tinyusb.git/hw/bsp/samd2x_l2x, branch master

samd2x_l2x: build hcd_samd.c for samd21 only, as family.mk already does

2026-08-21T04:06:26Z

family.cmake listed src/portable/microchip/samd/hcd_samd.c twice: once unconditionally, and once inside `if(SAM_FAMILY STREQUAL "samd21")` under the comment "Add HCD support for SAMD21 (has host capability)". The unconditional copy defeated the gate, so cmake compiled the host controller driver for saml21 and saml22 while family.mk compiled it for samd21 alone - and SAML22 has no host controller at all (hcd_samd.c fails there with `unknown type name 'UsbHostDescriptor'`). Nothing built the host examples on this family, so the divergence was invisible; the next commit makes it matter.

fix some Wconversion warnings

2026-04-17T03:16:31Z

remove IAR toolchain support from make build system

2026-04-06T04:17:34Z

IAR is only supported with CMake. Remove all IAR-specific references from the Make build system including toolchain files, SRC_S_IAR, LD_FILE_IAR variables, and IAR toolchain detection. Also fix GET_SECTOR_COUNT truncation in msc_file_explorer and broken formatting in stm32f7 board_uart_write. Co-Authored-By: Claude Opus 4.6 (1M context)

make board_uart_read()/write() return -1 when unimplemented for consistency across all families

2026-04-04T14:32:39Z

replace board_millis() with tusb_time_millis_api()

2026-02-27T17:01:40Z

bsp: Disable SysTick ISR if FreeRTOS is enabled

2025-11-25T15:30:32Z

fix warning with strict prototypes warnings

2025-10-28T04:10:29Z

disable warning for startup file

2025-10-27T17:15:39Z

refactor family.cmake: rename add_board_target() to family_add_board() and move it to family_configure_common()

2025-10-22T19:23:20Z

also move startup and linker from board target to actual exe

merge samd2x and saml2x bsp, add OPT_MCU_SAML2X to replace OPT_MCU_SAML21 & OPT_MCU_SAML22

2025-10-14T17:15:46Z