altos: Declare all public functions in header files
[fw/altos] / src / stmf0 / stm32f0.h
index c3d194baf4015272858028c3314ff0f4968f57c3..a2a58cec07e6add33ed4ce64a6a689be203480b8 100644 (file)
@@ -282,8 +282,8 @@ struct stm_rcc {
 
 extern struct stm_rcc stm_rcc;
 
-/* Nominal high speed internal oscillator frequency is 16MHz */
-#define STM_HSI_FREQ           16000000
+/* Nominal high speed internal oscillator frequency is 8MHz */
+#define STM_HSI_FREQ           8000000
 
 #define STM_RCC_CR_PLLRDY      (25)
 #define STM_RCC_CR_PLLON       (24)
@@ -313,6 +313,15 @@ extern struct stm_rcc stm_rcc;
 
 #define STM_RCC_CFGR_MCO       (24)
 # define STM_RCC_CFGR_MCO_DISABLE      0
+# define STM_RCC_CFGR_MCO_RC           1
+# define STM_RCC_CFGR_MCO_LSI          2
+# define STM_RCC_CFGR_MCO_LSE          3
+# define STM_RCC_CFGR_MCO_SYSCLK       4
+# define STM_RCC_CFGR_MCO_HSI          5
+# define STM_RCC_CFGR_MCO_HSE          6
+# define STM_RCC_CFGR_MCO_PLLCLK       7
+# define STM_RCC_CFGR_MCO_HSI48                8
+# define STM_RCC_CFGR_MCO_MASK         (0xf)
 
 #define STM_RCC_CFGR_PLLMUL    (18)
 #define  STM_RCC_CFGR_PLLMUL_2         0
@@ -1345,6 +1354,290 @@ extern struct stm_i2c stm_i2c1, stm_i2c2;
 #define STM_I2C_CCR_CCR                0
 #define  STM_I2C_CCR_MASK      0x7ff
 
+struct stm_tim1 {
+       vuint32_t       cr1;
+       vuint32_t       cr2;
+       vuint32_t       smcr;
+       vuint32_t       dier;
+
+       vuint32_t       sr;
+       vuint32_t       egr;
+       vuint32_t       ccmr1;
+       vuint32_t       ccmr2;
+
+       vuint32_t       ccer;
+       vuint32_t       cnt;
+       vuint32_t       psc;
+       vuint32_t       arr;
+
+       vuint32_t       rcr;
+       vuint32_t       ccr1;
+       vuint32_t       ccr2;
+       vuint32_t       ccr3;
+
+       vuint32_t       ccr4;
+       vuint32_t       bdtr;
+       vuint32_t       dcr;
+       vuint32_t       dmar;
+};
+
+#define STM_TIM1_CR1_CKD       8
+#define  STM_TIM1_CR1_CKD_1            0
+#define  STM_TIM1_CR1_CKD_2            1
+#define  STM_TIM1_CR1_CKD_4            2
+
+#define STM_TIM1_CR1_ARPE      7
+
+#define STM_TIM1_CR1_CMS       5
+#define  STM_TIM1_CR1_CMS_EDGE         0
+#define  STM_TIM1_CR1_CMS_CENTER_1     1
+#define  STM_TIM1_CR1_CMS_CENTER_2     2
+#define  STM_TIM1_CR1_CMS_CENTER_3     3
+
+#define STM_TIM1_CR1_DIR       4
+#define  STM_TIM1_CR1_DIR_UP           0
+#define  STM_TIM1_CR1_DIR_DOWn         1
+#define STM_TIM1_CR1_OPM       3
+#define STM_TIM1_CR1_URS       2
+#define STM_TIM1_CR1_UDIS      1
+#define STM_TIM1_CR1_CEN       0
