mjb/altos/src/stm/ao_beep_stm.c, branch 1.3.2AltOS - the operating system for Altus Metrum products
https://git.ethernal.org/mjb/altos/atom?h=1.3.22013-08-28T03:56:42+00:00altos: Initial TeleMetrum v2.0 bits2013-08-28T03:56:42+00:00Keith Packardkeithp@keithp.com2013-08-20T18:40:17+00:00urn:sha1:7b0f9b25a56fa8b4aa1c2e9d79c43e6a97cab0c0
Adds new telemetry and logging formats along with code for TeleMetrum
v2.0 design.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Force beep timer regs reload when enabling beeper2012-10-25T07:07:14+00:00Keith Packardkeithp@keithp.com2012-10-25T06:55:00+00:00urn:sha1:09aa379fc57cd4f30c18c7bda2532a79109354c2
Without this, there can be a long delay between asking for the beeper
and having it actually start sounding.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Make STM clock configuration per-product. Fix 32MHz CPU speed2012-04-10T05:17:33+00:00Keith Packardkeithp@keithp.com2012-04-10T05:17:33+00:00urn:sha1:51aef5d4fc29986353ad887f4a67ed2fe35f8c8e
This moves all of the STM clock configuration into ao_pins.h so that
each product can configure it separately. While doing this, I
discovered that the flash memory mode (64-bit, prefetch, latency 1)
wasn't actually getting set, which is why the CPU refused to work at
32MHz.
Signed-off-by: Keith Packard <keithp@keithp.com>
altos: Add beeper driver to STM arch2012-04-10T03:29:48+00:00Keith Packardkeithp@keithp.com2012-04-10T03:28:19+00:00urn:sha1:1dcfbb05531767e67df45c2799a2fe533834fb71
Drives the MegaMetrum beeper
Signed-off-by: Keith Packard <keithp@keithp.com>