Stephan/turbo_weather
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Author SHA1 Message Date
Stephan I. Böttcher
4daeb9442a add pressure.py 2024-07-31 09:58:35 +02:00
Stephan I. Böttcher
74b364553c revert commit of non-mirrored assembly drawing 2024-04-21 13:04:00 +02:00
Stephan I. Böttcher
8114f37ce8 resistor value changes, title 2024-04-21 13:00:04 +02:00
Stephan I. Böttcher
920938165e src doc: minor typos and fixes 2024-04-20 18:43:11 +02:00
Stephan I. Böttcher
38776671b1 sch: change U2 output voltage, not to run the sensor beyond specs 2024-04-20 18:42:32 +02:00
Stephan I. Böttcher
0ac2f54bbe calib.py: remove bogus output char 2024-04-20 18:40:48 +02:00
Stephan I. Böttcher
1d3fb10e8d Merge branch 'master' of codeberg.org:SiB64/turbo_weather 2024-04-20 18:28:46 +02:00
Stephan I. Böttcher
df8cdf897c documentation fixes after seeing it rendered 2024-04-18 18:16:01 +02:00
Stephan I. Böttcher
c7510b3d8c documantation, v08 config 2024-04-18 17:43:56 +02:00
Stephan I. Böttcher
095d857e18 remove a copy from blinkenlights 2024-04-18 16:08:51 +02:00
Stephan I. Böttcher
b73d564c61 All TODOs √ 2024-04-16 05:33:15 +00:00
Stephan I. Böttcher
20d4e45356 bate: reduce standby current into pins 
MCLK and DOUT randomly stick at high or low when the µC enters standby
mode.

MCLK TCA0 WO0 is properly disabled to keep the pin at low level.  A high
level pushes current into the pressure sensor.

DOUT input pullup is not enabled.  A low level on DOUT (LSB of the
temperature) pulls current from the pullup.
 2024-04-15 19:53:21 +02:00
Stephan I. Böttcher
2a6254c24a minor style fixes, review with Björn 2024-04-15 19:52:33 +02:00
Stephan I. Böttcher
5d7679fbb4 make: explicit spi clk speed cpu_clk/64 2024-04-15 19:51:19 +02:00
Stephan I. Böttcher
28d492bdaf make: build bate.eeprom with bate.hex 2024-04-15 15:56:36 +02:00
Stephan I. Böttcher
2d860e7dee bate: simplify config_period 2024-04-15 08:58:10 +02:00
Stephan I. Böttcher
ee11d72f6d bate: fix send_config 2024-04-15 08:47:57 +02:00
Stephan I. Böttcher
10b0e22595 oops … 2024-04-14 23:31:03 +02:00
Stephan I. Böttcher
ee05542813 cmd: K set clock, D test data test 2024-04-14 23:28:45 +02:00
Stephan I. Böttcher
4ccae7f99f bate v0.7, config 2024-04-14 23:27:58 +02:00
Stephan I. Böttcher
a3377dc97e cmd: require a sig for C as well 2024-04-14 22:36:18 +02:00
Stephan I. Böttcher
e6197c43ad cmd: E and U for writing EEPROM and USERROW 2024-04-14 22:14:11 +02:00
Stephan I. Böttcher
9030ed194e uart: tx buffer 128 bytes → 256 bytes, stack size 128 bytes 2024-04-14 21:31:19 +02:00
Stephan I. Böttcher
9aa0daa6ab trigger: fix immediate 2024-04-14 20:32:57 +02:00
Stephan I. Böttcher
e16bac4cbc more to .gitignore 2024-04-14 20:24:22 +02:00
Stephan I. Böttcher
fd575d8f17 cmd T, fix period trigger 2024-04-14 20:23:47 +02:00
Stephan I. Böttcher
f7484a5d7e rtc: add debug counter 2024-04-14 20:21:46 +02:00
Stephan I. Böttcher
ec0609759b cmd: work now, add some assembler 2024-04-14 19:40:04 +02:00
Stephan I. Böttcher
e69a74ce46 rtc: add debug counter 2024-04-14 19:38:27 +02:00
Stephan I. Böttcher
9122a63f77 rtc: add debug counter 2024-04-14 19:35:54 +02:00
Stephan I. Böttcher
7e13f07ada cmd: fix parse_hex_nibble(), better output, W command 2024-04-14 04:36:26 +02:00
Stephan I. Böttcher
e8109f6f5c uart: fix in rx_dismiss: 2024-04-14 04:35:10 +02:00
Stephan I. Böttcher
d72beb7218 uart: mostly assembler, now 
Most uart code is now in `uart_tx.S`.
