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DM: add addr select pins to generate script

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This commit is contained in:
dean 2018-11-29 11:55:15 -05:00
parent bdc84a69b9
commit 800795639a
1 changed files with 34 additions and 15 deletions
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49
generate.py
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@ -13,9 +13,8 @@ board_config_path = "boards"
linker_scripts = {
'samd09' : 'scripts/samd09d14a_flash.ld'
}
pin_addr_0 = "PA16"
pin_addr_1 = "PA17"
pin_activity_led = "PA27"
max_addr_pins = 5
class Tc:
def __init__(self, index, wo):
@ -176,8 +175,6 @@ def generate_files():
f.write("\n#define PRODUCT_CODE %i\n" % new_config['pid'])
if new_config['i2c']['no_addr']:
f.write("#define CONFIG_NO_ADDR\n")
if new_config['i2c']['no_led']:
f.write("#define CONFIG_NO_ACTIVITY_LED\n")
@ -246,6 +243,15 @@ def generate_files():
f.write("#define CONFIG_I2C_SLAVE_ADDR 0x%s\n" % format(new_config['i2c']['address'], '02X'))
if len(new_config['i2c']['addr_select']) == 0:
f.write("#define CONFIG_NO_ADDR\n")
else:
for ix, p in enumerate(new_config['i2c']['addr_select']):
if ix > 1:
f.write("#define CONFIG_ADDR_%i 1\n" % ix)
f.write("#define PIN_ADDR_%i " % ix)
f.write("%i\n" % p.number())
f.writelines(["\n//* ============== SERCOM =================== *//\n",
"#define CONFIG_SERCOM0 0\n",
"#define CONFIG_SERCOM1 0\n",
@ -278,8 +284,13 @@ def generate_preview():
print("\tSDA: %s" % new_config['i2c']['sda'].name)
print("\tSCL: %s" % new_config['i2c']['scl'].name)
print("\tFLOW CONTROL: %s" % ("None" if new_config['i2c']['flow'] is None else new_config['i2c']['flow'].name))
print("\tADDR PINS: %s" % (not new_config['i2c']['no_addr']))
print("\tACTIVITY LED: %s" % (not new_config['i2c']['no_led']))
if len(new_config['i2c']['addr_select']):
print("\nADDR SELECT PINS: %i" % len(new_config['i2c']['addr_select']))
for ix, p in enumerate(new_config['i2c']['addr_select']):
print("\t%s" % p.name)
else:
print("\tADDR SELECT PINS: None\n")
if new_config['adc']:
print("\nADC CHANNELS: %i" % len(new_config['adc']))
@ -424,16 +435,24 @@ def main(args, loglevel):
return
#ADDRESS SELECT
user_input = get_input("will you use address select pins? [y/n]: ")
if user_input == "y":
new_config['i2c']['no_addr'] = False
used_pins[new_config['chipset']].append(pinouts[new_config['chipset']][get_pin_index(pin_addr_0)])
used_pins[new_config['chipset']].append(pinouts[new_config['chipset']][get_pin_index(pin_addr_1)])
elif user_input == "n":
new_config['i2c']['no_addr'] = True
else:
logging.error("unrecognized option")
return
new_config['i2c']['addr_select'] = []
while(len(new_config['i2c']['addr_select']) < max_addr_pins):
user_input = get_input("add a pin for address select? (ex. enter name as 'PA10' or leave blank for no more address select) :")
if user_input == "":
break
else:
if get_pin_index(user_input) > -1:
if pin_is_used(user_input):
logging.error("pin is used!")
return
else:
selected_pin = pinouts[new_config['chipset']][get_pin_index(user_input)]
new_config['i2c']['addr_select'].append(selected_pin)
used_pins[new_config['chipset']].append(selected_pin)
logging.debug("selected addr pin: %s" % selected_pin.name)
else:
logging.error("unrecognized option")
return
#ACTIVITY LED
user_input = get_input("will you use the activity LED? [y/n]: ")