stmhal: Add lots of constants to stm module.

4 files changed, 721 insertions, 9 deletions

diff --git a/stmhal/make-stmconst.py b/stmhal/make-stmconst.py
new file mode 100644
index 000000000..ba428395c
--- /dev/null
+++ b/stmhal/make-stmconst.py
@@ -0,0 +1,223 @@
+"""
+Read in the cmsis/devinc/stm32f405xx.h header, extract relevant constants,
+and create modstmconst.c.
+
+This is not part of the automatic build process because stm32f405xx.h isn't
+expected to change.  After generating the file, some manual intervention is
+needed to copy the new qstr definitions to qstrdefsport.h.
+"""
+
+import argparse
+import re
+
+# given a list of (name,regex) pairs, find the first one that matches the given line
+def re_match_first(regexs, line):
+    for name, regex in regexs:
+        match = re.match(regex, line)
+        if match:
+            return name, match
+    return None, None
+
+class LexerError(Exception):
+    def __init__(self, line):
+        self.line = line
+
+class Lexer:
+    re_io_reg = r'__IO uint(?P<bits>8|16|32)_t +(?P<reg>[A-Z0-9]+)'
+    re_comment = r'(?P<comment>[A-Za-z0-9 \-/_()]+)'
+    re_addr_offset = r'Address offset: (?P<offset>0x[0-9A-Z]{2,3})'
+    regexs = (
+        ('#define hex', re.compile(r'#define +(?P<id>[A-Z0-9_]+) +\(\(uint32_t\)(?P<hex>0x[0-9A-F]+)\)($| +/\*)')),
+        ('#define X', re.compile(r'#define +(?P<id>[A-Z0-9_]+) +(?P<id2>[A-Z0-9_]+)($| +/\*)')),
+        ('#define X+hex', re.compile(r'#define +(?P<id>[A-Z0-9_]+) +\((?P<id2>[A-Z0-9_]+) \+ (?P<hex>0x[0-9A-F]+)\)($| +/\*)')),
+        ('#define typedef', re.compile(r'#define +(?P<id>[A-Z0-9_]+) +\(\([A-Za-z0-9_]+_TypeDef \*\) (?P<id2>[A-Z0-9_]+)\)($| +/\*)')),
+        ('typedef struct', re.compile(r'typedef struct$')),
+        ('{', re.compile(r'{$')),
+        ('}', re.compile(r'}$')),
+        ('} TypeDef', re.compile(r'} *(?P<id>[A-Z][A-Za-z0-9_]+)_(?P<global>(Global)?)TypeDef;$')),
+        ('IO reg', re.compile(re_io_reg + r'; +/\*!< ' + re_comment + r', +' + re_addr_offset + r' *\*/')),
+        ('IO reg array', re.compile(re_io_reg + r'\[(?P<array>[2-8])\]; +/\*!< ' + re_comment + r', +' + re_addr_offset + r'-(0x[0-9A-Z]{2,3}) *\*/')),
+    )
+
+    def __init__(self, filename):
+        self.file = open(filename, 'rt')
+        self.line_number = 0
+
+    def next_match(self, strictly_next=False):
+        while True:
+            line = self.file.readline()
+            self.line_number += 1
+            if len(line) == 0:
+                return ('EOF', None)
+            match = re_match_first(Lexer.regexs, line.strip())
+            if strictly_next or match[0] is not None:
+                return match
+
+    def must_match(self, kind):
+        match = self.next_match(strictly_next=True)
+        if match[0] != kind:
+            raise LexerError(self.line_number)
+        return match
+
+def parse_file(filename):
+    lexer = Lexer(filename)
+
+    reg_defs = {}
+    consts = {}
+    periphs = []
+    while True:
+        m = lexer.next_match()
+        if m[0] == 'EOF':
+            break
+        elif m[0] == '#define hex':
+            d = m[1].groupdict()
+            consts[d['id']] = int(d['hex'], base=16)
+        elif m[0] == '#define X':
+            d = m[1].groupdict()
+            if d['id2'] in consts:
+                consts[d['id']] = consts[d['id2']]
+        elif m[0] == '#define X+hex':
+            d = m[1].groupdict()
+            if d['id2'] in consts:
+                consts[d['id']] = consts[d['id2']] + int(d['hex'], base=16)
+        elif m[0] == '#define typedef':
+            d = m[1].groupdict()
+            if d['id2'] in consts:
+                periphs.append((d['id'], consts[d['id2']]))
+        elif m[0] == 'typedef struct':
+            lexer.must_match('{')
+            m = lexer.next_match()
+            regs = []
+            while m[0] in ('IO reg', 'IO reg array'):
+                d = m[1].groupdict()
+                reg = d['reg']
+                offset = int(d['offset'], base=16)
+                bits = int(d['bits'])
+                comment = d['comment']
+                if m[0] == 'IO reg':
+                    regs.append((reg, offset, bits, comment))
+                else:
+                    for i in range(int(d['array'])):
+                        regs.append((reg + str(i), offset + i * bits // 8, bits, comment))
+                m = lexer.next_match()
+            if m[0] == '}':
+                pass
+            elif m[0] == '} TypeDef':
+                reg_defs[m[1].groupdict()['id']] = regs
+            else:
+                raise LexerError(lexer.line_number)
+
+    return periphs, reg_defs
+
+def print_periph(periph_name, periph_val, needed_qstrs):
+    qstr = periph_name.upper()
+    print('{ MP_OBJ_NEW_QSTR(MP_QSTR_%s), MP_OBJ_NEW_SMALL_INT(%#x) },' % (qstr, periph_val))
+    needed_qstrs.add(qstr)
+
+def print_regs(reg_name, reg_defs, needed_qstrs):
+    reg_name = reg_name.upper()
+    for r in reg_defs:
+        qstr = reg_name + '_' + r[0]
+        print('{ MP_OBJ_NEW_QSTR(MP_QSTR_%s), MP_OBJ_NEW_SMALL_INT(%#x) }, // %s-bits, %s' % (qstr, r[1], r[2], r[3]))
+        needed_qstrs.add(qstr)
+
+# This version of print regs groups registers together into submodules (eg GPIO submodule).