+
+#define STM_TIM1_CR2_OIS4      14
+#define STM_TIM1_CR2_OIS3N     13
+#define STM_TIM1_CR2_OIS3      12
+#define STM_TIM1_CR2_OIS2N     11
+#define STM_TIM1_CR2_OIS2      10
+#define STM_TIM1_CR2_OIS1N     9
+#define STM_TIM1_CR2_OSI1      8
+#define STM_TIM1_CR2_TI1S      7
+#define STM_TIM1_CR2_MMS       4
+#define  STM_TIM1_CR2_MMS_RESET                        0
+#define  STM_TIM1_CR2_MMS_ENABLE               1
+#define  STM_TIM1_CR2_MMS_UPDATE               2
+#define  STM_TIM1_CR2_MMS_COMPARE_PULSE                3
+#define  STM_TIM1_CR2_MMS_COMPARE_OC1REF       4
+#define  STM_TIM1_CR2_MMS_COMPARE_OC2REF       5
+#define  STM_TIM1_CR2_MMS_COMPARE_OC3REF       6
+#define  STM_TIM1_CR2_MMS_COMPARE_OC4REF       7
+#define STM_TIM1_CR2_CCDS      3
+#define STM_TIM1_CR2_CCUS      2
+#define STM_TIM1_CR2_CCPC      0
+
+#define STM_TIM1_SMCR_ETP      15
+#define STM_TIM1_SMCR_ECE      14
+#define STM_TIM1_SMCR_ETPS     12
+#define  STM_TIM1_SMCR_ETPS_OFF                0
+#define  STM_TIM1_SMCR_ETPS_DIV_2      1
+#define  STM_TIM1_SMCR_ETPS_DIV_4      2
+#define  STM_TIM1_SMCR_ETPS_DIV_8      3
+
+#define STM_TIM1_SMCR_ETF      8
+#define  STM_TIM1_SMCR_ETF_NONE                0
+#define  STM_TIM1_SMCR_ETF_DIV_1_N_2   1
+#define  STM_TIM1_SMCR_ETF_DIV_1_N_4   2
+#define  STM_TIM1_SMCR_ETF_DIV_1_N_8   3
+#define  STM_TIM1_SMCR_ETF_DIV_2_N_6   4
+#define  STM_TIM1_SMCR_ETF_DIV_2_N_8   5
+#define  STM_TIM1_SMCR_ETF_DIV_4_N_6   6
+#define  STM_TIM1_SMCR_ETF_DIV_4_N_8   7
+#define  STM_TIM1_SMCR_ETF_DIV_8_N_6   8
+#define  STM_TIM1_SMCR_ETF_DIV_8_N_8   9
+#define  STM_TIM1_SMCR_ETF_DIV_16_N_5  10
+#define  STM_TIM1_SMCR_ETF_DIV_16_N_6  11
+#define  STM_TIM1_SMCR_ETF_DIV_16_N_8  12
+#define  STM_TIM1_SMCR_ETF_DIV_32_N_5  13
+#define  STM_TIM1_SMCR_ETF_DIV_32_N_6  14
+#define  STM_TIM1_SMCR_ETF_DIV_32_N_8  15
+
+#define STM_TIM1_SMCR_MSM      7
+#define STM_TIM1_SMCR_TS       4
+#define  STM_TIM1_SMCR_TS_ITR0         0
+#define  STM_TIM1_SMCR_TS_ITR1         1
+#define  STM_TIM1_SMCR_TS_ITR2         2
+#define  STM_TIM1_SMCR_TS_ITR3         3
+#define  STM_TIM1_SMCR_TS_TI1F_ED      4
+#define  STM_TIM1_SMCR_TS_TI1FP1       5
+#define  STM_TIM1_SMCR_TS_TI2FP2       6
+#define  STM_TIM1_SMCR_TS_ETRF         7
+
+#define STM_TIM1_SMCR_OCCS     3
+#define STM_TIM1_SMCR_SMS      0
+#define  STM_TIM1_SMCR_SMS_DISABLE     0
+#define  STM_TIM1_SMCR_SMS_ENCODER_1   1
+#define  STM_TIM1_SMCR_SMS_ENCODER_2   2
+#define  STM_TIM1_SMCR_SMS_ENCODER_3   3
+#define  STM_TIM1_SMCR_SMS_RESET       4
+#define  STM_TIM1_SMCR_SMS_GATED       5