Code close to the hardware stays in `uart.c` to use `io.h`.
The .S does not use the CPP, yet.
 2024-04-14 03:36:55 +02:00
Stephan I. Böttcher
a2a77ae553 uart: save a few instructions 2024-04-13 19:02:54 +02:00
Stephan I. Böttcher
3a9c3b1741 uart: add missing RETI 2024-04-13 17:46:44 +02:00
Stephan I. Böttcher
20fa2135e7 cmd: only accept lowercase hex digits 
Not to confuse hex parameters with uppercase commands.
 2024-04-13 17:45:08 +02:00
Stephan I. Böttcher
ec97a8c498 make: drop bate_CFLAGS 2024-04-13 17:44:04 +02:00
Stephan I. Böttcher
82b42966ba cmd: C and M 2024-04-13 01:49:17 +02:00
Stephan I. Böttcher
fd9957aee1 adc: fix and call send_calib_adc() 2024-04-12 18:58:12 +02:00
Stephan I. Böttcher
8d38419263 adc: fix saddus() 2024-04-12 18:34:23 +02:00
Stephan I. Böttcher
ad4effa467 uart: rework uart_busy 
- implement `tx()` in asm, does not work yet!
- enable TXC interrupt, to be woken when the uart is done
  in order to power down.  Alias the DRE interrupt.
- Rework `send_char()` and `send_str()`.
- Remove …_nosleep() and `panik()`.
- Better account for volatile-ness of buffer pointers.
 2024-04-12 16:41:46 +02:00
Stephan I. Böttcher
410915515e bate: print eeprom in words 2024-04-12 16:40:57 +02:00
Stephan I. Böttcher
1eecc696da adc: calibrated output 
- add calib values to `adc_conf`,
- double the size of `struct adc_conf`
- reduce the sape for `testdata`.
- implement the calibration with offset and scale.
 2024-04-12 02:08:31 +02:00
Stephan I. Böttcher
c452e5bc61 eeprom: forget about specifying the address or vars 2024-04-12 02:07:04 +02:00
Stephan I. Böttcher
f692d97cf0 POWER_LED and POWER_SYDBY 2024-04-11 21:22:53 +02:00
Stephan I. Böttcher
be5c18ca52 uart: fix uart_busy(), we were powering down too early 2024-04-11 21:22:05 +02:00
Stephan I. Böttcher
763ab24e9e bate: output config improvements 
- new config.cperiod: print configuration one in a while
- SEND_BATED: print `W` and `D` sensor words separately,
  send `W` with config.
- testdata: do not wait for config.period.
- clock: dorp `trigger` from `T` record,
  send it with debug `X` instead
- config version 4, sane order.
- adc `A`: do not send unused entries.
 2024-04-11 17:02:51 +02:00
Stephan I. Böttcher
365d7382c1 adc: stop at first unused adc_conf entry 2024-04-11 11:30:17 +02:00
Stephan I. Böttcher
1eb7e9c40a make isr variables volatile 2024-04-11 04:09:34 +02:00
Stephan I. Böttcher
83fa8725f0 move adc_conf and test_data into the EEPROM 2024-04-11 03:51:19 +02:00