+# This makes the qstrs shorter, and makes the list of constants more manageable (since
+# they are not all in one big module) but it is then harder to compile the constants, and
+# is more cumbersome to access.
+# As such, we don't use this version.
+# And for the number of constants we have, this function seems to use about the same amount
+# of ROM as print_regs.
+def print_regs_as_submodules(reg_name, reg_defs, modules, needed_qstrs):
+    mod_name_lower = reg_name.lower() + '_'
+    mod_name_upper = mod_name_lower.upper()
+    modules.append((mod_name_lower, mod_name_upper))
+
+    print("""
+STATIC const mp_map_elem_t stm_%s_globals_table[] = {
+    { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_%s) },
+""" % (mod_name_lower, mod_name_upper))
+    needed_qstrs.add(mod_name_upper)
+
+    for r in reg_defs:
+        print('    { MP_OBJ_NEW_QSTR(MP_QSTR_%s), MP_OBJ_NEW_SMALL_INT(%#x) }, // %s-bits, %s' % (r[0], r[1], r[2], r[3]))
+        needed_qstrs.add(r[0])
+
+    print("""};
+
+STATIC const mp_obj_dict_t stm_%s_globals = {
+    .base = {&mp_type_dict},
+    .map = {
+        .all_keys_are_qstrs = 1,
+        .table_is_fixed_array = 1,
+        .used = sizeof(stm_%s_globals_table) / sizeof(mp_map_elem_t),
+        .alloc = sizeof(stm_%s_globals_table) / sizeof(mp_map_elem_t),
+        .table = (mp_map_elem_t*)stm_%s_globals_table,
+    },
+};
+
+const mp_obj_module_t stm_%s_obj = {
+    .base = { &mp_type_module },
+    .name = MP_QSTR_%s,
+    .globals = (mp_obj_dict_t*)&stm_%s_globals,
+};
+""" % (mod_name_lower, mod_name_lower, mod_name_lower, mod_name_lower, mod_name_lower, mod_name_upper, mod_name_lower))
+
+def main():
+    cmd_parser = argparse.ArgumentParser(description='Extract ST constants from a C header file.')
+    cmd_parser.add_argument('file', nargs=1, help='input file')
+    args = cmd_parser.parse_args()
+
+    periphs, reg_defs = parse_file(args.file[0])
+
+    modules = []
+    needed_qstrs = set()
+
+    print("// Automatically generated from %s by make-stmconst.py" % args.file[0])
+    print("")
+
+    for periph_name, periph_val in periphs:
+        print_periph(periph_name, periph_val, needed_qstrs)
+
+    for reg in (
+        'ADC',
+        #'ADC_Common',
+        #'CAN_TxMailBox',
+        #'CAN_FIFOMailBox',
+        #'CAN_FilterRegister',
+        #'CAN',
+        'CRC',
+        'DAC',
+        'DBGMCU',
+        'DMA_Stream',
+        'DMA',
+        'EXTI',
+        'FLASH',
+        'GPIO',
+        'SYSCFG',
+        'I2C',
+        'IWDG',
+        'PWR',
+        'RCC',
+        'RTC',
+        #'SDIO',
+        'SPI',
+        'TIM',
+        'USART',
+        'WWDG',
+        'RNG',
+        ):
+        print_regs(reg, reg_defs[reg], needed_qstrs)
+        #print_regs_as_submodules(reg, reg_defs[reg], modules, needed_qstrs)
+
+    #print("#define MOD_STM_CONST_MODULES \\")
+    #for mod_lower, mod_upper in modules:
+    #    print("    { MP_OBJ_NEW_QSTR(MP_QSTR_%s), (mp_obj_t)&stm_%s_obj }, \\" % (mod_upper, mod_lower))
+
+    print("")
+
+    for qstr in sorted(needed_qstrs):
+        print('Q({})'.format(qstr))
+
+if __name__ == "__main__":
+    main()
diff --git a/stmhal/modstm.c b/stmhal/modstm.c
index 913406342..c923d13f3 100644
--- a/stmhal/modstm.c
+++ b/stmhal/modstm.c
@@ -97,13 +97,7 @@ STATIC const mp_map_elem_t stm_module_globals_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR_mem16), (mp_obj_t)&stm_mem16_obj },
     { MP_OBJ_NEW_QSTR(MP_QSTR_mem32), (mp_obj_t)&stm_mem32_obj },
 
-    { MP_OBJ_NEW_QSTR(MP_QSTR_GPIOA), MP_OBJ_NEW_SMALL_INT(GPIOA_BASE) },
-    { MP_OBJ_NEW_QSTR(MP_QSTR_GPIOB), MP_OBJ_NEW_SMALL_INT(GPIOB_BASE) },
-    { MP_OBJ_NEW_QSTR(MP_QSTR_GPIOC), MP_OBJ_NEW_SMALL_INT(GPIOC_BASE) },
-    { MP_OBJ_NEW_QSTR(MP_QSTR_GPIOD), MP_OBJ_NEW_SMALL_INT(GPIOD_BASE) },
-    { MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_IDR), MP_OBJ_NEW_SMALL_INT(0x10) },
-    { MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_BSRRL), MP_OBJ_NEW_SMALL_INT(0x18) },
-    { MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_BSRRH), MP_OBJ_NEW_SMALL_INT(0x1a) },
+#include "modstmconst.gen.c"
 };
 
 STATIC const mp_obj_dict_t stm_module_globals = {
diff --git a/stmhal/modstmconst.gen.c b/stmhal/modstmconst.gen.c
new file mode 100644
index 000000000..3f2180ebc
--- /dev/null
+++ b/stmhal/modstmconst.gen.c
@@ -0,0 +1,251 @@
+// Automatically generated from cmsis/devinc/stm32f405xx.h by make-stmconst.py
+
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM2), MP_OBJ_NEW_SMALL_INT(0x40000000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM3), MP_OBJ_NEW_SMALL_INT(0x40000400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM4), MP_OBJ_NEW_SMALL_INT(0x40000800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM5), MP_OBJ_NEW_SMALL_INT(0x40000c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM6), MP_OBJ_NEW_SMALL_INT(0x40001000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM7), MP_OBJ_NEW_SMALL_INT(0x40001400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM12), MP_OBJ_NEW_SMALL_INT(0x40001800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM13), MP_OBJ_NEW_SMALL_INT(0x40001c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM14), MP_OBJ_NEW_SMALL_INT(0x40002000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC), MP_OBJ_NEW_SMALL_INT(0x40002800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_WWDG), MP_OBJ_NEW_SMALL_INT(0x40002c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_IWDG), MP_OBJ_NEW_SMALL_INT(0x40003000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI2), MP_OBJ_NEW_SMALL_INT(0x40003800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI3), MP_OBJ_NEW_SMALL_INT(0x40003c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART2), MP_OBJ_NEW_SMALL_INT(0x40004400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART3), MP_OBJ_NEW_SMALL_INT(0x40004800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_UART4), MP_OBJ_NEW_SMALL_INT(0x40004c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_UART5), MP_OBJ_NEW_SMALL_INT(0x40005000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C1), MP_OBJ_NEW_SMALL_INT(0x40005400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C2), MP_OBJ_NEW_SMALL_INT(0x40005800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C3), MP_OBJ_NEW_SMALL_INT(0x40005c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_CAN1), MP_OBJ_NEW_SMALL_INT(0x40006400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_CAN2), MP_OBJ_NEW_SMALL_INT(0x40006800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_PWR), MP_OBJ_NEW_SMALL_INT(0x40007000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC), MP_OBJ_NEW_SMALL_INT(0x40007400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM1), MP_OBJ_NEW_SMALL_INT(0x40010000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM8), MP_OBJ_NEW_SMALL_INT(0x40010400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART1), MP_OBJ_NEW_SMALL_INT(0x40011000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART6), MP_OBJ_NEW_SMALL_INT(0x40011400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC), MP_OBJ_NEW_SMALL_INT(0x40012300) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC1), MP_OBJ_NEW_SMALL_INT(0x40012000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC2), MP_OBJ_NEW_SMALL_INT(0x40012100) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC3), MP_OBJ_NEW_SMALL_INT(0x40012200) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SDIO), MP_OBJ_NEW_SMALL_INT(0x40012c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI1), MP_OBJ_NEW_SMALL_INT(0x40013000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SYSCFG), MP_OBJ_NEW_SMALL_INT(0x40013800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_EXTI), MP_OBJ_NEW_SMALL_INT(0x40013c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM9), MP_OBJ_NEW_SMALL_INT(0x40014000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM10), MP_OBJ_NEW_SMALL_INT(0x40014400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM11), MP_OBJ_NEW_SMALL_INT(0x40014800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIOA), MP_OBJ_NEW_SMALL_INT(0x40020000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIOB), MP_OBJ_NEW_SMALL_INT(0x40020400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIOC), MP_OBJ_NEW_SMALL_INT(0x40020800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIOD), MP_OBJ_NEW_SMALL_INT(0x40020c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIOE), MP_OBJ_NEW_SMALL_INT(0x40021000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIOF), MP_OBJ_NEW_SMALL_INT(0x40021400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIOG), MP_OBJ_NEW_SMALL_INT(0x40021800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIOH), MP_OBJ_NEW_SMALL_INT(0x40021c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIOI), MP_OBJ_NEW_SMALL_INT(0x40022000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_CRC), MP_OBJ_NEW_SMALL_INT(0x40023000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC), MP_OBJ_NEW_SMALL_INT(0x40023800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_FLASH), MP_OBJ_NEW_SMALL_INT(0x40023c00) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DMA1), MP_OBJ_NEW_SMALL_INT(0x40026000) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DMA2), MP_OBJ_NEW_SMALL_INT(0x40026400) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RNG), MP_OBJ_NEW_SMALL_INT(0x50060800) },
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_SR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, ADC status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_CR1), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, ADC control register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_CR2), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, ADC control register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_SMPR1), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, ADC sample time register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_SMPR2), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, ADC sample time register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_JOFR1), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, ADC injected channel data offset register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_JOFR2), MP_OBJ_NEW_SMALL_INT(0x18) }, // 32-bits, ADC injected channel data offset register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_JOFR3), MP_OBJ_NEW_SMALL_INT(0x1c) }, // 32-bits, ADC injected channel data offset register 3
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_JOFR4), MP_OBJ_NEW_SMALL_INT(0x20) }, // 32-bits, ADC injected channel data offset register 4
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_HTR), MP_OBJ_NEW_SMALL_INT(0x24) }, // 32-bits, ADC watchdog higher threshold register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_LTR), MP_OBJ_NEW_SMALL_INT(0x28) }, // 32-bits, ADC watchdog lower threshold register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_SQR1), MP_OBJ_NEW_SMALL_INT(0x2c) }, // 32-bits, ADC regular sequence register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_SQR2), MP_OBJ_NEW_SMALL_INT(0x30) }, // 32-bits, ADC regular sequence register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_SQR3), MP_OBJ_NEW_SMALL_INT(0x34) }, // 32-bits, ADC regular sequence register 3
