diff options
Diffstat (limited to 'chip')
| -rw-r--r-- | chip/stm32/usart_host_command.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/chip/stm32/usart_host_command.c b/chip/stm32/usart_host_command.c index c5b6e2990f..f4d6a65fc4 100644 --- a/chip/stm32/usart_host_command.c +++ b/chip/stm32/usart_host_command.c @@ -51,11 +51,11 @@ /* * Max data size for a version 3 request/response packet. This is big enough - * to handle a request/response header, flash write offset/size, and 512 bytes - * of flash data. + * to handle a request/response header, flash write offset/size and 512 bytes + * of request payload or 224 bytes of response payload. */ #define USART_MAX_REQUEST_SIZE 0x220 -#define USART_MAX_RESPONSE_SIZE 0x220 +#define USART_MAX_RESPONSE_SIZE 0x100 /* * FIFO size for USART DMA. Should be big enough to handle worst case |