Mirrors/Maixduino
2
0
Fork 0
mirror of https://github.com/sipeed/Maixduino.git synced 2026-03-03 09:04:00 +01:00
Code Issues Packages Projects Releases Wiki Activity

fix bug of SD init failed

Browse Source
This commit is contained in:
Henry Zhang
2019-07-31 11:19:25 +08:00
parent 99ab059752
commit 9b2f110f0b
1 changed files with 3 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
libraries/SD/src/utility/Sd2Card.cpp
View File

@@ -252,18 +252,9 @@ uint8_t Sd2Card::init(uint8_t sckRateID, uint8_t chipSelectPin) {
uint32_t arg;
// set pin modes
//#ifdef BOARD_SIPEED_MAIXDUINO
int gpionum = get_gpio(chipSelectPin_);
if(gpionum >= 0){
fpioa_function_t function = fpioa_function_t(FUNC_GPIOHS0 + gpionum);
fpioa_set_function(chipSelectPin_, function);
gpiohs_set_drive_mode((uint8_t)gpionum, GPIO_DM_OUTPUT);
gpiohs_set_pin((uint8_t)gpionum, GPIO_PV_HIGH);
}
//#else
// pinMode(chipSelectPin_, OUTPUT);
// digitalWrite(chipSelectPin_, HIGH);
//#endif
pinMode(chipSelectPin_, OUTPUT);
digitalWrite(chipSelectPin_, HIGH);
#ifndef USE_SPI_LIB
pinMode(SPI_MISO_PIN, INPUT);
pinMode(SPI_MOSI_PIN, OUTPUT);