR3 3 #define STM_TIM234_SMCR_TS_TI1F_ED 4 #define STM_TIM234_SMCR_TS_TI1FP1 5 #define STM_TIM234_SMCR_TS_TI2FP2 6