+#define  STM_TIM1_SMCR_SMS_TRIGGER     6
+#define  STM_TIM1_SMCR_SMS_EXTERNAL    7
+
+#define STM_TIM1_DIER_TDE      14
+#define STM_TIM1_DIER_COMDE    13
+#define STM_TIM1_DIER_CC4DE    12
+#define STM_TIM1_DIER_CC3DE    11
+#define STM_TIM1_DIER_CC2DE    10
+#define STM_TIM1_DIER_CC1DE    9
+#define STM_TIM1_DIER_UDE      8
+#define STM_TIM1_DIER_BIE      7
+#define STM_TIM1_DIER_TIE      6
+#define STM_TIM1_DIER_COMIE    5
+#define STM_TIM1_DIER_CC4IE    4
+#define STM_TIM1_DIER_CC3IE    3
+#define STM_TIM1_DIER_CC2IE    2
+#define STM_TIM1_DIER_CC1IE    1
+#define STM_TIM1_DIER_UIE      0
+
+#define STM_TIM1_SR_CC4OF      12
+#define STM_TIM1_SR_CC3OF      11
+#define STM_TIM1_SR_CC2OF      10
+#define STM_TIM1_SR_CC1OF      9
+#define STM_TIM1_SR_BIF                7
+#define STM_TIM1_SR_TIF                6
+#define STM_TIM1_SR_COMIF      5
+#define STM_TIM1_SR_CC4IF      4
+#define STM_TIM1_SR_CC3IF      3
+#define STM_TIM1_SR_CC2IF      2
+#define STM_TIM1_SR_CC1IF      1
+#define STM_TIM1_SR_UIF                0
+
+#define STM_TIM1_EGR_BG                7
+#define STM_TIM1_EGR_TG                6
+#define STM_TIM1_EGR_COMG      5
+#define STM_TIM1_EGR_CC4G      4
+#define STM_TIM1_EGR_CC3G      3
+#define STM_TIM1_EGR_CC2G      2
+#define STM_TIM1_EGR_CC1G      1
+#define STM_TIM1_EGR_UG                0
+
+#define STM_TIM1_CCMR1_OC2CE   15
+#define STM_TIM1_CCMR1_OC2M    12
+#define STM_TIM1_CCMR1_OC2PE   11
+#define STM_TIM1_CCMR1_OC2FE   10
+#define STM_TIM1_CCMR1_CC2S    8
+#define STM_TIM1_CCMR1_OC1CE   7
+#define STM_TIM1_CCMR1_OC1M    4
+#define  STM_TIM1_CCMR_OCM_FROZEN              0
+#define  STM_TIM1_CCMR_OCM_1_HIGH_MATCH                1
+#define  STM_TIM1_CCMR_OCM_1_LOW_MATCH         2
+#define  STM_TIM1_CCMR_OCM_TOGGLE              3
+#define  STM_TIM1_CCMR_OCM_FORCE_LOW           4
+#define  STM_TIM1_CCMR_OCM_FORCE_HIGH          5
+#define  STM_TIM1_CCMR_OCM_PWM_MODE_1          6
+#define  STM_TIM1_CCMR_OCM_PWM_MODE_2          7
+
+#define STM_TIM1_CCMR1_OC1PE   3
+#define STM_TIM1_CCMR1_OC1FE   2
+#define STM_TIM1_CCMR1_CC1S    0
+#define  STM_TIM1_CCMR_CCS_OUTPUT      0
+#define  STM_TIM1_CCMR_CCS_INPUT_TI1   1
+#define  STM_TIM1_CCMR_CCS_INPUT_TI2   2
+#define  STM_TIM1_CCMR_CCS_INPUT_TRC   3
+
+#define STM_TIM1_CCMR1_IC2F    12
+#define STM_TIM1_CCMR1_IC2PSC  10
+#define STM_TIM1_CCMR1_CC2S    8
+#define STM_TIM1_CCMR1_IC1F    4
+#define  STM_TIM1_CCMR1_IC1F_NONE      0
+#define  STM_TIM1_CCMR1_IC1F_DIV_1_N_2 1
+#define  STM_TIM1_CCMR1_IC1F_DIV_1_N_4 2
+#define  STM_TIM1_CCMR1_IC1F_DIV_1_N_8 3
+#define  STM_TIM1_CCMR1_IC1F_DIV_2_N_6 4
