def write_hwdef_header(outfilename):
'''write hwdef header file'''
print("Writing hwdef setup in %s" % outfilename)
f = open(outfilename, 'w')
f.write('''/*
generated hardware definitions from hwdef.dat - DO NOT EDIT
*/
#pragma once
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
''')
write_mcu_config(f)
write_USB_config(f)
write_SPI_config(f)
write_ADC_config(f)
write_GPIO_config(f)
write_peripheral_enable(f)
write_prototype_file()
dma_resolver.write_dma_header(f,
periph_list,
mcu_type,
dma_exclude=get_dma_exclude(periph_list),
dma_priority=get_config('DMA_PRIORITY',
default='TIM* SPI*',
spaces=True),
dma_noshare=get_config('DMA_NOSHARE',
default='',
spaces=True))
if not args.bootloader:
write_PWM_config(f)
write_I2C_config(f)
write_UART_config(f)
else:
write_UART_config_bootloader(f)
add_bootloader()
if len(romfs) > 0:
f.write('#define HAL_HAVE_AP_ROMFS_EMBEDDED_H 1\n')
if mcu_series == 'STM32F100':
f.write('''
/*
* I/O ports initial setup, this configuration is established soon after reset
* in the initialization code.
* Please refer to the STM32 Reference Manual for details.
*/
#define PIN_MODE_OUTPUT_PP(n) (0 << (((n) & 7) * 4))
#define PIN_MODE_OUTPUT_OD(n) (4 << (((n) & 7) * 4))
#define PIN_MODE_AF_PP(n) (8 << (((n) & 7) * 4))
#define PIN_MODE_AF_OD(n) (12 << (((n) & 7) * 4))
#define PIN_MODE_ANALOG(n) (0 << (((n) & 7) * 4))
#define PIN_MODE_NOPULL(n) (4 << (((n) & 7) * 4))
#define PIN_MODE_PUD(n) (8 << (((n) & 7) * 4))
#define PIN_SPEED_MEDIUM(n) (1 << (((n) & 7) * 4))
#define PIN_SPEED_LOW(n) (2 << (((n) & 7) * 4))
#define PIN_SPEED_HIGH(n) (3 << (((n) & 7) * 4))
#define PIN_ODR_HIGH(n) (1 << (((n) & 15)))
#define PIN_ODR_LOW(n) (0 << (((n) & 15)))
#define PIN_PULLUP(n) (1 << (((n) & 15)))
#define PIN_PULLDOWN(n) (0 << (((n) & 15)))
#define PIN_UNDEFINED(n) PIN_INPUT_PUD(n)
''')
else:
f.write('''
/*
* I/O ports initial setup, this configuration is established soon after reset
* in the initialization code.
* Please refer to the STM32 Reference Manual for details.
*/
#define PIN_MODE_INPUT(n) (0U << ((n) * 2U))
#define PIN_MODE_OUTPUT(n) (1U << ((n) * 2U))
#define PIN_MODE_ALTERNATE(n) (2U << ((n) * 2U))
#define PIN_MODE_ANALOG(n) (3U << ((n) * 2U))
#define PIN_ODR_LOW(n) (0U << (n))
#define PIN_ODR_HIGH(n) (1U << (n))
#define PIN_OTYPE_PUSHPULL(n) (0U << (n))
#define PIN_OTYPE_OPENDRAIN(n) (1U << (n))
#define PIN_OSPEED_VERYLOW(n) (0U << ((n) * 2U))
#define PIN_OSPEED_LOW(n) (1U << ((n) * 2U))
#define PIN_OSPEED_MEDIUM(n) (2U << ((n) * 2U))
#define PIN_OSPEED_HIGH(n) (3U << ((n) * 2U))
#define PIN_PUPDR_FLOATING(n) (0U << ((n) * 2U))
#define PIN_PUPDR_PULLUP(n) (1U << ((n) * 2U))
#define PIN_PUPDR_PULLDOWN(n) (2U << ((n) * 2U))
#define PIN_AFIO_AF(n, v) ((v) << (((n) % 8U) * 4U))
''')
for port in sorted(ports):
f.write("/* PORT%s:\n" % port)
for pin in range(pincount[port]):
p = portmap[port][pin]
if p.label is not None:
f.write(" %s\n" % p)
f.write("*/\n\n")
if pincount[port] == 0:
# handle blank ports
for vtype in vtypes:
f.write("#define VAL_GPIO%s_%-7s 0x0\n" %
(port, vtype))
f.write("\n\n\n")
continue
for vtype in vtypes:
f.write("#define VAL_GPIO%s_%-7s (" % (p.port, vtype))
first = True
for pin in range(pincount[port]):
p = portmap[port][pin]
modefunc = getattr(p, "get_" + vtype)
v = modefunc()
if v is None:
continue
if not first:
f.write(" | \\\n ")
f.write(v)
first = False
if first:
# there were no pin definitions, use 0
f.write("0")
f.write(")\n\n")
def write_hwdef_header(outfilename):
'''write hwdef header file'''
print("Writing hwdef setup in %s" % outfilename)
f = open(outfilename, 'w')
f.write('''/*
generated hardware definitions from hwdef.dat - DO NOT EDIT
*/
#pragma once
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
''')
write_mcu_config(f)
write_USB_config(f)
write_SPI_config(f)
write_ADC_config(f)
write_GPIO_config(f)
write_peripheral_enable(f)
write_prototype_file()
dma_resolver.write_dma_header(f, periph_list, mcu_type,
dma_exclude=get_dma_exclude(periph_list),
dma_priority=get_config('DMA_PRIORITY',default='TIM* SPI*', spaces=True),
dma_noshare=get_config('DMA_NOSHARE',default='', spaces=True))
if not args.bootloader:
write_PWM_config(f)
write_I2C_config(f)
write_UART_config(f)
else:
write_UART_config_bootloader(f)
add_bootloader()
if len(romfs) > 0:
f.write('#define HAL_HAVE_AP_ROMFS_EMBEDDED_H 1\n')
if mcu_series == 'STM32F100':
f.write('''
/*
* I/O ports initial setup, this configuration is established soon after reset
* in the initialization code.
* Please refer to the STM32 Reference Manual for details.
*/
#define PIN_MODE_OUTPUT_PP(n) (0 << (((n) & 7) * 4))
#define PIN_MODE_OUTPUT_OD(n) (4 << (((n) & 7) * 4))
#define PIN_MODE_AF_PP(n) (8 << (((n) & 7) * 4))
#define PIN_MODE_AF_OD(n) (12 << (((n) & 7) * 4))
#define PIN_MODE_ANALOG(n) (0 << (((n) & 7) * 4))
#define PIN_MODE_NOPULL(n) (4 << (((n) & 7) * 4))
#define PIN_MODE_PUD(n) (8 << (((n) & 7) * 4))
#define PIN_SPEED_MEDIUM(n) (1 << (((n) & 7) * 4))
#define PIN_SPEED_LOW(n) (2 << (((n) & 7) * 4))
#define PIN_SPEED_HIGH(n) (3 << (((n) & 7) * 4))
#define PIN_ODR_HIGH(n) (1 << (((n) & 15)))
#define PIN_ODR_LOW(n) (0 << (((n) & 15)))
#define PIN_PULLUP(n) (1 << (((n) & 15)))
#define PIN_PULLDOWN(n) (0 << (((n) & 15)))
#define PIN_UNDEFINED(n) PIN_INPUT_PUD(n)
''')
else:
f.write('''
/*
* I/O ports initial setup, this configuration is established soon after reset
* in the initialization code.
* Please refer to the STM32 Reference Manual for details.
