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Requirement: The BSP for the k230 platform in the RT-Thread repository does not yet have an spi driver.
Solution: Provide spi driver for the k230 platform in the RT-Thread repository.
- Supports SPI0(OSPI) controller with 1/2/4/8 data lines.
- Supports SPI1(QSPI0) and SPI2(QSPI1) controllers with 1/2/4 data lines.
- Implements DMA-based transfers for OSPI, QSPI, and DSPI modes.
- Falls back to standard IRQ-driven transfers for legacy SPI mode (single line).
- Updates documentation in bsp/README.md
Signed-off-by: ChuanN-sudo <[email protected]>
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Requirement: The BSP for the k230 platform in the RT-Thread repository
does not yet have an I2C driver.
Solution: Provide I2C driver for the k230 platform in the RT-Thread
repository.
1. support i2c master mode
Signed-off-by: Ze-Hou <[email protected]>
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Many modules' utests currently don't support enabling all
tests at once. Furthermore, some modules' tests are complex,
for example due to their numerous dependencies on other
modules. This makes it nearly impossible to enable all
tests with a single global switch. Consequently, the
previously defined `RT_UTEST_USING_ALL_CASES` has lost
its original meaning.
We recommend deprecating this configuration switch. If a
module needs to enable a group of functional tests through
its own configuration, this local enable all switch should
be implemented by the module itself, and a global RTT enable
switch will no longer be provided.
If such a requirement arises in the future, we recommend
careful design, especially considering how to ensure that
turning on a single switch enables all dependencies for
all involved modules for ease of use.
Signed-off-by: Chen Wang <[email protected]>
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Requirement: The BSP for the k230 platform in the RT-Thread repository
does not yet have an RTC driver.
Solution: Provide RTC drivers for the k230 platform in the RT-Thread
repository, implementing timekeeping and alarm functionalities,
with interrupt support for the alarm feature.
Signed-off-by: Ze-Hou <[email protected]>
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Added pdma support for uart driver and a test file test_uart.c.
The test uses pdma to improve uart send speed,
to check if the driver works correctly.
Signed-off-by: XU HU [email protected]
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Added a temperature sensor driver and a test file test_ts.c.
The test uses temperature sensor to measure the chip temperature,
to check if the driver works correctly.
Signed-off-by: XU HU [email protected]
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This commit introduces the PDMA (Peripheral DMA) driver for K230 SoC,
providing essential DMA capabilities for peripheral data transfers.
Key features implemented:
1. PDMA channel request/release management
2. Channel start/stop control
3. Interrupt callback registration
4. Data transfer between device ports and DDR memory
The driver includes:
- Core driver implementation (drv_pdma.c/h)
- Build system support (SConscript)
- Basic test cases (test_pdma.c)
Tested with:
- PDMA channel request/release
- DDR to UART TX FIFO transfers
- UART RX FIFO to DDR transfers
Signed-off-by: eatvector <[email protected]>
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Added a PWM driver and a test file test_pwm.c.
The test uses PWM to control the LED brightness,
to check if the driver works correctly.
Signed-off-by: XU HU <[email protected]>
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Signed-off-by: Chen Wang <[email protected]>
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K230 supports 3 GPIO groups:
group0: GPIO0 ~ GPIO31, support i/o and irq
group1: GPIO32 ~ GPIO63, support i/o and irq
group2: GPIO64 ~ GPIO71, only support i/o.
Signed-off-by: Chen Wang <[email protected]>
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K230 support 6 general hardware timers and 3 stc timers.
This patch only implement drivers for general hw timers.
Signed-off-by: Chen Wang <[email protected]>
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K230 has two watchdog timers.
Add unit tests based on utest framework.
Watchdog and test are both configuable, disabled by default.
Signed-off-by: Chen Wang <[email protected]>
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