bugfix: fix spi flash read when wrap enabled

2019-11-05 13:05:47 +08:00 · 2019-11-05 13:05:47 +08:00 · f3424afaab
commit f3424afaab
--- a/components/esp_rom/include/esp32s2beta/rom/spi_flash.h
+++ b/components/esp_rom/include/esp32s2beta/rom/spi_flash.h
@ -105,8 +105,8 @@ extern "C" {
 //SPI address register
 #define ESP_ROM_SPIFLASH_BYTES_LEN            24
 #define ESP_ROM_SPIFLASH_BUFF_BYTE_WRITE_NUM  32
-#define ESP_ROM_SPIFLASH_BUFF_BYTE_READ_NUM   64
-#define ESP_ROM_SPIFLASH_BUFF_BYTE_READ_BITS  0x3f
+#define ESP_ROM_SPIFLASH_BUFF_BYTE_READ_NUM   16
+#define ESP_ROM_SPIFLASH_BUFF_BYTE_READ_BITS  0xf

 //SPI status register
 #define  ESP_ROM_SPIFLASH_BUSY_FLAG           BIT0