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| author | Marti Bolivar <mbolivar@leaflabs.com> | 2011-02-27 11:42:56 -0500 |
|---|---|---|
| committer | Marti Bolivar <mbolivar@leaflabs.com> | 2011-02-27 11:42:56 -0500 |
| commit | 4e90248a2e81ec7bd8d3cfa858cef4a045cc1003 (patch) | |
| tree | fa10544230e6e3e29dcdfc94fd5fc880dce009ba /wirish/HardwareTimer.h | |
| parent | a949fe81d069fb3ee727537ba3d5f9f926129d62 (diff) | |
| download | librambutan-4e90248a2e81ec7bd8d3cfa858cef4a045cc1003.tar.gz librambutan-4e90248a2e81ec7bd8d3cfa858cef4a045cc1003.zip | |
Cleaned out libmaple.h; this had wide-ranging implications.
Many of the #defines in libmaple.h were board-specific, not
MCU-specific. Most of these were only used by code under
libmaple/usb/. These were moved into usb_config.h, and are clearly
marked as being terrible hacks. I'm going to treat the USB stack as a
black box that we'll deal with later.
Further, instead of having a variety of #defines like "How many USARTS
do I have?", we decide that based on the density of the chip. This is
determined by testing for STM32_MEDIUM_DENSITY or STM32_HIGH_DENSITY
defines. libmaple currently doesn't support low-density chips, so
that suffices. The Makefile will set these automatically based on the
MCU.
Other offending #defines are ERROR_LED_PORT and ERROR_LED_PIN; these
were made optional, but they're set in the Makefile as a hack to keep
things working.
Diffstat (limited to 'wirish/HardwareTimer.h')
| -rw-r--r-- | wirish/HardwareTimer.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/wirish/HardwareTimer.h b/wirish/HardwareTimer.h index 4034b1f..4030adc 100644 --- a/wirish/HardwareTimer.h +++ b/wirish/HardwareTimer.h @@ -382,7 +382,7 @@ extern HardwareTimer Timer2; extern HardwareTimer Timer3; /** Pre-instantiated timer for use by user code. */ extern HardwareTimer Timer4; -#if NR_TIMERS >= 8 +#ifdef STM32_HIGH_DENSITY /** Pre-instantiated timer for use by user code, on devices with more than four timers (this does not include the Maple). */ extern HardwareTimer Timer5; |