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uart: increase transmit buffer size for large startup setup

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King Kévin 2020-06-09 01:02:28 +02:00
parent 67f161adf9
commit 3ab6ea2602
1 changed files with 1 additions and 1 deletions
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2
lib/uart.c
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@ -30,7 +30,7 @@
#define UART_BAUDRATE 921600 /**< serial baud rate, in bits per second (with 8N1 8 bits, no parity bit, 1 stop bit settings) */
/* output ring buffer, indexes, and available memory */
static volatile uint8_t tx_buffer[64] = {0}; /**< ring buffer for data to transmit */
static volatile uint8_t tx_buffer[128] = {0}; /**< ring buffer for data to transmit */
static volatile uint16_t tx_i = 0; /**< current position of transmitted data */
static volatile uint16_t tx_used = 0; /**< how much data needs to be transmitted */