From 4e90248a2e81ec7bd8d3cfa858cef4a045cc1003 Mon Sep 17 00:00:00 2001 From: Marti Bolivar Date: Sun, 27 Feb 2011 11:42:56 -0500 Subject: 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. --- libmaple/usart.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'libmaple/usart.h') diff --git a/libmaple/usart.h b/libmaple/usart.h index 0ca3f55..90b3415 100644 --- a/libmaple/usart.h +++ b/libmaple/usart.h @@ -43,8 +43,10 @@ enum { USART1, USART2, USART3, +#ifdef STM32_HIGH_DENSITY UART4, UART5, +#endif }; /* peripheral register struct */ -- cgit v1.2.3