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HAL_ChibiOS: start to cope with not having I2C, SPI and UARTs

This commit is contained in:
Andrew Tridgell 2018-01-12 13:02:27 +11:00
parent f5c8754d75
commit a554215576
1 changed files with 14 additions and 17 deletions
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31
libraries/AP_HAL_ChibiOS/hwdef/scripts/chibios_hwdef.py
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@ -264,7 +264,8 @@ def write_mcu_config(f):
if 'SDIO' in bytype:
f.write('// SDIO available, enable POSIX filesystem support\n')
f.write('#define USE_POSIX\n\n')
if not 'SDIO_CMD' in bylabel:
f.write('#define HAL_USE_SDC FALSE\n')
def write_USB_config(f):
'''write USB config defines'''
@ -278,20 +279,6 @@ def write_USB_config(f):
f.write('\n\n')
def write_I2C_config(f):
'''write I2C config defines'''
get_config('I2C_ORDER')
i2c_list = config['I2C_ORDER']
f.write('// I2C configuration\n')
devlist = []
for dev in i2c_list:
if not dev.startswith('I2C') or dev[3] not in "1234":
error("Bad I2C_ORDER element %s" % dev)
n = int(dev[3:])
devlist.append('HAL_I2C%u_CONFIG' % n)
f.write('#define HAL_I2C%u_CONFIG { &I2CD%u, STM32_I2C_I2C%u_TX_DMA_STREAM, STM32_I2C_I2C%u_RX_DMA_STREAM }\n' % (n, n, n, n))
f.write('#define HAL_I2C_DEVICE_LIST %s\n\n' % ','.join(devlist))
def write_SPI_table(f):
'''write SPI device table'''
f.write('\n// SPI device table\n')
@ -332,6 +319,9 @@ def write_SPI_config(f):
if t.startswith('SPI'):
spi_list.append(t)
spi_list = sorted(spi_list)
if len(spi_list) == 0:
f.write('#define HAL_USE_SPI FALSE\n')
return
devlist = []
for dev in spi_list:
n = int(dev[3:])
@ -353,7 +343,6 @@ def write_UART_config(f):
f.write('#define HAL_UART%s_DRIVER ChibiOS::ChibiUARTDriver uart%sDriver(%u)\n' % (devnames[idx], devnames[idx], idx))
for idx in range(len(uart_list), 6):
f.write('#define HAL_UART%s_DRIVER Empty::UARTDriver uart%sDriver\n' % (devnames[idx], devnames[idx]))
if 'IOMCU_UART' in config:
f.write('#define HAL_WITH_IO_MCU 1\n')
@ -365,6 +354,7 @@ def write_UART_config(f):
f.write('#define HAL_WITH_IO_MCU 0\n')
f.write('\n')
need_uart_driver = False
devlist = []
for dev in uart_list:
if dev.startswith('UART'):
@ -384,17 +374,24 @@ def write_UART_config(f):
if dev.startswith('OTG'):
f.write('#define HAL_%s_CONFIG {(BaseSequentialStream*) &SDU1, true, false, 0, 0, false, 0, 0}\n' % dev)
else:
need_uart_driver = True
f.write("#define HAL_%s_CONFIG { (BaseSequentialStream*) &SD%u, false, " % (dev, n))
f.write("STM32_%s_RX_DMA_CONFIG, STM32_%s_TX_DMA_CONFIG, %s}\n" % (dev, dev, rts_line))
f.write('#define HAL_UART_DEVICE_LIST %s\n\n' % ','.join(devlist))
if not need_uart_driver:
f.write('#define HAL_USE_SERIAL FALSE\n')
def write_I2C_config(f):
'''write I2C config defines'''
get_config('I2C_ORDER')
if not 'I2C_ORDER' in config:
error("Missing I2C_ORDER config")
i2c_list = config['I2C_ORDER']
f.write('// I2C configuration\n')
if len(i2c_list) == 0:
f.write('#define HAL_USE_I2C FALSE\n')
return
devlist = []
for dev in i2c_list:
if not dev.startswith('I2C') or dev[3] not in "1234":