+#define  STM_TIM1_CCMR1_IC1F_DIV_2_N_8 5
+#define  STM_TIM1_CCMR1_IC1F_DIV_4_N_6 6
+#define  STM_TIM1_CCMR1_IC1F_DIV_4_N_8 7
+#define  STM_TIM1_CCMR1_IC1F_DIV_8_N_6 8
+#define  STM_TIM1_CCMR1_IC1F_DIV_8_N_8 9
+#define  STM_TIM1_CCMR1_IC1F_DIV_16_N_5        10
+#define  STM_TIM1_CCMR1_IC1F_DIV_16_N_6        11
+#define  STM_TIM1_CCMR1_IC1F_DIV_16_N_8        12
+#define  STM_TIM1_CCMR1_IC1F_DIV_32_N_5        13
+#define  STM_TIM1_CCMR1_IC1F_DIV_32_N_6        14
+#define  STM_TIM1_CCMR1_IC1F_DIV_32_N_8        15
+
+#define STM_TIM1_CCMR1_IC1PSC  2
+#define  STM_TIM1_CCMR1_IC1PSC_NONE    0
+#define  STM_TIM1_CCMR1_IC1PSC_2       1
+#define  STM_TIM1_CCMR1_IC1PSC_4       2
+#define  STM_TIM1_CCMR1_IC1PSC_8       3
+
+#define STM_TIM1_CCMR1_CC1S    0
+#define  STM_TIM1_CCMR1_CC1S_OUTPUT    0
+#define  STM_TIM1_CCMR1_CC1S_TI1       1
+#define  STM_TIM1_CCMR1_CC1S_TI2       2
+#define  STM_TIM1_CCMR1_CC1S_TRC       3
+
+#define STM_TIM1_CCMR2_OC4CE   15
+#define STM_TIM1_CCMR2_OC4M    12
+#define STM_TIM1_CCMR2_OC4PE   11
+#define STM_TIM1_CCMR2_OC4FE   10
+#define STM_TIM1_CCMR2_CC4S    8
+#define  STM_TIM1_CCMR2_CCS_OUTPUT     0
+#define  STM_TIM1_CCMR2_CCS_INPUT_TI3  1
+#define  STM_TIM1_CCMR2_CCS_INPUT_TI4  2
+#define  STM_TIM1_CCMR2_CCS_INPUT_TRC  3
+#define STM_TIM1_CCMR2_OC3CE   7
+#define STM_TIM1_CCMR2_OC3M    4
+#define STM_TIM1_CCMR2_OC3PE   3
+#define STM_TIM1_CCMR2_OC3FE   2
+#define STM_TIM1_CCMR2_CC3S    0
+
+#define STM_TIM1_CCMR2_IC4F    12
+#define STM_TIM1_CCMR2_IC2PSC  10
+#define STM_TIM1_CCMR2_CC4S    8
+#define STM_TIM1_CCMR2_IC3F    4
+#define  STM_TIM1_CCMR2_IC1F_NONE      0
+#define  STM_TIM1_CCMR2_IC1F_DIV_1_N_2 1
+#define  STM_TIM1_CCMR2_IC1F_DIV_1_N_4 2
+#define  STM_TIM1_CCMR2_IC1F_DIV_1_N_8 3
+#define  STM_TIM1_CCMR2_IC1F_DIV_2_N_6 4
+#define  STM_TIM1_CCMR2_IC1F_DIV_2_N_8 5
+#define  STM_TIM1_CCMR2_IC1F_DIV_4_N_6 6
+#define  STM_TIM1_CCMR2_IC1F_DIV_4_N_8 7
+#define  STM_TIM1_CCMR2_IC1F_DIV_8_N_6 8
+#define  STM_TIM1_CCMR2_IC1F_DIV_8_N_8 9
+#define  STM_TIM1_CCMR2_IC1F_DIV_16_N_5        10
+#define  STM_TIM1_CCMR2_IC1F_DIV_16_N_6        11
+#define  STM_TIM1_CCMR2_IC1F_DIV_16_N_8        12
+#define  STM_TIM1_CCMR2_IC1F_DIV_32_N_5        13
+#define  STM_TIM1_CCMR2_IC1F_DIV_32_N_6        14
+#define  STM_TIM1_CCMR2_IC1F_DIV_32_N_8        15
+
+#define STM_TIM1_CCER_CC4P     13
+#define STM_TIM1_CCER_CC4E     12
+#define STM_TIM1_CCER_CC3NP    11
+#define STM_TIM1_CCER_CC3NE    10
+#define STM_TIM1_CCER_CC3P     9
+#define STM_TIM1_CCER_CC3E     8
+#define STM_TIM1_CCER_CC2NP    7
+#define STM_TIM1_CCER_CC2NE    6
