Stephan I. Böttcher
d7b100e02c
eeprom: forget about specifying the address or vars
2024-04-12 02:07:04 +02:00
Stephan I. Böttcher
3aaf28484d
POWER_LED and POWER_SYDBY
2024-04-11 21:22:53 +02:00
Stephan I. Böttcher
850cd6a4fb
uart: fix uart_busy(), we were powering down too early
2024-04-11 21:22:05 +02:00
Stephan I. Böttcher
707f4512e8
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
b3dcb7d104
adc: stop at first unused adc_conf entry
2024-04-11 11:30:17 +02:00
Stephan I. Böttcher
8050b9abf0
make isr variables volatile
2024-04-11 04:09:34 +02:00
Stephan I. Böttcher
358da80f46
move adc_conf and test_data into the EEPROM
2024-04-11 03:51:19 +02:00
Stephan I. Böttcher
edb1544cd7
print E adc_conf on boot
2024-04-10 18:20:41 +02:00
Stephan I. Böttcher
ee03f01b06
greeting improvement
2024-04-10 18:15:24 +02:00
Stephan I. Böttcher
ebdb88118c
baye.config: add BC_SPI
2024-04-10 18:13:57 +02:00
Stephan I. Böttcher
a3eb8eb7b9
spi: replace bit banging with SPI0
2024-04-10 18:10:57 +02:00
Stephan I. Böttcher
82f0da6a89
calib: fix turbo test case[0]
2024-04-10 18:09:09 +02:00
Stephan I. Böttcher
9302c61244
bate: use 16-bit frames
2024-04-10 01:24:24 +02:00
Stephan I. Böttcher
77463da388
bate_wait: sleep() waiting for pin interrupt
2024-04-09 23:55:10 +02:00
Stephan I. Böttcher
cd6355021b
uart: pin sense bothedges
2024-04-09 23:50:43 +02:00
Stephan I. Böttcher
4bbd6c264a
adc: now it works w/ interrupts
...
The problem was: the TCA0 IRQ was busylooping
`send_char()` now sleeps.
Debug counters are cleared.
Config version 3 with acquisition period.
2024-04-09 23:19:08 +02:00
Stephan I. Böttcher
09cc30d854
adc: worknow, but w/o isr
...
The RESRDY vector is never called, neither the SAMPRDY, when enabled.
No idea why. We do polling now.
No idea what wakes the CPU from sleep with STOP_MCLK.
2024-04-09 19:08:23 +02:00
Stephan I. Böttcher
ebb9d88b81
uart: panic(), spaces in hexdump
2024-04-09 18:14:39 +02:00
Stephan I. Böttcher
a4b1e0b1b1
bate: fixes
...
- adc.h: adc_init(), disable inputs used for analog inputs.
- bate: PORTA → VPORTA, restore blinkenlight's bate_bit()
- config V2: add cpu_clk, remove config pointer indirection
- CLKCTRL: make extra sure we run at 10 MHz
→ regained telemetry at 2400 baud
- turn on LED while digitizing and transmitting
2024-04-09 00:43:34 +02:00
Stephan I. Böttcher
89d64222e6
Makefile: BV_VERS=2
2024-04-09 00:42:25 +02:00
Stephan I. Böttcher
233a175151
calib: fix bitsize of dT, add test case
2024-04-09 00:41:13 +02:00
Stephan I. Böttcher
cac8adf51f
adc: fix globals, add adc_init()
2024-04-09 00:40:07 +02:00
Stephan I. Böttcher
0693ab1204
mul16sun: fix case n=0
2024-04-09 00:38:13 +02:00
Stephan I. Böttcher
c8f9b34757
adc: annotate asm savings in isr
2024-04-08 10:05:55 +02:00
Stephan I. Böttcher
2e66f12041
adc readout
2024-04-08 01:47:46 +02:00
Stephan I. Böttcher
e8aaefbe1f
make %.id %.verify: -qq
2024-04-07 17:45:42 +02:00
Stephan I. Böttcher
23dc2085ea
text_calib to SEND_HEX
2024-04-07 12:25:20 +02:00
Stephan I. Böttcher
53a77c75aa
uart: send*(): pointers to const payload
2024-04-07 11:53:22 +02:00
Stephan I. Böttcher
2d7ac8c6af
%.s: depend on %.o to capture dependencies from %.d
2024-04-07 11:52:03 +02:00
Stephan I. Böttcher
2665750308
make %.verify
2024-04-07 11:34:31 +02:00
Stephan I. Böttcher
0179568e85
make bate.config, individual vars
2024-04-07 10:54:10 +02:00
Stephan I. Böttcher
ef65e2dc0e
decimal_str()
2024-04-07 01:09:55 +02:00
Stephan I. Böttcher
0b680c1b78
calib: tests and fixes
2024-04-06 21:42:18 +02:00
Stephan I. Böttcher
900089c787
uart: fix uart_break_p() polarity
2024-04-06 12:52:39 +02:00
Stephan I. Böttcher
d0793f88f0
calib: python test implementation
2024-04-06 12:29:30 +02:00
Stephan I. Böttcher
aaa3fcc591
mul: handcraftet __asm__ multiplication, buggy
2024-04-06 12:27:44 +02:00
Stephan I. Böttcher
7b738aef34
bate: uart, rtc fixes
2024-04-05 21:38:15 +02:00
Stephan I. Böttcher
8eb2bb5518
bate: calib
2024-04-04 23:31:49 +02:00
Stephan I. Böttcher
0022e53ceb
bate: new features galore …
2024-04-04 20:48:00 +02:00
Stephan I. Böttcher
f93edddb30
bate: add uart.[ch], use send_hex()
2024-04-04 12:16:42 +02:00
Stephan I. Böttcher
f9e4c7cf9d
avr: speed up the MCLK from 3.3MHz to 10 MHz
2024-04-03 21:55:54 +02:00
Stephan I. Böttcher
4525a17d68
enable the time TCA0
2024-04-03 19:30:39 +02:00
Stephan I. Böttcher
bf375a3f48
src/README
2024-04-03 06:04:57 +00:00
Stephan I. Böttcher
b389d222da
Sensor reading from blinkenlights, ported to ATtiny424
...
This compiles with an up to date toolchain pulled from git.
TODO:
- Use the SPI hardware to talk to the sensor.
- Send results via UART hardware.
- Setup the watchdog.
- Control power to the RF transmitter
- Light the LED.
- Readout the ADCs, thermistors.
- Readout the internal temperature sensor.
2024-04-03 07:55:02 +02:00
Stephan I. Böttcher
7d2bf84a43
copy bate.c from blinkenlights
2024-04-02 15:34:19 +02:00