*/
#define PIN_MODE_INPUT(n) (0U << ((n) * 2U))
#define PIN_MODE_OUTPUT(n) (1U << ((n) * 2U))
#define PIN_MODE_ALTERNATE(n) (2U << ((n) * 2U))
#define PIN_MODE_ANALOG(n) (3U << ((n) * 2U))
#define PIN_ODR_LOW(n) (0U << (n))
#define PIN_ODR_HIGH(n) (1U << (n))
#define PIN_OTYPE_PUSHPULL(n) (0U << (n))
#define PIN_OTYPE_OPENDRAIN(n) (1U << (n))
#define PIN_OSPEED_VERYLOW(n) (0U << ((n) * 2U))
#define PIN_OSPEED_LOW(n) (1U << ((n) * 2U))
#define PIN_OSPEED_MEDIUM(n) (2U << ((n) * 2U))
#define PIN_OSPEED_HIGH(n) (3U << ((n) * 2U))
#define PIN_PUPDR_FLOATING(n) (0U << ((n) * 2U))
#define PIN_PUPDR_PULLUP(n) (1U << ((n) * 2U))
#define PIN_PUPDR_PULLDOWN(n) (2U << ((n) * 2U))
#define PIN_AFIO_AF(n, v) ((v) << (((n) % 8U) * 4U))
''')
for port in sorted(ports):
f.write("/* PORT%s:\n" % port)
for pin in range(pincount[port]):
p = portmap[port][pin]
if p.label is not None:
f.write(" %s\n" % p)
f.write("*/\n\n")
if pincount[port] == 0:
# handle blank ports
for vtype in vtypes:
f.write("#define VAL_GPIO%s_%-7s 0x0\n" % (port,
vtype))
f.write("\n\n\n")
continue
for vtype in vtypes:
f.write("#define VAL_GPIO%s_%-7s (" % (p.port, vtype))
first = True
for pin in range(pincount[port]):
p = portmap[port][pin]
modefunc = getattr(p, "get_" + vtype)
v = modefunc()
if v is None:
continue
if not first:
f.write(" | \\\n ")
f.write(v)
first = False
if first:
# there were no pin definitions, use 0
f.write("0")
f.write(")\n\n")
def write_hwdef_header(outfilename):
'''write hwdef header file'''
print("Writing hwdef setup in %s" % outfilename)
f = open(outfilename, 'w')
f.write('''/*
generated hardware definitions from hwdef.dat - DO NOT EDIT
*/
#pragma once
''')
write_mcu_config(f)
write_USB_config(f)
write_I2C_config(f)
write_SPI_config(f)
write_PWM_config(f)
write_ADC_config(f)
write_GPIO_config(f)
write_peripheral_enable(f)
write_prototype_file()
dma_resolver.write_dma_header(f, periph_list, mcu_type)
write_UART_config(f)
f.write('''
/*
* I/O ports initial setup, this configuration is established soon after reset
* in the initialization code.
* Please refer to the STM32 Reference Manual for details.
*/
#define PIN_MODE_INPUT(n) (0U << ((n) * 2U))
#define PIN_MODE_OUTPUT(n) (1U << ((n) * 2U))
#define PIN_MODE_ALTERNATE(n) (2U << ((n) * 2U))
#define PIN_MODE_ANALOG(n) (3U << ((n) * 2U))
#define PIN_ODR_LOW(n) (0U << (n))
#define PIN_ODR_HIGH(n) (1U << (n))
#define PIN_OTYPE_PUSHPULL(n) (0U << (n))
#define PIN_OTYPE_OPENDRAIN(n) (1U << (n))
#define PIN_OSPEED_VERYLOW(n) (0U << ((n) * 2U))
#define PIN_OSPEED_LOW(n) (1U << ((n) * 2U))
#define PIN_OSPEED_MEDIUM(n) (2U << ((n) * 2U))
#define PIN_OSPEED_HIGH(n) (3U << ((n) * 2U))
#define PIN_PUPDR_FLOATING(n) (0U << ((n) * 2U))
#define PIN_PUPDR_PULLUP(n) (1U << ((n) * 2U))
#define PIN_PUPDR_PULLDOWN(n) (2U << ((n) * 2U))
#define PIN_AFIO_AF(n, v) ((v) << (((n) % 8U) * 4U))
''')
for port in sorted(ports):
f.write("/* PORT%s:\n" % port)
for pin in range(pincount[port]):
p = portmap[port][pin]
if p.label is not None:
f.write(" %s\n" % p)
f.write("*/\n\n")
if pincount[port] == 0:
# handle blank ports
for vtype in vtypes:
f.write("#define VAL_GPIO%s_%-7s 0x0\n" %
(port, vtype))
f.write("\n\n\n")
continue
for vtype in vtypes:
f.write("#define VAL_GPIO%s_%-7s (" % (p.port, vtype))
first = True
for pin in range(pincount[port]):
p = portmap[port][pin]
modefunc = getattr(p, "get_" + vtype)
v = modefunc()
if v is None:
continue
if not first:
f.write(" | \\\n ")
f.write(v)
first = False
if first:
# there were no pin definitions, use 0
f.write("0")
f.write(")\n\n")
def write_hwdef_header(outfilename):
'''write hwdef header file'''
print("Writing hwdef setup in %s" % outfilename)
f = open(outfilename, 'w')
f.write('''/*
generated hardware definitions from hwdef.dat - DO NOT EDIT
*/
#pragma once
''');
write_mcu_config(f)
write_USB_config(f)
write_I2C_config(f)
write_SPI_config(f)
write_PWM_config(f)
write_ADC_config(f)
write_GPIO_config(f)
write_peripheral_enable(f)
write_prototype_file()
dma_resolver.write_dma_header(f, periph_list, mcu_type)
write_UART_config(f)
f.write('''
/*
* I/O ports initial setup, this configuration is established soon after reset
* in the initialization code.
