INNER CODE UNIT · C

dfu_getstate

dmitrystu/sboot_stm32 · src/bootloader.c:191

static usbd_respond dfu_getstate(uint8_t *buf) {
    *buf = dfu_data.bState;
    return usbd_ack;
}

static usbd_respond dfu_abort() {
    switch (dfu_data.bState) {
    case USB_DFU_STATE_DFU_IDLE:
    case USB_DFU_STATE_DFU_DNLOADSYNC:
    case USB_DFU_STATE_DFU_DNLOADIDLE:
    case USB_DFU_STATE_DFU_MANIFESTSYNC:
    case USB_DFU_STATE_DFU_UPLOADIDLE:
        return dfu_set_idle();
    default:
        return dfu_err_badreq();
    }
}

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