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_JSQR), MP_OBJ_NEW_SMALL_INT(0x38) }, // 32-bits, ADC injected sequence register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_JDR1), MP_OBJ_NEW_SMALL_INT(0x3c) }, // 32-bits, ADC injected data register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_JDR2), MP_OBJ_NEW_SMALL_INT(0x40) }, // 32-bits, ADC injected data register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_JDR3), MP_OBJ_NEW_SMALL_INT(0x44) }, // 32-bits, ADC injected data register 3
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_JDR4), MP_OBJ_NEW_SMALL_INT(0x48) }, // 32-bits, ADC injected data register 4
+{ MP_OBJ_NEW_QSTR(MP_QSTR_ADC_DR), MP_OBJ_NEW_SMALL_INT(0x4c) }, // 32-bits, ADC regular data register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_CRC_DR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, CRC Data register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_CRC_IDR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 8-bits, CRC Independent data register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_CRC_CR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, CRC Control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_CR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, DAC control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_SWTRIGR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, DAC software trigger register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DHR12R1), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, DAC channel1 12-bit right-aligned data holding register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DHR12L1), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, DAC channel1 12-bit left aligned data holding register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DHR8R1), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, DAC channel1 8-bit right aligned data holding register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DHR12R2), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, DAC channel2 12-bit right aligned data holding register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DHR12L2), MP_OBJ_NEW_SMALL_INT(0x18) }, // 32-bits, DAC channel2 12-bit left aligned data holding register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DHR8R2), MP_OBJ_NEW_SMALL_INT(0x1c) }, // 32-bits, DAC channel2 8-bit right-aligned data holding register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DHR12RD), MP_OBJ_NEW_SMALL_INT(0x20) }, // 32-bits, Dual DAC 12-bit right-aligned data holding register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DHR12LD), MP_OBJ_NEW_SMALL_INT(0x24) }, // 32-bits, DUAL DAC 12-bit left aligned data holding register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DHR8RD), MP_OBJ_NEW_SMALL_INT(0x28) }, // 32-bits, DUAL DAC 8-bit right aligned data holding register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DOR1), MP_OBJ_NEW_SMALL_INT(0x2c) }, // 32-bits, DAC channel1 data output register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_DOR2), MP_OBJ_NEW_SMALL_INT(0x30) }, // 32-bits, DAC channel2 data output register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DAC_SR), MP_OBJ_NEW_SMALL_INT(0x34) }, // 32-bits, DAC status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DBGMCU_IDCODE), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, MCU device ID code
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DBGMCU_CR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, Debug MCU configuration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DBGMCU_APB1FZ), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, Debug MCU APB1 freeze register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DBGMCU_APB2FZ), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, Debug MCU APB2 freeze register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DMA_LISR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, DMA low interrupt status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DMA_HISR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, DMA high interrupt status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DMA_LIFCR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, DMA low interrupt flag clear register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_DMA_HIFCR), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, DMA high interrupt flag clear register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_EXTI_IMR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, EXTI Interrupt mask register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_EXTI_EMR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, EXTI Event mask register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_EXTI_RTSR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, EXTI Rising trigger selection register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_EXTI_FTSR), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, EXTI Falling trigger selection register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_EXTI_SWIER), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, EXTI Software interrupt event register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_EXTI_PR), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, EXTI Pending register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_FLASH_ACR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, FLASH access control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_FLASH_KEYR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, FLASH key register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_FLASH_OPTKEYR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, FLASH option key register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_FLASH_SR), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, FLASH status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_FLASH_CR), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, FLASH control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_FLASH_OPTCR), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, FLASH option control register 
