23e82d37f1
stm32: Add support for Nation N32G45x mcus ( #6116 )
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N32G452/G455 are mostly compatible with STM32F103 but have M4 core and different ADC.
Signed-off-by: Alexey Golyshin <stas2z@gmail.com>
2023-04-07 12:20:14 -04:00
b0d9cbfb4b
stm32: Fix usb build on stm32g0b0
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2022-12-15 18:43:25 -05:00
c5d56f4438
stm32g4: implement build,usb,can,i2c,spi,serial,adc.
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Signed-off-by: Matt Baker <baker.matt.j@gmail.com>
2022-12-02 11:31:42 -05:00
d9c917b950
stm32l4: add stm32l412 support with adc,i2c,spi,usb
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Signed-off-by: Matt Baker <baker.matt.j@gmail.com>
2022-09-15 11:51:26 -04:00
9549a3b4fb
stm32: Add support for USB on stm32g0
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-12-23 22:15:26 -05:00
8d7a6e4ca4
stm32: Rework USB transfer memory layout in usbfs.c
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Use a fixed layout for the USB transfer memory and remove the ep_mem
struct definition.
This is in preparation for stm32g0 support.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-12-23 22:15:26 -05:00
a4a02e86af
stm32: Fix buffer size calculation in usbfs.c
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When the buffers are over 32 bytes, a block count of 1 starts at 0.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-12-23 22:15:25 -05:00
7d2c966241
stm32: Simplify irq declaration in usbfs.c
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-12-23 22:15:25 -05:00
2c535106ee
stm32: Initial support for stm32f070
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-10-23 21:19:03 -04:00
a46244057c
stm32: Support 16bit packet memory access on usbfs controller
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The stm32f0 line uses 16bit packet memory reads/writes (as opposed to
the goofy 32bit accesses required on the stm32f103).
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-10-23 21:16:35 -04:00
1e8582e3f6
stm32: Make sure to turn on the usb clock before writing to the packet memory
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The USB clock needs to be enabled prior to writing to the USB packet
memory.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-10-13 14:33:23 -04:00
8cb3d09484
stm32: Move usb_request_bootloader() to chip specific code
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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-09-18 11:59:43 -04:00
4f889ecd93
stm32: Fix usbfs rx buffer sizing
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The usbfs receive buffers must also have space for the 2 byte crc at
the end of a transmission. This fixes an error that could lead to
lost messages from mcu to host (resulting in bytes_invalid increasing
in stats) on the stm32f103.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-09-16 19:33:06 -04:00
045c938a61
stm32: Use official defines for EPR bits
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Use the standard definitions for the endpoint register bits.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-09-16 18:39:54 -04:00
86cf361486
stm32: Rename USB_BTABLE to EPM in usbfs.c
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Rename the internal definition so it isn't in conflict with the
USB_BTABLE register.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-09-16 18:39:47 -04:00
4ef53ab095
stm32: Update code to use armcm_boot mechanism
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Replace the stm32 provided assembler with the src/generic/armcm_boot.c
mechanism.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-08-22 09:58:58 -04:00
a44bc950a3
stm32: Move irq handler code above irq setup
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Only code movement.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-08-22 09:58:58 -04:00
8b9cc62359
stm32: Rename stm32f4/ directory to stm32/
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Now that the code in stm32f4/ can handle both stm32f1 and stm32f4
chips, rename the directory to just "stm32".
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-08-05 11:25:40 -04:00
Alexey