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300 Commity
2 Gałęzie
3 Tagi
25 MiB
Wykres commitów

300 Commity (master)

Autor SHA1 Wiadomość Data
guido 17e16e53ad Merge with master branch. 2020-10-10 12:07:42 +02:00
threeme3 48b659b923
Merge pull request #30 from howard0su/save 
Save more memory for menu subsystem
 2020-10-10 12:06:05 +02:00
threeme3 c7b837775c
Merge pull request #29 from howard0su/pwm 
Limit pwm value into a reasonable range
 2020-10-10 12:05:23 +02:00
guido 4fae69591b Merge with master branch. 2020-10-10 12:02:55 +02:00
guido faa4447d61 Fix for RX sensitivity issue (as reported in ucx.groups.io message 3067). 2020-10-10 11:52:46 +02:00
guido ad10eb1672 Add VOX integration in menu. 2020-10-10 11:35:54 +02:00
Jun Su c0e8faa863 Save more memory for menu subsystem 
Assume all volatile for menu controlled variables, which saves 602bytes.

Before:
Sketch uses 27804 bytes (86%) of program storage space. Maximum is 32256 bytes.
Global variables use 1291 bytes (63%) of dynamic memory, leaving 757 bytes for local variables. Maximum is 2048 bytes.

After:
Sketch uses 27202 bytes (84%) of program storage space. Maximum is 32256 bytes.
Global variables use 1291 bytes (63%) of dynamic memory, leaving 757 bytes for local variables. Maximum is 2048 bytes.
 2020-10-10 09:40:22 +08:00
guido 3da36546fe Add simplified VOX. 2020-10-09 15:56:50 +02:00
guido 2ffa3a36ea Add simplified VOX. 2020-10-09 15:13:27 +02:00
guido 3f0c9e161e Fix VOX issue. 2020-10-09 14:29:18 +02:00
guido 80908e7b81 Merge experimental branch. 2020-10-09 13:10:39 +02:00
threeme3 7387976c6a
Merge pull request #26 from howard0su/fix_nondebug 
Fix non-debug build
 2020-10-09 12:39:29 +02:00
threeme3 1be8a8a4dc
Merge pull request #27 from howard0su/remove_float 
Build LUT by fixed point math
 2020-10-09 12:38:16 +02:00
Howard Su 631ee680ca Fix non-debug build 
There is #define DEBUG 1 which prevent non-debug build
 2020-10-09 16:26:10 +08:00
Howard Su 8e89496101 Build LUT by fixed point math 
Step 1 to remove float from the code. LUT table can be perfect build by
fixed point math.

lut[i] = (float)i / ((float)255 / ((float)pwm_max - (float)pwm_min)) +
pwm_min;
can be converted to:
lut[i] = (float)i * ((float)pwm_max - (float)pwm_min) / (float)255 +
pwm_min;
can be futher convert to:
lut[i] = i * (pwm_max - pwm_min) / 255 + pwm_min;

The second convertion is validated by a small test code. The first
convertion has slight difference on lut[255] of some combinition of
pwm_max and pwm_min, which I believe second fomula is more accurate.
 2020-10-09 15:55:44 +08:00
Howard Su 02f2b0c07f Limit pwm value into a reasonable range 2020-10-09 15:35:09 +08:00
guido 0b4c3f5cf6 Merge experimental branch. 2020-10-09 00:20:02 +02:00
threeme3 d057622b55
Merge pull request #24 from howard0su/experimental 
Mark ssb and dsp cap const when non-QCX
 2020-10-09 00:08:15 +02:00
threeme3 d664a3de78
Merge pull request #25 from howard0su/clean_signed 
Use unsigned int when possible
 2020-10-09 00:06:18 +02:00
guido 004a511f35 Minor changes. 2020-10-08 23:07:09 +02:00
Howard Su 96a72cd362 Two more cases 2020-10-09 01:14:46 +08:00
Howard Su ea65328f7b Use unsigned int when possible 
This reduce the code size significant by two factors:
1. unsigned version can produce less code
2. paramAction can reduce the different versions of templated code

Before;
Sketch uses 27804 bytes (86%) of program storage space. Maximum is 32256 bytes.
Global variables use 1291 bytes (63%) of dynamic memory, leaving 757 bytes for local variables. Maximum is 2048 bytes.

