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Diffstat (limited to 'src/wiring/comm/HardwareSerial.cpp')
| -rw-r--r-- | src/wiring/comm/HardwareSerial.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/wiring/comm/HardwareSerial.cpp b/src/wiring/comm/HardwareSerial.cpp index 3d0a0ce..04d8d18 100644 --- a/src/wiring/comm/HardwareSerial.cpp +++ b/src/wiring/comm/HardwareSerial.cpp @@ -72,6 +72,8 @@ void HardwareSerial::begin(uint32_t baud) { case 1: gpio_set_mode(USART1_TX_PORT, USART1_TX_PIN, GPIO_MODE_AF_OUTPUT_PP); gpio_set_mode(USART1_RX_PORT, USART1_RX_PIN, GPIO_MODE_INPUT_FLOATING); + /* Turn off any pwm */ + timers_disable_channel(1, 2); break; case 2: gpio_set_mode(USART2_TX_PORT, USART2_TX_PIN, GPIO_MODE_AF_OUTPUT_PP); |