+#define STM_TIM1_CCER_CC2P     5
+#define STM_TIM1_CCER_CC2E     4
+#define STM_TIM1_CCER_CC1BP    3
+#define STM_TIM1_CCER_CC1NE    2
+#define STM_TIM1_CCER_CC1P     1
+#define STM_TIM1_CCER_CC1E     0
+
+#define STM_TIM1_BDTR_MOE      15
+#define STM_TIM1_BDTR_AOE      14
+#define STM_TIM1_BDTR_BKP      13
+#define STM_TIM1_BDTR_BKE      12
+#define STM_TIM1_BDTR_OSSR     11
+#define STM_TIM1_BDTR_OSSI     10
+#define STM_TIM1_BDTR_LOCK     8
+#define  STM_TIM1_BDTR_LOCK_OFF                0
+#define  STM_TIM1_BDTR_LOCK_LEVEL_1    1
+#define  STM_TIM1_BDTR_LOCK_LEVEL_2    2
+#define  STM_TIM1_BDTR_LOCK_LEVEL_3    3
+
+#define STM_TIM1_BDTR_DTG      0
+
+#define STM_TIM1_DCR_DBL       8
+#define STM_TIM1_DCR_DBA       0
+
+extern struct stm_tim1 stm_tim1;
+
+#define stm_tim1       (*(struct stm_tim1 *)0x40012c00)
+
 struct stm_tim23 {
        vuint32_t       cr1;
        vuint32_t       cr2;
@@ -1597,6 +1890,7 @@ extern struct stm_usb stm_usb;
 #define STM_USB_EPR_CTR_RX     15
 #define  STM_USB_EPR_CTR_RX_WRITE_INVARIANT            1
 #define STM_USB_EPR_DTOG_RX    14
+#define STM_USB_EPR_SW_BUF_TX  14
 #define STM_USB_EPR_DTOG_RX_WRITE_INVARIANT            0
 #define STM_USB_EPR_STAT_RX    12
 #define  STM_USB_EPR_STAT_RX_DISABLED                  0
@@ -1613,11 +1907,14 @@ extern struct stm_usb stm_usb;
 #define  STM_USB_EPR_EP_TYPE_INTERRUPT                 3
 #define  STM_USB_EPR_EP_TYPE_MASK                      3
 #define STM_USB_EPR_EP_KIND    8
+#define  STM_USB_EPR_EP_KIND_SNGL_BUF                  0       /* Bulk */
 #define  STM_USB_EPR_EP_KIND_DBL_BUF                   1       /* Bulk */
+#define  STM_USB_EPR_EP_KIND_NO_STATUS_OUT             0       /* Control */
 #define  STM_USB_EPR_EP_KIND_STATUS_OUT                        1       /* Control */
 #define STM_USB_EPR_CTR_TX     7
 #define  STM_USB_CTR_TX_WRITE_INVARIANT                        1
 #define STM_USB_EPR_DTOG_TX    6
+#define STM_USB_EPR_SW_BUF_RX  6
 #define  STM_USB_EPR_DTOG_TX_WRITE_INVARIANT           0
 #define STM_USB_EPR_STAT_TX    4
 #define  STM_USB_EPR_STAT_TX_DISABLED                  0
@@ -1703,7 +2000,12 @@ union stm_usb_bdt {
 
 #define STM_USB_BDT_SIZE       8
 
-extern uint8_t stm_usb_sram[];
+/* We'll use the first block of usb SRAM for the BDT */
+extern uint8_t stm_usb_sram[] __attribute__((aligned(4)));
+extern union stm_usb_bdt stm_usb_bdt[STM_USB_BDT_SIZE] __attribute__((aligned(4)));
+
+#define stm_usb_sram   ((uint8_t *) 0x40006000)
+#define stm_usb_bdt    ((union stm_usb_bdt *) 0x40006000)
 
 struct stm_exti {
        vuint32_t       imr;
