HWA
Bare metal programming with style
rcca_1.h
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/* This file is part of the HWA project.
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* Copyright (c) 2017 Christophe Duparquet.
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* All rights reserved. Read LICENSE.TXT for details.
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*/
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#define hw_class__rcca
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#include "
hsia_1.h
"
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#include "
hsea_1.h
"
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#include "
plla_1.h
"
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#define hw_hsi _hsia, 0
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#define hw_hse _hsea, 0
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#define hw_pll _plla, 0
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#define hw_class__ahba
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#define hw_ahb _ahba, 0
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#define hw_class__apba
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#define hw_apb1 _apba, 0
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#define hw_apb2 _apba, 0
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/* Hardware registers
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*/
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#define hw_rcc_cr _r32, 0x00, 0x010D00F9, 0
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#define hw_rcc_cfgr _r32, 0x04, 0x077FFFF3, 0
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#define hw_rcc_cir _r32, 0x08, 0x00FFFFFF, 0
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#define hw_rcc_apb2enr _r32, 0x18, 0x0038FFFD, 0
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#define hw_rcc_apb1enr _r32, 0x1C, 0x3AFED3FF, 0
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/* Logical registers are implemented as object registers since there is only one
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* RCC in the device and HW_X() will find them faster this way.
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*/
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#define hw_rcc_csson _ob1, cr, 1, 19
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#define hw_pll_rdy _xb1, rcc, cr, 1, 25
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#define hw_pll_on _xb1, rcc, cr, 1, 24
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#define hw_pll_cken _xb1, rcc, cr, 1, 24
/* convenient */
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#define hw_hse_byp _xb1, rcc, cr, 1, 18
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#define hw_hse_rdy _xb1, rcc, cr, 1, 17
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#define hw_hse_on _xb1, rcc, cr, 1, 16
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#define hw_hse_cken _xb1, rcc, cr, 1, 16
/* convenient */
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#define hw_hsi_cal _xb1, rcc, cr, 8, 8
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#define hw_hsi_trim _xb1, rcc, cr, 5, 3
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#define hw_hsi_rdy _xb1, rcc, cr, 1, 1
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#define hw_hsi_on _xb1, rcc, cr, 1, 0
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#define hw_hsi_cken _xb1, rcc, cr, 1, 0
/* convenient */
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#define hw_rcc_mco _ob1, cfgr, 3, 24
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#define hw_rcc_usbpre _ob1, cfgr, 1, 22
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#define hw_rcc_adcpre _ob1, cfgr, 2, 14
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#define hw_rcc_ppre2 _ob1, cfgr, 3, 11
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#define hw_rcc_apb2 _ob1, cfgr, 3, 11
/* convenient */
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//#define hw_rcc_apb2prescaler _ob1, cfgr, 3, 11 /* convenient */
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#define hw_rcc_ppre1 _ob1, cfgr, 3, 8
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#define hw_rcc_apb1 _ob1, cfgr, 3, 8
/* convenient */
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//#define hw_rcc_apb1prescaler _ob1, cfgr, 3, 8 /* convenient */
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#define hw_rcc_hpre _ob1, cfgr, 4, 4
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#define hw_rcc_sws _ob1, cfgr, 2, 2
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#define hw_rcc_sw _ob1, cfgr, 2, 0
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#define hw_pll_mul _xb1, rcc, cfgr, 4, 18
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#define hw_pll_xtpre _xb1, rcc, cfgr, 1, 17
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#define hw_pll_src _xb1, rcc, cfgr, 1, 16
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#define hw_pll_xtpresrc _xb1, rcc, cfgr, 2, 16
/* convenient */
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#define hw_hse_rdyc _xb1, rcc, cir, 1, 19
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#define hw_hse_rdye _xb1, rcc, cir, 1, 11
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#define hw_hse_rdyf _xb1, rcc, cir, 1, 3
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#define hw_hsi_rdyc _xb1, rcc, cir, 1, 18
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#define hw_hsi_rdye _xb1, rcc, cir, 1, 10
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#define hw_hsi_rdyf _xb1, rcc, cir, 1, 2
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#define hw_rcc_tim11en _ob1, apb2enr, 1, 21
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#define hw_rcc_tim10en _ob1, apb2enr, 1, 20
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#define hw_rcc_tim9en _ob1, apb2enr, 1, 19
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#define hw_rcc_adc3en _ob1, apb2enr, 1, 15
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#define hw_rcc_usart1en _ob1, apb2enr, 1, 14
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#define hw_rcc_tim8en _ob1, apb2enr, 1, 13
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#define hw_rcc_spi1en _ob1, apb2enr, 1, 12
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#define hw_rcc_tim1en _ob1, apb2enr, 1, 11
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#define hw_rcc_adc2en _ob1, apb2enr, 1, 10
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#define hw_rcc_adc1en _ob1, apb2enr, 1, 9
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#define hw_rcc_port6en _ob1, apb2enr, 1, 8
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#define hw_rcc_port5en _ob1, apb2enr, 1, 7
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#define hw_rcc_port4en _ob1, apb2enr, 1, 6
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#define hw_rcc_port3en _ob1, apb2enr, 1, 5
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#define hw_rcc_port2en _ob1, apb2enr, 1, 4
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#define hw_rcc_port1en _ob1, apb2enr, 1, 3
