suspect-devices/circuitpython/cc3200/hal, branch v1.4.3 CircuitPython - a Python implementation for teaching coding with microcontrollers https://git.suspectdevices.com/suspect-devices/circuitpython/atom?h=v1.4.3 2015-03-21T10:26:47+00:00 cc3200: Add SPI module. 2015-03-21T10:26:47+00:00 danicampora danicampora@gmail.com 2015-03-19T14:17:39+00:00 urn:sha1:cd9bc14c8f524834578d3e7b2ee8ecf4fbc8ea3e Only MASTER mode is supported. Transfer width is configurable to 8, 16 or 32 bits. cc3200: Make peripheral objects static. 2015-03-17T12:26:07+00:00 danicampora danicampora@gmail.com 2015-03-17T10:05:59+00:00 urn:sha1:6de1b39368efc27d7a90d64f28f99b9e46422f5b This prevents duplication of objects in the sleep list. Also helps with reducing the code size by ~100 bytes. cc3200: Fix bug in RTC msec register access functions. 2015-03-15T23:42:15+00:00 danicampora danicampora@gmail.com 2015-03-15T23:40:02+00:00 urn:sha1:ed20ac56f77f5d2200f12fe38e73f89b56c1c44f cc3200: Update HAL to SDK release version 1.1.0. 2015-03-15T23:42:05+00:00 danicampora danicampora@gmail.com 2015-03-15T09:05:15+00:00 urn:sha1:0d0646d915b51191ce55cbb2750e5422ee1766db cc3200: Rewrite the PRCM RTC functionality methods. 2015-03-14T09:08:47+00:00 danicampora danicampora@gmail.com 2015-03-14T08:59:47+00:00 urn:sha1:2c103d5200ec513dc0e5ffb9925a345a5ffaad06 This allows to use the On-Chip retention registers for both the RTC and to share notification flags between the bootloader and the application. The two flags being shared right now are the "safe boot" request and the WDT reset cause. we still have 2 more bits free for future use. cc3200: Clean up linker scripts and startup file. 2015-03-14T09:08:45+00:00 danicampora danicampora@gmail.com 2015-03-14T08:51:46+00:00 urn:sha1:2ae17def5293452efe255df2b104e0bf2b04f56f cc3200: Add power management framework. Add mpcallback class. 2015-03-11T16:00:33+00:00 danicampora danicampora@gmail.com 2015-03-04T12:52:39+00:00 urn:sha1:9e44383e3f4092940a1e1b49a278978df99f7b08 Supports suspend and hibernate modes. Waking is possible throug GPIO and WLAN. The mpcallback class is generic and can be reused by other classes. cc3200: Place functions only used while booting in a special section. 2015-03-11T15:59:29+00:00 danicampora danicampora@gmail.com 2015-03-02T13:11:02+00:00 urn:sha1:26cbc91373cdfff43317da01e102617ed5885655 Such functions are never used after MicroPython has started, and they remain in RAM wasting space. Now they are placed in a special section named "boot" which sits just before the heap, allowing us to extend the effective heap area up to the new boot section. Right now, this gives us back ~1K, but in the future, more functions might end up in there as well. cc3200: Combine and disable sections in startup_gcc.c to reduce size. 2015-03-11T15:54:14+00:00 danicampora danicampora@gmail.com 2015-03-02T10:02:36+00:00 urn:sha1:02fda44a30d114dbcead18df44c3ec3aefec61cd cc3200: Change PRCM_PeriphRegs_t fields to unsigned char. 2015-02-25T22:25:23+00:00 danicampora danicampora@gmail.com 2015-02-25T22:25:23+00:00 urn:sha1:f3661d4100299a136bc33cfccc7b2cade0d7da21 This helps saving ~300 bytes. Thanks to dpgeorge.