@@ -1717,4 +2019,174 @@ struct stm_exti {
 
 extern struct stm_exti stm_exti;
 
+struct stm_usart {
+       vuint32_t       cr1;    /* control register 1 */
+       vuint32_t       cr2;    /* control register 2 */
+       vuint32_t       cr3;    /* control register 3 */
+       vuint32_t       brr;    /* baud rate register */
+
+       vuint32_t       gtpr;   /* guard time and prescaler */
+       vuint32_t       rtor;   /* receiver timeout register */
+       vuint32_t       rqr;    /* request register */
+       vuint32_t       isr;    /* interrupt and status register */
+
+       vuint32_t       icr;    /* interrupt flag clear register */
+       vuint32_t       rdr;    /* receive data register */
+       vuint32_t       tdr;    /* transmit data register */
+};
+
+#define STM_USART_CR1_M1       28
+#define STM_USART_CR1_EOBIE    27
+#define STM_USART_CR1_RTOIE    26
+#define STM_USART_CR1_DEAT     21
+#define STM_USART_CR1_DEDT     16
+#define STM_USART_CR1_OVER8    15
+#define STM_USART_CR1_CMIE     14
+#define STM_USART_CR1_MME      13
+#define STM_USART_CR1_M0       12
+#define STM_USART_CR1_WAKE     11
+#define STM_USART_CR1_PCE      10
+#define STM_USART_CR1_PS       9
+#define STM_USART_CR1_PEIE     8
+#define STM_USART_CR1_TXEIE    7
+#define STM_USART_CR1_TCIE     6
+#define STM_USART_CR1_RXNEIE   5
+#define STM_USART_CR1_IDLEIE   4
+#define STM_USART_CR1_TE       3
+#define STM_USART_CR1_RE       2
+#define STM_USART_CR1_UESM     1
+#define STM_USART_CR1_UE       0
+
+#define STM_USART_CR2_ADD      24
+#define STM_USART_CR2_RTOEN    23
+#define STM_USART_CR2_ABRMOD   21
+#define STM_USART_CR2_ABREN    20
+#define STM_USART_CR2_MSBFIRST 19
+#define STM_USART_CR2_DATAINV  18
+#define STM_USART_CR2_TXINV    17
+#define STM_USART_CR2_RXINV    16
+#define STM_USART_CR2_SWAP     15
+#define STM_USART_CR2_LINEN    14
+#define STM_USART_CR2_STOP     12
+#define STM_USART_CR2_CLKEN    11
+#define STM_USART_CR2_CPOL     10
+#define STM_USART_CR2_CHPA     9
+#define STM_USART_CR2_LBCL     8
+#define STM_USART_CR2_LBDIE    6
+#define STM_USART_CR2_LBDL     5
+#define STM_USART_CR2_ADDM7    4
+
+#define STM_USART_CR3_WUFIE    22
+#define STM_USART_CR3_WUS      20
+#define STM_USART_CR3_SCARCNT  17
+#define STM_USART_CR3_DEP      15
+#define STM_USART_CR3_DEM      14
+#define STM_USART_CR3_DDRE     13
+#define STM_USART_CR3_OVRDIS   12
+#define STM_USART_CR3_ONEBIT   11
+#define STM_USART_CR3_CTIIE    10
+#define STM_USART_CR3_CTSE     9
+#define STM_USART_CR3_RTSE     8
+#define STM_USART_CR3_DMAT     7
+#define STM_USART_CR3_DMAR     6
