The names of the utest cases defined in their respective
modules have been updated.
Some utest case names are not yet in their respective modules
because their paths need to be finalized before their unique
names can be determined. Currently, these names do not
appear to conflict with the unified names. These include:
- utest cases still in examples
- bsp/qemu-virt64-riscv/applications/test/test_vector/test_vector.c.
The entire test case should probably be placed in libcpu/risc-v
rather than bsp.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Append a null statement for "Any statement may be preceded by a prefix that declares an identifier as a label name."
Signed-off-by: GuEe-GUI <2991707448@qq.com>
In the serial ISR (`rt_hw_serial_isr`), the previous logic for handling a full RX FIFO was flawed. When the buffer was filled, it would increment `get_index` (`get_index += 1`).
This had two negative consequences:
1. It effectively discarded the oldest byte of data prematurely.
2. It reduced the usable capacity of a buffer of size N to N-1. For example, a 64-byte buffer could only ever hold 63 readable bytes after becoming full.
This patch corrects the behavior by implementing a standard overwriting ring buffer strategy. When the buffer is full, the logic is changed to `get_index = put_index`.
This ensures that:
- When new data arrives, it correctly overwrites the oldest data.
- The `get_index` is advanced along with the `put_index`, correctly marking the new start of the buffer.
- The full N-byte capacity of the buffer is utilized, always storing the N most recent bytes.
This change resolves the unexpected data loss and makes the buffer behavior correct and predictable.
Problen:
Duplicated definition of group_clk in clk.c and clk.h.
Solution:
Delete the definition in clk.c and keep only the definition
in clk.h.
Also change the name of group_clk to group_driver_clock to
conform to the naming convention of other driver groups.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
gcc build warnings:
cast from pointer to integer of different size [-Wpointer-to-int-cast]
For rt_adc_ops.enabled, the type of second param is rt_int8_t,
original _adc_control also called with wrong type casting.
Convert first to rt_base_t, then cast to rt_int8_t to remove the
build warnings.
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
The originally defined "group_Drivers" should actually
be part of the device-driver component, so
"group_Drivers" is renamed to "group_device_driver".
In this way, the original "group_Device" and
"group_Drivers" are merged into "group_device_driver".
Adjusted the writing method of doxygen comments in the
driver code to be unified as follows:
```c
* @defgroup group_XXX XXX
* @brief xxxxxx
* @ingroup group_device_driver
```
Signed-off-by: Chen Wang <unicorn_wang@outlook.com>
Achieve driver framework by operating memory to simulate audio
peripheral drivers. And it could be as a draft standrad for other
drivers test framework.
Signed-off-by: 1078249029 <1078249029@qq.com>
Fix garble caused by empty implementation of earlycon series
function in driver.If driver doesn't offer earlycon_id or rt_f
dt_earlycon_id.setup function but open option, the checking
of best_earlycon_id will failed.
Signed-off-by: 1078249029 <1078249029@qq.com>
