The f107 ethernet peripheral is the same as in f4, and was pulled out
into lib/ethernet/mac_stm32fxx7.c in 52758bb8fdf065d46ef1ea21cc383e2dc74ee19b
This drops the duplicate code.
Fixes Github issue #694
The TSVREFE bit is defined to only be present on ADC1, so drop the
pointless adc argument. This has the added benefit of making the
API consistent with all other STM32 adc parts.
Use same names as adv-v2 peripheral uses. F1 is the only v1 peripheral
adc that has calibration modes at all.
Old:
adc_calibration(ADC1); // blocking call
New (blocking):
adc_calibrate(ADC1);
New (asynch):
adc_calibrate_async(ADC1);
// do stuff
adc_is_calibrating(ADC1); // false when calibration finished
Old routines are preserved but marked deprecated for now.
Extract the calibration code from the f0, and share it with the other
adc-v2 peripheral users (f0,l0,f3,l4)
Uses the same naming set of is/async naming conventions requested by the
RTOS guys instead of having blocking only calls.
Old code:
adc_calibrate_start(ADC);
adc_calibrate_wait_finish(ADC);
New code (blocking):
adc_calibrate(ADC);
New code (asynch):
adc_calibrate_async(ADC);
// do stuff
adc_is_calibrating(ADC); // will be false when it's finished.
Old code for f0 is still available, but marked deprecated.
Start providing async routines for all blocking routines, to make it
easier to use libopencm3 in some RTOS environments. This is not in
anyway intended to be complete, this just covers a single blocking
routine, rcc_wait_for_osc_ready. Documentation added to the top level,
and provided for all stm32 families.
This is common code for f0234, keep renaming files as has become standard, even
if it's a suboptimal solution. This doesn't rename the header which was not
renamed for f3.
Reported-by: https://github.com/gtoonstra
Original implementation only checked whether the user had _selected_ the
clock, not whether it had actually switched to the clock or not. For
almost all cases, this made this function either a no-op, if you _had_
selected the clock, or a blocking loop if you hadn't selected it ahead
of time.
Fixes github issue #687
This was inspired by an Arch Linux provided ARM GCC 5.3.0 bug:
It gave an
"internal compiler error: in expand_expr_addr_expr_1, at expr.c:7736"
with the array version of the desig_get_unique_id.
While I was at it, fixed:
- a potential alignment issue with casting uint8_t* buf to uint32_t*
- a funny static in the string definition that does nothing (given const)
This reverts commit aa5e108553ace3079c6087dec796b9e58fe45fa4.
This commit was not meant to land yet, it should have gone for review, and
doesn't yet include all the parts it should touch.
replace bulky hardcoded wait for set and wait for clear with a single asynch
routine. Leave the blocking routines in for compatibility at this point.
NOUP: should be added to other rcc.c files too.
L4 and F3 actually have the same bits to write in the same order, but F3 hides
the name of the deep power down bit. Keep the like that for now, but there's a
standard API for enabling and disabling the regulator.
Now that the big pieces of the adc-v2 common files are in place, start
including l0 in the builds. This includes only the very very basic core v2
peripheral functions, and the very basic definitions.
