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sdcard picomite: sync with upstream

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This commit is contained in:
Yatao Li
2025-06-15 21:31:45 +08:00
parent f305e6def6
commit eb3b15e188
37 changed files with 3695 additions and 449 deletions
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65
Code/pico_multi_booter/picomite/I2C.c
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@@ -40,7 +40,6 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
#include "hardware/irq.h"
#define nunaddr 0xA4 / 2;
#define PinRead(a) gpio_get(PinDef[a].GPno)
extern void DrawBufferMEM(int x1, int y1, int x2, int y2, unsigned char * p);
extern void ReadBufferMEM(int x1, int y1, int x2, int y2, unsigned char * buff);
@@ -304,11 +303,17 @@ void cmd_i2c(void) {
"CLOSE")) != NULL)
i2cDisable(p);
else if ((p = checkstring(cmdline, (unsigned char * )
"WRITE")) != NULL)
i2cSend(p);
"WRITE")) != NULL){
if(I2C0SDApin==Option.SYSTEM_I2C_SDA) I2C_Timeout=1000;
i2cSend(p);
if(I2C0SDApin==Option.SYSTEM_I2C_SDA) I2C_Timeout=SystemI2CTimeout;
}
else if ((p = checkstring(cmdline, (unsigned char * )
"READ")) != NULL)
i2cReceive(p);
"READ")) != NULL){
if(I2C0SDApin==Option.SYSTEM_I2C_SDA) I2C_Timeout=1000;
i2cReceive(p);
if(I2C0SDApin==Option.SYSTEM_I2C_SDA) I2C_Timeout=SystemI2CTimeout;
}
else if ((p = checkstring(cmdline, (unsigned char * )
"CHECK")) != NULL)
i2cCheck(p);
@@ -338,11 +343,17 @@ void cmd_i2c2(void) {
"CLOSE")) != NULL)
i2c2Disable(p);
else if ((p = checkstring(cmdline, (unsigned char * )
"WRITE")) != NULL)
i2c2Send(p);
"WRITE")) != NULL){
if(I2C1SDApin==Option.SYSTEM_I2C_SDA) I2C2_Timeout=1000;
i2c2Send(p);
if(I2C1SDApin==Option.SYSTEM_I2C_SDA) I2C2_Timeout=SystemI2CTimeout;
}
else if ((p = checkstring(cmdline, (unsigned char * )
"READ")) != NULL)
i2c2Receive(p);
"READ")) != NULL){
if(I2C1SDApin==Option.SYSTEM_I2C_SDA) I2C2_Timeout=1000;
i2c2Receive(p);
if(I2C1SDApin==Option.SYSTEM_I2C_SDA) I2C2_Timeout=SystemI2CTimeout;
}
else if ((p = checkstring(cmdline, (unsigned char * )
"CHECK")) != NULL)
i2c2Check(p);
@@ -614,6 +625,7 @@ void CheckI2CKeyboard(int noerror, int read) {
void RtcGetTime(int noerror) {
char * buff = GetTempMemory(STRINGSIZE); // Received data is stored here
int DS1307;
clocktimer=(1000*60*60);
if (I2C0locked) {
I2C_Sendlen = 1; // send one byte
I2C_Rcvlen = 0;
@@ -691,9 +703,24 @@ void MIPS16 cmd_rtc(void) {
unsigned char * p;
void * ptr = NULL;
if (!(I2C0locked || I2C1locked)) error("SYSTEM I2C not configured");
if (checkstring(cmdline, (unsigned char * )
"GETTIME")) {
RtcGetTime(0);
if (checkstring(cmdline, (unsigned char * )"GETTIME")) {
int repeat=5;
noRTC=0;
while(1){
while(!(classicread==0 && nunchuckread==0)){routinechecks();}
RtcGetTime(1);
if(noRTC==0)break;
repeat--;
if(!repeat)break;
}
if(noRTC){
if (CurrentLinePtr) error("RTC not responding");
if (Option.RTC) {
MMPrintString("RTC not responding");
MMPrintString("\r\n");
}
}
return;
}
if ((p = checkstring(cmdline, (unsigned char * )
@@ -1072,8 +1099,10 @@ void i2cCheck(unsigned char * p) {
addr = getinteger(argv[0]);
if (addr < 0 || addr > 0x7F) error("Invalid I2C address");
// int ret=i2c_read_blocking(i2c0, addr, &rxdata, 1, false);
int ret = i2c_read_timeout_us(i2c0, addr, & rxdata, 1, false, 100);
mmI2Cvalue = ret < 0 ? 1 : 0;
int i2cret = i2c_read_timeout_us(i2c0, addr, & rxdata, 1, false, 1000);
mmI2Cvalue = 0;
if (i2cret == PICO_ERROR_GENERIC) mmI2Cvalue = 1;
if (i2cret == PICO_ERROR_TIMEOUT) mmI2Cvalue = 2;
}
void i2c2Check(unsigned char * p) {
int addr;
@@ -1084,8 +1113,10 @@ void i2c2Check(unsigned char * p) {
addr = getinteger(argv[0]);
if (addr < 0 || addr > 0x7F) error("Invalid I2C address");
// int ret=i2c_read_blocking(i2c1, addr, &rxdata, 1, false);
int ret = i2c_read_timeout_us(i2c1, addr, & rxdata, 1, false, 100);
mmI2Cvalue = ret < 0 ? 1 : 0;
int i2cret = i2c_read_timeout_us(i2c1, addr, & rxdata, 1, false, 1000);
mmI2Cvalue = 0;
if (i2cret == PICO_ERROR_GENERIC) mmI2Cvalue = 1;
if (i2cret == PICO_ERROR_TIMEOUT) mmI2Cvalue = 2;
}
// receive data from an I2C slave - master mode
void i2cReceive(unsigned char * p) {
@@ -1446,6 +1477,7 @@ void GeneralReceive(unsigned int addr, int nbr, char * p) {
if (I2C0locked) {
I2C_Rcvbuf_Float = NULL;
I2C_Rcvbuf_Int = NULL;
I2C_Rcvbuf_String = NULL;
I2C_Sendlen = 0; // send one byte
I2C_Rcvlen = nbr;
I2C_Addr = addr; // address of the device
@@ -1453,6 +1485,7 @@ void GeneralReceive(unsigned int addr, int nbr, char * p) {
} else {
I2C2_Rcvbuf_Float = NULL;
I2C2_Rcvbuf_Int = NULL;
I2C2_Rcvbuf_String = NULL;
I2C2_Sendlen = 0; // send one byte
I2C2_Rcvlen = nbr;
I2C2_Addr = addr; // address of the device