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Make si4700 tuner driver more sane with bit and field defines and entirely hide strange i2c interface from code with write/set/clear/masked functionality. On Gigabeat S use by-the-book busmode selection and GPIO lines. Implement some primitive station detection, debug registers in screen, and misc. changes to tie things together.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19600 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Sevakis 2008-12-27 19:18:50 +00:00
parent d6bae6c858
commit 1fea6f6b22
9 changed files with 510 additions and 173 deletions
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2
firmware/tuner.c
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@ -64,7 +64,7 @@ const struct si4700_region_data si4700_region_data[TUNER_NUM_REGIONS] =
{
[REGION_EUROPE] = { 1, 0, 2 }, /* 50uS, US/Europe band, 50kHz spacing */
[REGION_US_CANADA] = { 0, 0, 0 }, /* 75uS, US/Europe band, 200kHz spacing */
[REGION_JAPAN] = { 1, 1, 1 }, /* 50uS, Japanese band, 100kHz spacing */
[REGION_JAPAN] = { 1, 2, 1 }, /* 50uS, Japanese band, 100kHz spacing */
[REGION_KOREA] = { 1, 0, 1 }, /* 50uS, US/Europe band, 100kHz spacing */
};
#endif /* (CONFIG_TUNER & SI4700) */