thewknd
8 years ago
1 changed files with 2 additions and 2 deletions
+ 2
- 2
teensy3/serial5.c
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| static volatile uint8_t rx_buffer_tail = 0; | static volatile uint8_t rx_buffer_tail = 0; | ||||
| #endif | #endif | ||||
| static uint8_t tx_pin_num = 34; | |||||
| static uint8_t tx_pin_num = 33; | |||||
| // UART0 and UART1 are clocked by F_CPU, UART2 is clocked by F_BUS | // UART0 and UART1 are clocked by F_CPU, UART2 is clocked by F_BUS | ||||
| // UART0 has 8 byte fifo, UART1 and UART2 have 1 byte buffer | // UART0 has 8 byte fifo, UART1 and UART2 have 1 byte buffer | ||||
| if (opendrain) pin |= 128; | if (opendrain) pin |= 128; | ||||
| if (pin == tx_pin_num) return; | if (pin == tx_pin_num) return; | ||||
| if ((SIM_SCGC4 & SIM_SCGC4_UART2)) { | |||||
| if ((SIM_SCGC1 & SIM_SCGC1_UART4)) { | |||||
| switch (tx_pin_num & 127) { | switch (tx_pin_num & 127) { | ||||
| case 33: CORE_PIN33_CONFIG = 0; break; // PTE24 | case 33: CORE_PIN33_CONFIG = 0; break; // PTE24 | ||||
| } | } |
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