* Please refer to the STM32 Reference Manual for details.
*/
#define PIN_MODE_INPUT(n) (0U << ((n) * 2U))
#define PIN_MODE_OUTPUT(n) (1U << ((n) * 2U))
#define PIN_MODE_ALTERNATE(n) (2U << ((n) * 2U))
#define PIN_MODE_ANALOG(n) (3U << ((n) * 2U))
#define PIN_ODR_LOW(n) (0U << (n))
#define PIN_ODR_HIGH(n) (1U << (n))
#define PIN_OTYPE_PUSHPULL(n) (0U << (n))
#define PIN_OTYPE_OPENDRAIN(n) (1U << (n))
#define PIN_OSPEED_VERYLOW(n) (0U << ((n) * 2U))
#define PIN_OSPEED_LOW(n) (1U << ((n) * 2U))
#define PIN_OSPEED_MEDIUM(n) (2U << ((n) * 2U))
#define PIN_OSPEED_HIGH(n) (3U << ((n) * 2U))
#define PIN_PUPDR_FLOATING(n) (0U << ((n) * 2U))
#define PIN_PUPDR_PULLUP(n) (1U << ((n) * 2U))
#define PIN_PUPDR_PULLDOWN(n) (2U << ((n) * 2U))
#define PIN_AFIO_AF(n, v) ((v) << (((n) % 8U) * 4U))
''')
for port in sorted(ports):
f.write("/* PORT%s:\n" % port)
for pin in range(pincount[port]):
p = portmap[port][pin]
if p.label is not None:
f.write(" %s\n" % p)
f.write("*/\n\n")
if pincount[port] == 0:
# handle blank ports
for vtype in vtypes:
f.write("#define VAL_GPIO%s_%-7s 0x0\n" % (port, vtype))
f.write("\n\n\n")
continue
for vtype in vtypes:
f.write("#define VAL_GPIO%s_%-7s (" % (p.port, vtype))
first = True
for pin in range(pincount[port]):
p = portmap[port][pin]
modefunc = getattr(p, "get_" + vtype)
v = modefunc()
if v is None:
continue
if not first:
f.write(" | \\\n ")
f.write(v)
first = False
if first:
# there were no pin definitions, use 0
f.write("0")
f.write(")\n\n")
# process input file
hwdef_file = args.hwdef
f = open(hwdef_file, "r")
for line in f.readlines():
line = line.strip()
if len(line) == 0 or line[0] == '#':
continue
process_line(line)
outdir = args.outdir
if outdir is None:
outdir = os.path.dirname(hwdef_file)
if not "MCU" in config:
print("Missing MCU type in config")
sys.exit(1)
mcu_type = config['MCU'][1]
print("Setup for MCU %s" % mcu_type)
# build a list for peripherals for DMA resolver
periph_list = build_peripheral_list()
# write out pins.h
write_pins_header(os.path.join(outdir, "pins.h"))
dma_resolver.write_dma_header(os.path.join(outdir, "dma.h"), periph_list,
mcu_type)
