diff options
| author | NIIBE Yutaka <gniibe@fsij.org> | 2017-06-15 10:48:35 +0900 |
|---|---|---|
| committer | NIIBE Yutaka <gniibe@fsij.org> | 2017-06-16 10:29:00 +0900 |
| commit | b2b0eb7418691480cbc9a8da793be9a70f70a9b4 (patch) | |
| tree | e3aecdbc3123dce1045f0936f89192318818140a | |
| parent | 7798e620a6c2508c47d3bbb33dbaa04f87f62ddd (diff) | |
Fix MKL27Z USB.
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | mcu/usb-mkl27z.c | 8 |
2 files changed, 8 insertions, 4 deletions
@@ -1,3 +1,7 @@ +2017-06-16 NIIBE Yutaka <gniibe@fsij.org> + + * mcu/usb-mkl27z.c (std_get_status): Use staic var, not auto. + 2017-05-18 NIIBE Yutaka <gniibe@fsij.org> * chopstx.c (chx_wakeup): Fix access to REG_R0. diff --git a/mcu/usb-mkl27z.c b/mcu/usb-mkl27z.c index 72cc175..f5e5b2b 100644 --- a/mcu/usb-mkl27z.c +++ b/mcu/usb-mkl27z.c @@ -445,7 +445,7 @@ handle_datastage_in (struct usb_dev *dev, uint8_t stat) { /* No more data to send, proceed to receive OUT acknowledge. */ dev->state = WAIT_STATUS_OUT; - kl27z_prepare_ep0_out (&dev->dev_req, 8, DATA1); + kl27z_prepare_ep0_out (&dev->dev_req, 0, DATA1); } return; @@ -470,12 +470,13 @@ std_none (struct usb_dev *dev) return -1; } +static uint16_t status_info; + static int std_get_status (struct usb_dev *dev) { struct device_req *arg = &dev->dev_req; uint8_t rcp = arg->type & RECIPIENT; - uint16_t status_info = 0; if (arg->value != 0 || arg->len != 2 || (arg->index >> 8) != 0 || USB_SETUP_SET (arg->type)) @@ -1000,8 +1001,7 @@ usb_lld_ctrl_send (struct usb_dev *dev, const void *buf, size_t buflen) dev->state = IN_DATA; } - if (len) - kl27z_prepare_ep0_in (data_p->addr, len, DATA1); + kl27z_prepare_ep0_in (data_p->addr, len, DATA1); data_p->len -= len; data_p->addr += len; |