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| author | Kevin O'Connor <kevin@koconnor.net> | 2022-03-19 20:12:35 -0400 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2022-03-29 20:34:46 -0400 |
| commit | 4d1c3478ab4cc627e7c182fa8864866582638fbe (patch) | |
| tree | f67948d17a147e162baca997544696c0360b4d1f | |
| parent | 1275281ab6b30039212ebdf9e8a707af19651fd9 (diff) | |
| download | kutter-4d1c3478ab4cc627e7c182fa8864866582638fbe.tar.gz kutter-4d1c3478ab4cc627e7c182fa8864866582638fbe.tar.xz kutter-4d1c3478ab4cc627e7c182fa8864866582638fbe.zip | |
angle: Add support for reading tle5012b chip registers (for debugging)
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
| -rw-r--r-- | docs/G-Codes.md | 12 | ||||
| -rw-r--r-- | klippy/extras/angle.py | 19 |
2 files changed, 31 insertions, 0 deletions
diff --git a/docs/G-Codes.md b/docs/G-Codes.md index 131ee6e8..2adcb0d9 100644 --- a/docs/G-Codes.md +++ b/docs/G-Codes.md @@ -127,6 +127,18 @@ use this tool the Python "numpy" package must be installed (see the [measuring resonance document](Measuring_Resonances.md#software-installation) for more information). +#### ANGLE_DEBUG_READ +`ANGLE_DEBUG_READ CHIP=<config_name> REG=<register>`: Queries sensor +register "register" (e.g. 44 or 0x2C). Can be useful for debugging +purposes. This is only available for tle5012b chips. + +#### ANGLE_DEBUG_WRITE +`ANGLE_DEBUG_WRITE CHIP=<config_name> REG=<register> VAL=<value>`: +Writes raw "value" into register "register". Both "value" and +"register" can be a decimal or a hexadecimal integer. Use with care, +and refer to sensor data sheet for the reference. This is only +available for tle5012b chips. + ### [bed_mesh] The following commands are available when the diff --git a/klippy/extras/angle.py b/klippy/extras/angle.py index a508b878..d61a7634 100644 --- a/klippy/extras/angle.py +++ b/klippy/extras/angle.py @@ -300,6 +300,14 @@ class HelperTLE5012B: self.spi_angle_transfer_cmd = None self.last_chip_mcu_clock = self.last_chip_clock = 0 self.chip_freq = 0. + name = config.get_name().split()[-1] + gcode = self.printer.lookup_object("gcode") + gcode.register_mux_command("ANGLE_DEBUG_READ", "CHIP", name, + self.cmd_ANGLE_DEBUG_READ, + desc=self.cmd_ANGLE_DEBUG_READ_help) + gcode.register_mux_command("ANGLE_DEBUG_WRITE", "CHIP", name, + self.cmd_ANGLE_DEBUG_WRITE, + desc=self.cmd_ANGLE_DEBUG_WRITE_help) def _build_config(self): cmdqueue = self.spi.get_command_queue() self.spi_angle_transfer_cmd = self.mcu.lookup_query_command( @@ -385,6 +393,17 @@ class HelperTLE5012B: self.last_chip_mcu_clock = mcu_clock self.chip_freq = float(1<<5) / self.mcu.seconds_to_clock(1. / 750000.) self.update_clock() + cmd_ANGLE_DEBUG_READ_help = "Query low-level angle sensor register" + def cmd_ANGLE_DEBUG_READ(self, gcmd): + reg = gcmd.get("REG", minval=0, maxval=0x30, parser=lambda x: int(x, 0)) + val = self._read_reg(reg) + gcmd.respond_info("ANGLE REG[0x%02x] = 0x%04x" % (reg, val)) + cmd_ANGLE_DEBUG_WRITE_help = "Set low-level angle sensor register" + def cmd_ANGLE_DEBUG_WRITE(self, gcmd): + reg = gcmd.get("REG", minval=0, maxval=0x30, parser=lambda x: int(x, 0)) + val = gcmd.get("VAL", minval=0, maxval=0xffff, + parser=lambda x: int(x, 0)) + self._write_reg(reg, val) SAMPLE_PERIOD = 0.000400 |