+{ MP_OBJ_NEW_QSTR(MP_QSTR_FLASH_OPTCR1), MP_OBJ_NEW_SMALL_INT(0x18) }, // 32-bits, FLASH option control register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_MODER), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, GPIO port mode register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_OTYPER), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, GPIO port output type register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_OSPEEDR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, GPIO port output speed register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_PUPDR), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, GPIO port pull-up/pull-down register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_IDR), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, GPIO port input data register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_ODR), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, GPIO port output data register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_BSRRL), MP_OBJ_NEW_SMALL_INT(0x18) }, // 16-bits, GPIO port bit set/reset low register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_BSRRH), MP_OBJ_NEW_SMALL_INT(0x1a) }, // 16-bits, GPIO port bit set/reset high register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_LCKR), MP_OBJ_NEW_SMALL_INT(0x1c) }, // 32-bits, GPIO port configuration lock register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_AFR0), MP_OBJ_NEW_SMALL_INT(0x20) }, // 32-bits, GPIO alternate function registers
+{ MP_OBJ_NEW_QSTR(MP_QSTR_GPIO_AFR1), MP_OBJ_NEW_SMALL_INT(0x24) }, // 32-bits, GPIO alternate function registers
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SYSCFG_MEMRMP), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, SYSCFG memory remap register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SYSCFG_PMC), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, SYSCFG peripheral mode configuration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SYSCFG_EXTICR0), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, SYSCFG external interrupt configuration registers
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SYSCFG_EXTICR1), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, SYSCFG external interrupt configuration registers
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SYSCFG_EXTICR2), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, SYSCFG external interrupt configuration registers
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SYSCFG_EXTICR3), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, SYSCFG external interrupt configuration registers
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SYSCFG_CMPCR), MP_OBJ_NEW_SMALL_INT(0x20) }, // 32-bits, SYSCFG Compensation cell control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_CR1), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, I2C Control register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_CR2), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, I2C Control register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_OAR1), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, I2C Own address register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_OAR2), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, I2C Own address register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_DR), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, I2C Data register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_SR1), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, I2C Status register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_SR2), MP_OBJ_NEW_SMALL_INT(0x18) }, // 32-bits, I2C Status register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_CCR), MP_OBJ_NEW_SMALL_INT(0x1c) }, // 32-bits, I2C Clock control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_TRISE), MP_OBJ_NEW_SMALL_INT(0x20) }, // 32-bits, I2C TRISE register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_I2C_FLTR), MP_OBJ_NEW_SMALL_INT(0x24) }, // 32-bits, I2C FLTR register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_IWDG_KR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, IWDG Key register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_IWDG_PR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, IWDG Prescaler register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_IWDG_RLR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, IWDG Reload register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_IWDG_SR), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, IWDG Status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_PWR_CR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, PWR power control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_PWR_CSR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, PWR power control/status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_CR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, RCC clock control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_PLLCFGR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, RCC PLL configuration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_CFGR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, RCC clock configuration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_CIR), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, RCC clock interrupt register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_AHB1RSTR), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, RCC AHB1 peripheral reset register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_AHB2RSTR), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, RCC AHB2 peripheral reset register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_AHB3RSTR), MP_OBJ_NEW_SMALL_INT(0x18) }, // 32-bits, RCC AHB3 peripheral reset register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_APB1RSTR), MP_OBJ_NEW_SMALL_INT(0x20) }, // 32-bits, RCC APB1 peripheral reset register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_APB2RSTR), MP_OBJ_NEW_SMALL_INT(0x24) }, // 32-bits, RCC APB2 peripheral reset register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_AHB1ENR), MP_OBJ_NEW_SMALL_INT(0x30) }, // 32-bits, RCC AHB1 peripheral clock register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_AHB2ENR), MP_OBJ_NEW_SMALL_INT(0x34) }, // 32-bits, RCC AHB2 peripheral clock register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_AHB3ENR), MP_OBJ_NEW_SMALL_INT(0x38) }, // 32-bits, RCC AHB3 peripheral clock register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_APB1ENR), MP_OBJ_NEW_SMALL_INT(0x40) }, // 32-bits, RCC APB1 peripheral clock enable register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_APB2ENR), MP_OBJ_NEW_SMALL_INT(0x44) }, // 32-bits, RCC APB2 peripheral clock enable register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_AHB1LPENR), MP_OBJ_NEW_SMALL_INT(0x50) }, // 32-bits, RCC AHB1 peripheral clock enable in low power mode register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_AHB2LPENR), MP_OBJ_NEW_SMALL_INT(0x54) }, // 32-bits, RCC AHB2 peripheral clock enable in low power mode register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_AHB3LPENR), MP_OBJ_NEW_SMALL_INT(0x58) }, // 32-bits, RCC AHB3 peripheral clock enable in low power mode register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_APB1LPENR), MP_OBJ_NEW_SMALL_INT(0x60) }, // 32-bits, RCC APB1 peripheral clock enable in low power mode register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_APB2LPENR), MP_OBJ_NEW_SMALL_INT(0x64) }, // 32-bits, RCC APB2 peripheral clock enable in low power mode register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_BDCR), MP_OBJ_NEW_SMALL_INT(0x70) }, // 32-bits, RCC Backup domain control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_SSCGR), MP_OBJ_NEW_SMALL_INT(0x80) }, // 32-bits, RCC spread spectrum clock generation register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RCC_PLLI2SCFGR), MP_OBJ_NEW_SMALL_INT(0x84) }, // 32-bits, RCC PLLI2S configuration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_TR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, RTC time register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_DR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, RTC date register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_CR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, RTC control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_ISR), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, RTC initialization and status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_PRER), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, RTC prescaler register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_WUTR), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, RTC wakeup timer register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_CALIBR), MP_OBJ_NEW_SMALL_INT(0x18) }, // 32-bits, RTC calibration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_ALRMAR), MP_OBJ_NEW_SMALL_INT(0x1c) }, // 32-bits, RTC alarm A register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_ALRMBR), MP_OBJ_NEW_SMALL_INT(0x20) }, // 32-bits, RTC alarm B register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_WPR), MP_OBJ_NEW_SMALL_INT(0x24) }, // 32-bits, RTC write protection register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_SSR), MP_OBJ_NEW_SMALL_INT(0x28) }, // 32-bits, RTC sub second register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_SHIFTR), MP_OBJ_NEW_SMALL_INT(0x2c) }, // 32-bits, RTC shift control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_TSTR), MP_OBJ_NEW_SMALL_INT(0x30) }, // 32-bits, RTC time stamp time register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_TSDR), MP_OBJ_NEW_SMALL_INT(0x34) }, // 32-bits, RTC time stamp date register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_TSSSR), MP_OBJ_NEW_SMALL_INT(0x38) }, // 32-bits, RTC time-stamp sub second register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_CALR), MP_OBJ_NEW_SMALL_INT(0x3c) }, // 32-bits, RTC calibration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_TAFCR), MP_OBJ_NEW_SMALL_INT(0x40) }, // 32-bits, RTC tamper and alternate function configuration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP0R), MP_OBJ_NEW_SMALL_INT(0x50) }, // 32-bits, RTC backup register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP1R), MP_OBJ_NEW_SMALL_INT(0x54) }, // 32-bits, RTC backup register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP2R), MP_OBJ_NEW_SMALL_INT(0x58) }, // 32-bits, RTC backup register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP3R), MP_OBJ_NEW_SMALL_INT(0x5c) }, // 32-bits, RTC backup register 3
