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Merge upstream changes from Marlin 2.1.1

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This commit is contained in:
Stefan Kalscheuer
2022-09-03 09:23:32 +02:00
parent 626283aadb
commit 986e416c7f
1610 changed files with 73839 additions and 40857 deletions
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33
Marlin/src/HAL/LPC1768/include/digipot_mcp4451_I2C_routines.c
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@@ -29,7 +29,7 @@
#include "../../../inc/MarlinConfigPre.h"
#if MB(MKS_SBASE)
#if ENABLED(DIGIPOT_MCP4451) && MB(MKS_SBASE)
#ifdef __cplusplus
extern "C" {
@@ -37,35 +37,6 @@
#include "digipot_mcp4451_I2C_routines.h"
// These two routines are exact copies of the lpc17xx_i2c.c routines. Couldn't link to
// to the lpc17xx_i2c.c routines so had to copy them into this file & rename them.
static uint32_t _I2C_Start(LPC_I2C_TypeDef *I2Cx) {
// Reset STA, STO, SI
I2Cx->I2CONCLR = I2C_I2CONCLR_SIC|I2C_I2CONCLR_STOC|I2C_I2CONCLR_STAC;
// Enter to Master Transmitter mode
I2Cx->I2CONSET = I2C_I2CONSET_STA;
// Wait for complete
while (!(I2Cx->I2CONSET & I2C_I2CONSET_SI));
I2Cx->I2CONCLR = I2C_I2CONCLR_STAC;
return (I2Cx->I2STAT & I2C_STAT_CODE_BITMASK);
}
static void _I2C_Stop(LPC_I2C_TypeDef *I2Cx) {
// Make sure start bit is not active
if (I2Cx->I2CONSET & I2C_I2CONSET_STA)
I2Cx->I2CONCLR = I2C_I2CONCLR_STAC;
I2Cx->I2CONSET = I2C_I2CONSET_STO|I2C_I2CONSET_AA;
I2Cx->I2CONCLR = I2C_I2CONCLR_SIC;
}
I2C_M_SETUP_Type transferMCfg;
#define I2C_status (LPC_I2C1->I2STAT & I2C_STAT_CODE_BITMASK)
uint8_t digipot_mcp4451_start(uint8_t sla) { // send slave address and write bit
// Sometimes TX data ACK or NAK status is returned. That mean the start state didn't
// happen which means only the value of the slave address was send. Keep looping until
@@ -102,5 +73,5 @@ uint8_t digipot_mcp4451_send_byte(uint8_t data) {
}
#endif
#endif // MB(MKS_SBASE)
#endif // DIGIPOT_MCP4451 && MKS_SBASE
#endif // TARGET_LPC1768