diff options
Diffstat (limited to 'tests/usb-serial-rs485/usb_cdcacm-arch.c')
| -rw-r--r-- | tests/usb-serial-rs485/usb_cdcacm-arch.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/tests/usb-serial-rs485/usb_cdcacm-arch.c b/tests/usb-serial-rs485/usb_cdcacm-arch.c index 8680906..e868861 100644 --- a/tests/usb-serial-rs485/usb_cdcacm-arch.c +++ b/tests/usb-serial-rs485/usb_cdcacm-arch.c @@ -27,49 +27,7 @@ #include "syscfg.h" #include "ringb.h" -extern bool out_in_progress; -void usb_cdcacm_setup_pre_arch(void) -{ - rcc_periph_clock_enable(RCC_GPIOA); - rcc_periph_clock_enable(RCC_OTGFS); - - gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, - GPIO9 | GPIO11 | GPIO12); - gpio_set_af(GPIOA, GPIO_AF10, GPIO9 | GPIO11 | GPIO12); - -} - -void usb_cdcacm_setup_post_arch(void) -{ -} - -// hacktastic -extern struct ringb tx_ring; -void glue_send_data_cb(uint8_t *buf, uint16_t len) -{ - if (len == 0) { - return; - } - gpio_set(LED_TX_PORT, LED_TX_PIN); - gpio_set(RS485DE_PORT, RS485DE_PIN); - for (int x = 0; x < len; x++) { - if (!ringb_put(&tx_ring, buf[x])) { - // failed to process usb traffic properly. - // should _never_ happen, means we failed to nak in time. - // this is _never_recoverable beyond watchdog reset. - while(1); - } - usart_enable_tx_interrupt(USART2); - } -} - -void glue_set_line_state_cb(uint8_t dtr, uint8_t rts) -{ - (void) dtr; - (void) rts; - // LM4f has an implementation of this if you're keen -} int glue_set_line_coding_cb(uint32_t baud, uint8_t databits, enum usb_cdc_line_coding_bParityType cdc_parity, |