After;
Sketch uses 27418 bytes (85%) of program storage space. Maximum is 32256 bytes.
Global variables use 1291 bytes (63%) of dynamic memory, leaving 757 bytes for local variables. Maximum is 2048 bytes.
 2020-10-09 01:00:47 +08:00
Howard Su 3b0064b289 Mark ssb and dsp cap const when non-QCX 
This tells compiler to optimized out all QCX related code. This saves 1216 bytes ROM.
 2020-10-09 00:41:09 +08:00
guido f9aad1ed6b Merge experimental branch. 2020-10-07 23:49:15 +02:00
guido a6b15655ec Merge experimental branch. 2020-10-07 23:33:07 +02:00
guido 35506e0958 Fix merge issue. 2020-10-07 23:13:36 +02:00
guido 991b696404 Add guarantee for even msa divider for PLL and MS, potentially to fix RX sensitivity issue (Cees, PE1DDA). 2020-10-07 16:40:38 +02:00
guido 827d599490 Fix merge feature-5band-lpf branch. 2020-10-07 14:15:26 +02:00
guido 4ac88a1e7f Fix merge issue. 2020-10-07 14:01:22 +02:00
threeme3 23270904aa
Merge pull request #18 from howard0su/fatal 
Cleanup main function
 2020-10-07 13:17:51 +02:00
threeme3 9d7257c2a6
Merge branch 'experimental' into fatal 2020-10-07 13:17:38 +02:00
threeme3 f575cdc078
Merge pull request #15 from howard0su/char 
Use char instead of string for print a single char
 2020-10-07 13:14:37 +02:00
threeme3 ef47a7377a
Merge branch 'experimental' into char 2020-10-07 13:13:54 +02:00
threeme3 7a65a022b1
Merge pull request #14 from howard0su/size 
Refactor menu render common part into functions
 2020-10-07 13:11:10 +02:00
guido bc1cb60626 Merge contrib-m0pub-v2 branch, containing improved SSB filters (Tnx Alan, M0PUB). 2020-10-07 13:06:17 +02:00
guido a7954409f9 Merge hotfix R1.02i from master branch. 2020-10-07 12:53:56 +02:00
guido b0f3a44df7 Minor changes. 2020-10-06 22:16:40 +02:00
guido 16216baae1 Minor changes. 2020-10-06 13:01:21 +02:00
guido 5f757b4a7e Minor changes. 2020-10-06 11:10:23 +02:00
guido 53cfea19b4 Minor changes. 2020-10-05 14:56:23 +02:00
guido 3f113adf05 Add 2nd set experimental 600Hz CW filters. 2020-10-04 22:50:11 +02:00
guido 34944e8768 Add experimental 600Hz CW filters. 2020-10-04 13:37:16 +02:00
guido 3171d022d9 Added increased latch time to fix 60m relay switching. 2020-10-01 16:58:16 +02:00
guido 6332c3e4fb Hotfix for RX and TX spurs, caused by wrong PLL setting in R1.02h (Many thanks Bob, KD8CGH and Manuel, DL2MAN). 2020-09-30 20:55:47 +02:00
guido a577fd5fa7 Added optimized SSB filters (merge with feature-m0pub-v2 branch). 2020-09-30 19:44:01 +02:00
guido ad1e438802 Added optimized 3rd order CIC filter for better nearby alias rejection in RX. 2020-09-29 18:34:05 +02:00
guido 192eef4a17 Fix pca9539 intialisation. 2020-09-09 17:20:32 +02:00
guido dc47edeaf2 Add initial support filter bank support for DL2MAN uSDX Rev 2, containing 5 LPFs controlled by PCA GPIO extender PCA9539. 2020-09-03 17:01:29 +02:00
guido 069a89cb82 Add initial support filter bank support for DL2MAN uSDX Rev 2, containing 5 LPFs controlled by PCA GPIO extender PCA9539. 2020-09-03 15:23:31 +02:00
Howard Su 5bc8257b85 Cleanup main function 
abstract fatal logic into a function
 2020-08-21 17:56:33 +08:00