longname = 'AVR In-System Programming'
desc = 'Protocol for in-system programming Atmel AVR MCUs.'
license = 'gplv2+'
- inputs = ['spi', 'logic']
+ inputs = ['spi']
outputs = ['avr_isp']
- probes = []
- optional_probes = [
- {'id': 'reset', 'name': 'RESET#', 'desc': 'Target AVR MCU reset'},
- ]
- options = {}
- annotations = [
- ['pe', 'Programming enable'],
- ['rsb0', 'Read signature byte 0'],
- ['rsb1', 'Read signature byte 1'],
- ['rsb2', 'Read signature byte 2'],
- ['ce', 'Chip erase'],
- ['rfb', 'Read fuse bits'],
- ['rhfb', 'Read high fuse bits'],
- ['refb', 'Read extended fuse bits'],
- ['warnings', 'Warnings'],
- ]
+ annotations = (
+ ('pe', 'Programming enable'),
+ ('rsb0', 'Read signature byte 0'),
+ ('rsb1', 'Read signature byte 1'),
+ ('rsb2', 'Read signature byte 2'),
+ ('ce', 'Chip erase'),
+ ('rfb', 'Read fuse bits'),
+ ('rhfb', 'Read high fuse bits'),
+ ('refb', 'Read extended fuse bits'),
+ ('warnings', 'Warnings'),
+ ('dev', 'Device'),
+ )
+ annotation_rows = (
+ ('bits', 'Bits', ()),
+ ('commands', 'Commands', tuple(range(7 + 1))),
+ ('warnings', 'Warnings', (8,)),
+ ('dev', 'Device', (9,)),
+ )
def __init__(self, **kwargs):
self.state = 'IDLE'
self.mosi_bytes, self.miso_bytes = [], []
self.cmd_ss, self.cmd_es = 0, 0
self.xx, self.yy, self.zz, self.mm = 0, 0, 0, 0
+ self.device_ss = None
def start(self):
# self.out_python = self.register(srd.OUTPUT_PYTHON)
# Store for later.
self.mm = cmd[3]
+ self.device_ss = self.cmd_ss
# Sanity check on reply.
if ret[1] != 0x30 or ret[2] != cmd[1] or ret[0] != self.yy:
self.part_number = ret[3]
self.putx([3, ['Part number: 0x%02x' % ret[3]]])
- # TODO: Fix range.
p = part[(self.part_fam_flash_size, self.part_number)]
- self.putx([3, ['Device: Atmel %s' % p]])
+ data = [9, ['Device: Atmel %s' % p]]
+ self.put(self.device_ss, self.cmd_es, self.out_ann, data)
# Sanity check on reply.
if ret[1] != 0x30 or ret[2] != self.xx or ret[0] != self.mm: