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circuitpython/stmhal
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Damien George 24119176e7 stmhal: Allow pyb.freq() function to change SYSCLK frequency. 
Eg pyb.freq(120000000) sets the CPU to 120MHz.  The frequency can be set
at any point in the code, and can be changed as many times as you like.
Note that any active timers will need to be reconfigured after a freq
change.

Valid range is 24MHz to 168MHz (but not all freqs are supported).  The
code maintains a 48MHz clock for the USB at all times and it's possible
to change the frequency at a USB REPL and keep the REPL alive (well,
most of the time it stays, sometimes it resets the USB for some reason).
Note that USB does not work with pyb.freq of 24MHz.
2014-10-04 01:54:31 +01:00
..
boards
stmhal: Initial implementation of cc3k module and driver.
2014-09-26 00:57:26 +01:00
cmsis
stmhal: Update STM32Cube F4 HAL driver to V1.3.0.
2014-08-06 22:33:31 +01:00
fatfs
stmhal, fatfs: Use stdlib for string fns; make all private fns static.
2014-09-29 15:26:46 +01:00
hal
stmhal: Adjust computation of SYSCLK to retain precision.
2014-10-04 01:54:02 +01:00
usbdev
Proposed fix for USB Mass Storage.
2014-10-01 22:52:02 +01:00
usbhost
Initial checkin with STM HAL
2014-03-11 23:55:41 -07:00
.gitignore
stmhal: Add .gitignore to ignore the new build dir names.
2014-05-03 18:26:03 +01:00
accel.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
accel.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
adc.c
Fix timer overflow code.
2014-09-27 19:40:37 -07:00
adc.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
autoflash
Add device ID to autoflash script.
2014-05-02 23:03:23 +01:00
bufhelper.c
stmhal: Include mpconfig.h before all other includes.
2014-06-28 23:32:03 +03:00
bufhelper.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
can.c
stmhal: Add basic CAN bus support.
2014-10-02 17:32:02 +01:00
can.h
stmhal: Add basic CAN bus support.
2014-10-02 17:32:02 +01:00
dac.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
dac.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
diskio.c
stmhal: Change 64-bit arithmetic to 32-bit for SD card block addressing.
2014-09-15 23:49:57 +01:00
diskio.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
extint.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
extint.h
stmhal: Clean up reset/soft-reset code; fix bug init'ing VCP exc.
2014-08-04 11:09:51 +01:00
ffconf.c
stmhal: Change 0:/ and 1:/ to /flash and /sd; add CWD support.
2014-07-31 23:44:04 +01:00
ffconf.h
stmhal: Add label to internal flash drive on creation.
2014-09-29 15:26:11 +01:00
file.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
file.h
stmhal: Add file.flush and os.stat.
2014-07-19 16:39:13 +01:00
flash.c
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
flash.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
font_petme128_8x8.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
gccollect.c
Rename machine_(u)int_t to mp_(u)int_t.
2014-07-03 13:25:24 +01:00
gccollect.h
Add gc.enable, gc.disable; remove pyb.gc.
2014-05-08 23:04:49 +01:00
gchelper.s
REPl working on UART6 with STMHAL
2014-03-12 18:15:55 -07:00
help.c
stmhal: Update help text.
2014-10-02 14:51:17 +01:00
i2c.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
i2c.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
import.c
stmhal: Include mpconfig.h before all other includes.
2014-06-28 23:32:03 +03:00
input.c
Change const byte* to const char* where sensible.
2014-05-25 22:27:57 +01:00
irq.c
stmhal: Fix bugs in documentation so it compiles.
2014-09-17 23:27:42 +00:00
irq.h
stmhal: Make enable_irq and disable_irq inline functions.
2014-08-25 13:24:33 +01:00
lcd.c
stmhal: For spi_init, add argument to select if NSS pin is enabled.
2014-09-30 22:36:47 +01:00
lcd.h
stmhal: Update and improve LCD driver.
2014-06-15 00:41:47 +01:00
led.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
led.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
lexerfatfs.c
py: Change lexer stream API to return bytes not chars.
2014-07-30 11:46:05 +01:00
lexerfatfs.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
main.c
stmhal: Add network and usocket module.
2014-09-30 22:36:47 +01:00
make-stmconst.py
stmhal: Add lots of constants to stm module.
2014-04-19 00:32:25 +01:00
Makefile
stmhal: Add basic CAN bus support.
2014-10-02 17:32:02 +01:00
modcc3k.c
stmhal: Enable patch_program in cc3k driver, with key.
2014-09-30 23:43:38 +01:00
modnetwork.c
stmhal: Add network and usocket module.
2014-09-30 22:36:47 +01:00
modnetwork.h
stmhal: Add network and usocket module.
2014-09-30 22:36:47 +01:00
modos.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
modpyb.c
stmhal: Allow pyb.freq() function to change SYSCLK frequency.
2014-10-04 01:54:31 +01:00
modselect.c
py: Remove IOError since it's deprecated; use OSError instead.
2014-09-30 13:59:30 +00:00
modstm.c
Prefix ARRAY_SIZE with micropython prefix MP_
2014-06-19 18:54:34 +02:00
modstmconst.gen.c
stmhal: Add lots of constants to stm module.
2014-04-19 00:32:25 +01:00
modtime.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
modusocket.c
stmhal: Add network and usocket module.
2014-09-30 22:36:47 +01:00
modwiznet5k.c
stmhal: Fix wiznet5k init of SPI bus.
2014-09-30 23:34:18 +01:00
mpconfigport.h
stmhal: Add network and usocket module.
2014-09-30 22:36:47 +01:00
mpconfigport.mk
stmhal: Initial implementation of cc3k module and driver.