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP4R), MP_OBJ_NEW_SMALL_INT(0x60) }, // 32-bits, RTC backup register 4
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP5R), MP_OBJ_NEW_SMALL_INT(0x64) }, // 32-bits, RTC backup register 5
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP6R), MP_OBJ_NEW_SMALL_INT(0x68) }, // 32-bits, RTC backup register 6
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP7R), MP_OBJ_NEW_SMALL_INT(0x6c) }, // 32-bits, RTC backup register 7
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP8R), MP_OBJ_NEW_SMALL_INT(0x70) }, // 32-bits, RTC backup register 8
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP9R), MP_OBJ_NEW_SMALL_INT(0x74) }, // 32-bits, RTC backup register 9
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP10R), MP_OBJ_NEW_SMALL_INT(0x78) }, // 32-bits, RTC backup register 10
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP11R), MP_OBJ_NEW_SMALL_INT(0x7c) }, // 32-bits, RTC backup register 11
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP12R), MP_OBJ_NEW_SMALL_INT(0x80) }, // 32-bits, RTC backup register 12
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP13R), MP_OBJ_NEW_SMALL_INT(0x84) }, // 32-bits, RTC backup register 13
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP14R), MP_OBJ_NEW_SMALL_INT(0x88) }, // 32-bits, RTC backup register 14
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP15R), MP_OBJ_NEW_SMALL_INT(0x8c) }, // 32-bits, RTC backup register 15
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP16R), MP_OBJ_NEW_SMALL_INT(0x90) }, // 32-bits, RTC backup register 16
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP17R), MP_OBJ_NEW_SMALL_INT(0x94) }, // 32-bits, RTC backup register 17
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP18R), MP_OBJ_NEW_SMALL_INT(0x98) }, // 32-bits, RTC backup register 18
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RTC_BKP19R), MP_OBJ_NEW_SMALL_INT(0x9c) }, // 32-bits, RTC backup register 19
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI_CR1), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, SPI control register 1 (not used in I2S mode)
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI_CR2), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, SPI control register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI_SR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, SPI status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI_DR), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, SPI data register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI_CRCPR), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, SPI CRC polynomial register (not used in I2S mode)
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI_RXCRCR), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, SPI RX CRC register (not used in I2S mode)
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI_TXCRCR), MP_OBJ_NEW_SMALL_INT(0x18) }, // 32-bits, SPI TX CRC register (not used in I2S mode)
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI_I2SCFGR), MP_OBJ_NEW_SMALL_INT(0x1c) }, // 32-bits, SPI_I2S configuration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_SPI_I2SPR), MP_OBJ_NEW_SMALL_INT(0x20) }, // 32-bits, SPI_I2S prescaler register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CR1), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, TIM control register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CR2), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, TIM control register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_SMCR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, TIM slave mode control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_DIER), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, TIM DMA/interrupt enable register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_SR), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, TIM status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_EGR), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, TIM event generation register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CCMR1), MP_OBJ_NEW_SMALL_INT(0x18) }, // 32-bits, TIM capture/compare mode register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CCMR2), MP_OBJ_NEW_SMALL_INT(0x1c) }, // 32-bits, TIM capture/compare mode register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CCER), MP_OBJ_NEW_SMALL_INT(0x20) }, // 32-bits, TIM capture/compare enable register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CNT), MP_OBJ_NEW_SMALL_INT(0x24) }, // 32-bits, TIM counter register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_PSC), MP_OBJ_NEW_SMALL_INT(0x28) }, // 32-bits, TIM prescaler
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_ARR), MP_OBJ_NEW_SMALL_INT(0x2c) }, // 32-bits, TIM auto-reload register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_RCR), MP_OBJ_NEW_SMALL_INT(0x30) }, // 32-bits, TIM repetition counter register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CCR1), MP_OBJ_NEW_SMALL_INT(0x34) }, // 32-bits, TIM capture/compare register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CCR2), MP_OBJ_NEW_SMALL_INT(0x38) }, // 32-bits, TIM capture/compare register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CCR3), MP_OBJ_NEW_SMALL_INT(0x3c) }, // 32-bits, TIM capture/compare register 3
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_CCR4), MP_OBJ_NEW_SMALL_INT(0x40) }, // 32-bits, TIM capture/compare register 4
