diff options
Diffstat (limited to 'src/main.c')
| -rw-r--r-- | src/main.c | 24 |
1 files changed, 12 insertions, 12 deletions
@@ -27,7 +27,7 @@ init_pio(void) // Load interrupt vector port_b_ctrl = ISR_ADDRESS(port_b_isr_ptr); // Interrupt word - interrupt if any pin goes low, mask follows - port_b_ctrl = PIO_INT_CTRL(PIO_INT_EN | PIO_OR | PIO_LOW | PIO_MASK); + port_b_ctrl = PIO_INT_CTRL(PIO_INT_EN | PIO_OR | PIO_LOW | PIO_MASK); // Mask - 0 means to check line port_b_ctrl = 0x80; @@ -47,13 +47,13 @@ init_ctc(void) /* 200Hz clock */ ctc_channel_2 = CTC_CTRL(CTC_INT_BIT | CTC_PRESCALER_BIT - | CTC_TIME_CONST_BIT | CTC_RST_BIT); + | CTC_TIME_CONST_BIT | CTC_RST_BIT); ctc_channel_2 = 0; - /* ctc_channel_3 = (CPU_FREQ / 256 / 144); */ + /* ctc_channel_3 = (CPU_FREQ / 256 / 144); */ ctc_channel_3 = CTC_CTRL(CTC_INT_BIT | CTC_PRESCALER_BIT - | CTC_TIME_CONST_BIT | CTC_RST_BIT); + | CTC_TIME_CONST_BIT | CTC_RST_BIT); ctc_channel_3 = 0; // 256 // Interrupt table for CTC @@ -82,11 +82,11 @@ init_sio(void) ISR_ADDRESS(rx_isr_ptr) // int_table_rx }; - for (u8 i = 0; i < LENGTH(sio_a_cfg); ++i) - sio_a_ctrl = sio_a_cfg[i]; + for (u8 i = 0; i < LENGTH(sio_a_cfg); ++i) + sio_a_ctrl = sio_a_cfg[i]; - for (u8 i = 0; i < LENGTH(sio_b_cfg); ++i) - sio_b_ctrl = sio_b_cfg[i]; + for (u8 i = 0; i < LENGTH(sio_b_cfg); ++i) + sio_b_ctrl = sio_b_cfg[i]; } // copy code to ram, so function pointer is modifyable @@ -122,10 +122,10 @@ main(void) init_pio(); init_sio(); - // Interrupt mode 2 - IM(2); - // Enable interrupts - EI; + // Interrupt mode 2 + IM(2); + // Enable interrupts + EI; addstr("Starting system ...\r\n"); _menu(); |