+#define STM_USART_CR3_SCEN     5
+#define STM_USART_CR3_NACK     4
+#define STM_USART_CR3_HDSEL    3
+#define STM_USART_CR3_IRLP     2
+#define STM_USART_CR3_IREN     1
+#define STM_USART_CR3_EIE      0
+
+#define STM_USART_GTPR_GT      8
+#define STM_USART_GTPR_PSC     0
+
+#define STM_USART_RQR_TXFRQ    4
+#define STM_USART_RQR_RXFRQ    3
+#define STM_USART_RQR_MMRQ     2
+#define STM_USART_RQR_SBKRQ    1
+#define STM_USART_RQR_ABRRQ    0
+
+#define STM_USART_ISR_REACK    22
+#define STM_USART_ISR_TEACK    21
+#define STM_USART_ISR_WUF      20
+#define STM_USART_ISR_RWU      19
+#define STM_USART_ISR_SBKF     18
+#define STM_USART_ISR_CMF      17
+#define STM_USART_ISR_BUSY     16
+#define STM_USART_ISR_ABRF     15
+#define STM_USART_ISR_ABRE     14
+#define STM_USART_ISR_EOBF     12
+#define STM_USART_ISR_RTOF     11
+#define STM_USART_ISR_CTS      10
+#define STM_USART_ISR_CTSIF    9
+#define STM_USART_ISR_LBDF     8
+#define STM_USART_ISR_TXE      7
+#define STM_USART_ISR_TC       6
+#define STM_USART_ISR_RXNE     5
+#define STM_USART_ISR_IDLE     4
+#define STM_USART_ISR_ORE      3
+#define STM_USART_ISR_NF       2
+#define STM_USART_ISR_FE       1
+#define STM_USART_ISR_PE       0
+
+#define STM_USART_ICR_WUCF     20
+#define STM_USART_ICR_CMCF     17
+#define STM_USART_ICR_EOBCF    12
+#define STM_USART_ICR_RTOCF    11
+#define STM_USART_ICR_CTSCF    9
+#define STM_USART_ICR_LBDCF    8
+#define STM_USART_ICR_TCCF     6
+#define STM_USART_ICR_IDLECF   4
+#define STM_USART_ICR_ORECF    3
+#define STM_USART_ICR_NCF      2
+#define STM_USART_ICR_FECF     1
+#define STM_USART_ICR_PECF     0
+
+extern struct stm_usart        stm_usart1;
+extern struct stm_usart stm_usart2;
+
+#define isr_decl(name) \
+       void __attribute__ ((weak)) stm_ ## name ## _isr(void);
+
+isr_decl(nmi)
+isr_decl(hardfault)
+isr_decl(memmanage)
+isr_decl(busfault)
+isr_decl(usagefault)
+isr_decl(svc)
+isr_decl(debugmon)
+isr_decl(pendsv)
+isr_decl(systick)
+isr_decl(wwdg)
+isr_decl(pvd)
+isr_decl(rtc)
+isr_decl(flash)
+isr_decl(rcc_crs)
+isr_decl(exti0_1)
+isr_decl(exti2_3)
+isr_decl(exti4_15)
+isr_decl(tsc)
+isr_decl(dma_ch1)
+isr_decl(dma_ch2_3)
+isr_decl(dma_ch4_5_6)
+isr_decl(adc_comp)
+isr_decl(tim1_brk_up_trg_com)
+isr_decl(tim1_cc)
+isr_decl(tim2)
+isr_decl(tim3)
+isr_decl(tim6_dac)
+isr_decl(tim7)
+isr_decl(tim14)
+isr_decl(tim15)
+isr_decl(tim16)
+isr_decl(tim17)
+isr_decl(i2c1)
+isr_decl(i2c2)
+isr_decl(spi1)
+isr_decl(spi2)
+isr_decl(usart1)
+isr_decl(usart2)
+isr_decl(usart3_4_5_6_7_8)
+isr_decl(cec_can)
+isr_decl(usb)
+
 #endif /* _STM32F0_H_ */