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zpu: reduce UART buffer in bootloader mode

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Sergey Kostanbaev
2017-08-02 12:58:37 +03:00
parent 5bc5265fd7
commit c5479d66b3
1 changed files with 8 additions and 1 deletions
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9
zpu/lib/udp_uart.c
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@@ -39,9 +39,16 @@ static const size_t num_idle_cyc_b4_flush = 11; //small but lucky number
static uint16_t _base_port;
static int8_t _storage_map[MAX_NUM_UARTS];
#ifdef BOOTLOADER
#define UART_BUF_SZ 16
#else
#define UART_BUF_SZ 128
#endif
typedef struct{
struct socket_address dst;
_AL4 uint8_t buf[256];
_AL4 uint8_t buf[UART_BUF_SZ];
size_t len; //length of buffer
size_t cyc; //idle cycle count
} udp_uart_state_t;