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_BDTR), MP_OBJ_NEW_SMALL_INT(0x44) }, // 32-bits, TIM break and dead-time register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_DCR), MP_OBJ_NEW_SMALL_INT(0x48) }, // 32-bits, TIM DMA control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_DMAR), MP_OBJ_NEW_SMALL_INT(0x4c) }, // 32-bits, TIM DMA address for full transfer
+{ MP_OBJ_NEW_QSTR(MP_QSTR_TIM_OR), MP_OBJ_NEW_SMALL_INT(0x50) }, // 32-bits, TIM option register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART_SR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, USART Status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART_DR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, USART Data register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART_BRR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, USART Baud rate register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART_CR1), MP_OBJ_NEW_SMALL_INT(0xc) }, // 32-bits, USART Control register 1
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART_CR2), MP_OBJ_NEW_SMALL_INT(0x10) }, // 32-bits, USART Control register 2
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART_CR3), MP_OBJ_NEW_SMALL_INT(0x14) }, // 32-bits, USART Control register 3
+{ MP_OBJ_NEW_QSTR(MP_QSTR_USART_GTPR), MP_OBJ_NEW_SMALL_INT(0x18) }, // 32-bits, USART Guard time and prescaler register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_WWDG_CR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, WWDG Control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_WWDG_CFR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, WWDG Configuration register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_WWDG_SR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, WWDG Status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RNG_CR), MP_OBJ_NEW_SMALL_INT(0x0) }, // 32-bits, RNG control register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RNG_SR), MP_OBJ_NEW_SMALL_INT(0x4) }, // 32-bits, RNG status register
+{ MP_OBJ_NEW_QSTR(MP_QSTR_RNG_DR), MP_OBJ_NEW_SMALL_INT(0x8) }, // 32-bits, RNG data register
diff --git a/stmhal/qstrdefsport.h b/stmhal/qstrdefsport.h
index e77f85bff..c6f67d545 100644
--- a/stmhal/qstrdefsport.h
+++ b/stmhal/qstrdefsport.h
@@ -155,10 +155,254 @@ Q(mem)
 Q(mem8)
 Q(mem16)
 Q(mem32)
+
+// for stm constants
+Q(ADC)
+Q(ADC1)
+Q(ADC2)
+Q(ADC3)
+Q(ADC_CR1)
+Q(ADC_CR2)
+Q(ADC_DR)
+Q(ADC_HTR)
+Q(ADC_JDR1)
+Q(ADC_JDR2)
+Q(ADC_JDR3)
+Q(ADC_JDR4)
+Q(ADC_JOFR1)
+Q(ADC_JOFR2)
+Q(ADC_JOFR3)
+Q(ADC_JOFR4)
+Q(ADC_JSQR)
+Q(ADC_LTR)
+Q(ADC_SMPR1)
+Q(ADC_SMPR2)
+Q(ADC_SQR1)
+Q(ADC_SQR2)
+Q(ADC_SQR3)
+Q(ADC_SR)
+Q(CAN1)
+Q(CAN2)
+Q(CRC)
+Q(CRC_CR)
+Q(CRC_DR)
+Q(CRC_IDR)
+Q(DAC)
+Q(DAC_CR)
+Q(DAC_DHR12L1)
+Q(DAC_DHR12L2)
+Q(DAC_DHR12LD)
+Q(DAC_DHR12R1)
+Q(DAC_DHR12R2)
+Q(DAC_DHR12RD)
+Q(DAC_DHR8R1)
+Q(DAC_DHR8R2)
+Q(DAC_DHR8RD)
+Q(DAC_DOR1)
+Q(DAC_DOR2)
+Q(DAC_SR)
+Q(DAC_SWTRIGR)
+Q(DBGMCU_APB1FZ)
+Q(DBGMCU_APB2FZ)
+Q(DBGMCU_CR)
+Q(DBGMCU_IDCODE)
+Q(DMA1)
+Q(DMA2)
+Q(DMA_HIFCR)
+Q(DMA_HISR)
+Q(DMA_LIFCR)
+Q(DMA_LISR)
+Q(EXTI)
+Q(EXTI_EMR)
+Q(EXTI_FTSR)
+Q(EXTI_IMR)
+Q(EXTI_PR)
+Q(EXTI_RTSR)
+Q(EXTI_SWIER)
+Q(FLASH)
+Q(FLASH_ACR)
+Q(FLASH_CR)
+Q(FLASH_KEYR)
+Q(FLASH_OPTCR)
+Q(FLASH_OPTCR1)
+Q(FLASH_OPTKEYR)
+Q(FLASH_SR)
 Q(GPIOA)
 Q(GPIOB)
 Q(GPIOC)
 Q(GPIOD)
-Q(GPIO_IDR)
-Q(GPIO_BSRRL)
+Q(GPIOE)
+Q(GPIOF)
+Q(GPIOG)
+Q(GPIOH)
+Q(GPIOI)
+Q(GPIO_AFR0)
+Q(GPIO_AFR1)
 Q(GPIO_BSRRH)
+Q(GPIO_BSRRL)
+Q(GPIO_IDR)
+Q(GPIO_LCKR)
+Q(GPIO_MODER)
+Q(GPIO_ODR)
+Q(GPIO_OSPEEDR)
+Q(GPIO_OTYPER)
+Q(GPIO_PUPDR)
+Q(I2C1)
+Q(I2C2)
+Q(I2C3)
+Q(I2C_CCR)
+Q(I2C_CR1)
+Q(I2C_CR2)
+Q(I2C_DR)
+Q(I2C_FLTR)
+Q(I2C_OAR1)
+Q(I2C_OAR2)
+Q(I2C_SR1)
+Q(I2C_SR2)
+Q(I2C_TRISE)
+Q(IWDG)
+Q(IWDG_KR)
+Q(IWDG_PR)
+Q(IWDG_RLR)
+Q(IWDG_SR)
+Q(PWR)
+Q(PWR_CR)
+Q(PWR_CSR)
+Q(RCC)
+Q(RCC_AHB1ENR)
+Q(RCC_AHB1LPENR)
+Q(RCC_AHB1RSTR)
+Q(RCC_AHB2ENR)
+Q(RCC_AHB2LPENR)
+Q(RCC_AHB2RSTR)
+Q(RCC_AHB3ENR)
+Q(RCC_AHB3LPENR)
+Q(RCC_AHB3RSTR)
+Q(RCC_APB1ENR)
+Q(RCC_APB1LPENR)
+Q(RCC_APB1RSTR)
+Q(RCC_APB2ENR)
+Q(RCC_APB2LPENR)
+Q(RCC_APB2RSTR)
+Q(RCC_BDCR)
+Q(RCC_CFGR)
+Q(RCC_CIR)
+Q(RCC_CR)
+Q(RCC_PLLCFGR)
+Q(RCC_PLLI2SCFGR)
+Q(RCC_SSCGR)
+Q(RNG)
+Q(RNG_CR)
+Q(RNG_DR)
+Q(RNG_SR)
+Q(RTC)
+Q(RTC_ALRMAR)
+Q(RTC_ALRMBR)
+Q(RTC_BKP0R)
+Q(RTC_BKP10R)
+Q(RTC_BKP11R)
+Q(RTC_BKP12R)
+Q(RTC_BKP13R)
+Q(RTC_BKP14R)
+Q(RTC_BKP15R)
+Q(RTC_BKP16R)
+Q(RTC_BKP17R)
+Q(RTC_BKP18R)
+Q(RTC_BKP19R)
+Q(RTC_BKP1R)
+Q(RTC_BKP2R)
+Q(RTC_BKP3R)
+Q(RTC_BKP4R)
+Q(RTC_BKP5R)
+Q(RTC_BKP6R)
+Q(RTC_BKP7R)
+Q(RTC_BKP8R)
+Q(RTC_BKP9R)
+Q(RTC_CALIBR)
+Q(RTC_CALR)
+Q(RTC_CR)
+Q(RTC_DR)
+Q(RTC_ISR)
+Q(RTC_PRER)
+Q(RTC_SHIFTR)
+Q(RTC_SSR)
+Q(RTC_TAFCR)
+Q(RTC_TR)
+Q(RTC_TSDR)
+Q(RTC_TSSSR)
+Q(RTC_TSTR)
+Q(RTC_WPR)
+Q(RTC_WUTR)
+Q(SDIO)
+Q(SPI1)
+Q(SPI2)
+Q(SPI3)
+Q(SPI_CR1)
+Q(SPI_CR2)
+Q(SPI_CRCPR)
+Q(SPI_DR)
+Q(SPI_I2SCFGR)
+Q(SPI_I2SPR)
+Q(SPI_RXCRCR)
+Q(SPI_SR)
+Q(SPI_TXCRCR)
+Q(SYSCFG)
+Q(SYSCFG_CMPCR)
+Q(SYSCFG_EXTICR0)
+Q(SYSCFG_EXTICR1)
+Q(SYSCFG_EXTICR2)
+Q(SYSCFG_EXTICR3)
+Q(SYSCFG_MEMRMP)
+Q(SYSCFG_PMC)
+Q(TIM1)
+Q(TIM10)
+Q(TIM11)
+Q(TIM12)
+Q(TIM13)
+Q(TIM14)
+Q(TIM2)
+Q(TIM3)
+Q(TIM4)
+Q(TIM5)
+Q(TIM6)
+Q(TIM7)
+Q(TIM8)
+Q(TIM9)
+Q(TIM_ARR)
+Q(TIM_BDTR)
+Q(TIM_CCER)
+Q(TIM_CCMR1)
+Q(TIM_CCMR2)
+Q(TIM_CCR1)
+Q(TIM_CCR2)
+Q(TIM_CCR3)
+Q(TIM_CCR4)
+Q(TIM_CNT)
+Q(TIM_CR1)
+Q(TIM_CR2)
+Q(TIM_DCR)
+Q(TIM_DIER)
+Q(TIM_DMAR)
+Q(TIM_EGR)
+Q(TIM_OR)
+Q(TIM_PSC)
+Q(TIM_RCR)
+Q(TIM_SMCR)
+Q(TIM_SR)
+Q(UART4)
+Q(UART5)
+Q(USART1)
+Q(USART2)
+Q(USART3)
+Q(USART6)
+Q(USART_BRR)
+Q(USART_CR1)
+Q(USART_CR2)
+Q(USART_CR3)
+Q(USART_DR)
+Q(USART_GTPR)
+Q(USART_SR)
+Q(WWDG)
+Q(WWDG_CFR)
+Q(WWDG_CR)
+Q(WWDG_SR)