2014-09-26 00:57:26 +01:00
mphal.h
Add support for selecting pin alternate functions from python.
2014-08-07 23:15:41 -07:00
pendsv.c
stmhal: Include mpconfig.h before all other includes.
2014-06-28 23:32:03 +03:00
pendsv.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
pin_defs_stmhal.c
Add support for selecting pin alternate functions from python.
2014-08-07 23:15:41 -07:00
pin_defs_stmhal.h
Updated teensy to build.
2014-06-15 22:48:05 -07:00
pin_named_pins.c
Add Timer support (PWM, OC, IC) for stmhal and teensy
2014-09-19 09:26:13 -07:00
pin.c
Add Timer support (PWM, OC, IC) for stmhal and teensy
2014-09-19 09:26:13 -07:00
pin.h
Add Timer support (PWM, OC, IC) for stmhal and teensy
2014-09-19 09:26:13 -07:00
portmodules.h
stmhal: Add network and usocket module.
2014-09-30 22:36:47 +01:00
printf.c
stmhal: Fix REPL printing by cooking output sent to stdout_obj.
2014-07-20 13:57:43 +01:00
pybcdc.inf_template
Auto-generate the stmhal/pybcdc_inf header file from static files
2014-04-16 02:41:26 +01:00
pybioctl.h
stmhal: Add polling ability to UART object.
2014-09-07 20:40:32 +01:00
pybstdio.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
pybstdio.h
stmhal: Fix REPL printing by cooking output sent to stdout_obj.
2014-07-20 13:57:43 +01:00
pybwlan.c
stmhal: Fix build issues with (old) CC3000 driver.
2014-08-26 14:13:53 +01:00
pybwlan.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
pyexec.c
py: Free non-interned strings in the parser when not needed.
2014-09-23 15:31:56 +00:00
pyexec.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
qstrdefsport.h
stmhal: Add basic CAN bus support.
2014-10-02 17:32:02 +01:00
readline.c
stmhal: Clean up reset/soft-reset code; fix bug init'ing VCP exc.
2014-08-04 11:09:51 +01:00
readline.h
stmhal: Clean up reset/soft-reset code; fix bug init'ing VCP exc.
2014-08-04 11:09:51 +01:00
rng.c
stmhal: Include mpconfig.h before all other includes.
2014-06-28 23:32:03 +03:00
rng.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
rtc.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
rtc.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
sdcard.c
stmhal: Change 64-bit arithmetic to 32-bit for SD card block addressing.
2014-09-15 23:49:57 +01:00
sdcard.h
stmhal: Change 64-bit arithmetic to 32-bit for SD card block addressing.
2014-09-15 23:49:57 +01:00
servo.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
servo.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
spi.c
stmhal: For spi_init, add argument to select if NSS pin is enabled.
2014-09-30 22:36:47 +01:00
spi.h
stmhal: For spi_init, add argument to select if NSS pin is enabled.
2014-09-30 22:36:47 +01:00
startup_stm32f40xx.s
Initial checkin with STM HAL
2014-03-11 23:55:41 -07:00
std.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
stm32f4xx_hal_msp.c
stmhal: Include mpconfig.h before all other includes.
2014-06-28 23:32:03 +03:00
stm32f4xx_it.c
stmhal: Improve efficiency of SysTick IRQ and HAL_Delay.
2014-08-25 18:12:44 +01:00
stm32f4xx_it.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
stm32f405.ld
stmhal: Initialise stack pointer correctly.
2014-09-23 10:59:05 +01:00
storage.c
stmhal: Include mpconfig.h before all other includes.
2014-06-28 23:32:03 +03:00
storage.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
string0.c
stmhal: Slightly improved memcpy; memset uses word store when aligned.
2014-09-13 00:12:41 +01:00
system_stm32f4xx.c
stmhal: Allow pyb.freq() function to change SYSCLK frequency.
2014-10-04 01:54:31 +01:00
systick.c
stmhal: Improve efficiency of SysTick IRQ and HAL_Delay.
2014-08-25 18:12:44 +01:00
systick.h
Add support for pyb.micros() by using the systick timer.
2014-08-25 17:38:55 +01:00
timer.c
stmhal: Allow pyb.freq() function to change SYSCLK frequency.
2014-10-04 01:54:31 +01:00
timer.h
stmhal: Add pulse_width_ratio to timer channel object.
2014-09-21 22:54:02 +01:00
uart.c
stmhal: Set is_enabled=false when creating UART object; fix doc typo.
2014-10-02 17:31:37 +01:00
uart.h
stmhal: Fix REPL printing by cooking output sent to stdout_obj.
2014-07-20 13:57:43 +01:00
usb.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
usb.h
stmhal: Clean up reset/soft-reset code; fix bug init'ing VCP exc.
2014-08-04 11:09:51 +01:00
usbd_cdc_interface.c
stmhal: Add USB_VCP class/object, for direct USB VCP control.
2014-07-31 10:30:42 +01:00
usbd_cdc_interface.h
stmhal: Add USB_VCP class/object, for direct USB VCP control.
2014-07-31 10:30:42 +01:00
usbd_conf.c
micropython port for HydraBus
2014-06-02 21:43:02 +02:00
usbd_conf.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
usbd_desc_cdc_msc.c
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
usbd_desc.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
usbd_msc_storage.c
Proposed fix for USB Mass Storage.
2014-10-01 22:52:02 +01:00
usbd_msc_storage.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00
usrsw.c
Change some parts of the core API to use mp_uint_t instead of uint/int.
2014-08-30 00:35:11 +01:00
usrsw.h
Add license header to (almost) all files.
2014-05-03 23:27:38 +01:00