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#define hw_rcc_port0en _ob1, apb2enr, 1, 2
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#define hw_rcc_afioen _ob1, apb2enr, 1, 0
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#define hw_porta_cken _xb1, rcc, apb2enr, 1, 2
/* convenient */
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#define hw_portb_cken _xb1, rcc, apb2enr, 1, 3
/* convenient */
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#define hw_portc_cken _xb1, rcc, apb2enr, 1, 4
/* convenient */
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#define hw_portd_cken _xb1, rcc, apb2enr, 1, 5
/* convenient */
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#define hw_porte_cken _xb1, rcc, apb2enr, 1, 6
/* convenient */
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#define hw_porth_cken _xb1, rcc, apb2enr, 1, 8
/* convenient */
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#define hw_afio_cken _xb1, rcc, apb2enr, 1, 0
/* convenient */
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#define hw_rcc_dacen _ob1, apb1enr, 1, 29
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#define hw_rcc_pwren _ob1, apb1enr, 1, 28
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#define hw_rcc_bkpen _ob1, apb1enr, 1, 27
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#define hw_rcc_canen _ob1, apb1enr, 1, 25
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#define hw_rcc_usben _ob1, apb1enr, 1, 23
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#define hw_rcc_i2c2en _ob1, apb1enr, 1, 22
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#define hw_rcc_i2c1en _ob1, apb1enr, 1, 21
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#define hw_rcc_uart5en _ob1, apb1enr, 1, 20
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#define hw_rcc_uart4en _ob1, apb1enr, 1, 19
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#define hw_rcc_usart3en _ob1, apb1enr, 1, 18
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#define hw_rcc_usart2en _ob1, apb1enr, 1, 17
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#define hw_rcc_spi3en _ob1, apb1enr, 1, 15
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#define hw_rcc_spi2en _ob1, apb1enr, 1, 14
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#define hw_rcc_wwdgen _ob1, apb1enr, 1, 11
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#define hw_rcc_tim14en _ob1, apb1enr, 1, 8
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#define hw_rcc_tim13en _ob1, apb1enr, 1, 7
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#define hw_rcc_tim12en _ob1, apb1enr, 1, 6
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#define hw_rcc_tim7en _ob1, apb1enr, 1, 5
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#define hw_rcc_tim6en _ob1, apb1enr, 1, 4
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#define hw_rcc_tim5en _ob1, apb1enr, 1, 3
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#define hw_rcc_tim4en _ob1, apb1enr, 1, 2
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#define hw_rcc_tim3en _ob1, apb1enr, 1, 1
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#define hw_rcc_tim2en _ob1, apb1enr, 1, 0
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/* HWA names
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*/
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#define hw_rcc_dac _ob1, apb1enr, 1, 29
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#define hw_rcc_power _ob1, apb1enr, 1, 28
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#define hw_rcc_backup _ob1, apb1enr, 1, 27
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#define hw_rcc_can _ob1, apb1enr, 1, 25
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#define hw_rcc_usb _ob1, apb1enr, 1, 23
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#define hw_rcc_i2c2 _ob1, apb1enr, 1, 22
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#define hw_rcc_i2c1 _ob1, apb1enr, 1, 21
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#define hw_rcc_uart5 _ob1, apb1enr, 1, 20
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#define hw_rcc_uart4 _ob1, apb1enr, 1, 19
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#define hw_rcc_usart3 _ob1, apb1enr, 1, 18
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#define hw_rcc_usart2 _ob1, apb1enr, 1, 17
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#define hw_rcc_spi3 _ob1, apb1enr, 1, 15
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#define hw_rcc_spi2 _ob1, apb1enr, 1, 14
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#define hw_rcc_windiwwdg _ob1, apb1enr, 1, 11
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#define hw_rcc_counter14 _ob1, apb1enr, 1, 8
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#define hw_rcc_counter13 _ob1, apb1enr, 1, 7
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#define hw_rcc_counter12 _ob1, apb1enr, 1, 6
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#define hw_rcc_counter7 _ob1, apb1enr, 1, 5
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#define hw_rcc_counter6 _ob1, apb1enr, 1, 4
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#define hw_rcc_counter5 _ob1, apb1enr, 1, 3
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#define hw_rcc_counter4 _ob1, apb1enr, 1, 2
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#define hw_rcc_counter3 _ob1, apb1enr, 1, 1
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#define hw_rcc_counter2 _ob1, apb1enr, 1, 0
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#define hw_counter2_cken _xb1, rcc, apb1enr, 1, 0
/* convenient */
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#define hw_counter3_cken _xb1, rcc, apb1enr, 1, 1
/* convenient */
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#define hw_counter4_cken _xb1, rcc, apb1enr, 1, 2
/* convenient */
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#define hw_counter5_cken _xb1, rcc, apb1enr, 1, 3
/* convenient */
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/* Convenient objects
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*/
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#define hw_usbprescaler _obj, 0
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#define hw_adcprescaler _obj, 0
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#if !defined __ASSEMBLER__
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/* HWA context
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*/
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typedef
struct
{
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hwa_r32_t cr ;
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hwa_r32_t cfgr ;
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hwa_r32_t apb2enr ;
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hwa_r32_t apb1enr ;
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} hwa_rcca_t ;
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#endif
hsia_1.h
HSI.
plla_1.h
PLL.
hsea_1.h
HSE.
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